| Patents for F01N 5 - Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy (4,533) |
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| 12/08/1994 | WO1994028298A1 Arrangement in combined-cycle power plant |
| 11/30/1994 | CN2184087Y Heating device heated by waste gas of engine |
| 11/30/1994 | CN1095789A Energy saving and quick temp. raising device for engine |
| 11/22/1994 | US5366151 Hybrid vehicle fuel vapor management apparatus |
| 11/02/1994 | CN2181571Y Heat isolation energy-saving silencer for engine |
| 09/14/1994 | EP0615059A1 Internal combustion engine with at least two cylinder banks |
| 08/31/1994 | CN2175832Y Device for utilizing heat energy of automobile tail-gas |
| 08/10/1994 | EP0610117A1 Combustion air cleaning device for internal combustion engine |
| 07/19/1994 | US5329770 Exhaust gas turbine drive system for engine accessories |
| 07/12/1994 | US5327875 Vapor enhanced carburetion system |
| 07/05/1994 | US5325666 Exhaust system of an internal-combustion engine |
| 06/29/1994 | CN2170379Y Heat exchange silencer |
| 06/07/1994 | US5318108 Gas-controlled dynamic vacuum insulation with gas gate |
| 06/01/1994 | CN1087402A Method and apparatus for compression of gas medium |
| 05/24/1994 | US5314009 Exhaust gas recuperator |
| 05/24/1994 | US5313797 Exhaust gas turbine powered system for transforming pressure into rotative motion |
| 05/19/1994 | DE4238713A1 Overhead irrigation system for use in agriculture - has engine and pump in housing and both connected to heat exchanger, forming cooling circuit for engine and part of sprinkler water flowing in opposite direction |
| 05/11/1994 | CN2164464Y Radiation energy range |
| 04/28/1994 | WO1994009333A1 Dynamic vacuum insulation |
| 04/27/1994 | EP0541582B1 Exhaust gas installation in an internal combustion engine |
| 04/27/1994 | CN2163233Y Heating device for utilizing automobile tail gas |
| 04/26/1994 | CA1328724C Compact vacuum insulation |
| 04/13/1994 | EP0592059A1 Process and system for compressing a gas |
| 04/08/1994 | CA2107300A1 Method and apparatus for compressing a gaseous medium |
| 04/06/1994 | EP0404879B1 Device for burning out solids, and process for manufacturing said device |
| 03/23/1994 | CN2159455Y Locomotive steamer |
| 03/16/1994 | CN2158921Y Silencing heating device for motor vehicle |
| 03/15/1994 | US5294410 Gas purification and conditioning system |
| 03/02/1994 | EP0584263A1 Method and system for combusting hydrocarbon fuels with low pollutant emissions. |
| 02/17/1994 | WO1994003710A1 Exhaust gas preheating system |
| 02/17/1994 | CA2140751A1 Exhaust gas preheating system |
| 02/08/1994 | US5284018 Internal combustion engine with exhaust turbine |
| 01/20/1994 | WO1994001660A1 Low nox cogeneration process and system |
| 01/20/1994 | CA2138983A1 Low nox cogeneration process and system |
| 01/12/1994 | CN2152910Y Waste heat utilizing device for petroleum drilling diesel engine set |
| 01/05/1994 | CN2152080Y Silencing apparatus with waste heat supply |
| 12/08/1993 | CN1079273A Special suction device for automobile |
| 11/18/1993 | DE4315034A1 Multistage method to operate two=stroke engine - enables engine to do mechanical work and to produce hydrogen |
| 11/03/1993 | CN2145263Y Extinguish device for waste steam of internal-combustion engine |
| 10/21/1993 | DE4212991A1 Electric generator utilising waste heat from IC engine - supplies hot-air requirements of plant from electrically heated mixt. of engine exhaust gas and coolant air |
| 10/20/1993 | CN2144071Y Soundproofing, heating and defrosting device for automobiles |
| 10/14/1993 | DE4310611A1 IC engine vibration damping system - recovers vibration energy, also exhaust gas and cooling water heat in water tank |
| 10/06/1993 | CN1076993A Automotive waste heat reclaiming warm-air generator |
| 09/23/1993 | DE4208621A1 Exhaust gas system for vehicle IC engine - uses waste heat from burner for catalytic converter to warm vehicle interior |
| 08/25/1993 | EP0556568A1 Vehicle drive unit |
| 08/17/1993 | US5235804 Method and system for combusting hydrocarbon fuels with low pollutant emissions by controllably extracting heat from the catalytic oxidation stage |
| 07/06/1993 | US5224334 Low NOx cogeneration process and system |
| 06/24/1993 | DE4141556A1 Heat exchanger for exhaust system in motor vehicle - has casing with exchanger medium tube, with tube ends connected to intake and discharge outside casing |
| 06/17/1993 | DE4141051A1 Combustion engine combined with steam turbine - uses heat from exhaust gases to vaporise working fluid for turbine |
| 06/09/1993 | CN2135651Y Sound damping heat exchanger using waste heat of automobile |
