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4342200 |
Combined engine cooling system and waste-heat driven heat pump
An improved engine cooling system is combined with a jet-driven heat pump system for utilizing otherwise wasted heat from an engine to produce refrigeration and heating of cabin, charge air and...
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4334409 |
Device for recovering heat energy in a supercharged internal-combustion engine
A method and a device for recovering energy from a supercharged internal-combustion engine by producing a complementary amount of energy from a system operating on a Rankine cycle, includes...
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4300353 |
Vehicle propulsion system
A hybrid vehicle propulsion system is disclosed which utilizes an internal combustion engine, an afterburner, and a steam engine in combination for improved efficiency and reduced emission of...
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4290271 |
Nitrogen liquid to gas converter
A flameless nitrogen liquid to gas converter for providing high pressure nitrogen as to treat oil and gas wells. A diesel engine prime mover drives hydraulic pumps and motors to pressurize nitrogen...
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4276747 |
Heat recovery system
A heat recovery system for the production of mechanical energy from a plurality of different heat sources at different temperatures comprises a plurality of heat exchangers associated one with each...
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4235077 |
Combination engine
A combination engine with an internal combustion engine section and a vapor engine section in which the heat generated by the internal combustion section is transferred to a liquid coolant...
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4232522 |
Method and apparatus for utilizing waste heat from a flowing heat vehicle medium
A method and apparatus for the utilization of the waste heat of diesel engines, in which the waste heat is utilized in at least one vapor circuit to produce mechanical energy. To improve the waste...
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4227373 |
Waste heat recovery cycle for producing power and fresh water
Steam is produced from aqueous brine, by a process that employs hot fluid, nozzle means and rotary separator means. Process steps include: (a) transferring heat from said hot fluid to said...
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4201058 |
Method and apparatus for generating steam
A method and apparatus for generating steam including an internal combustion engine providing mechanical energy and also thermal energy which is commonly referred to as waste heat. In one aspect,...
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4197712 |
Fluid pumping and heating system
The system utilizes a heat engine which provides shaft power and heat such as a conventional diesel engine in which part of the shaft power drives a pump for fluid to be heated; for example, a...
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4187694 |
Binary working fluid air conditioning system
An air conditioning system for vehicles having a reverse Brayton cycle cooling system with a turbine drive for the rotor in the reverse Brayton cycle cooling system. A binary working fluid is used...
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4182127 |
Power recovery and feedback system
A system for recovering otherwise lost power from a compressor and prime mover utilizing a Rankine cycle. While heat recovery from prime movers has been done, much energy is wasted by compressors...
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4120157 |
Power generating and air conditioning system utilizing waste heat
Power generating and air conditioning system comprises an internal combustion engine, a vapor engine, and a refrigerant cooled air conditioning system wherein the vapor engine is driven by the...
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4099489 |
Fuel regenerated non-polluting internal combustion engine
An internal combustion engine in which heat is derived from the engine cooling system and the exhaust to heat a working fluid and to transform it into a gas which drives a turbine which operates a...
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4069672 |
Waste heat converter for an internal combustion engine
A waste heat recovery system for an internal combustion engine having a mixture of ammonia and water used in the cooling system. The hose and radiator portion of the cooling system is protected...
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4060996 |
Vuilleumier cycle thermal compressor air conditioner system
A system that samples and uses heat from a hot exhaust as a source of heat o the hot side of a Vuilleumier compressor is driven by some external rotational input means to overcome the friction of a...
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4049972 |
Turbo-alternator plant
A turbo-alternator plant, particularly for shipboard use on waste-heat generated steam, in which the turbine and alternator rotors are coupled directly together governed to a speed giving a desired...
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4038558 |
Electric power generating device fed with energy recovered from the exhaust gases of an internal combustion engine
An electric power generating device recovering the energy of the exhaust gases of an internal combustion engine, comprising a speed-reducer mounted between the engine and a transmission shaft and a...
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4033135 |
Plant and process for vaporizing and heating liquid natural gas
The plant obtains heat energy from a diesel engine plant in order to vaporize a flow of liquid natural gas. The obtained heat is conducted via a circuit containing a hydrocarbon heating agent to...
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4030301 |
Pump starting system for sea thermal power plant
In a turbine driven power generating plant of the type using for example a hydrocarbon or halocarbon as the working fluid operating on or near the surface of an ocean, warm surface water is used as...
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4007594 |
Automotive drive system summing multiple independent drives in the differential housing
An auxiliary automotive drive system consisting of a steam engine coupled through a clutch to an auxiliary pinion gear of a differential assembly to the drive wheels of an automobile.
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3979913 |
Method and system for utilizing waste energy from internal combustion engines as ancillary power
A system for increasing the efficiency of an internal combustion engine by converting the waste energy to drive a turbine. Output power from the turbine is used to supplement the basic power of the...
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3962873 |
Solar steam generator
Low pressure steam generated by a solar collector is compressed to raise its temperature and pressure. The compressor is driven by an engine which is, in turn, driven by a combustible fuel. Shaft...
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3948235 |
System for utilizing waste heat of an internal combustion engine
Waste heat generated by an internal combustion engine is utilized by an apparatus comprising a supercharger, a turbine drivably engaging the supercharger, a vaporizer, a condenser and fluid...
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3945210 |
Energy recovery
System for recovering waste heat energy produced by an internal combustion engine or other waste heat source. Heat energy present in the engine coolant or engine exhaust is used as a power source...
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3921404 |
Internal combustion and steam powered engine
A combination internal combustion and steam powered engine having a reciprocating piston and two separate chambers which increase and decrease in volume with movement of the piston. The piston is...
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3888084 |
Thermal recovery system
The thermal recovery system is used in conjunction with an internal combustion engine cooling and exhaust system and includes a heat exchanger having a coil containing refrigerant which absorbs...
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3858394 |
COMBINED ROTARY INTERNAL COMBUSTION ENGINE AND STEAM TURBINE
A combined rotary internal combustion engine and steam turbine which includes a compressor unit consisting of a spherical housing having a pair of combustion chambers formed on opposite sides...
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3830062 |
RANKINE CYCLE BOTTOMING PLANT
A primary power source rejects heat by means of its exhaust and its cooling system. A Rankine cycle engine includes a dual vapor generator system for simultaneously utilizing heat rejected by both...
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3691760 |
METHOD AND MEANS FOR IMPROVING THE OPERATION OF A STEAM GAS PLANT INCLUDING A GAS TURBINE AND A STEAM TURBINE WITH A STEAM GENERATOR AT THE DOWNSTREAM END
In a steam gas plant comprising a steam generator fed by the exhaust gases of a gas turbine and feeding a steam turbine, the condensed steam at the output of the steam turbine is returned to the...
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3541783 |
COMBINED DRIVE ENGINE SYSTEM FOR SHIPS
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3350876 |
Internal combustion engine plant
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3228189 |
Binary cycle engine heat recovery system
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3219105 |
Method and apparatus for producing superheated steam, in particular for power recovery from the exhaust of internal combustion engines
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2919540 |
Mechanism for utilizing waste heat
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2869332 |
Refrigerator drive utilizing waste heat
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2826894 |
Two-stroke cycle internal combustion engine
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0935512 |
Title is not available
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3554849 |
Title is not available
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