| Patents for F02B 19 - Enginescharacterised byprecombustion chambers (2,531) |
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| 07/14/1998 | US5778849 Insulated precombustion chamber |
| 07/02/1998 | DE19652768A1 Internal combustion engine |
| 06/23/1998 | US5771334 Multimedia optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such disc |
| 06/23/1998 | US5769050 Prechamber for diesel engine |
| 05/20/1998 | EP0842354A1 Internal combustion engine |
| 05/19/1998 | US5752481 Injection valve assembly for an internal combustion engine |
| 05/14/1998 | WO1998020240A1 Process for the formation of a fuel mixture and for its ignition in a pre-chamber that is open toward the cylinders |
| 05/05/1998 | US5746173 Divided combustion chamber for diesel engine |
| 04/22/1998 | EP0836675A1 Arrangement in a cylinder head |
| 04/15/1998 | EP0836189A1 Multimedium optical disk storing image titles in such a manner that whether they need av functions for reproduction can be instantly judged, and apparatus for and method of reproducing the same |
| 04/14/1998 | US5738066 Piston structure with heat insulated combustion chamber |
| 04/08/1998 | EP0834006A1 Two-stroke engine piston bowl configurations |
| 03/26/1998 | WO1998012426A1 Internal combustion engine |
| 03/25/1998 | EP0673483B1 Non-return valve |
| 03/19/1998 | DE19638024A1 Brennkraftmaschine Internal combustion engine |
| 03/18/1998 | CN1176339A Divided combustion chamber for diesel engine |
| 03/12/1998 | WO1998010179A2 Homogeneous charge compression ignition engine with optimal combustion control |
| 03/11/1998 | EP0828065A2 Divided combustion chamber for diesel engine |
| 03/10/1998 | US5724731 Method of field installing a pre-combustion chamber for an internal combustion engine |
| 02/26/1998 | WO1998007973A1 Premixed charge compression ignition engine with optimal combustion control |
| 02/11/1998 | EP0770171A4 Internal combustion engine ignition device |
| 02/10/1998 | US5715787 Internal-combustion engine having a pre-combustion chamber |
| 01/22/1998 | WO1998002653A1 Improved internal combustion engine and working cycle |
| 01/21/1998 | EP0819838A2 Multifuel combustion engine and its use |
| 01/21/1998 | EP0749522A4 Low compression ratio internal combustion engine |
| 01/20/1998 | US5709189 Controlled-ignition direct fuel injection four-cycle internal combustion engine |
| 01/13/1998 | US5706768 Zigzag ignition gap arrangement |
| 01/08/1998 | DE19627178A1 Device for two stroke Otto engine |
| 01/07/1998 | CN2272055Y Multiple flame high compression ratio gasoline gasoline engine |
| 01/02/1998 | DE19624965A1 Zündsystem für einen Gasmotor Ignition system for a gas engine |
| 01/02/1998 | DE19624964A1 Zündsystem für einen Gasmotor Ignition system for a gas engine |
| 12/31/1997 | WO1997049907A1 Ignition system for a gas engine |
| 12/31/1997 | WO1997049906A1 Ignition system for a gas engine |
| 12/30/1997 | US5701864 Energy transformation method and its system for piston reciprocating cycle |
| 12/24/1997 | WO1997048884A1 Method for pollution abating engine and installation on a city bus and other vehicles |
| 12/24/1997 | CA2258112A1 Method for pollution abating engine and installation on a city bus and other vehicles |
| 12/18/1997 | DE19623648A1 Internal combustion engine chamber |
| 12/11/1997 | DE19622945A1 Operation method for IC engine for gaseous fuel |
| 12/04/1997 | WO1997045629A1 Energy conservation cycle engine |
| 12/03/1997 | EP0809753A1 Direct fuel injected internal combustion engine |
| 11/13/1997 | WO1997042402A1 Spark plug function incorporated engine valve and valve mechanism |
| 11/06/1997 | DE19712725A1 Injector nozzle for glow plug IC engine |
| 10/23/1997 | WO1997039451A1 Multimedium optical disk storing image titles in such a manner that whether they need av functions for reproduction can be instantly judged, and apparatus for and method of reproducing the same |
| 10/23/1997 | WO1997039232A1 Internal combustion engine with constant-volume independent combustion chamber |
| 10/23/1997 | CA2250998A1 Internal combustion engine with constant-volume independent combustion chamber |
| 10/21/1997 | US5678517 Internal combustion reciprocating engine and method for burning a mixture of fuel and air therein |
