Refrigerator systems utilizing assemblies to enable dispensing cold water or ice made from purified water

Claim 2

An assembly for use with a refrigerator having a unit capable of dispensing cold water or ice and a water input operatively leading into said unit and a valve in said input, said assembly comprising: (a) a support housing; (b) container means to provide a source of purified water operatively supported by said support housing; (c) a water chamber associated with said support housing to receive water from said container means; (d) water transfer means disposed between the container means and the water chamber to allow the water to flow by gravity action from said container means into said chamber; (e) a pump associated with said support housing and having an input connected to said chamber and an output connected to the water input on said refrigerator to supply purified water through said water input to said unit; (f) switch means electrically connected to said pump and capable of causing energization and de-energization of said pump upon opening and closing of said switch means in response to opening and closing of said valve associated with the water input on said refrigerator and which valve is normally closed and opens only when said unit requires makeup water; (g) a separate cooling means in said support housing and being connected to said water chamber to receive purified water therefrom; and (h) a spigot on said support housing and being manually operable to permit dispensing of cooled purified water delivered from said cooling means.

Claim 3

The assembly of claim 1 further characterized in that support housing comprises a vertically disposed cabinet and said water transfer means, said chamber, said switch means and said pump are located in said vertically disposed cabinet.

Claim 4

The assembly of claim 2 further characterized in that said cabinet has a top wall with an opening in said top wall communicating with said chamber, said container means is a flask being disposed in an inverted position on said top wall of the cabinet with a neck of the flask extending into the opening.

Claim 5

The assembly of claim 3 further characterized in that the pump is energized whenever the valve is opened and said switch is activated.

Claim 6

The assembly of claim 3 further characterized in that said container means is a flask of purifed water.

Claim 7

The assembly of claim 3 further characterized in that said container means is a water purifier having a portion to at least temporarily hold the water purified thereby.

Claim 8

The assembly of claim 4 further characterized in that said assembly comprises a valve which causes said switch to be activated upon closing and opening of said valve.

Claim 9

The assembly of claim 4 further characterized in that said chamber is formed in said cabinet and said flask is removably disposed in the opening in the top wall of said cabinet and said pump and said switch means are located within said cabinet.

Claim 10

The assembly of claim 8 further characterized in that said refrigerator comprises a water receiving tank connected to said water input, a liquid level sensor is associated with said tank and is operatively conected to said valve to open and close said valve in response to the level of water in said tank.

Claim 11

The assembly of claim 9 further characterized in that a water discharge spout is formed on said refrigerator dispensing purified water from said unit and through said spout in addition to dispensing of cooled purified water through the spigot on said support housing.

Claim 12

The assembly of claim 10 further characterized in that a cold water discharge spout extends from said cabinet, a cooler unit is located in said cabinet and is connected to said chamber for receiving purified water and cooling such water, said cold water discharge spout being connected to said cooler unit, a hot water discharge spout extends from said cabinet, a heater unit is located in said cabinet and is connected to said chamber for receiving purified water and heating such water, said hot water discharge spout being connected to said heater unit.

Claim 13

An assembly for use with a refrigerator having a unit capable of dispensing cold water or ice and a water receiving tank which leads into and provides water to said unit, said assembly comprising: (a) a vertically disposed cabinet having an enclosing side wall and a top wall with an opening in said top wall, (b) a flask containing purified water operatively supported by said top wall in a generally inverted position and having a neck extending through said opening into said cabinet, (c) means forming a water chamber within said cabinet and located to receive water from said flask; (d) water transfer means disposed between the flask and chamber to allow the water to flow by gravity action into said chamber; (e) an electrically operable pump located within said cabinet and having an input side and an output side; (f) a first tube connected to said input side of said pump and to the interior of the chamber; (g) a second tube connected to said output side of said pump and also connected to a water input on said refrigerator to supply purified water thereto; (h) a switch electrically connected to said pump and capable of causing energization and de-energization of said pump; (i) a valve located in the water input on said refrigerator and which valve is normally closed and opens only when said unit requires makeup water, said switch means opening and closing in response to opening and closing of said valve, (j) float means operatively located in said water receiving tank to said refrigerator and being electrically connected to said valve to cause said valve to open and close in response to the level of water in said water receiving tank; (k) a separate cooling means in said cabinet and being connected to such water chamber to receive purified water therefrom; and (l) a spigot on said cabinet and being manually operable to permit dispensing of cooled purified water delivered from said cooling means, independently of any dispensing of cold water or ice from said refrigerator.

