| Patents for F02B 53 - Internal-combustion aspects of rotary-piston or oscillating-piston engines (4,415) |
|---|
| 07/04/2012 | CN101360899B Internal combustion engine |
| 07/03/2012 | US8210151 Volume expansion rotary piston machine |
| 07/03/2012 | US8210150 Frictionless hybrid thermionic rotary engine |
| 06/28/2012 | US20120160209 Turbine having cooperating and counter-rotating rotors in a same plane |
| 06/27/2012 | CN102269050B Rotor engine and rotor part thereof |
| 06/27/2012 | CN101915156B Internal combustion steam engine |
| 06/26/2012 | US8205593 DEV cycle engine |
| 06/21/2012 | WO2012079468A1 Rotary engine and rotor unit thereof |
| 06/20/2012 | EP1835145B1 Rotary-piston internal combustion engine |
| 06/14/2012 | WO2012057838A3 Rotary valve continuous flow expansible chamber dynamic and positive displacement rotary devices |
| 06/14/2012 | US20120145120 Axial-piston engine, method for operating an axial-piston engine, and method for producing a heat exchanger of an axial-piston engine |
| 06/14/2012 | US20120145119 Rotary device |
| 06/13/2012 | CN102493868A Intelligent efficient engine and control method |
| 06/13/2012 | CN102493867A Four-rotor cold and hot double-chamber rotary engine |
| 06/12/2012 | CA2533496C Toroidal internal combustion engine |
| 06/07/2012 | WO2012044051A3 Rotary engine and multi-stepped rotary engine using same |
| 06/06/2012 | CN102486122A Crankless unsymmetrical piston type aircraft engine |
| 06/06/2012 | CN102486120A Dead-point-free type lean combustion rotor engine |
| 06/06/2012 | CN102486119A Continuously rotary type internal combustion engine |
| 06/05/2012 | DE202012000555U1 Viertakt-Rotations-Verbrennungsmotor Four-stroke rotary internal combustion engine |
| 05/31/2012 | US20120132173 Fuel conditioning method and coupled combustion process for internal combustion engines |
| 05/30/2012 | CN202250373U Heat recovery blade type rotary engine |
| 05/30/2012 | CN102477896A Method for controlling operation of rotary type piston |
| 05/30/2012 | CN102477895A 旋转式活塞发动机、控制其运转的方法以及发电设备 Rotary piston engines, control their operating methods and power generation equipment |
| 05/23/2012 | CN102465758A Rotary modulation engine |
| 05/23/2012 | CN101392680B Water-oil hybrid circle rotor engine |
| 05/22/2012 | US8181624 Open-cycle internal combustion engine |
| 05/16/2012 | CN102459814A Rotary machine with roller controlled vanes |
| 05/15/2012 | US8176892 Internal combustion engine |
| 05/09/2012 | CN202215351U Oscillating wing type engine |
| 05/09/2012 | CN102444471A Gear engine and drive system |
| 05/09/2012 | CN102444470A Parallel one-stroke rotor type internal combustion engine |
| 05/08/2012 | US8171911 Internal combustion two stroke rotary engine system |
| 05/03/2012 | WO2012057838A2 Rotary valve continuous flow expansible chamber dynamic and positive displacement rotary devices |
| 05/03/2012 | US20120103301 Rotary valve continuous flow expansible chamber dynamic and positive displacement rotary devices |
| 04/26/2012 | DE102011116234A1 Kraftmaschinenanordnung mit einer eine Abgasrückführung für eine Primärkraftmaschine liefernden Rotationskolbenkraftmaschine Engine assembly having an exhaust gas recirculation for a primary combustion engine supplying rotary piston engine |
| 04/25/2012 | CN202202950U Novel efficient engine |
| 04/25/2012 | CN1814999B Disc-shape centrifugal-block compression-type IC engine |
| 04/25/2012 | CN102428259A Separate-type rotary engine |
| 04/18/2012 | CN102418596A Rotor engine |
| 04/18/2012 | CN102418595A Engine with central axis elliptical rotor and compressed air bridged fuel oil clamped injection |
| 04/17/2012 | US8156919 Rotary vane engines with movable rotors, and engine systems comprising same |
| 04/17/2012 | CA2528957C Rotary engine system |
| 04/11/2012 | EP2439387A2 Separate-type rotary engine |
| 04/11/2012 | CN102410080A Hybrid rotary piston internal combustion engine |
| 04/10/2012 | US8151759 Orbital engine |
| 04/05/2012 | WO2012044051A2 Rotary engine and multi-stepped rotary engine using same |
