| Patents for F02G 5 - Profiting from waste heat of combustion engines, not otherwise provided for (4,599) |
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| 01/14/1993 | DE4129330A1 Hydrogen@ prodn. in vehicle using stirling engine - to convert IC engine waste heat into electrical energy for water electrolyser |
| 12/30/1992 | EP0520056A1 Power generating plant in combined heat and power generation technique |
| 12/30/1992 | EP0520009A1 Methods for processing manure and a device therefor |
| 12/23/1992 | WO1992022741A1 Power plant utilizing compressed air energy storage and saturation |
| 12/10/1992 | DE4118979A1 Thermoelectric generator for windscreen washer of motor vehicle - recovers waste heat from exhaust manifold for electric heating of elements in water reservoir and tubes |
| 12/03/1992 | DE4131438C1 IC engine exhaust gas silencer - provides proportional noise suppression and reuses energy by assigning generator to rotor in exhaust pipe |
| 11/12/1992 | WO1992019856A1 Energetical installation |
| 11/03/1992 | US5159899 Obtaining energy from waste products by the pyrolysic process using exhaust gas from an internal combustion engine or turbine |
| 10/15/1992 | DE4111343A1 Heating wash water for vehicle screen wipers - using circuit which routes water via engine exhaust heat exchanger |
| 10/15/1992 | DE4111298A1 Heat exchanger for small power generating plant - contains exchanger battery as plant cooler, combustion chamber, and waste gas intake chamber |
| 09/29/1992 | US5150585 Energy recovery system for cold storage warehouse |
| 09/22/1992 | CA1307666C Auxiliary air conditioning, heating and engine warming system for trucks |
| 08/06/1992 | DE4102929A1 Road vehicle with braking energy recovery - has ancillary units switched on when braking occurs with recovered energy passed to storage units |
| 07/28/1992 | US5133298 Method and arrangement for effecting heat energy recovery from the exhaust gases of a diesel engine |
| 07/23/1992 | WO1992012387A1 Power generating plant in combined heat and power generation technique |
| 07/23/1992 | WO1992012335A1 Supercharging device for an internal combustion engine |
| 07/07/1992 | US5127470 Apparatus for heat recovery and method for operating the apparatus |
| 07/02/1992 | DE4042305A1 Combustion heat conversion system - has adiabatic compression and expansion of working gas |
| 06/21/1992 | CA2032794A1 Internal combustion steam engine |
| 05/05/1992 | CA1300104C Aircraft deicer fluid heating and propulsion system |
| 04/07/1992 | US5101886 Combination power and heat unit |
| 03/12/1992 | DE4026308A1 Cold-heat power coupling for motor vehicle - has linear combustion engine andcondenser with exhaust heat used for driving refrigeration machine |
| 03/04/1992 | EP0267960B1 Auxiliary air conditioning, heating and engine warming system for trucks |
| 02/25/1992 | US5090474 Heat storage means |
| 01/02/1992 | EP0463264A1 Supply unit, especially for aircraft |
| 01/02/1992 | EP0305416B1 Heat recuperation device, for use during the operation of a heat pump system |
| 12/24/1991 | US5074114 Congeneration system with a stirling engine |
| 12/19/1991 | DE4114973A1 Reduction of exhaust gas emissions - involves using exhaust gas heat to warm engine until normal working temp. is reached |
| 12/18/1991 | CN1057093A Air inlet temp. reduction by using waste heat of combustion engine flue gas |
| 12/03/1991 | CA1292771C Cogeneration system and method |
| 11/27/1991 | EP0458115A1 Device for generating electrical and heating energy |
| 11/21/1991 | EP0457399A2 Cogeneration system with a stirling engine |
| 10/31/1991 | WO1991013835A3 Methods for processing manure and a device therefor |
| 10/23/1991 | EP0453007A2 Gas heating system |
| 10/15/1991 | US5056315 Compounded turbocharged rotary internal combustion engine fueled with natural gas |
| 09/24/1991 | CA1289529C Auxiliary heater controller |
| 09/24/1991 | CA1289453C Apparatus and process for vaporizing a liquified hydrocarbon |
| 09/19/1991 | WO1991013835A2 Methods for processing manure and a device therefor |
| 09/11/1991 | EP0446093A1 Heater for windscreen washer liquid, using the liquid in the engine cooling system |
| 09/03/1991 | US5044423 Method and an arrangement for disconnecting a heat exchanger charged with a heat vehicle fluid and placed in the path of exhaust gas from an IC engine |
| 08/29/1991 | CA2034819A1 Engine cooling fluid used for windshild washing fluid heating |
| 07/23/1991 | US5033264 Heat exchanger for heating water |
| 07/11/1991 | DE4000376A1 Operating procedure for machines using electricity - utilises waste heat and exhaust heat to generate steam |
| 07/09/1991 | US5029442 Heat feeding apparatus for internal combustion engine having supercharger attached |
| 06/26/1991 | EP0434419A2 Method and apparatus for effecting heat energy recovery in a large diesel engine |
| 05/28/1991 | US5018490 Heating system, in particular for motor vehicles, with an internal combustion engine and a heater |