| 06/09/1993 | CN1072994A Fuel oil thermo-gasification feeding method and its equipment of high and new-gasifier |
| 05/18/1993 | CA1317832C Muffler aspirator for cleaning rotary air filter screen |
| 05/05/1993 | CN2131988Y Fin warm-air machine for vehicle |
| 05/04/1993 | US5207053 Method and system for staged rich/lean combustion |
| 04/07/1993 | EP0536038A1 Sucking device extracting intake air dust through the exhaust line of an internal combustion engine, and exhaust line using same |
| 03/31/1993 | CN2128969Y Steam device with power saving function |
| 02/09/1993 | US5184464 Noise and emmission control apparatus |
| 01/28/1993 | DE4215557A1 Low-emission IC engine - has cylinder, each with discharge slot and discharge valve, uses oxidation gas of ozone and oxygen |
| 01/19/1993 | US5179838 Apparatus for driving turbo supercharger |
| 01/05/1993 | US5175975 Compact vacuum insulation |
| 12/23/1992 | CN2125708U Internal-combustion engine water tank waste heating pot |
| 12/03/1992 | DE4131438C1 IC engine exhaust gas silencer - provides proportional noise suppression and reuses energy by assigning generator to rotor in exhaust pipe |
| 11/26/1992 | WO1992020963A1 Method and system for combusting hydrocarbon fuels with low pollutant emissions |
| 11/26/1992 | WO1992020962A1 Method and system for lean premixed/prevaporized combustion |
| 11/26/1992 | WO1992020961A1 Method and system for staged rich/lean combustion |
| 11/24/1992 | US5165234 For an internal combustion engine |
| 11/24/1992 | US5165224 Method and system for lean premixed/prevaporized combustion |
| 11/12/1992 | WO1992019856A1 Energetical installation |
| 11/05/1992 | DE4208192A1 Exhaust gas reducer for liquid IC engines - incorporates shut=off valve in double channel collector for exhaust gases |
| 10/27/1992 | US5157893 Compact vacuum insulation |
| 09/23/1992 | EP0504937A1 Method for catalytic combustion of combustibles in offgases |
| 09/02/1992 | CN2114703U Heat exchanger for motive vehicle exhausting pipe |
| 08/18/1992 | US5138840 Power transmission apparatus for internal combustion engine including supercharger |
| 07/28/1992 | US5133298 Method and arrangement for effecting heat energy recovery from the exhaust gases of a diesel engine |
| 07/23/1992 | DE4100371A1 Preheating fuel for diesel engine - using heat from exhaust gases or from coolant system to heat fuel before injection |
| 06/17/1992 | CN2107535U Water evaporating and heat recovering device for motive vehicle engine exhausting pipe |
| 06/16/1992 | US5121610 Air cycle air conditioner for heating and cooling |
| 06/10/1992 | CN2106896U Forced heating car radiator |
| 06/03/1992 | CN2106223U Exhaust apparatus for internal-combustion engine |
| 05/27/1992 | CN2105558U Circulation type water-cooled fuel-saving tank for diesel engine |
| 05/26/1992 | US5115641 Method of and apparatus for driving turbosupercharger |
| 05/06/1992 | EP0397768B1 Turbine for an exhaust gas turbocharger |
| 04/28/1992 | US5107649 Compact vacuum insulation embodiments |
| 04/22/1992 | CN2102373U Rice cooking and water heating device heated by ic engine waste gas |
| 04/07/1992 | US5101886 Combination power and heat unit |
| 03/31/1992 | CA1298348C Exhaust gas turbine powered electric generating system |
| 03/11/1992 | EP0474007A2 Running up device for diesel engine turbo charges |
| 02/20/1992 | WO1992002715A1 Exhaust gas installation in an internal combustion engine |
| 02/06/1992 | DE4024801A1 Abgasanlage einer brennkraftmaschine Exhaust system of an internal combustion engine |
| 01/23/1992 | DE4109807C1 Diesel engine soot filter - is installed in exhaust system and has air supplied at high temp. and pressure to burn off soot |
| 01/21/1992 | US5082049 Heat generator for use with an absorption airconditioning system for automobiles |
| 01/08/1992 | EP0464159A1 Exhaust system for internal combustion engines |
| 01/01/1992 | CN1015279B Dual-purpose intake and exhaust manifolds of gasoline automobile for both gasoline and diesel oil |
| 12/31/1991 | US5076059 Energy recovery system for motor vehicles |
| 12/26/1991 | WO1991019867A1 Improved compact vacuum insulation |
| 12/19/1991 | DE4114973A1 Reduction of exhaust gas emissions - involves using exhaust gas heat to warm engine until normal working temp. is reached |
| 12/12/1991 | DE4000996A1 Unsupercharged IC engine - has individual exhaust pipes connected to exhaust manifold in form of thrust nozzle |
| 11/19/1991 | CA1292124C Energy recovery apparatus for turbo compound engine |
| 10/17/1991 | DE4111372A1 IC engine exhaust gas stemming system - uses turbocharger to stem exhaust gases when engine is in low load range |
| 09/27/1991 | WO1991014857A1 Improved low nox cogeneration process and system |