Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 41 - Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
Patents for F02B 41 - Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power (2,672)
09/2003
09/18/2003CA2479235A1 Gas turbine engine system
09/11/2003US20030167768 High-efficiency otto cycle engine with power generating expander
09/02/2003US6612281 Piston/crankshaft assembly
08/2003
08/27/2003EP1337746A1 Homogenous charge compression ignition and barrel engines
08/26/2003US6609371 Split four stroke engine
08/19/2003US6606970 Adiabatic internal combustion engine with regenerator and hot air ignition
08/12/2003US6604360 Exhaust driven engine cooling system
08/06/2003EP1332302A1 Power transmission apparatus
08/05/2003US6601559 Apparatus for increasing mechanical efficiency in piston driven machines
08/05/2003US6601379 Internal combustion engine
07/2003
07/29/2003US6598567 Reciprocating internal combustion engine
07/09/2003EP1326018A1 Vehicle driving device
06/2003
06/25/2003EP1036270B1 Arrangement for a combustion engine
06/25/2003EP0854975B1 Floating piston, piston-valve engine
06/24/2003US6581551 Method of controlling the process of combustion in an internal combustion engine, and engine with means for varying the effective compression ratio of the cylinders
06/24/2003US6581381 Engine having adiabatic members in its combustion chambers, engine capable of reusing exhausted energy, and high pressure jet assembly having the engine
06/19/2003WO2003050402A1 High efficiency otto cycle engine with power generating expander
06/19/2003CA2469401A1 High efficiency otto cycle engine with power generating expander
06/18/2003CN2556370Y Engine waste heat recovery building device
06/12/2003US20030106301 Quasi-isothermal brayton cycle engine
06/05/2003WO2003046347A1 Two-stroke recuperative engine
05/2003
05/30/2003WO2003044355A1 Stationary regenerator, regenerated, reciprocating engine
05/28/2003EP1314853A1 An engine
05/28/2003CN1420264A Adiabatic engine, engine capable of reusing exhaust energy and high-pressure jet assembly
05/22/2003US20030094164 Stationary regenerator, regenerated, reciprocating engine
05/21/2003EP1312778A1 Internal combustion engines
05/15/2003WO2003040530A2 Split four stroke engine
05/15/2003US20030089108 Engine having adiabatic members in its combustion chambers, engine capable of reusing exhausted energy, and high pressure jet assembly having the engine
05/13/2003US6561142 Crank mechanism of reciprocating internal combustion engine of multi-link type
05/08/2003US20030084666 Exhaust energy recovery system for combustion engine
05/06/2003CA2326705C Crank system with sinusoidal piston motion
05/01/2003US20030079715 Integral air compressor for boost air in barrel engine
04/2003
04/29/2003US6553977 Five-stroke internal combustion engine
04/17/2003WO2003031784A1 Integral air compressor for boost air in barrel engine
04/17/2003US20030070635 Split four stroke engine
04/16/2003EP1144824B1 Integral multifunctional system for motor vehicle
04/16/2003EP1144814B1 A low cost new internal combustion engine with increased mechanical efficiency, fuel saver and pollution controlled
04/10/2003WO2003029627A1 An internal combustion engine with steam expansion stroke
04/08/2003US6543398 High efficiency compression ignition aftertreatment devices for combined use of lean-burn combustion systems and three-way catalysts
04/08/2003US6543225 Split four stroke cycle internal combustion engine
04/01/2003US6539716 Internal combustion engine with exhaust gas turbocharger and compound power turbine
04/01/2003US6539711 Integral multifunctional system for motor vehicle
03/2003
03/12/2003EP1290326A1 Internal combustion engine without external cooling
03/11/2003US6530211 Quasi-isothermal Brayton Cycle engine
03/05/2003EP1288326A1 Method of producing spray deposit on bearing boss
03/05/2003EP0868600B1 Device for regulating the engine braking power of an internal combustion engine
03/05/2003CN1400399A Small-type radial-flow or mixed-flow turbo supercharger
02/2003
02/27/2003WO2003016694A1 Turbocompound internal combustion engine arrangement
02/27/2003US20030037755 Crankshaft phase adjustment structure
02/26/2003CN1102197C Spark ignition type four-stroke intenal combustion engine with booster pump
