| Patents for F02B 25 - Engines characterised by using fresh charge for scavenging cylinders (3,434) |
|---|
| 08/01/2006 | US7082910 Two-stroke internal combustion engine |
| 08/01/2006 | US7082764 Burnt gas-scavenging indirect-injection internal-combustion supercharged engine and supercharged air supply method for such an engine |
| 07/27/2006 | WO2006077439A2 A split carburettor with an improved throttle butterfly |
| 07/26/2006 | CN1807855A Working method for single-cylinder double stroke engine |
| 07/25/2006 | US7080637 Crankcase having blow-by gas passage and oil drain passage |
| 07/20/2006 | WO2006076252A2 Spark-plug ldv, lif, and lii probe for engine flow and combustion analysis |
| 07/20/2006 | US20060157003 Opposed piston engine |
| 07/20/2006 | DE102005002275A1 Verfahren zum Betrieb eines Einzylinder-Zweitaktmotors Method for operating a single-cylinder two-stroke engine |
| 07/20/2006 | DE102005002273A1 Verfahren zum Betrieb eines Einzylinder-Zweitaktmotors Method for operating a single-cylinder two-stroke engine |
| 07/20/2006 | DE102005002013A1 Two-stroke engine has air duct which opens out to exhaust on opposite side of cylinder bore and air path is so formed that it evenly leads air to overflow channel |
| 07/19/2006 | EP1247010B1 Valve for control of additional air for a two-stroke engine |
| 07/19/2006 | CN1804379A Zweitaktmotor |
| 07/13/2006 | DE10247196B4 Hubkolbenbrennkraftmaschine sowie Kolben dafür Reciprocating internal combustion piston as well as for |
| 07/12/2006 | CN1800605A 回转阀 Rotary valve |
| 07/06/2006 | WO2006070423A1 New two-stroke internal combustion engine supplied with gasoline, diesel, fuel, or other conventional fuel |
| 07/06/2006 | CA2593081A1 New two-stroke internal combustion engine supplied with gasoline, diesel, fuel, or other conventional fuel |
| 07/05/2006 | EP1676019A1 A carburettor |
| 07/05/2006 | CN1798914A Two cycle internal combustion engine with direct fuel injection combustion system |
| 06/29/2006 | DE102005059927A1 Two-stroke engine for motor chainsaw and cut-off machine, has air channel with throttle for controlling air flow through air channel based on operating conditions |
| 06/28/2006 | EP1674696A1 Rotary valve |
| 06/28/2006 | EP1673527A1 Method for optimizing the operation of a charged reciprocating internal combustion engine in the lower engine speed range |
| 06/27/2006 | US7066119 Two-stroke engine |
| 06/22/2006 | US20060130784 Two-stroke internal combustion engine |
| 06/15/2006 | US20060124086 Controlled auto-ignition two-stroke engine |
| 06/15/2006 | US20060124084 Internal combustion engine |
| 06/15/2006 | CA2631450A1 Fuel combustion catalyst delivery apparatus |
| 06/14/2006 | EP1668237A1 Carburettors |
| 06/14/2006 | EP1668232A1 Two-stroke engine comprising transfer ducts for inducting air in the cylinder, the ducts having a volume being less than 20% of a volume swept by the piston |
| 06/14/2006 | EP1112442A4 Reciprocating machine with two sub-chambers |
| 06/14/2006 | DE102004057354A1 IC engine has a double headed design with a single piston separating two combustion chambers |
| 06/14/2006 | CN1786435A Gas supplying and draining system for cylinder type engine |
| 06/08/2006 | US20060118070 Reciprocating piston engines |
| 06/01/2006 | WO2006056789A2 A carburettor |
| 06/01/2006 | US20060112912 Internal combustion engine |
| 06/01/2006 | DE102004057577A1 Two-stroke con-rod engine consists of crank housing containing con-rod crank gear with piston-driven rod in a cylinder with both cylinder and crank housing being separated by hermetic wall |
| 05/31/2006 | CN1779216A Two-stroke engine assembly |
| 05/26/2006 | WO2005071230A3 Haybrid cycle combustion engine and methods |
| 05/24/2006 | DE102004056149A1 Zweitaktmotor Two-stroke engine |
| 05/18/2006 | US20060102114 Motorcycle engine method & apparatus |
| 05/18/2006 | US20060102113 Reed valve breather for evolution engine |
| 05/16/2006 | US7044091 Cylinder for an internal combustion engine of a manually guided implement |
| 05/11/2006 | DE102004053698A1 Two stroke motor for use in hand-guided tool e.g. power saw has transfer ports and first transfer port is asymmetrical to second transfer port with respect to central plane of the cylinder |
| 05/10/2006 | CN1255622C Forced coaxially ventilated two stroke power plant |
| 04/27/2006 | US20060087046 Carburetor for two-cycle engine |
| 04/26/2006 | CN1764774A Piston mechanism provided with divergent pistons |
| 04/20/2006 | US20060081229 Combined filter and fill tube |
