| Patents for F02B 25 - Engines characterised by using fresh charge for scavenging cylinders (3,434) |
|---|
| 05/07/2008 | CN100386511C Two-stroke IC engine |
| 05/06/2008 | US7367328 Four-cycle engine and motorcycle comprising four-cycle engine |
| 05/01/2008 | US20080099001 Integrated Positive CranKcase Ventilation Channel |
| 05/01/2008 | US20080099000 PCV valve |
| 04/29/2008 | US7363888 Two-stroke engine |
| 04/24/2008 | US20080092864 Blowby gas passage structure |
| 04/24/2008 | US20080092863 Breather for a Motorcycle Engine |
| 04/16/2008 | EP1911947A1 Engine |
| 04/15/2008 | US7357377 Carburettors |
| 04/10/2008 | US20080083399 Blow-by gas processing apparatus |
| 04/10/2008 | US20080083398 Breather assembly for an internal combustion engine |
| 04/10/2008 | US20080083381 Two-Stroke Internal Combustion Engine |
| 04/10/2008 | DE102006047515A1 Double-acting internal combustion (IC) engine for motor vehicle, locates vertical component of main vector of fresh air flow from spin channel close to top dead center of piston in cylinder |
| 04/09/2008 | EP1907676A1 Two-stroke internal combustion engine with enhanced scavenging |
| 04/09/2008 | CN100379957C Reciprocating internal combustion engine working method |
| 04/03/2008 | DE202008001036U1 Zweitakt-Verbrennungsmotor Two stroke internal combustion engine |
| 03/26/2008 | EP1108126A4 Compressed air assisted fuel injection system |
| 03/20/2008 | WO2008033062A1 Fuel supply assembly |
| 03/20/2008 | DE102007034181A1 Two-stroke engine, particularly for portable hand-operated tool, like power chain saw, has transfer passage formed from combustion chamber sided mouth section, raising section and crankcase chamber sided inlet section |
| 03/19/2008 | EP1900921A1 Two-cycle engine |
| 03/06/2008 | US20080053093 Uniform pressure unequal surface engine and engine for power generators using the same |
| 03/05/2008 | CN101135264A Two-stroke engine with improved by-pass pipe |
| 02/28/2008 | US20080047530 Internal combustion engine |
| 02/28/2008 | US20080047507 Two-stroke engine with fuel injection |
| 02/28/2008 | DE112006000968T5 Steuerung von Ansaugsystem-Kohlenwasserstoffemissionen Control of intake system hydrocarbon emissions |
| 02/27/2008 | CN100371571C Lead air control device of stratified scavenging two-cycle engine |
| 02/26/2008 | US7334574 Method and apparatus for increased automobile fuel efficiency |
| 02/21/2008 | WO2008020519A1 Exhaust catalyst control for six-cycle engine |
| 02/21/2008 | US20080041346 Piston ring, piston skirt and cylinder liner lubrication system and method for an internal combustion engine |
| 02/21/2008 | CA2658788A1 Exhaust catalyst control for a six-cycle engine |
| 02/19/2008 | US7331324 Crankshaft rotary valve |
| 02/19/2008 | US7331315 Two-stroke engine with fuel injection |
| 02/14/2008 | US20080035133 Single connecting rod engine |
| 02/14/2008 | US20080035096 Cylinder for a Crankcase Scavenged Internal Combustion Engine |
| 02/14/2008 | US20080034755 Steam enhanced double piston cycle engine |
| 02/12/2008 | US7328672 Radial impulse engine, pump, and compressor systems, and associated methods of operation |
| 02/06/2008 | CN101117911A Internal combustion engine providing a phase of scavenging burned gases |
| 02/06/2008 | CN100366874C Internal combustion engine using opposed pistons |
| 02/05/2008 | US7325517 Radial impulse engine, pump, and compressor systems, and associated methods of operation |
| 01/22/2008 | US7320316 Closed crankcase ventilation system |
| 01/17/2008 | US20080011280 Engine cylinder head cover with integral breather apparatus, and engine incorporating same |
| 01/17/2008 | DE102006032474A1 Internal combustion engine i.e. single cylinder two-stroke engine, operating method, involves controlling engine in operating state that is high rotational speed range, in which rotational speed of engine lies above nominal rotation speed |
| 01/16/2008 | CN101105149A Method for operating an internal combustion engine |
| 01/10/2008 | WO2008004449A1 Stratified scavenging two-cycle engine |
| 01/09/2008 | EP1875055A2 Steam enhanced double piston cycle engine |