02/26/2003CN1102196C Cylinder-paried two-stroke self-boosting engine
02/12/2003CN1396378A Internal-combustion engine
02/11/2003CA2088044C Hydrocarbon fuel and fuel systems
01/2003
01/30/2003WO2003008785A1 Split four stroke cycle internal combustion engine
01/29/2003CN1100200C Turbosupercharger for IC engine in vehicle
01/28/2003US6510831 Hypocycloid engine
01/23/2003US20030015171 Split four stroke engine
01/23/2003US20030014971 Split four stroke cycle internal combustion engine
01/16/2003WO2003004842A1 Rotary internal combustion engine
01/09/2003US20030005905 Internal combustion engine
01/07/2003US6502398 Exhaust power recovery system
01/03/2003WO2003001041A1 Exhaust turbine apparatus
01/02/2003EP1270900A1 Quasi-isothermal Brayon cycle engine
01/02/2003EP1270899A1 Quasi-isothermal Brayton cycle engine
01/02/2003EP1268978A1 Piston motion modifiable internal combustion engine
11/2002
11/28/2002DE10125801A1 Light twin-engined aircraft has tailless wing planfom and fuselage hinged to vectored thrust contra-rotating powerplant pod
11/27/2002EP1012459B1 Internal combustion engines
11/27/2002EP0894189B1 Supercharged internal combustion engine
11/26/2002US6484673 Internal combustion engine employing compressed gas injection and transportation vehicle having same assembled therein
11/21/2002WO2002092977A1 Internal combustion reciprocating engine
11/21/2002US20020170292 Concepts and their applications, pumps, compressors working on valves and engines working on those compressors
11/21/2002DE10124019A1 Driving energy creation device has combustion chamber with fuel issuing device which continuously supplies fuel to combustion chamber
11/14/2002US20020166521 Reciprocating internal combustion engine
11/13/2002EP1255937A1 Hypocycloid engine
11/07/2002DE10118888A1 Auxiliary inlet control for internal combustion engine partly or completely opens exhaust valve during induction stroke to produce large valve opening surface, enabling induction of fresh charge
10/2002
10/31/2002WO2002061248A3 Motor with rotary connecting rod bolt
10/31/2002US20020157397 Exhaust power recovery system
10/24/2002WO2002084092A1 Method of operating reciprocating internal combustion engines, and system therefor
10/09/2002EP1247971A2 Control system and method for an internal combustion engine
10/09/2002CN1373289A IC engine
10/03/2002US20020139346 Control system and method for an internal combustion engine
09/2002
09/19/2002WO2002073016A1 A low cost new compression ignition internal combustion engine and method of operating said engine with increased mechanical and thermal efficiency
09/12/2002WO2002070877A1 Drive unit with an internal combustion engine and an exhaust gas turbocharger
09/12/2002WO2002070876A1 Expansion chamber for a compressed air engine
09/12/2002US20020127122 Compressor system for producing compressed air
09/12/2002US20020124566 Exhaust power recovery system
09/12/2002US20020124565 EGR system
09/06/2002WO2002068803A1 A two stroke variable displacement engine
09/04/2002EP1236874A2 Internal combustion engine
09/03/2002US6443125 High efficiency vehicle and engine
08/2002
08/29/2002US20020117144 Internal combustion engine
08/29/2002DE10135217A1 Verbrennungsmotor mit Knickpleuel und verlängerter oberer Totpunkt-Zeit Combustion engine with Knickpleuel and extended upper dead-time
08/29/2002DE10106687A1 Leistungssteigerung für Verbrennungs-Motoren mit Aufladungssystemen Performance Tuning for combustion engines with supercharging systems
08/29/2002DE10106686A1 Leistungssteigerung für Verbrennungsmotoren Performance Tuning for internal combustion engines
08/29/2002DE10106685A1 Leistungssteigerung für Verbrennungsmotoren mit Hubraumvergrößerung Performance Tuning for internal combustion engines with displacement magnification
08/29/2002DE10106324A1 Verbrennungsmotor Combustion engine
08/28/2002CN1089849C Arrangement in two cycle combustion engine with internal combustion
08/15/2002WO2002048519A3 Turbo compound unit and housing thereto and combustion engine including a turbo compound unit
08/15/2002WO2002048518A3 Sealing arrangement for turbo compound unit and combustion engine including such a unit
08/15/2002WO2002048517A3 Housing for a turbo compound unit and a turbo compound unit and combustion engine
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