| Patents for F02B 41 - Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power (2,672) |
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| 10/29/2008 | CN100429386C Method for optimizing the utilization ratio in a drive unit and drive unit |
| 10/22/2008 | CN101289956A Piston reciprocating internal-combustion engine working substance flow system and its device |
| 10/22/2008 | CN100427735C Exhaust supercharged engine with EGR |
| 10/21/2008 | US7438025 Ultra-expansion four-stroke internal combustion engine |
| 10/15/2008 | EP1490587B1 Engine system |
| 10/15/2008 | CN100425820C Two-stroke large diesel engine |
| 10/08/2008 | CN201129210Y Energy-saving internal combustion engine |
| 10/08/2008 | CN101280714A Method and device using internal combustion engine waste gas energy for providing cooling system power |
| 10/08/2008 | CN100424345C Piston compressor |
| 10/02/2008 | DE102006043041B4 Verbrennungskraftmaschine, bei der thermische Verluste verringert werden Internal combustion engine can be reduced during the thermal losses |
| 10/01/2008 | CN100422541C Exhaust-gas-turbine casing |
| 09/18/2008 | DE60225451T2 Geteilter viertaktverbrennungsmotor Divided four-stroke internal combustion engine |
| 09/18/2008 | DE102004017218B4 Hubkolbenmotor Reciprocating engine |
| 09/10/2008 | CN101260828A Hybrid engine |
| 09/04/2008 | DE19743751B4 Turbo-Compound-Verbrennungsmotor mit Motorbremse Turbo compound engine with engine brake |
| 09/03/2008 | CN100416062C Combustion chamber inlet booster with blowing attached layer |
| 08/28/2008 | US20080202486 Hybrid Cycle Combustion Engine and Methods |
| 08/28/2008 | DE102007008565A1 Control system for compression ratio of engine by exhaust air valve to convert waste heat of engine in kinetic energy, compress air by one part of compression stroke in combustion engine |
| 08/27/2008 | EP1961943A1 Combustion engine |
| 08/27/2008 | EP1961936A1 Hybrid turbocharger |
| 08/20/2008 | EP1440229B1 An internal combustion engine with steam expansion stroke |
| 08/13/2008 | EP1954929A1 Internal combustion engine with two-stage turbo charging system |
| 08/07/2008 | WO2008092218A1 An internal combustion engine with extended stroke |
| 08/07/2008 | DE10324007B4 Verbrennungs-4-Takt-Kolbenmotor mit axialstromigem zyklischem Gaswechsel im Zylinder und Verfahren zum Betrieb eines solchen Motors Combustion 4-stroke piston engine with axialstromigem cyclic gas exchange in the cylinder and method for operating such motor |
| 08/06/2008 | CN101235765A Parasitic circulation do work method and parasitic circulation engine |
| 08/06/2008 | CN101235744A Eight-stroke engine |
| 07/30/2008 | CN100406697C Internal-combustion engine with main and auxiliary strokes |
| 07/23/2008 | CN101225767A Nestification type air-actuated/internal combustion mixed dynamical engine |
| 07/23/2008 | CN101225765A Cylinder linkage technique for multi-cylinder internal combustion engine |
| 07/16/2008 | CN100402812C Turbocharger system for an internal combustion engine |
| 07/15/2008 | US7398650 Internal combustion engine comprising a mechanical charger and a turbo-compound |
| 07/10/2008 | DE102007001350A1 Device for converting thermal energy of exhaust gas into mechanical energy in combustion engine, comprises evaporated fluid, which is condensed in another device and supplied to initial device |
| 07/09/2008 | CN100400843C Large internal combustion engine with supercharger |
| 07/08/2008 | US7395668 Turbo charged diesel-type piston engine and method for controlling such an engine |
| 07/03/2008 | WO2008079180A1 Electric turbocompound control system |
| 07/02/2008 | CN101210497A Top cycle type engine |
| 06/26/2008 | WO2008075130A1 Power unit for an automotive vehicle and vehicle including such a power unit |
| 06/26/2008 | WO2008075127A1 Power unit for an automotive vehicle and vehicle including such a power unit |
| 06/25/2008 | EP1936148A1 Engine transmission mechanism |
| 06/25/2008 | CN201078265Y Turbine speed increasing engine driven by vent gas |
| 06/24/2008 | US7389754 System for a two-stroke crankcase scavenged combustion engine |
| 06/18/2008 | CN101201013A Ceramic compound engine |
| 06/11/2008 | EP1929138A1 An engine arrangement |
| 06/11/2008 | CN101196137A Double-power engine split stream path front-end cover |
| 06/04/2008 | CN201068816Y Autocar tail gas turbine booster |
| 06/04/2008 | CN101191436A Automobile engine exhausting turbine electricity generation device |
| 06/04/2008 | CN101191432A Air conditioning auxiliary power mechanism using automobile engine to exhaust |
| 06/04/2008 | CN100392216C Piston type internal combustion engine |