| 01/08/2008 | US7316992 Method and system for modifying a used hydrocarbon fluid to create a cylinder oil |
| 01/08/2008 | US7316227 Temperature-controlled PCV valve |
| 01/03/2008 | DE202006013285U1 Zweitaktmotor mit einem verbesserten Überströmkanal Two-stroke engine with an improved overflow |
| 01/02/2008 | CN101096925A Engines |
| 12/21/2007 | WO2007103165A3 Air intake porting for a two stroke engine |
| 12/19/2007 | EP1866530A2 Double piston cycle engine |
| 12/19/2007 | CN101089376A Cylinder sleeve assembly |
| 12/13/2007 | US20070283908 Tse's internal combustion engine |
| 12/13/2007 | US20070283694 Method for Controlling a Supercharged Engine, Particularly an Indirect Injection Engine, and Engine Using Such a Method |
| 12/12/2007 | CN200989236Y Two stroke gasoline engine scavenging device |
| 12/12/2007 | CN101087937A New two-stroke internal combustion engine supplied with gasoline, diesel, fuel, or other conventional fuel |
| 11/29/2007 | US20070272177 Two-stroke internal combustion engine supplied with gasoline, diesel fuel or other conventional fuel |
| 11/29/2007 | US20070272176 Cylinder Head Cover With Oil Separator |
| 11/29/2007 | DE102006001567B4 Arbeitsgerät Implement |
| 11/27/2007 | US7299773 Cylinder for a two stroke engine |
| 11/22/2007 | WO2007132716A1 Laminar-scavenging two-cycle engine |
| 11/22/2007 | US20070267003 System for venting the crankcase of a turbo-charged internal combustion engine |
| 11/21/2007 | EP1856387A1 Fuel injection system for two-stroke internal combustion engines |
| 11/21/2007 | EP1856377A1 Reed valve for an internal combustion engine |
| 11/15/2007 | WO2007129599A1 Gas fuel internal combustion engine |
| 11/15/2007 | US20070261686 Process for the Catalytic Partial Oxidation of Liquid Hydrocarbonaceous Fuel |
| 11/15/2007 | US20070261684 Positive crankcase ventilation device and system |
| 11/15/2007 | US20070261677 Paired-piston linear engine |
| 11/13/2007 | US7293536 Two-cycle combustion engine |
| 11/08/2007 | WO2007126022A1 Gas fuel internal combustion engine |
| 11/08/2007 | WO2007126021A1 Gas fuel internal combustion engine |
| 11/08/2007 | WO2006113635A3 Steam enhanced double piston cycle engine |
| 11/06/2007 | US7290531 Integrated fuel supply system for internal combustion engine |
| 11/01/2007 | US20070251512 Integrated check valve breather |
| 11/01/2007 | US20070251235 Internal combustion engine comprising an exhaust gas recirculation device |
| 10/31/2007 | EP1848881A2 Gas jet fluid barrier for two cycle engines |
| 10/31/2007 | CN101065570A A carburettor |
| 10/30/2007 | US7287495 Two-cycle engine |
| 10/25/2007 | WO2007121086A2 An internal combustion engine |
| 10/25/2007 | WO2006062904A3 Fuel combustion catalyst delivery apparatus |
| 10/25/2007 | US20070245983 Crankcase of internal combustion engine |
| 10/24/2007 | CN100344861C Two-stroke engine and method for operating the same |
| 10/18/2007 | US20070240692 Four-stroke engine for an outboard motor |
| 10/17/2007 | CN100343496C Operating mechanism |
| 10/17/2007 | CN100343493C Two-circulation engine |
| 10/09/2007 | US7279143 Plasmatron-catalyst system |
| 10/04/2007 | US20070227476 Machine provided with pulsating oil pressure reducing device |
| 10/02/2007 | US7275516 System and method for boosted direct injection engine |
| 09/27/2007 | WO2007107974A1 Crankshaftless internal combustion engine |
| 09/27/2007 | WO2007081445A3 Split-cycle air hybrid engine |
| 09/26/2007 | CN200952421Y Two-stroke petrol engine |
| 09/25/2007 | US7273023 Steam enhanced double piston cycle engine |
| 09/20/2007 | US20070215128 Oil separator for blowby gas |
| 09/20/2007 | US20070215093 Opposed piston internal-combustion engine with hypocycloidal drive and generator apparatus |
| 09/19/2007 | CN100338342C Two stroke engine |
| 09/13/2007 | WO2007103165A2 Air intake porting for a two stroke engine |
| 09/13/2007 | WO2007102428A1 Two-cycle engine |
| 09/12/2007 | EP1831515A1 New two-stroke internal combustion engine supplied with gasoline, diesel, fuel, or other conventional fuel |
| 09/11/2007 | CA2232883C Exhaust control valve structure for 2-cycle engine |
| 09/06/2007 | US20070204815 Air intake porting for a two stroke engine |