Claim 14

An assembly for use with a refrigerator having a unit capable of dispensing cold water or ice and a water receiving tank which leads into and provides water to said unit, said assembly comprising: (a) a vertically disposed cabinet having an enclosing side wall and a top wall with an opening in said top wall, (b) a flask containing purified water operatively supported by said top wall in a generally inverted position and having a neck extending through said opening into said cabinet, (c) means forming a water chamber within said cabinet and located to receive water from said flask; (d) water transfer means disposed between the flask and chamber to allow the water to flow by gravity action into said chamber; (e) an electrically operable pump located within said cabinet and having an input side and an output side; (f) a first tube connected to said input side of said pump and to the interior of the chamber; (g) a second tube connected to said output side of said pump and also connected to a water input on said refrigerator to supply purified water thereto; (h) a switch electrically connected to said pump and capable of causing energization and de-energization of said pump; (i) a valve located in the water input on said refrigerator and which valve is normally closed and opens only when said unit requires makeup water, said switch means opening and closing in response to opening and closing of said valve, (j) float means operatively located in said water receiving tank to said refrigerator and being electrically connected to said valve to cause said valve to open and close in response to the level of water in said water receiving tank; (k) a separate cooling means in said cabinet and being connected to such water chamber to receive purified water therefrom; and (l) a spigot on said cabinet and being manually operable to permit dispensing of cooled purified water delivered from said cooling means, independently of any dispensing of cold water or ice from said refrigerator.

Claim 15

The assembly of claim 12 further characterized in that a water discharge spout is formed in said cabinet for dispensing purified water from said chamber and through said spout.

Claim 16

The assembly of claim 13 further characterized in that a cold water discharge spout extends from said cabinet, a cooler unit is located in said cabinet and is connected to said chamber for receiving purified water and cooling such water, said cold water discharged spout being connected to said cooler unit, a hot water discharge spout extends from said cabinet, a heater unit is located in said cabinet and is connected to said chamber for receiving purified water and heating such water, said hot water discharge spout being connected to said heater unit.

Claim 17

A combination purified water dispenser and refrigerator system, said system comprising: (a) a refrigerator having a refrigerator housing; (b) a unit capable of generating cold water or ice in said refrigerator housing; (c) a water input operatively leading into said unit and having an end extending outwardly of said housing; (d) a valve in said input and which valve is normally closed and opens only when said unit requires makeup water; (e) discharge means on said refrigerator housing and connected to said unit for dispensing cold water or ice; (f) a purified water dispensing cabinet; (g) a flask containing purified water operatively supported by said dispensing cabinet; (h) means forming a water chamber located within said cabinet to receive water from said flask; (i) water transfer means disposed between the flask and chamber to allow the water to flow by gravity action into said chamber; (j) a pump located within said cabinet and having an input connected to the interior of the chamber and an output connected to the water input on said refrigerator to supply purified water thereto; and (k) switch means electrically connected to said pump and capable of causing energization and de-energization of said pump upon opening and closing of said switch means in response to opening and closing of said valve.

Claim 18

A combination purified water dispenser and refrigerator system, said system comprising: (a) a refrigerator having a refrigerator housing; (b) a unit capable of generating cold water or ice in said refrigerator housing; (c) a water input operatively leading into said unit and having an end extending outwardly of said housing; (d) a valve in said input and which valve is normally closed and opens only when said unit requires makeup water; (e) discharge means on said refrigerator housing and connected to said unit for dispensing cold water or ice; (f) a purified water dispensing cabinet; (g) a flask containing purified water operatively supported by said dispensing cabinet; (h) means forming a water chamber located within said cabinet to receive water from said flask; (i) water transfer means disposed between the flask and chamber to allow the water to flow by gravity action into said chamber; (j) a pump located within said cabinet and having an input connected to the interior of the chamber and an output connected to the water input on said refrigerator to supply purified water thereto; and (k) switch means electrically connected to said pump and capable of causing energization and de-energization of said pump upon opening and closing of said switch means in response to opening and closing of said valve.

Claim 19

The system of claim 15 further characterized in that said cabinet has a top wall with an opening in said top wall communicating with said chamber, said flask being disposed open and inverted on said top wall of the cabinet with a neck of the flask extending into the opening.

Claim 20

The system of claim 3 further characterized in that the pump is energized whenever the valve is opening and said switch is activated.

Claim 21

The system of claim 16 further characterized in that a said refrigerator comprises a water receiving tank connected to said water input; a liquid level sensor is associated with said tank and is operatively connected to said valve to open and close said valve in response to the level of water in said tank.

Claim 22

The system of claim 18 further characterized in that a water discharge spout is formed in said cabinet for dispensing purified water from said chamber and through said spout.

Claim 23

The system of claim 18 further characterized in that a cold water discharge spout extends from said cabinet, a cooler unit is located in said cabinet and is connected to said chamber for receiving purified water and cooling such water, said cold water discharge spout being connected to said cooler unit, a hot water discharge spout extends from said cabinet, a heater unit is located in said cabinet and is connected to said chamber for receiving purified water and heating such water, said hot water discharge spout being connected to said heater unit.