| 05/29/2008 | DE10151373B4 Viertaktverbrennungsmotor Four-stroke internal combustion engine |
| 05/28/2008 | EP1925795A2 Split-cycle four stroke engine |
| 05/28/2008 | EP1497541B1 Four-stroke rotary internal-combustion engine |
| 05/27/2008 | US7377272 Method and apparatus for membrane separation of air into nitrogen and oxygen elements for use in internal combustion engines |
| 05/21/2008 | CN101182805A Internal-combustion engines exhaust turbine dynamoelectric compressor system |
| 05/15/2008 | DE102006053175A1 Hydrodynamische Kupplung A hydrodynamic coupling |
| 05/06/2008 | US7367328 Four-cycle engine and motorcycle comprising four-cycle engine |
| 05/06/2008 | CA2425751C Variable stroke engine |
| 04/30/2008 | EP1916397A1 Engine apparatus with heat recovery system and relative heat recovery method |
| 04/30/2008 | CN101169067A Engine apparatus with heat recovery system and relative heat recovery method |
| 04/23/2008 | EP1914405A2 Piston crank mechanism of reciprocating internal combustion engine |
| 04/17/2008 | DE102006047858A1 Internal combustion engine has compound effective turbine, arranged in exhaust gas system, where turbine passes through exhaust gas system and mechanically coupled on drive shaft of internal combustion engine |
| 04/16/2008 | CN100381689C Piston engine and method for controlling such an engine |
| 04/02/2008 | CN201043489Y Internal and external combustion engine |
| 04/02/2008 | CN100378303C Split type four stroke gas engine |
| 03/27/2008 | DE102006043041A1 Internal combustion engine i.e. diesel engine, for use in vehicle, has gas-prevalent structure and particle filter filled in surrounding combustion, compression and expansion areas with high temperature levels |
| 03/26/2008 | EP1903197A2 Engine with energy recovery and catalytic exhaust gas treatment process |
| 03/26/2008 | CN100376774C Turbo charge diesel-type piston engine and method for controlling such an engine |
| 03/25/2008 | US7347048 Internal combustion engine comprising an engine braking arrangement |
| 03/19/2008 | CN101146988A Compound transmission |
| 03/12/2008 | CN100374697C Turbocharger |
| 03/12/2008 | CN100374696C Turbocompressor system for an internal combustion engine |
| 03/05/2008 | EP1417403B1 Split four stroke cycle internal combustion engine |
| 02/27/2008 | EP1409861B1 Rotary internal combustion engine |
| 02/26/2008 | CA2294375C Engine |
| 02/21/2008 | WO2008020619A1 Turbine with variable number of nozzles |
| 02/21/2008 | WO2008020550A1 6-cycle engine with regenerator |
| 02/21/2008 | CA2658790A1 Six-cycle engine with regenerator |
| 02/20/2008 | CN101126345A Gas and electricity self-charging fuel oil, air, electric engine |
| 02/20/2008 | CN100370120C internal combustion engine with novel combustion chamber |
| 02/16/2008 | CA2556733A1 Engine the internal pressure of which varies harmonically during power stroke |
| 02/07/2008 | WO2008014689A1 An internal combustion steam rotor engine |
| 02/07/2008 | WO2008014576A1 Integral multifunctional system for motor vehicle |
| 02/06/2008 | CN101117915A Subsequent technology of combined dynamoelectric engine |
| 02/06/2008 | CN101117913A Working-stroke prolonged internal-combustion engine |
| 02/06/2008 | CN101117911A Internal combustion engine providing a phase of scavenging burned gases |
| 02/06/2008 | CN100366875C Compressor wheel assembly |
| 01/30/2008 | CN201013446Y Hybrid power engine |
| 01/30/2008 | CN101113687A Double power engines |
| 01/30/2008 | CN101113686A Combined power engines |
| 01/30/2008 | CN100365265C Large internal combustion engine with supercharger |
| 01/24/2008 | WO2008009339A1 Method and device for converting chemical fuels into mechanical energy |
| 01/24/2008 | WO2008009086A1 Exhaust driven air condition for small vehicles |
| 01/23/2008 | CN101109314A Adiabatic engine |
| 01/15/2008 | US7318397 High efficiency high power internal combustion engine operating in a high compression conversion exchange cycle |
| 01/09/2008 | CN100360773C Superhigh boosting double-circulation variable discharge I.C. engine |
| 01/02/2008 | CN100359145C Stroke changeable engine |
| 12/27/2007 | WO2007148369A1 Electric power generation method using combustion exhaust gas and electric power generation device using combustion exhaust gas |
| 12/27/2007 | WO2007147465A1 Turbo compound engine |
| 12/27/2007 | DE102006028235A1 Turbocompound TurboCompound |
| 12/20/2007 | DE102006027738A1 Internal-combustion engine, has low pressure and high pressure compressors that are switched into, where one of compressors is rotatably coupled with exhaust-gas turbine, and overflow unit provided between intake system and exhaust tract |
| 12/19/2007 | EP1866538A1 Compound transmission |