| Patents for F02B 53 - Internal-combustion aspects of rotary-piston or oscillating-piston engines (4,415) |
|---|
| 04/15/2009 | CN100478552C All-rotation engine |
| 04/14/2009 | CA2355843C Lever-mechanism motor or pump |
| 04/08/2009 | CN101403336A Internal combustion type micro-blade rotor engine |
| 04/08/2009 | CN101403335A Rotary piston engine |
| 04/08/2009 | CN100476171C Engine with movable door type rotor |
| 04/08/2009 | CN100476170C Blade type engine |
| 04/02/2009 | US20090084345 Reciprocating Rotation Type Engine and Power Transferring Device and Hybrid System Using the Same |
| 04/01/2009 | CN201215038Y Rotor engine |
| 04/01/2009 | CN101397934A Rotary piston combustion engine without counter force having pulling and inserting type baffle |
| 03/26/2009 | WO2009036475A1 Rotary piston machine |
| 03/26/2009 | US20090078231 Energy transfer machine |
| 03/26/2009 | CA2603152A1 Valve systems for turbomachines |
| 03/25/2009 | CN101392680A Water-oil hybrid circle rotor engine |
| 03/25/2009 | CN100472042C Double wheel normal rotor engine |
| 03/19/2009 | WO2008016979A9 Hybrid cycle rotary engine |
| 03/18/2009 | CN201209477Y Circular rotor internal combustion engine |
| 03/18/2009 | CN100470014C Rotor engine |
| 03/18/2009 | CN100470013C System for pumps, compressor, and engine structure |
| 03/17/2009 | US7503307 Energy transfer machine with inner rotor |
| 03/11/2009 | CN101382083A Slidine-vane rotor engine |
| 03/10/2009 | US7500463 Shuba rotary internal combustion engine with rotating combustion chambers |
| 03/10/2009 | US7500462 Internal combustion engine |
| 03/10/2009 | US7500461 Rotary combustion engine, designed for diesel fuel |
| 03/05/2009 | WO2009000844A3 Rotary piston combustion engine |
| 03/05/2009 | US20090056670 High efficiency integrated heat engine-2 (heihe-2) |
| 03/04/2009 | CN201202526Y Vane rotor engine |
| 02/26/2009 | WO2009009026A3 Rotary internal combustion engine |
| 02/26/2009 | US20090050080 Hydrogen peroxide-fueled rotary expansion engine |
| 02/26/2009 | DE202008016343U1 Rotationskolbenverbrennungsmotor Rotary internal combustion piston engine |
| 02/24/2009 | US7493885 Asymmetric complete expansion rotary engine cycle |
| 02/19/2009 | WO2009021714A1 Rotary piston machine |
| 02/18/2009 | EP2025895A2 Counter-rotatable fan gas turbine engine |
| 02/18/2009 | EP2024619A2 Internal combustion engine |
| 02/17/2009 | US7491046 Piston for a rotary combustion engine |
| 02/12/2009 | US20090038581 Oscillating Piston Engine |
| 02/11/2009 | EP2021584A2 Internal combustion engine |
| 02/11/2009 | CN101365869A Rotary combustion apparatus |
| 02/11/2009 | CN101363361A Ball rotor internal combustion engine |
| 02/11/2009 | CN101363360A Pneumatic air distributing engine |
| 02/11/2009 | CN100460641C Backpressure laminae mechanism of closure burning rotary laminae engine |
| 02/11/2009 | CN100460640C Rotor type internal-combustion engine in three strokes |
| 02/09/2009 | CA2638428A1 Continuous otto piston elliptical engine |
| 02/05/2009 | WO2009018269A1 Microtanks for compressed gas storage and methods for making same |
| 02/04/2009 | EP2019912A1 Energy transfer machine with inner rotor |
| 02/04/2009 | CN201190594Y Control device for ratchet wheel rotary piston machine |
| 02/04/2009 | CN101360899A Internal combustion engine |
| 02/04/2009 | CN101360898A Sliding vane of rotors |
| 02/04/2009 | CN101360897A Rotor |
| 02/04/2009 | CN101358554A Oxygen-feeding type rotary piston machine |
| 02/04/2009 | CN100458119C 行星式回转内燃机 Planetary rotary internal combustion engine |
| 02/04/2009 | CN100458118C Interactive speed variable double rotor engine |
| 02/03/2009 | CA2464227C Double action piston assembly |