| 05/08/1991 | CN2076610U Sealing piston ring for cylinder of internal combustion engine |
| 04/18/1991 | DE3934221A1 Stirling engine with programmed control of electromagnet excitation - includes process computer for gas exchange by optimal control of free piston oscillation with phase shift |
| 03/13/1991 | EP0382754A4 Absorption heat pumped cogeneration engine |
| 03/07/1991 | DE3929317A1 Thermodynamic system using combustion engine - has absorption heat pump for waste heat recovery for max efficiency |
| 03/05/1991 | US4996845 Cooling, heating and power generating device using automobile waste heat |
| 02/28/1991 | DE4025421A1 Continuous heat recovery from engine exhaust gases - involves sequence of two chemically-based heat storage units |
| 02/26/1991 | CA1280728C Vehicle heating system |
| 02/20/1991 | CN1049409A Apparatus for heat recovery and method for operating it |
| 01/24/1991 | DE3922737A1 Extraction of reaction heat in engine - involves condenser placed in container with zeolite |
| 01/09/1991 | EP0406838A2 Combined heat and power plant |
| 01/03/1991 | DE3919767A1 Engine waste heat recycling device - has connection unit and heat exchanger to heat water |
| 12/12/1990 | CN2067321U Partial shiplap type outcut piston ring |
| 12/11/1990 | US4976100 System and method for heat recovery in a combined cycle power plant |
| 12/05/1990 | EP0400370A2 A method for heat recovery in a combined cycle power plant |
| 12/01/1990 | CA2017989A1 System and method for heat recovery in a combined cycle power plant |
| 11/29/1990 | DE4015104A1 Combination of heat engine units - comprises heat engines whose waste heat is transferred to other heat engines to generate steam power |
| 10/31/1990 | EP0394796A2 Heating system, especially for vehicles with an internal combustion engine and a heating device |
| 10/31/1990 | CN1010240B Cogeneration system |
| 08/30/1990 | DE3906976A1 Solid-matter gasification boiler producing power and heat |
| 08/28/1990 | US4951871 Sound-proof type engine working machine with waste heat recovery apparatus |
| 08/22/1990 | EP0382754A1 Absorption heat pumped cogeneration engine |
| 08/15/1990 | CN1044698A Refrigerator and air-conditioner device worked by use of afterheat of internal combustion engine and gas turbine |
| 08/09/1990 | WO1990008928A1 Method of effecting heat transfer and apparatus for use in the method |
| 07/19/1990 | DE3901061A1 Motor vehicle heating by means of petrol using a catalyst |
| 07/18/1990 | EP0378085A2 Exhaust gas turbine generator apparatus |
| 07/18/1990 | EP0283763B1 Combined heat and power plant |
| 07/11/1990 | CN1008758B Improved ic engine and operating method |
| 07/03/1990 | CA2006498A1 Bottoming cycle |
| 05/15/1990 | US4925092 Hot water supply system utilizing exhaust gas of engine |
| 05/15/1990 | US4924818 Insulated engine |
| 05/03/1990 | DE3836463A1 Method and device for utilising the waste heat of a process |
| 05/01/1990 | US4921040 Power thermo-coupling unit |
| 05/01/1990 | US4920750 Heat exchanging system for power generation |
| 04/04/1990 | CN2055540U Water boiling-up heater and heating equipment heated by engine exhaust gas |
| 04/03/1990 | US4912928 Exhaust heat exchanger system |
| 03/27/1990 | US4911110 Waste heat recovery system for liquid-cooled internal combustion engine |
| 03/27/1990 | US4910969 Apparatus for heat recovery by using a heat-pump system |
| 03/20/1990 | US4910414 Bottoming cycle |
| 02/20/1990 | US4901531 Rankine-diesel integrated system |
| 02/08/1990 | DE3826117A1 Thermal-engine arrangement |
| 02/06/1990 | US4897998 Turbo compound engine |
| 01/30/1990 | US4896830 Waste heat recovery system for horizontal liquid-cooled internal combustion engine |
| 01/25/1990 | DE3824813A1 Method for the operation of an internal combustion engine unit and/or a gas turbine unit and apparatus for carrying out this method with integrated exhaust gas post-treatment, in particular for use in combined heat and power systems |
| 01/23/1990 | US4894995 Combined internal combustion and hot gas engine |
| 12/12/1989 | US4886978 Exhaust energy recovery apparatus for engine |
| 12/07/1989 | DE3912113A1 Expanded multi-unit (unit-type) district heating power (heating and power, heat-and-power generating, heat-electric) station (MDHPS) having a heat pump for integrating residual heat |
| 12/07/1989 | DE3813787A1 Energy generating device (heat centrifuge 2 with cyclic process) |
| 11/30/1989 | DE3912114A1 Special multi-unit (unit-type) district heating power (heating and power, heat-and-power generating, heat-electric) station |
| 11/30/1989 | DE3818265A1 Controller for a heating system |
| 11/29/1989 | EP0343867A2 Hot water supply system utilizing exhaust gas of engine |
| 11/28/1989 | CA1263241A1 Air cycle thermodynamic conversion system |
| 11/23/1989 | DE3816483A1 Unit comprising an internal-combustion engine and a generator coupled to the latter |
| 11/22/1989 | CN2048114U Range heated by diesel engine waste heat |
| 11/21/1989 | US4881495 Device for vaporizing a cryogenic fluid |