| 10/16/1997 | WO1997038213A1 Stratified combustion chamber for a cross-scavenged, two-stroke, internal combustion engine |
| 10/16/1997 | CA2250877A1 Stratified combustion chamber for a cross-scavenged, two-stroke, internal combustion engine |
| 10/01/1997 | EP0798453A1 Gas engine with pre-combustion chamber |
| 09/25/1997 | WO1997035102A1 Two-stroke engine piston bowl configurations |
| 09/25/1997 | CA2221696A1 Two-stroke engine piston bowl configurations |
| 09/17/1997 | CN1035895C 内燃机 Internal combustion engine |
| 09/16/1997 | US5666916 Apparatus for and method of controlling internal combustion engine |
| 09/09/1997 | US5664541 Diesel engine having auxiliary combustion chamber |
| 09/09/1997 | US5664540 Pre-combustion chamber-type engine |
| 09/02/1997 | US5662082 Pre-combustion chamber for internal combustion engine and method of manufacture thereof |
| 08/07/1997 | DE19703723A1 Ignition for IC engine |
| 06/25/1997 | EP0780554A1 Piston structure with heat insulated combustion chamber |
| 05/27/1997 | US5632253 Universal combustion system |
| 05/13/1997 | US5628288 Internal combustion engine |
| 05/07/1997 | EP0771940A1 An internal-combustion engine having a pre-combustion chamber |
| 05/02/1997 | EP0770171A1 Internal combustion engine ignition device |
| 04/23/1997 | EP0769099A1 Method of piston internal combustion engine working and piston internal combustion engine |
| 04/17/1997 | WO1997013971A1 Floating piston, piston-valve engine |
| 04/16/1997 | EP0768457A1 Spark ignited four-stroke combustion engine with direct fuel injection |
| 03/25/1997 | US5613471 Diesel engine using fuel jet impingement and diffusion |
| 03/18/1997 | US5611307 Internal combustion engine ignition device |
| 03/18/1997 | US5611300 Floating piston, piston-valve engine |
| 03/11/1997 | US5609130 Non-return valve |
| 03/06/1997 | DE19632408A1 Valve-plate for reciprocating compressor |
| 03/06/1997 | DE19632407A1 Valve-plate for reciprocating compressor |
| 02/25/1997 | US5605125 Direct fuel injection stratified charge engine |
| 02/20/1997 | WO1997006360A1 Internal combustion engine |
| 02/18/1997 | US5603298 High compression ratio internal-combustion engine |
| 01/29/1997 | EP0755816A2 Hybrid electric vehicle |
| 01/29/1997 | CN2246193Y Burning system of gasoline engine cyclone layering, microwhirl combustion |
| 01/23/1997 | WO1997002417A1 Arrangement in a cylinder head |
| 01/14/1997 | US5592904 Method and devices for controlling the combustion of a four stroke engine |
| 01/02/1997 | EP0605576B1 Two stroke internal combustion engine |
| 01/01/1997 | CN1139472A Low compression ratio internal combustion engine |
| 12/27/1996 | EP0749522A1 Low compression ratio internal combustion engine |
| 12/11/1996 | EP0747583A1 Internal combustion engine of the auxiliary vortex combustion chamber type |
| 12/11/1996 | EP0747253A2 Vehicle mounting configuration for two-cycle diesel engines |
| 12/10/1996 | CA2036035C Combustion engine for hydrogen |
| 11/20/1996 | EP0593752B1 Feeding method for compression ignition internal combustion engines |
| 11/14/1996 | DE19517624A1 Indirect injection combustion chamber |
| 11/05/1996 | US5570670 Two stroke internal combustion engine |
| 10/31/1996 | WO1996034189A1 An internal combustion engine including a fuel vaporising chamber |
| 10/22/1996 | US5566654 Precombustion chamber for diesel engine |
| 10/01/1996 | US5560326 Internal combustion engine |
| 09/19/1996 | WO1996028647A1 Pre-combustion chamber system |
| 09/18/1996 | CN1131228A Combustion system of internal combustion engine with two combustion chambers |
| 09/17/1996 | US5555868 Gas delivery system |
| 09/17/1996 | US5555867 Swirl flow precombustion chamber |
| 09/11/1996 | EP0731263A1 Heat insulating structure for swirl chambers |
| 09/10/1996 | US5554908 Precombustion chamber device |
| 08/22/1996 | WO1996025592A1 Direct fuel injected internal combustion engine |
| 08/21/1996 | CN1129470A Internal combustion engine |
| 08/01/1996 | DE19603119A1 Combustion chamber for diesel engine with indirect injection |
| 07/25/1996 | WO1996022455A1 Precombustion chamber for a double overhead camshaft internal combustion engine |