Refrigeration apparatus for transport container

Claim 2

A refrigeration apparatus for a transport container, comprising: a box having top, bottom and first and second side walls which is mountable on a wall of the transport container; a partition located in said box divides said box into first and second compartments, said first compartment having a first inlet opening and a first outlet opening and said second compartment having a second inlet opening and a second outlet opening; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor, said refrigeration assembly means developing a condenser air flow through the condenser, which is drawn from said first inlet opening of said first compartment and discharged from said first outlet opening of said first compartment; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine, an engine radiator, a radiator fan and a generator, said generator assembly means developing a generator air flow there through, which is drawn from said second inlet opening of said second compartment and discharged from said second outlet opening of said second compartment; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; said condenser air flow developed by said refrigeration assembly means and said generator air flow developed by said generator assembly means having independent paths through respective said first and second compartments of said box, and said generator assembly means being capable of being installed into and removed from said box as one unit.

Claim 3

A refrigeration apparatus as claimed in claim 1, wherein said engine radiator, said radiator fan, said engine and said generator are sequentially disposed on said common mount, and said first side wall of said box is provided with said second inlet opening in the upstream side of an air flow through said engine radiator and said second side wall of said box is provided with said second outlet opening in the downstream of said radiator fan.

Claim 4

A refrigeration apparatus as claimed in claim 1, wherein a generator controller and a refrigeration controller are disposed in said second compartment in the upstream side of said engine radiator.

Claim 5

A refrigeration apparatus as claimed in claim 1, wherein said generator has a casing within which a cooling fan is accommodated and said casing is provided with an air inlet and an air outlet at axially opposite ends of the bottom part thereof.

Claim 6

A refrigeration apparatus as claimed in claim 1, wherein a part of a front wall of said box located at said second compartment is constituted by a detachable panel having a third outlet opening.

Claim 7

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into first and second compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; said generator having a casing within which a cooling fan is accommodated and said casing is provided with an air inlet and an air outlet at axially opposite ends of the bottom part thereof; an intake duct which communicates between said air inlet of said casing and a passage defined on a bottom plate of said box for drawing outside air in from an inlet defined in said bottom plate; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box as one unit.

Claim 8

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into first and second compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; said generator having a casing within which a cooling fan is accommodated and said casing is provided with an air inlet and an air outlet at axially opposite ends of the bottom part thereof; an intake duct which communicates between said air inlet of said casing and a passage defined on a bottom plate of said box for drawing outside air in from an inlet defined in said bottom plate; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box as one unit.

Claim 9

A refrigeration apparatus as claimed in claim 6, wherein said bottom plate includes an outside air inlet passage comprising ducts which are provided with air inlets to draw outside air in from below as well as outlets to exhaust said air upward, and said outlets are communicated with the air inlet in the casing of the generator through said intake duct.

Claim 10

A refrigeration apparatus as claimed in claim 7, wherein said bottom plate is provided with an outlet to exhaust upwardly said air coming from said outside air inlet passage, and said outlet is communicated with an inlet of an air cleaner of the engine through an air intake pipe.

Claim 11

A refrigeration apparatus as claimed in claim 7, wherein said casing of the generator is provided with an outlet which is located at an upper side of said cooling fan, and is connected to the inlet of the air cleaner through an air duct.

Claim 12

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into upper and lower compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said upper compartment and includes an evaporator, an evaporator fan, a condenser, a condenserr fan and a refrigerant compressor; generator assembly means is removably disposed in said lower compartment and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said generator having a casing within which a cooling fan is accommodated and said casing is provided with an air inlet and an air outlet at axially opposite ends of the bottom part thereof; an intake duct which communicates between the air inlet of the casing and a passage defined on a bottom plate of said box for drawing outside air in from an inlet defined in said bottom plate; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box.