| 04/05/2012 | US20120080006 Rotary modulation engine |
| 04/05/2012 | DE102011083918A1 Drehmodulationsmotor Rotational modulation motor |
| 04/04/2012 | CN202181949U Crank-arm-free piston type rotor power machine |
| 03/29/2012 | DE102010046801A1 Fuel injection unit for use in working chamber of rotary piston combustion engine, has injector nozzle clamped in hole of cladding housing by backstop, and injection opening arranged between exhaust passage and intake channel |
| 03/28/2012 | CN102392689A Injection type rotating motor |
| 03/22/2012 | US20120068474 Microsystems for converting pressures and compression |
| 03/22/2012 | US20120067324 Toroidal internal combustion rotary engine |
| 03/21/2012 | CN102383921A Rotor engine and rotor unit thereof |
| 03/20/2012 | US8136503 Piston valve internal combustion engine |
| 03/14/2012 | CN102374014A Double-cylinder sliding-piece type rotary internal combination engine |
| 03/08/2012 | WO2012030311A1 Propulsion system |
| 03/07/2012 | EP2425107A1 Rotary piston internal combustion engine |
| 03/07/2012 | EP2424742A1 Power supply systems |
| 03/07/2012 | CN102369117A Power generation apparatus |
| 03/01/2012 | US20120048230 Rotary vane engines with movable rotors, and engine systems comprising same |
| 02/22/2012 | EP2419608A1 Rotary machine with roller controlled vanes |
| 02/22/2012 | CN202148951U Double-rotor piston internal combustion engine |
| 02/15/2012 | CN102356213A Stationary block rotary engine/generator |
| 02/09/2012 | WO2011133510A3 Rotary internal combustion engine |
| 02/09/2012 | US20120031370 Control of the vanes of a vane cell machine |
| 02/09/2012 | US20120031369 Separate-type rotary engine |
| 02/09/2012 | US20120031368 Rotary machine with roller controlled vanes |
| 02/08/2012 | EP2414656A1 Pre-combustion cycle pressurisation system |
| 02/08/2012 | EP2414636A1 Engine cooling system |
| 02/08/2012 | CN102345506A Novel screw rotor engine |
| 02/07/2012 | US8109252 Rotary engine combustion chamber |
| 02/07/2012 | US8109074 Gas turbine engine system |
| 02/02/2012 | US20120023917 Rotary engine with a circular rotor |
| 02/01/2012 | EP2310630B1 Rotor-piston internal combustion engine |
| 02/01/2012 | CN101555827B 弧形缸负荷响应发动机 Curved cylinder engine load response |
| 01/26/2012 | DE102010032104A1 Rotary piston combustion engine for use with valve control for use as internal combustion engine, has stationary housing which has annular hollow cylinder with different sized inner radii |
| 01/25/2012 | CN102330598A Double-wheel rotor engine |
| 01/25/2012 | CN101622454B 旋转活塞发动机 Rotary piston engine |
| 01/25/2012 | CN101413435B Single-cylinder circular ring type cylinder internal combustion engine |
| 01/24/2012 | CA2644290C Internal combustion engine |
| 01/24/2012 | CA2612386C Continuous internal combustion engine |
| 01/19/2012 | WO2011104685A3 Rotary type internal combustion engine |
| 01/19/2012 | DE112009002301T5 Rotationsmaschine mit ausgerichtetem Motor Rotary machine having aligned motor |
| 01/19/2012 | DE102011078665A1 Nachbrenner für verbund-kompressionsmaschine Afterburner for composite-compression machine |
| 01/18/2012 | EP2406461A1 Stationary block rotary engine/generator |
| 01/18/2012 | CN102325975A Rotary internal combustion engine |
| 01/18/2012 | CN102322339A Piston-type rotor motor |
| 01/18/2012 | CN102322338A Double-rotor rotary piston engine |
| 01/17/2012 | US8096281 Diesel engine having a system for variable control of the intake valves and internal exhaust-gas recirculation |
| 01/11/2012 | CN101644187B Rotary type internal combustion engine |
| 01/05/2012 | US20120000199 Positive displacement rotary vane engine |
| 01/04/2012 | CN102305131A Rotary engine |
| 01/04/2012 | CN102305130A Piston type internal combustion engine |
| 01/04/2012 | CN102305129A Swinging wing engine |
| 01/04/2012 | CN102305128A Device for pushing engine to rotate continuously |
| 01/04/2012 | CN101014758B Concentric internal combustion rotary engine |
| 12/29/2011 | WO2011126835A3 Oscillating piston engine |
| 12/28/2011 | EP2400128A1 Rotary internal combustion engine |