| 01/29/2009 | US20090025677 Combustion engine of the impulse type |
| 01/28/2009 | CN101353980A Internal combustion engine |
| 01/28/2009 | CN100455780C Closed combusted full-rotated engine |
| 01/21/2009 | CN201184237Y Rotary-piston type internal combustion engine |
| 01/21/2009 | CN101349192A Four-cylinder spherical internal combustion engine main body mechanism |
| 01/21/2009 | CN100453779C Turbine rotor engine |
| 01/21/2009 | CN100453778C Rotary and centrifugal driven internal combustion engine |
| 01/20/2009 | US7478619 Rotary engine for motor vehicles with very low consumption and pollution rate |
| 01/15/2009 | WO2009009026A2 Rotary internal combustion engine |
| 01/15/2009 | WO2009008743A1 Circular run gear-piston engine |
| 01/15/2009 | WO2008109704A3 Positive displacement rotary vane engine |
| 01/15/2009 | US20090013960 Rotary internal combustion engine |
| 01/15/2009 | CA2693578A1 Rotary internal combustion engine |
| 01/14/2009 | EP1639247B1 Split-cycle four stroke engine |
| 01/14/2009 | CN101344035A Piston-rotating internal combustion engine |
| 01/08/2009 | US20090007882 Compound cycle rotary engine |
| 01/08/2009 | US20090007861 Double Action Piston Assembly |
| 01/07/2009 | EP2011962A2 Compound cycle rotary engine |
| 01/07/2009 | CN201176883Y Electric motor boosted rotor engine |
| 01/07/2009 | CN101338687A Shaking valve rotary cylinder type variable displacement device and its rotary engine |
| 01/06/2009 | US7472677 Energy transfer machine |
| 01/06/2009 | US7472676 Differential with guided feedback control for rotary opposed-piston engine |
| 01/06/2009 | CA2435723C Rotary combustion engine |
| 12/31/2008 | EP2008054A2 A system and method for ignition of a gaseous or dispersive fuel-oxidant mixture |
| 12/31/2008 | EP2008026A2 A system and method for generating and directing very loud sounds |
| 12/31/2008 | CN101333975A Equipment for manufacturing and using compressed-air |
| 12/31/2008 | CN101333963A Elliptical wheel piston type rotor internal combustion engine |
| 12/31/2008 | CN101333962A Novel rotary piston type engine |
| 12/24/2008 | DE102007028874A1 Rotary piston internal combustion engine for vehicle, involves pressing compressed air and/or mixture portions into compression chamber, and supplying diesel as gas mixture for combustion |
| 12/24/2008 | CN201170133Y Engine with piston capable of being recycled |
| 12/24/2008 | CN101331301A Internal combustion engine |
| 12/24/2008 | CN101331295A Rotary-piston engine |
| 12/24/2008 | CN100445529C Mini-size engine |
| 12/24/2008 | CN100445528C Split-cycle four-stroke engine |
| 12/23/2008 | US7467606 Elliptical rotary motor with internal combustion |
| 12/17/2008 | CN201165900Y Four-cylinder spherical internal combustion engine body mechanism |
| 12/17/2008 | CN100443706C Two cylinders or multicylinders four-stroke internal-combustion engine of single or multiple cascaded swing pistons |
| 12/11/2008 | WO2008149633A1 Cat-and-mouse type internal combustion engine, and its correlation type crank |
| 12/11/2008 | US20080302328 Reciprocating and Rotary Piston Engine |
| 12/10/2008 | CN100441840C Rotary engine |
| 12/09/2008 | US7461626 Powertrain including a rotary IC engine and a continuously variable planetary gear unit |
| 12/03/2008 | EP1996806A2 Internal combustion engine |
| 12/03/2008 | CN101316999A 氢g循环旋转内燃发动机 G hydrogen rotary combustion engine cycle |
| 12/03/2008 | CN100439675C Rotary engine system |
| 11/26/2008 | CN201155360Y Ratchet type rotor engine |
| 11/19/2008 | EP1991769A2 Barrel engine block assembly |
| 11/19/2008 | CN201152195Y Rotary internal combustion engine |
| 11/19/2008 | CN201152194Y Direct-spraying thrust force rotor engine |