Hot fuel gas generator

Claim 2

A generator for producing hot fuel gas for an internal combustion engine having an intake manifold, a throttle valve therefore, an accelerator and linkage connecting said accelerator to said throttle valve; said generator comprising a closed pressure vessel, a heat exchanger in said vessel, heating means in said heat exchanger, fins on said heat exchanger, said fins extending to the walls of said pressure vessel and having staggered openings in said fins to form a passageway, means for continuously injecting a predetermined amount of a liquid hydrocarbon into said pressure vessel, a valve positioned in an opening in said pressure vessel, means establishing communication between said valve and said intake manifold, means for moving said valve from a closed position to an open position, said means for moving said valve connected to said linkage and arranged to move said valve simultaneously with said throttle valve.

Claim 3

The generator set forth in claim 1 and wherein separate means is provided for continuously injecting a predetermined amount of water into said closed pressure vessel.

Claim 4

The generator set forth in claim 1 and wherein separate means is provided for continuously injecting a predetermined amount of water into said pressure vessel and wherein said means for injecting said liquid hydrocarbon and said means for injecting said water deliver hydrocarbon and water adjacent one end of said heat exchanger and said valve is positioned adjacent the opposite end of said heat exchanger.

Claim 5

The generator set forth in claim 1 and wherein said heating means comprises an electric resistance heating element positioned in a bore in said heat exchanger and wherein means is provided for energizing said heating means to maintain temperatures between 500° F. and 800° F.

Claim 6

The generator set forth in claim 1 and wherein said pressure vessel is tubular and of a uniform inner diameter in the area of said heat exchanger.

Claim 7

The generator set forth in claim 2 and wherein said means for continously injecting said liquid hydrocarbon and said water operate simultaneously and wherein temperature responsive means in said pressure vessel is arranged to control said heating means.

Claim 8

A generator for producing hot fuel gas for an internal combustion engine having an intake manifold, a throttle valve and an accelerator with linkage connecting said accelerator to said throttle valve, said generator comprising a closed pressure vessel, at least a portion of which is of a tubular configuration, a heat exchanger disposed in said pressure vessel in the tubular configuration thereof, said heat exchanger having a chamber formed therein and a plurality of spaced fins thereon, the area of said spaced fins susbstantially matching the area of said tubular portion of said pressure vessel, electric resistance heating means in said chamber in said heat exchanger, means for energizing said heating means to generate and maintain temperatures between 500° F. and 800° F. in said heat exchanger, separate means for simultaneously continuously injecting predetermined amounts of a liquid hydrocarbon and water into said closed pressure vessel adjacent one end of said heat exchanger, passageways formed in said fins in oppositely disposed relation in alternate fins so as to create a tortuous passageway in said pressure vessel incorporating the areas between said spaced fins, at least one partition in said pressure vessel dividing said vessel into at least first and second chambers in adjacent relation, said heat exchanger being located in the first one of said chambers, a valve positioned in an opening in said partition, means for moving said valve from a closed position to an open position, said means for moving said valve connected to said throttle valve linkage for actuation thereby, and means establishing communication between said second chamber and said intake manifold.

Claim 9

A generator for producing hot fuel gas for an internal combustion engine having an intake manifold, a throttle valve and an accelerator with linkage connecting said accelerator to said throttle valve, said generator comprising a closed pressure vessel, at least a portion of which is of a tubular configuration, a heat exchanger disposed in said pressure vessel in the tubular configuration thereof, said heat exchanger having a chamber formed therein and a plurality of spaced fins thereon, the area of said spaced fins susbstantially matching the area of said tubular portion of said pressure vessel, electric resistance heating means in said chamber in said heat exchanger, means for energizing said heating means to generate and maintain temperatures between 500° F. and 800° F. in said heat exchanger, separate means for simultaneously continuously injecting predetermined amounts of a liquid hydrocarbon and water into said closed pressure vessel adjacent one end of said heat exchanger, passageways formed in said fins in oppositely disposed relation in alternate fins so as to create a tortuous passageway in said pressure vessel incorporating the areas between said spaced fins, at least one partition in said pressure vessel dividing said vessel into at least first and second chambers in adjacent relation, said heat exchanger being located in the first one of said chambers, a valve positioned in an opening in said partition, means for moving said valve from a closed position to an open position, said means for moving said valve connected to said throttle valve linkage for actuation thereby, and means establishing communication between said second chamber and said intake manifold.

Claim 10

The generator set forth in claim 7 and wherein a secondary closed pressure vessel of relatively smaller size than said first mentioned closed pressure vessel is positioned adjacent said first mentioned closed pressure vessel, means establishing communication between said secondary closed pressure vessel and said first mentioned pressure vessel, a secondary heat exchanger disposed in said secondary closed pressure vessel, said secondary heat exchanger having a chamber formed therein and a plurality of spaced fins thereabout, electric resistance heating means in said secondary heat exchanger, means for energizing said heating means in said secondary heat exchanger to generate and maintain temperatures between 500° F. and 800° F. in said heat exchanger, means for injecting predetermined amounts of a liquid hydrocarbon into said secondary pressure vessel adjacent one end of said secondary heat exchanger, passageways formed in said fins in oppositely disposed relation in alternate fins so as to create a tortuous passageway in said secondary pressure vessel incorporating the areas between said spaced fins of said secondary heat exchanger, said secondary pressure vessel arranged to hold approximately one ounce of a liquid hydrocarbon whereby energization of said electric resistance heating means in said secondary heat exchanger results in practically instantaneous vaporization of said liquid hydrocarbon and the delivery thereof to said first mentioned pressure vessel.