| Patents for F01B 9 - Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to groups (2,571) |
|---|
| 10/09/2013 | CN203230459U 旋转式发动机 Rotary engine |
| 10/02/2013 | CN103334796A Piston type electronic control distribution engine and application thereof |
| 09/19/2013 | WO2013138771A1 Synchronously timed counterrotating cam and follower apparatus |
| 09/19/2013 | WO2013137858A2 Universal thermal electric energy and mobility systems |
| 09/18/2013 | CN103306728A V-shaped multi-cylinder aerodynamic engine |
| 08/22/2013 | WO2009105842A3 Internal combustion engine |
| 08/21/2013 | CN101960088B Reciprocating combustion engine |
| 08/14/2013 | CN103249914A Gas balanced cryogenic expansion engine |
| 08/07/2013 | CN103233781A Rotary type engine |
| 08/07/2013 | CN103233780A Shaft system of rotary type engine |
| 08/07/2013 | CN103233779A Air intake and exhaust structure of rotary type engine |
| 08/07/2013 | CN102434211B Torsion type aerodynamic engine |
| 08/07/2013 | CN101529065B Improved opposed piston combustion engine |
| 07/31/2013 | CN203097952U Turbomachine capable of converting Coriolis vortex fluid pressure into fluid energy |
| 07/31/2013 | CN203097951U Coriolis vortex fluid pressure conversion fluid energy turbine motor with mutually ejecting fluid floating pistons |
| 07/30/2013 | US8495948 Power distribution unit with a hydrostatic and mechanical power branch |
| 07/25/2013 | DE112011102972T5 Zylinderblock-Anordnung für X-Motoren Cylinder block assembly for X-engines |
| 07/24/2013 | CN103216517A Linkage mechanism of engine |
| 07/18/2013 | WO2009105841A3 Internal combustion engine |
| 07/17/2013 | CN103206532A Air cylinders and pistons of variable multi-cylinder aerodynamic engine |
| 07/17/2013 | CN103206449A Crankshaft and aerodynamic engine equipped with same |
| 07/17/2013 | CN103206256A Method for enabling cylinders of swing type variable multi-cylinder aerodynamic engine to be connected with air inflow pipe |
| 07/16/2013 | CA2692703C Hydraulic supply for a variable compression ratio engine |
| 07/11/2013 | WO2013016780A4 Cam engine |
| 07/10/2013 | CN102132021B Ball-screw lift device for variable compression-ratio engine |
| 06/27/2013 | WO2013095114A1 Rotary drive system having a cam follower with detachable wheel support |
| 06/27/2013 | WO2013095112A1 Cam follower with an angled axis of rotation |
| 06/27/2013 | WO2013093501A1 Internal combustion engines |
| 06/26/2013 | CN102149914B 内燃引擎 Internal combustion engine |
| 06/20/2013 | WO2013088032A1 Travel track having clip attachment for a variable compression ratio engine |
| 06/20/2013 | DE102011121134A1 Power transmission connecting rod-shaft for e.g. pump, has counter piece engaged with upper part of rod during half revolution of shaft, and engaged in lower part during another half revolution of shaft to provide oscillating motion |
| 06/13/2013 | WO2013082652A1 An engine |
| 06/11/2013 | US8459174 Rod-less cylinder device and system and method for operating thereof |
| 06/06/2013 | WO2013081445A1 Fluid-triggered power system |
| 06/06/2013 | WO2009006682A8 Mechanism for internal combustion piston engines |
| 06/05/2013 | EP2598719A1 Piston engine drivable using a steam power process |
| 05/21/2013 | US8443713 Rotary cylinder device |
| 05/15/2013 | CN103104295A High-efficient stable output air motor |
| 05/10/2013 | WO2013016780A3 Cam engine |
| 05/08/2013 | CN103089311A Gear case system used for two-stroke aerodynamic engine |
| 05/08/2013 | CN103089310A Turbine for converting fluid energy by coriolis vortex fluid pressure intensity |
| 05/08/2013 | CN101501300B Improved scotch yoke engine or pump |
| 05/07/2013 | US8435010 Control of a fluid pump assembly |
| 05/02/2013 | DE112011102194T5 Doppeltwirkende Scotch-Yoke-Anordnung für X-Motoren Double-acting Scotch yoke assembly for X-engines |
| 05/01/2013 | CN202914138U Gas power machine |
| 05/01/2013 | CN103080522A Cylinder block assembly for X-engines |
| 04/25/2013 | WO2013059522A1 Compressed gas energy storage system |
| 04/25/2013 | WO2012160378A3 Internal combustion engines |
| 04/25/2013 | CA2850837A1 Compressed gas energy storage system |
| 04/24/2013 | EP2582955A1 New internal combustion engine at alternating cycle with controlled variable compression ratio- cvcr - |
| 04/24/2013 | EP2582916A2 Compressed air engine |
| 04/24/2013 | CN103062003A Compressible fluid heat utilizing and temperature difference power output device |