Claim 13

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into upper and lower compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said upper compartment and includes an evaporator, an evaporator fan, a condenser, a condenserr fan and a refrigerant compressor; generator assembly means is removably disposed in said lower compartment and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said generator having a casing within which a cooling fan is accommodated and said casing is provided with an air inlet and an air outlet at axially opposite ends of the bottom part thereof; an intake duct which communicates between the air inlet of the casing and a passage defined on a bottom plate of said box for drawing outside air in from an inlet defined in said bottom plate; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box.

Claim 14

A refrigeration apparatus as claimed in claim 10, wherein said bottom plate includes an outside air inlet passage comprising ducts which are provided with air inlets to draw outside air in from below as well as outlets to exhaust said air upward, and said outlets are communicated with the air inlet in the casing of the generator through said intake duct.

Claim 15

A refrigeration apparatus as claimed in claim 11, wherein the bottom plate is provided with an outlet to exhaust upwardly said air coming from said outside air inlet passage, and said outlet is communicated with an inlet of an air cleaner of the engine through an air intake pipe.

Claim 16

A refrigeration apparatus as claimed in claim 11, wherein said casing of the generator is provided with an outlet which is located at an upper side of said cooling fan, and is connected to the inlet of the air cleaner through an air duct.

Claim 17

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into first and second compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; a fork insertion pocket member is installed in said partition and is located on the downstream side of the engine radiator and defines through holes so as to discharge forward a portion of warmed air flowing through the engine radiator; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box as one unit.

Claim 18

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into first and second compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; a fork insertion pocket member is installed in said partition and is located on the downstream side of the engine radiator and defines through holes so as to discharge forward a portion of warmed air flowing through the engine radiator; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box as one unit.

Claim 19

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into first and second compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; a detachable panel is provided with two air inlet openings and is located in the front of said box, wherein one of said air inlet openings is connected to an air inlet of generator through a duct, and said other one of air inlet openings is connected to an air inlet of an air cleaner through ducts; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box as one unit.

Claim 20

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into first and second compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; a detachable panel is provided with two air inlet openings and is located in the front of said box, wherein one of said air inlet openings is connected to an air inlet of generator through a duct, and said other one of air inlet openings is connected to an air inlet of an air cleaner through ducts; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box as one unit.

Claim 21

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into first and second compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor; a common mount is disposed in said second compartment, said common mount is provided with a plurality of through holes for fitting bolts on one side thereof as well as recesses on the rear face of the other side thereof, and a bottom plate of the box is provided with a plurality of through holes for fitting the bolts on one side of the bottom plate as well as a plurality of guide means which are respectively engaged with said recesses on the other side of said common mount; a generator assembly means is located on said common mount and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on the common mount; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box as one unit.

Claim 22

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container and has air inlet openings and air outlet openings provided in said walls of said box; a partition located in said box divides said box into first and second compartments; refrigeration assembly means for air-conditioning the interior of the transport container, said refrigeration assembly means is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor; a common mount is disposed in said second compartment, said common mount is provided with a plurality of through holes for fitting bolts on one side thereof as well as recesses on the rear face of the other side thereof, and a bottom plate of the box is provided with a plurality of through holes for fitting the bolts on one side of the bottom plate as well as a plurality of guide means which are respectively engaged with said recesses on the other side of said common mount; a generator assembly means is located on said common mount and includes an internal combustion engine cooled by air flowing from said air inlet openings to said air outlet openings, an engine radiator, a radiator fan and a generator; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on the common mount; whereby said refrigeration assembly means and said generator assembly means are thermally isolated from each other by said partition, and said generator assembly means can be installed into and removed from said box as one unit.

Claim 23

A refrigeration apparatus as claimed in claim 16, wherein one of said guide means includes a male screw fixed on said bottom plate, a freely rotating guide roller for guiding one of the recesses of the common mount and enclosing a lower portion of said male screw, a lever including a female thread is engaged with an upper portion of said male screw, and a tightening hook fixed on said lever and engaged with said common mount, another one of said guide means includes a guide pin fixed to said bottom plate and a freely rotating guide roller enclosing the pin and guiding another one of said recesses of said common mount.

