| Patents for F02B 11 - Enginescharacterised by bothfuel-air mixture compression andair compression, orcharacterised bybothpositive ignition andcompression ignition, e.g. in different cylinders (501) |
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| 09/19/2001 | EP1134398A2 System and method for auto-ignition of gasoline internal combustion engine |
| 09/19/2001 | EP1133626A1 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 |
| 09/19/2001 | EP1133625A1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for controlling the engine valves |
| 08/23/2001 | US20010015192 System and method for auto-ignition of gasoline internal combustion engine |
| 05/29/2001 | US6237562 Method of controlling compression ignition internal combustion engine |
| 05/22/2001 | US6234123 Four-cycle internal combustion engine and valve timing control method thereof |
| 05/08/2001 | US6227151 Gasoline internal combustion engine |
| 04/10/2001 | US6213086 Combustion engine |
| 03/21/2001 | EP1085192A2 Compression autoignition gasoline engine |
| 03/14/2001 | EP1083324A2 Control system for self-ignition type gasoline engine |
| 12/27/2000 | EP1063427A2 Engine control system for controlling in-cylinder fuel injection engine |
| 11/30/2000 | WO2000071875A1 Method for operating a four-stroke reciprocating internal combustion engine with alternating compression ignition and externally supplied ignition |
| 11/30/2000 | DE19923413A1 Verfahren zum Betrieb einer im Viertakt arbeitenden Hubkolben-Brennkraftmaschine mit wechselnder Kompressions- und Fremdzündung Method of operating a four-stroke operating in the reciprocating internal combustion engine with alternating compression ignition and spark ignition |
| 08/02/2000 | CN1055149C Throttle-valve control apparatus for spark ignition two-cycle engine |
| 05/24/2000 | CN2379608Y Double air in-taking route type two stroke gasoline engine |
| 05/18/2000 | WO2000028198A1 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 |
| 05/18/2000 | WO2000028197A1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for controlling the engine valves |
| 05/17/2000 | EP1000231A1 Gasoline internal combustion engine |
| 03/08/2000 | CN1050171C Two-cycle engine of spark ignition type |
| 02/24/2000 | DE19939619A1 Four-stroke engine has controller that sets outlet valve timing for closure near TDC; mixture ignited near TDC for high load; closure advanced, compression ignition used for lower load |
| 12/28/1999 | US6006720 Internal combustion engine |
| 12/23/1999 | DE19927479A1 Procedure for running IC engine driven not only by spark-ignited but also self-igniting fuel, especially petrol |
| 10/13/1999 | CN1045650C Cooling system for spark-ignition two-stroke circulation engine |
| 10/05/1999 | US5960752 Combustion control apparatus for spark ignition type 2-cycle internal combustion engine |
| 05/14/1999 | WO1999023375A1 Karfidov's rotary engine and method for supplying combustible mixtures in the combustion chamber thereof |
| 02/11/1999 | WO1999006683A1 Gasoline internal combustion engine |
| 08/04/1998 | US5787857 Fuel injected internal combustion engine |
| 07/15/1998 | EP0853188A1 An internal combustion engine |
| 06/03/1998 | CN1183512A Combustion controller for spark ignition two-stroke IC engine |
| 12/30/1997 | US5701851 Cooling system for spark-ignition two-cycle engine |
| 12/17/1997 | CN1036746C Deceleration control apparatus for two-cycle engine of spark ignition type for vehicle |
| 10/22/1997 | CN1162693A Sparking two stroke IC engine with combustion controller |
| 02/04/1997 | US5599253 Deceleration control apparatus for two-cycle engine of the spark ignition type for a vehicle |
| 11/12/1996 | US5572960 Two-cycle engine of the spark ignition type |
| 07/31/1996 | CN1127837A Two-cycle engine of the spark ignition type |
| 07/16/1996 | US5535716 Compression ignition type gasoline engine injecting fuel inside intake port during exhaust stroke |
| 03/05/1996 | US5495836 Throttle-valve control apparatus for spark-ignition two-cycle engines |
| 02/28/1996 | CN1117558A Cooling system for spark-ignition two-cycle engine |
| 12/20/1995 | CN2215594Y Steam pump for manpower vehicle |
| 12/13/1995 | EP0686759A1 Compression ignition type gasoline engine injecting fuel inside intake port during exhaust stroke |
| 12/13/1995 | CN1113363A Deceleration control apparatus for two-cycle engine of the spark ignition type for vehicle |
| 10/11/1995 | CN1109944A Throttle-valve control apparatus for spark-ignition two-cycle engine |
| 10/04/1995 | CN2209216Y High pressure inflating apparatus for motorcycle's tyre |
| 08/17/1995 | DE4404899A1 Dual fuel IC engine ignition system |
| 07/13/1995 | DE4442110A1 Throttle valve control device for two=stroke spark-ignition engine used on motorcycle |
| 06/22/1995 | DE4444998A1 Two=stroke diesel engine |