| 04/24/2013 | CN103061880A Cam type piston mechanism and compressor and internal combustion engine adopting cam type piston mechanism |
| 04/24/2013 | CN103061815A Turbomachine used for converting Coriolis vortex fluid pressure into fluid energy and provided with butting fluid suspension pistons |
| 04/24/2013 | CN102287235B Pneumatic power converting equipment |
| 04/24/2013 | CN101240745B Combustion cylinder for internal combustion engine |
| 04/11/2013 | WO2012168696A3 A rotary power device |
| 04/10/2013 | CN103038482A New internal combustion engine at alternating cycle with controlled variable compression ratio (CVCR) |
| 04/09/2013 | US8414535 Miniature pump device and method |
| 04/04/2013 | WO2013048262A1 An internal combustion engine |
| 04/03/2013 | CN103026002A Piston engine drivable using a steam power process |
| 04/03/2013 | CN103026001A Piston engine drivable using a steam power process |
| 03/27/2013 | CN101784775B Mechanism for internal combustion piston engines |
| 03/20/2013 | CN202811806U Link mechanism of engine |
| 03/20/2013 | CN102985638A 改进的燃烧发动机 Improved combustion engines |
| 03/14/2013 | US20130061744 Offset cam for piston pump |
| 03/13/2013 | CN202788945U Turbine engine utilizing compressed air as work applying energy source |
| 03/13/2013 | CN102971507A Double-acting scotch yoke assembly for X-engines |
| 03/12/2013 | US8393151 Flow rate control device of hydraulic pump in power steering system |
| 03/07/2013 | WO2013032431A1 Balanced x - engine assembly |
| 03/06/2013 | CN101790634B Piston engine and stirling engine |
| 02/28/2013 | DE102011110857A1 Double-headed piston for use in combustion engine of bicycle to rotate main machine axle, has rack gears that are arranged in parallel with free paths without toothless rods such that axle is rotated by piston |
| 02/14/2013 | DE102011110037A1 Reciprocating piston engine, particularly reciprocating piston internal combustion engine for outboard propulsion of ships, comprises crank drive with two crankshafts extending parallel to each other over synchronization gear wheels |
| 02/13/2013 | EP2556214A1 Improved combustion engine |
| 02/08/2013 | DE212012000010U1 Motor mit innerer Verbrennung Internal combustion engine |
| 02/07/2013 | CA2842389A1 Cam engine |
| 02/06/2013 | CN202718819U Heat energy driving device |
| 01/30/2013 | CN102900638A Heat energy driven device and driving method thereof |
| 01/22/2013 | US8356547 Variable length bent-axis pump/motor |
| 01/22/2013 | US8356477 Dual linear actuator |
| 01/16/2013 | CN101796265B An axial piston machine with rotation restraint mechanism |
| 01/10/2013 | DE112011100912T5 Kryogenische Expansionsmaschine mit Gasausgleich Cryogenic expander with gas equalization |
| 01/09/2013 | CN202659340U Heat engine with large-torsional moment structure |
| 01/09/2013 | CN101755112B Hydraulic supply for a variable compression ratio engine |
| 01/03/2013 | WO2013000029A1 Desmodronic shaft and yoke assembly for translating linear to rotary motion |
| 12/27/2012 | WO2012175273A1 Slider crank drive |
| 12/20/2012 | DE102011104496A1 Stroke piston-type internal combustion engine for use as outboard engine for watercraft, has crankshafts with upper end regions provided with flywheels, and intake camshaft and exhaust camshaft influenced with driving apparatus |
| 12/20/2012 | DE102011104494A1 Reciprocating piston engine e.g. internal combustion engine, has crankshafts which are provided with flywheels that are extended mutually with respect to each other in axial direction |
| 12/19/2012 | CN202611769U Compressed air engine |
| 12/13/2012 | US20120312160 Fluid Pump Having Liquid Reservoir and Modified Pressure Relief Slot |
| 12/13/2012 | US20120312158 Ring cam and fluid-working machine including ring cam |
| 12/12/2012 | CN202596792U Piston motor |
| 12/04/2012 | US8322685 Non-collinear valve actuator |
| 11/29/2012 | WO2012160378A2 Internal combustion engines |
| 11/29/2012 | WO2012159817A1 Slider crank drive |
| 11/29/2012 | DE102011076396A1 Kurbelschlaufenantrieb A scotch yoke drive |
| 11/22/2012 | WO2012155178A1 An apparatus, an engine, a pump, an electrical motor and/or an electrical generator |
| 11/21/2012 | CN102787866A Turbine engine using compressed air as working energy |
| 11/20/2012 | US8312804 Actuator unit comprising force amplification |
| 11/15/2012 | WO2012154299A1 Gas balanced cryogenic expansion engine |