Claim 24

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container; a partition located in said box divides said box into first and second compartments, said walls of said box defining said first compartment being provided with an inlet opening and an outlet opening, and said walls of said box defining said second compartment being provided with an inlet opening and an outlet opening; refrigeration assembly means for air-conditioning the interior of the transport container is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor, said refrigeration assembly means developing a condenser air flow through said condenser, which is drawn from said inlet opening of said first compartment and discharged from said outlet opening of said first compartment; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine, an engine radiator, a radiator fan and a generator, said generator assembly means developing a generator air flow there through, which is drawn from said inlet opening of said second compartment and discharged from said outlet opening of said second compartment; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; a fork insertion pocket member is installed in said partition and is located on the downstream side of side engine radiator and defines through holes so as to discharge forward a portion of warmed air flowing through said engine radiator; said condenser air flow developed by said refrigeration assembly means and said generator air flow developed by said generator assembly means having independent paths through respective said first and second compartments of sai box, and said generator assembly means being capable of being installed into and removed from said box as one unit.

Claim 25

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container; a partition located in said box divides said box into first and second compartments, said walls of said box defining said first compartment being provided with an inlet opening and an outlet opening, and said walls of said box defining said second compartment being provided with an inlet opening and an outlet opening; refrigeration assembly means for air-conditioning the interior of the transport container is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor, said refrigeration assembly means developing a condenser air flow through said condenser, which is drawn from said inlet opening of said first compartment and discharged from said outlet opening of said first compartment; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine, an engine radiator, a radiator fan and a generator, said generator assembly means developing a generator air flow there through, which is drawn from said inlet opening of said second compartment and discharged from said outlet opening of said second compartment; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; a fork insertion pocket member is installed in said partition and is located on the downstream side of side engine radiator and defines through holes so as to discharge forward a portion of warmed air flowing through said engine radiator; said condenser air flow developed by said refrigeration assembly means and said generator air flow developed by said generator assembly means having independent paths through respective said first and second compartments of sai box, and said generator assembly means being capable of being installed into and removed from said box as one unit.

Claim 26

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container; a partition located in said box divides said box into first and second compartments, said walls of said box defining said first compartment being provided with an inlet opening and an outlet opening, and said walls of said box defining said second compartment being provided with an inlet opening and an outlet opening; refrigeration assembly means for air-conditioning the interior of the transport container is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor, said refrigeration assembly means developing a condenser air flow through said condenser, which is drawn from said inlet opening of said first compartment and discharged from said outlet opening of said first compartment; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine, an engine radiator, a radiator fan and a generator, said generator assembly means developing a generator air flow there through, which is drawn from said inlet opening of said second compartment and discharged from said outlet opening of said second compartment; a detachable panel is provided with first and second air inlet openings and is located in the front of said box, said first air inlet opening is connected to an air inlet of said generator through a duct, and said second air inlet opening is connected to an air inlet of an air cleaner through ducts; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; said condenser air flow developed by said refrigeration assembly means and said generator air flow developed by said generator assembly means having independent paths through respective said first and second compartments of said box, and said generator assembly means being capable of being installed into and removed from said box as one unit.

Claim 27

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container; a partition located in said box divides said box into first and second compartments, said walls of said box defining said first compartment being provided with an inlet opening and an outlet opening, and said walls of said box defining said second compartment being provided with an inlet opening and an outlet opening; refrigeration assembly means for air-conditioning the interior of the transport container is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor, said refrigeration assembly means developing a condenser air flow through said condenser, which is drawn from said inlet opening of said first compartment and discharged from said outlet opening of said first compartment; a common mount is disposed in said second compartment; generator assembly means is located on said common mount and includes an internal combustion engine, an engine radiator, a radiator fan and a generator, said generator assembly means developing a generator air flow there through, which is drawn from said inlet opening of said second compartment and discharged from said outlet opening of said second compartment; a detachable panel is provided with first and second air inlet openings and is located in the front of said box, said first air inlet opening is connected to an air inlet of said generator through a duct, and said second air inlet opening is connected to an air inlet of an air cleaner through ducts; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; said condenser air flow developed by said refrigeration assembly means and said generator air flow developed by said generator assembly means having independent paths through respective said first and second compartments of said box, and said generator assembly means being capable of being installed into and removed from said box as one unit.

