| Patents for F02B 53 - Internal-combustion aspects of rotary-piston or oscillating-piston engines (4,415) |
|---|
| 04/08/2010 | US20100083933 Rotary internal combustion engine with annular chamber |
| 04/08/2010 | US20100083932 Rotary internal combustion engine |
| 03/31/2010 | EP2167797A2 Rotary internal combustion engine |
| 03/31/2010 | CN101684745A Rotary type internal combustion engine with two corner pistons |
| 03/30/2010 | CA2550411C Improvements in intersecting vane machines |
| 03/25/2010 | US20100071657 Rotary heat engine |
| 03/23/2010 | US7681549 Oscillating piston engine |
| 03/17/2010 | CN101675224A 正位移旋转叶片发动机 Positive displacement rotary vane engine |
| 03/17/2010 | CN101672217A Reed-type flexible rotor engine |
| 03/11/2010 | WO2010005713A3 Planetary rotary engine |
| 03/04/2010 | WO2010024722A1 Rotary combustion engine |
| 03/04/2010 | US20100050981 Rotary internal combustion engine |
| 03/03/2010 | CN201416478Y Rotating multi-cavity internal combustion engine |
| 03/03/2010 | CN100593076C Internal combustion engine and method for operating the same |
| 03/02/2010 | US7669577 Gerotor and method of assembling the same |
| 02/25/2010 | WO2009153663A3 Opposite radial rotary-piston engine of choronski - modification |
| 02/24/2010 | CN201412220Y Suspension piston engine |
| 02/24/2010 | CN101655032A Single screw-rod engine and energy converting method thereof |
| 02/18/2010 | WO2010017778A1 Rocking-valve rotary-cylinder type capacity-variable mechanism and rotary engine associated |
| 02/17/2010 | CN201407096Y 转子发动机 Rotary engine |
| 02/17/2010 | CN101649776A Rotary engine with five independent gas chambers |
| 02/17/2010 | CN101649775A Rotary piston engine |
| 02/17/2010 | CN101649774A Rotary piston engine |
| 02/11/2010 | WO2010016809A1 Rotating internal combustion engine |
| 02/10/2010 | CN101644187A Rotary type internal combustion engine |
| 02/10/2010 | CN101644186A Multi-curved-surface rotary engine |
| 02/04/2010 | US20100024765 Rotary piston internal combustion engine |
| 02/04/2010 | US20100024764 Thermal engine |
| 02/04/2010 | US20100024763 Low speed valveless horizontally opposed piston rotary internal combustion engine |
| 02/03/2010 | CN101639009A Rotary oscillation piston engine |
| 01/28/2010 | US20100018495 Gyroscopic Rotary Engine |
| 01/27/2010 | CN101636574A Rotary engine with cylinders of different design and volume |
| 01/27/2010 | CN101634246A Rotary type engine |
| 01/27/2010 | CN100585143C Rotary engine |
| 01/26/2010 | US7650871 Rotary compressor and expander, and rotary engine using the same |
| 01/21/2010 | US20100012078 Ic engine with mobile combustion chamber |
| 01/21/2010 | US20100012077 Internal combustion two stroke rotary engine system |
| 01/20/2010 | EP2146073A2 Split-cycle four stroke engine |
| 01/20/2010 | CN201386573Y Rotary compressing expansion machine of triangular piston |
| 01/20/2010 | CN101629514A Rotary cylinder type multi-rotor engine |
| 01/20/2010 | CN101629513A Rotary piston type engine |
| 01/14/2010 | WO2010005713A2 Planetary rotary engine |
| 01/14/2010 | US20100006059 Pressure engine, in particular, an internal combustion engine, with an annular structure |
| 01/14/2010 | CA2728192A1 Planetary rotary engine |
| 01/12/2010 | US7644695 Radial axis, spherical based rotary machines |
| 01/07/2010 | US20100000492 Modified revolving piston internal combustion engine |
| 01/07/2010 | US20100000491 Rotary engines, systems and methods |
| 12/31/2009 | US20090320794 Novel Internal Combustion Torroidal Engine |
| 12/30/2009 | CN201372843Y Water-oil hybrid round rotor engine |
| 12/29/2009 | US7637243 Rotary internal combustion engine |
| 12/24/2009 | US20090314251 Opposite radial rotary-piston engine of choronski-modification |