Claim 24

An assembly for use with a refrigerator having a unit capable of dispensing cold water or ice and a water input operatively leading into said unit, a valve in said input, a water receiving tank connected to said water input, and a liquid level sensor associated with said tank and being operatively connected to said valve to open and close said valve in response to the level of water in said tank said assembly comprising: (a) a support cabinet having a top wall and an opening in said top wall; (b) a flask to provide a source of purified water operatively supported by said support cabinet in an inverted position with the neck of the flask extending into said opening; (c) a water chamber associated in said support cabinet to receive water from said flask; (d) water transfer means disposed between the flask and the water chamber to allow the water to flow by gravity action from said flask into said chamber; (e) a pump associated with said support cabinet and having an input connected to said chamber and an output connected to the water input on said refrigerator to supply purified water through said water input to said unit; (f) switch means electrically connected to said pump and capable of causing energization and de-energization of said pump upon opening and closing of said switch means in response to opening and closing of said valve associated with the water input on said refrigerator and which valve is normally closed and opens only when said unit requires makeup water, (g) a cooler unit located in said cabinet and being connected to said chamber for receiving, water from said chamber and cooling such water, (h) a cold water discharge spout on said cabinet and being connected to said cooler unit for dispensing the cold water, (i) a heater unit in said cabinet and being connected to said chamber for receiving the purified water and heating such water, and (j) a hot water discharge spout on said cabinet and being connected to said heating unit for dispensing the heated water.

Claim 25

An assembly for use with a refrigerator having a unit capable of dispensing cold water or ice and a water input operatively leading into said unit, a valve in said input, a water receiving tank connected to said water input, and a liquid level sensor associated with said tank and being operatively connected to said valve to open and close said valve in response to the level of water in said tank said assembly comprising: (a) a support cabinet having a top wall and an opening in said top wall; (b) a flask to provide a source of purified water operatively supported by said support cabinet in an inverted position with the neck of the flask extending into said opening; (c) a water chamber associated in said support cabinet to receive water from said flask; (d) water transfer means disposed between the flask and the water chamber to allow the water to flow by gravity action from said flask into said chamber; (e) a pump associated with said support cabinet and having an input connected to said chamber and an output connected to the water input on said refrigerator to supply purified water through said water input to said unit; (f) switch means electrically connected to said pump and capable of causing energization and de-energization of said pump upon opening and closing of said switch means in response to opening and closing of said valve associated with the water input on said refrigerator and which valve is normally closed and opens only when said unit requires makeup water, (g) a cooler unit located in said cabinet and being connected to said chamber for receiving, water from said chamber and cooling such water, (h) a cold water discharge spout on said cabinet and being connected to said cooler unit for dispensing the cold water, (i) a heater unit in said cabinet and being connected to said chamber for receiving the purified water and heating such water, and (j) a hot water discharge spout on said cabinet and being connected to said heating unit for dispensing the heated water.

Claim 26

An assembly for use with a refrigerator having a unit capable of dispensing cold water or ice and a water receiving tank which leads into and provides water to said unit, said assembly comprising: (a) a vertically disposed cabinet having an enclosing side wall and a top wall with an opening in said top wall, (b) a flask containing purified water operatively supported by said top wall in a generally inverted position and having a neck extending through said opening into said cabinet, (c) means forming a water chamber within said cabinet and located to receive water from said flask; (d) water transfer means disposed between the flask and chamber to allow the water to flow by gravity action into said chamber; (e) an electrically operable pump located within said cabinet and having an input side and an output side; (f) a first tube connected to said input side of said pump and to the interior of the chamber; (g) a second tube connected to said output side of said pump and also connected to a water input on said refrigerator to supply purified water thereto; (h) a switch electrically connected to said pump and capable of causing energization and de-energization of said pump; (i) a valve located in the water input on said refrigerator and which valve is normally closed and opens only when said unit requires makeup water, said switch means opening and closing in response to opening and closing of said valve, (j) float means operatively located in said water receiving tank to said refrigerator and being electrically connected to said valve to cause said valve to open and close in response to the level of water in said water receiving tank; (k) a cooler unit located in said cabinet and being connected to said chamber for receiving water from said chamber and cooling such water; (l) a cold water discharge spout on said cabinet and being connected to said cooler unit for dispensing the cooled water; (m) a heater unit in said cabinet and being connected to said chamber for receiving the purified water and heating such water; and (n) a hot water discharge spout on said cabinet and being connected to said heating unit for dispensing the heated water.