Claim 28

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container; a partition located in said box divides said box into first and second compartments, said walls of said box defining said first compartment being provided with an inlet opening and an outlet opening, and said walls of said box defining said second compartment being provided with an inlet opening and an outlet opening; refrigeration assembly means for air-conditioning the interior of the transport container is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor, said refrigeration assembly means developing a condensor air flow through the condenser, which is drawn from said inlet opening of said first compartment and discharged from said outlet opening of said first compartment; a common mount is disposed in said second compartment, said common mount being provided with a plurality of through holes for fitting bolts on one side thereof as well as recesses on the rear face of the other side thereof, and a bottom plate of said box being provided with a plurality of through holes for fitting the bolts on one side of the bottom plate as well as a plurality of guide means which are respectively engaged with said recesses on the other side of said common mount; generator assembly means is provided on said common mount and includes an internal combustion engine, an engine radiator, a radiator fan and a generator, said generator assembly means developing a generator air flow there through, which is drawn from said inlet opening of said second compartment and discharged from said outlet opening of said second compartment; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; said condenser air flow developed by said refrigeration assembly means and said generator air flow developed by said generator assembly means having independent paths through respective said first and second compartments of said box, and said generator assembly means being capable of being installed into and removed from said box as one unit.

Claim 29

A refrigeration apparatus for a transport container, comprising: a box having walls which is mountable on a front wall of the transport container; a partition located in said box divides said box into first and second compartments, said walls of said box defining said first compartment being provided with an inlet opening and an outlet opening, and said walls of said box defining said second compartment being provided with an inlet opening and an outlet opening; refrigeration assembly means for air-conditioning the interior of the transport container is disposed in said first compartment and includes an evaporator, an evaporator fan, a condenser, a condenser fan and a refrigerant compressor, said refrigeration assembly means developing a condensor air flow through the condenser, which is drawn from said inlet opening of said first compartment and discharged from said outlet opening of said first compartment; a common mount is disposed in said second compartment, said common mount being provided with a plurality of through holes for fitting bolts on one side thereof as well as recesses on the rear face of the other side thereof, and a bottom plate of said box being provided with a plurality of through holes for fitting the bolts on one side of the bottom plate as well as a plurality of guide means which are respectively engaged with said recesses on the other side of said common mount; generator assembly means is provided on said common mount and includes an internal combustion engine, an engine radiator, a radiator fan and a generator, said generator assembly means developing a generator air flow there through, which is drawn from said inlet opening of said second compartment and discharged from said outlet opening of said second compartment; said engine, said engine radiator, said radiator fan and said generator being linearly arranged on said common mount; said condenser air flow developed by said refrigeration assembly means and said generator air flow developed by said generator assembly means having independent paths through respective said first and second compartments of said box, and said generator assembly means being capable of being installed into and removed from said box as one unit.

Claim 30

A refrigeration apparatus as claimed in claim 20, wherein one of said guide means includes a male screw fixed on said bottom plate, a freely rotating guide roller for guiding one of said recesses of common mount and enclosing a lower portion of said male screw, a lever including a female thread is engaged with an upper portion of said male screw, and a tightening hook fixed on said lever and engaged with said common mount, another one of said guide means includes a guide pin fixed to said bottom plate and a freely rotating guide roller enclosing the pin and guiding another one of said recesses of said common mount.