| 12/24/2009 | US20090314250 Opposite radial rotary-piston engine of Choronski |
| 12/23/2009 | WO2009154511A1 Prechamber rotary internal combustion engine |
| 12/23/2009 | WO2009153663A2 Opposite radial rotary-piston engine of choronski - modification |
| 12/23/2009 | EP2134945A2 Positive displacement rotary vane engine |
| 12/23/2009 | CN100572772C Circular arc tooth cycloid rotor engine |
| 12/22/2009 | CA2416272C Hot wall combustion insert for a rotary vane pumping machine |
| 12/17/2009 | US20090308347 Planetary rotary engine |
| 12/16/2009 | EP2133511A1 Internal combustion scroll engine |
| 12/16/2009 | CN101603462A Timing air occupying suspension piston engine |
| 12/16/2009 | CN101603457A Three-way double two-stroke spiral heat engine |
| 12/15/2009 | US7631632 Orbital engine/pump with multiple toroidal cylinders |
| 12/15/2009 | CA2528609C Split-cycle four stroke engine |
| 12/10/2009 | WO2009148347A1 Rotary internal combustion engine |
| 12/09/2009 | CN101598068A Method for reducing standby power consumption of internal combustion automobile engine and device thereof |
| 12/09/2009 | CN100567717C Engine with impacting rotor |
| 12/03/2009 | WO2009143707A1 A dual-rotor engine |
| 12/02/2009 | EP2126314A2 Hydrogen g-cycle rotary internal combustion engine |
| 12/02/2009 | CN101592073A Changeable compression ratio technique of double-rotor controlled alternate-running engine |
| 12/02/2009 | CN101592072A Double-rotor controlled alternate-running engine |
| 12/01/2009 | US7625193 Radial axis, spherical based rotary machines |
| 11/26/2009 | US20090291009 Rotary piston machine |
| 11/25/2009 | CN101586493A Rotary piston engine |
| 11/25/2009 | CN101586492A Rotary piston engine |
| 11/25/2009 | CN101586491A Rotary piston engine |
| 11/24/2009 | US7621255 Toroidal engine method and apparatus |
| 11/24/2009 | US7621254 Internal combustion engine with toroidal cylinders |
| 11/24/2009 | US7621253 Internal turbine-like toroidal combustion engine |
| 11/19/2009 | DE202009009205U1 Rotationskolbenmotor Rotary piston engine |
| 11/18/2009 | CN201347796Y Cam mechanism in circular motion piston type internal combustion engine |
| 11/18/2009 | CN201347795Y Circular motion piston type internal combustion engine |
| 11/18/2009 | CN101581250A Rotary piston type generator with two rotation and one circulation properties |
| 11/12/2009 | WO2009135381A1 An olive-shaped rotary engine |
| 11/11/2009 | CN201344064Y Internal combustion engine with rotary plug wheel |
| 11/11/2009 | CN101576005A Olivary-rotor engine |
| 11/10/2009 | US7614382 Aspiration plate for planetary rotary internal combustion engine |
| 10/29/2009 | WO2009129678A1 A control device of a ratchet-wheel type rotary engine |
| 10/29/2009 | DE10223145B4 Rotationsverbrennungskraftmaschine Rotary internal combustion engine |
| 10/28/2009 | EP2112350A1 Split-Cycle Four Stroke Engine |
| 10/28/2009 | CN100554663C Ring cylinder intelligent piston internal combustion engine |
| 10/22/2009 | WO2009129165A1 Rotary internal combustion engine |
| 10/22/2009 | WO2009128691A1 Internal combustion engine |
| 10/21/2009 | CN201330646Y Inertia rotary power engine |
| 10/21/2009 | CN101560913A Rotor sliding vane type engine |
| 10/21/2009 | CN101560912A Piston radial sealing system, air feed and exhaust system and lubricating system of olive-shaped piston rotating boosting explosive motor |
| 10/15/2009 | US20090255507 Piston Valve Internal Combustion Engine |
| 10/15/2009 | US20090255506 Rotary internal combustion engine |
| 10/14/2009 | CN101555831A Inertia rotary engine |
| 10/14/2009 | CN101555827A Arc cylinder load response engine |
| 10/14/2009 | CN101555826A Arc cylinder rotary motor |