Claim 27

An assembly for use with a refrigerator having a unit capable of dispensing cold water or ice and a water receiving tank which leads into and provides water to said unit, said assembly comprising: (a) a vertically disposed cabinet having an enclosing side wall and a top wall with an opening in said top wall, (b) a flask containing purified water operatively supported by said top wall in a generally inverted position and having a neck extending through said opening into said cabinet, (c) means forming a water chamber within said cabinet and located to receive water from said flask; (d) water transfer means disposed between the flask and chamber to allow the water to flow by gravity action into said chamber; (e) an electrically operable pump located within said cabinet and having an input side and an output side; (f) a first tube connected to said input side of said pump and to the interior of the chamber; (g) a second tube connected to said output side of said pump and also connected to a water input on said refrigerator to supply purified water thereto; (h) a switch electrically connected to said pump and capable of causing energization and de-energization of said pump; (i) a valve located in the water input on said refrigerator and which valve is normally closed and opens only when said unit requires makeup water, said switch means opening and closing in response to opening and closing of said valve, (j) float means operatively located in said water receiving tank to said refrigerator and being electrically connected to said valve to cause said valve to open and close in response to the level of water in said water receiving tank; (k) a cooler unit located in said cabinet and being connected to said chamber for receiving water from said chamber and cooling such water; (l) a cold water discharge spout on said cabinet and being connected to said cooler unit for dispensing the cooled water; (m) a heater unit in said cabinet and being connected to said chamber for receiving the purified water and heating such water; and (n) a hot water discharge spout on said cabinet and being connected to said heating unit for dispensing the heated water.

Claim 28

An assembly for use with a refrigerator having a refrigerator housing, a unit capable of generating cold water or ice in said housing and water input operatively leading into said unit and having an end extending outwardly of said housing, a valve in said input which is normally closed and opens when said unit requires makeup water, discharge means on said refrigerator housing and connected to said unit for dispensing cold water or ice; said assembly comprising: (a) a support housing; (b) container means to provide a source of purified water operatively supported by said support housing; (c) a water chamber associated with said support housing to receive water from said container means; (d) water transfer means disposed between the container means and the water chamber to allow the water to flow by gravity action from said container means into said chamber; (e) a pump associated with said support housing and having an input connected to said chamber and an output connected to the water input on said refrigerator to supply purified water through said water input to said unit; and (f) switch means electrically connected to said pump and capable of causing energization and de-energization of said pump upon opening and closing of said switch means in response to opening and closing of said valve associated with the water input on said refrigerator and which valve is normally closed and opens only when said unit requires makeup water.

Claim 29

An assembly for use with a refrigerator having a refrigerator housing, a unit capable of generating cold water or ice in said housing and water input operatively leading into said unit and having an end extending outwardly of said housing, a valve in said input which is normally closed and opens when said unit requires makeup water, discharge means on said refrigerator housing and connected to said unit for dispensing cold water or ice; said assembly comprising: (a) a support housing; (b) container means to provide a source of purified water operatively supported by said support housing; (c) a water chamber associated with said support housing to receive water from said container means; (d) water transfer means disposed between the container means and the water chamber to allow the water to flow by gravity action from said container means into said chamber; (e) a pump associated with said support housing and having an input connected to said chamber and an output connected to the water input on said refrigerator to supply purified water through said water input to said unit; and (f) switch means electrically connected to said pump and capable of causing energization and de-energization of said pump upon opening and closing of said switch means in response to opening and closing of said valve associated with the water input on said refrigerator and which valve is normally closed and opens only when said unit requires makeup water.

Claim 30

The assembly of claim 23 further characterized in that said assembly comprises: (a) a separate cooling means in said support means and being connected to said water chamber to receive purified water therefrom, and (b) a spigot on said support housing and being manually operable to permit dispensing of cooled purified water delivered from said cooling means.

Claim 31

The assembly of claim 23 further characterized in that support housing comprises a vertically disposed cabinet and said water transfer means, said chamber, said switch means and said pump are located in said vertically disposed cabinet.

Claim 32

The assembly of claim 25 further characterized in that said cabinet has a top wall with an opening in said top wall communicating with said chamber, said container means is a flask being disposed in an inverted position on said top wall of the cabinet with a neck of the flask extending into the opening.

Claim 33

The assembly of claim 26 further characterized in that the pump is energized whenever the valve is opened and said switch is activated.

Claim 34

The assembly of claim 27 further characterized in that a cold water discharge spout extends from said cabinet, a cooler unit is located in said cabinet and is connected to said chamber for receiving purified water and cooling such water, said cold water discharge spout being connected to said cooler unit, a hot water discharge spout extends from said cabinet, a heater unit is located in said cabinet and is connected to said chamber for receiving purified water and heating such water, said hot water discharge spout being connected to said heater unit.