| 04/19/2006 | CN1760513A Crosshead shaped longstroke pressurized two-stroks shipping diesel engine in downwards unilow scavenging type |
| 04/12/2006 | CN2771489Y Choking fuel economizer for two-stroke petrol engine |
| 04/11/2006 | US7025021 Two-stroke internal combustion engine |
| 04/05/2006 | EP1642013A1 Two cycle internal combustion engine with direct fuel injection combustion system |
| 04/04/2006 | US7021253 Two-cycle engine |
| 04/04/2006 | US7021252 Sas piston channel for optimum air scavenging |
| 03/30/2006 | DE102004044460A1 Improved efficiency two stroke piston has a split design with a separating wall to reduce mixing of fresh gasses with burnt gasses |
| 03/29/2006 | EP1639243A1 Internal combustion engine |
| 03/29/2006 | CN1752423A One-way valve controlled high scavenging port type turbine pressurizing two-stroke diesel engine |
| 03/28/2006 | US7017564 Temperature-controlled PCV valve |
| 03/28/2006 | US7017552 Operating mechanism |
| 03/28/2006 | US7017538 Method of producing a powerful and efficient internal combustion four stroke engine using a blower and a single valve cylinder |
| 03/28/2006 | US7017537 Two-stroke engine and method for operating the same |
| 03/23/2006 | US20060060174 Oil tank for engine-driven vehicle |
| 03/23/2006 | US20060060157 Lead air control apparatus of stratified scavenging two-cycle engine |
| 03/23/2006 | US20060059907 Crankshaftless internal combustion engine |
| 03/21/2006 | US7013851 Intake arrangement |
| 03/21/2006 | US7013850 Two-stroke engine |
| 03/14/2006 | US7011078 Two-stroke internal combustion engine |
| 03/09/2006 | US20060048729 Supercharged two-stroke engine with upper piston extensions |
| 03/08/2006 | CN1244752C Cylinder structure and modular air purified air storage chamber |
| 03/07/2006 | US7007682 Blow-by gas separator |
| 03/01/2006 | EP1214503B1 Two-stroke internal combustion engine |
| 02/21/2006 | US7000594 Electronic control unit for two-cycle internal combustion engine with exhaust control valve |
| 02/09/2006 | US20060027218 Positive crankcase ventilation valve |
| 02/07/2006 | US6994078 Apparatus for removing contaminants from crankcase emissions |
| 01/26/2006 | WO2006007614A1 Two-stroke internal combustion engine |
| 01/26/2006 | DE19753942B4 Zweitakt-Verbrennungsmotor Two stroke internal combustion engine |
| 01/26/2006 | CA2575403A1 Two-stroke internal combustion engine |
| 01/18/2006 | CN2752456Y 发动机 Engine |
| 01/12/2006 | US20060005820 Air intake system for a vehicle |
| 01/12/2006 | US20060005795 Two-cycle combustion engine with air scavenging system having pressure reducing device |
| 01/12/2006 | US20060005794 Internal combustion engine cylinder and muffler assembly with catalytic converter |
| 01/12/2006 | DE19804639B4 Zweitakt-Verbrennungsmotor Two stroke internal combustion engine |
| 01/11/2006 | EP1614876A1 Piston mechanism provided with divergent pistons |
| 01/11/2006 | EP1614875A1 Internal combustion engine cylinder and muffler assembly with catalytic converter |
| 01/05/2006 | US20060000459 Variable stiffness flow control valve |
| 01/05/2006 | US20060000458 Breather assembly for an internal combustion engine |
| 01/04/2006 | EP1282763B1 Two-stroke internal combustion engine |
| 12/29/2005 | WO2005124138A1 System for a two-stroke combustion engine with controlled additional air |
| 12/29/2005 | WO2005124120A1 System for a two-stroke crankcase scavenged combustion engine |
| 12/29/2005 | US20050284430 Air scavenging-type two-cycle engine |
| 12/29/2005 | DE202005013152U1 Carburettor for a two-stroke petrol engine has fuel-air mixer valve located between the inlet and outlet |
| 12/29/2005 | DE102004027107A1 Exhaust valve for two stroke engine especially diesel engine has the valve seal lubricated via an upper oil reservoir |
| 12/27/2005 | US6978744 Two-cycle combustion engine with air scavenging system |
| 12/21/2005 | EP1248901B1 Two-stroke internal combustion engine |
| 12/21/2005 | EP1247009B1 Two-stroke internal combustion engine |
| 12/20/2005 | US6976458 Two-stroke engine |
| 12/20/2005 | US6976457 Two-stroke engine having a membrane valve integrated into the transfer channel |
| 12/15/2005 | WO2005119026A2 Variable stiffness flow control valve |
| 12/13/2005 | US6973899 Stratified air scavenged two-cycle engine with air flow |
| 12/01/2005 | US20050263143 Intake manifold for internal combustion engine |
| 11/30/2005 | CN1703572A Two-stroke engine transfer ports |
| 11/30/2005 | CN1703571A Lead air control device of stratified scavenging two-cycle engine |