| 06/08/1995 | DE4442111A1 Cooling system two-stroke spark-ignition internal combustion engine |
| 06/08/1995 | DE4442108A1 Control of deceleration of spark-ignition two=stroke motor cycle engine |
| 11/30/1994 | CN2184088Y Engine for varried fuels |
| 01/26/1994 | CN2154352Y Compound engine |
| 11/16/1993 | CA1324426C Combustion engine with multi-fuel capability |
| 07/07/1993 | CN2137719Y Pedal inflating device for motorcycle |
| 09/08/1992 | US5144916 Vehicular engine cooling apparatus |
| 03/26/1992 | DE4126158A1 Coating engine blocks with heat-resistant protective paint - by degreasing sand blasting, applying and drying primer, applying and drying top coat, and post-curing with heat from engine |
| 12/04/1991 | CN1015018B Internal combustion engine |
| 09/24/1991 | US5050550 Hybrid step combustion system |
| 04/03/1991 | CN2074367U Multi-purpose fuel device for gas automobile |
| 11/20/1990 | US4971015 Combustion engine with multi-fuel capability |
| 04/10/1990 | US4915084 Combustion engine with multi-fuel capability |
| 03/06/1990 | US4905646 Two-stroke internal combustion engine with cylinder head valves |
| 03/14/1989 | US4811712 Air intake apparatus for use in diesel engine |
| 02/08/1989 | CN1030962A 内燃机 Internal combustion engine |
| 11/23/1988 | EP0160012B1 Process for carrying out radical-enhanced combustion in i.c. engine |
| 11/01/1988 | US4781154 Two-cycle internal combustion engine |
| 08/11/1988 | WO1988005861A1 Method for igniting by compression a gaseous mixture in an internal combustion engine, and engine implementing such method |
| 08/11/1988 | DE3702456A1 Fuel feed system with distributor device for motor vehicles |
| 07/21/1988 | DE3800651A1 Two-stroke internal combustion engine with cylinder head valves |
| 03/22/1988 | US4732118 Two-cycle internal combustion engine |
| 03/22/1988 | US4732116 Two-cycle internal combustion engine |
| 12/22/1987 | CA1230530A1 Process for carrying out radical enhanced combustion in i.c. engine |
| 08/12/1986 | CA1209426A1 Apparatus for starting a diesel engine using plasma ignition plugs |
| 06/24/1986 | US4596211 Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel |
| 06/17/1986 | US4594976 Hybrid internal combustion reciprocating engine |
| 12/18/1985 | EP0164465A1 Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel |
| 08/13/1985 | CA1191755A1 Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel |
| 03/28/1985 | WO1985001317A1 Process for carrying out radical-enhanced combustion in i.c. engine |
| 03/27/1985 | EP0027123B1 Combustion piston engine provided with power control means |
| 12/11/1984 | US4487177 Apparatus and method for starting a diesel engine using plasma ignition plugs |
| 11/06/1984 | US4480611 Internal combustion engine using several kinds of fuels, with electronically adjustable intake and exhaust valves and injection device |
| 10/10/1984 | EP0120897A1 A device, a procedure and employment concerning diesel engines using two different fuels and employment of the device for starting such engines |
| 05/01/1984 | US4445468 2-Stroke internal combustion engine and an ignition-combustion method of an internal combustion engine |
| 04/12/1984 | WO1984001339A1 A device, a procedure and employment concerning diesel engines using two different fuels and employment of the device for starting such engines |
| 10/11/1983 | US4408572 Ether cold starter in alcohol fuel treatment and distribution apparatus and method |
| 10/11/1983 | US4408571 Internal combustion engines |
| 01/04/1983 | US4366782 Method of fuel treatment and distribution |
| 12/21/1982 | US4364370 Method and apparatus for supplying fluid to an internal combustion engine |
| 12/21/1982 | US4364337 Automotive onboard fuel production system |
| 03/02/1982 | US4317432 Two-cycle internal combustion engine |
| 09/16/1981 | EP0035525A1 Intake gas recirculation |
| 09/15/1981 | US4289094 Two-stroke cycle gasoline engine |
| 04/22/1981 | EP0027123A1 Combustion piston engine provided with power control means. |
| 03/31/1981 | US4258669 Two-stroke cycle gasoline engine |
| 03/19/1981 | WO1981000739A1 Intake gas recirculation |
| 01/06/1981 | US4242993 2-Cycle engine of an active thermoatmosphere combustion |
| 11/18/1980 | CA1089767A1 2-cycle engine of an active thermosphere combustion type |
| 10/30/1980 | WO1980002309A1 Combustion engine using several kinds of fuels and having electronically adjustable intake and exhaust valves and injection device |
| 07/22/1980 | US4213431 2-Cycle engine of an active thermoatmosphere combustion type |
| 05/27/1980 | US4204489 2-Cycle engine of an active thermoatmosphere combustion type |
| 05/27/1980 | US4204488 2-Cycle engine of an active thermoatmosphere combustion type |
| 12/04/1979 | US4176650 Method for operating a multi-cylinder jump-spark ignition engine and operation control system thereof |