| Patents for F01C 17 - Arrangements for drive of co-operating members, e.g. for rotary piston and casing (934) |
|---|
| 02/11/2015 | CN104350281A 改进的螺旋型容积式机器 Improved spiral displacement machine |
| 02/10/2015 | US8951028 Rotary machine of the deformable rhombus type comprising an improved transmission mechanism |
| 02/03/2015 | US8944025 Rotary piston internal combustion engine |
| 02/03/2015 | US8944015 Rotary piston internal combustion engine |
| 01/21/2015 | EP2825730A1 Idar-ace inverse displacement asymmetric rotating alternative core engine |
| 01/08/2015 | WO2015001503A1 Two-stroke internal combustion engine with a spherical chamber |
| 01/08/2015 | US20150010413 Rotor Mechanism |
| 12/24/2014 | CN104246129A Idar-ace反向移位非对称旋转式替代核心发动机 Idar-ace reverse shift asymmetric rotary engine to replace the core |
| 12/24/2014 | CN102926813B 环形活塞式气动执行机构 Annular piston pneumatic actuator |
| 12/23/2014 | US8915720 Fan hub integrated vacuum pump system |
| 11/27/2014 | US20140348683 Sealing system for gerotor apparatus |
| 11/27/2014 | US20140345269 Fluid expansion engine |
| 11/25/2014 | US8894394 Scroll fluid machine having a communication hole connecting an oil supply port with a first bearing to open towards a fixed scroll and being on a radially outer side of an orbiting end plate |
| 10/16/2014 | US20140308147 Gerotor apparatus for a quasi-isothermal brayton cycle engine |
| 09/30/2014 | US8845311 Screw compressor with adjacent helical grooves selectively opening to first and second ports |
| 09/02/2014 | US8821138 Gerotor apparatus for a quasi-isothermal Brayton cycle engine |
| 06/26/2014 | WO2014052455A3 Internal combustion engine employing an orbiting planetary gearing system |
| 06/17/2014 | US8753099 Sealing system for gerotor apparatus |
| 06/12/2014 | WO2013175019A3 Improved screw‑type positive displacement machine |
| 06/11/2014 | CN102105652B Rotary motor for compressible media |
| 05/22/2014 | US20140137836 Rotary piston internal combustion engine |
| 05/14/2014 | EP2730742A2 Scroll compressor with rotation restriction mechanism |
| 05/14/2014 | EP2730741A2 Scroll compressor with rotation restriction mechanism |
| 05/07/2014 | CN103781994A 流体设备 Fluid Equipment |
| 04/23/2014 | EP2722482A1 Rotary piston positive displacement machine |
| 04/16/2014 | EP2719862A1 Fluid machine |
| 11/21/2013 | WO2013083740A3 Rotary lobe pump with fixed supports and rotating sleeves |
| 11/13/2013 | CN203285489U Pneumatic motor decelerator |
| 10/15/2013 | US8556608 Rotor drive mechanism and pump apparatus including the same |
| 09/25/2013 | EP2642127A1 Vacuum pump with pump rotor bearings on a single side |
| 09/19/2013 | WO2013138404A1 Idar-ace inverse displacement asymmetric rotating alternative core engine |
| 09/04/2013 | EP2634366A2 Dual spindle helical spindle pump with a single-entry design |
| 09/04/2013 | CN103277140A Pneumatic motor reducer |
| 08/21/2013 | EP2628956A2 Scroll fluid machine |
| 08/21/2013 | EP2628955A1 Scroll fluid machine |
| 08/14/2013 | EP2626511A2 Dual spindle helical spindle pump with a dual-entry design |
| 08/08/2013 | WO2012155166A3 Oscillating piston motor |
| 07/03/2013 | EP2610208A1 Energy supply system |
| 06/19/2013 | EP2603667A2 Piston machine |
| 06/13/2013 | WO2013083740A2 Rotary lobe pump with fixed supports and rotating sleeves |
| 06/12/2013 | EP2602428A1 Rotary positive displacement pump with fixed shafts and rotating sleeves |
| 05/22/2013 | CN103119301A Rotary piston pump and method for operating a rotary piston pump |
| 04/10/2013 | EP2578799A2 Scroll compressor with Oldham ring |
| 04/10/2013 | CN202866898U Circular piston type pneumatic executing mechanism |
| 04/10/2013 | CN103032101A Power generation apparatus |
| 03/21/2013 | WO2011124213A3 Rotary piston pump and method for operating a rotary piston pump |
| 03/20/2013 | CN102985698A Scroll pump |
| 03/07/2013 | WO2012019604A3 Piston machine |
| 02/13/2013 | EP2556256A2 Rotary piston pump and method for operating a rotary piston pump |
| 02/13/2013 | CN102926813A Annular piston type pneumatic actuating mechanism |
| 01/31/2013 | US20130028779 Pump |
| 01/30/2013 | EP2551449A1 Fluid machine |
| 01/10/2013 | WO2011138602A3 Rotary engine with rotor output shaft and method |
| 01/02/2013 | EP2541065A1 Scroll compressor |
| 12/27/2012 | WO2011135324A3 Scroll pump |
| 12/20/2012 | WO2012173123A1 Fluid machine |
| 12/19/2012 | CN102834618A Lubrication of screw machines |
| 12/12/2012 | EP2532895A1 Vacuum pump with pump rotor bearings on a single side |
| 12/06/2012 | WO2012165993A1 Internal combustion engine |
| 12/05/2012 | CN102812207A Fluid machine |
| 09/27/2012 | WO2011098835A3 Lubrication of screw machines |
| 07/25/2012 | CN101784754B Spiral-type extruder |
| 07/19/2012 | DE19948965B4 Kompressor mit Schublager-Einrichtung Compressor thrust bearing means |
| 06/07/2012 | WO2011101064A3 Drive for a spindle compressor |
| 05/16/2012 | CN101198792B Liquid ring compressor |
| 05/01/2012 | US8167597 Shaft bearings, compressor with same, and methods |
| 03/21/2012 | CN101765700B Displacement machine according to the spiral principle having two sides of support structures |
| 03/14/2012 | EP1616079B1 Rotating piston machine |
| 03/01/2012 | US20120051961 Pump Apparatus |
| 02/02/2012 | WO2011034451A3 A mult i -cylinder engine, particularly for compressed gases, or an internal combustion engine with variable compression degree |
| 01/20/2012 | CA2747046A1 Rotating and reciprocating piston device |
| 11/29/2011 | CA2521036C Rotating piston machine with dual suspension |
| 11/23/2011 | CN102256824A Device for pressurising a fluid, to be directly mounted on a power takeoff |
| 11/16/2011 | EP2195511B1 Spiral-type positive-displacement machine |
| 10/19/2011 | EP2378063A2 Vacuum pump |
| 09/29/2011 | WO2011118562A1 Fluid machine |
| 09/29/2011 | CA2792544A1 Fluid machine |
| 09/28/2011 | EP2367701A1 Device for pressurising a fluid, to be directly mounted on a power takeoff |
| 09/14/2011 | CN102187060A Rotary piston internal combustion engine |
| 08/18/2011 | US20110200476 Gerotor apparatus for a quasi-isothermal brayton cycle engine |
| 08/17/2011 | EP2357319A2 Compressor assembly |
| 06/22/2011 | CN102105652A Rotary motor for compressible media |
| 06/02/2011 | US20110126795 Olive-shaped rotary engine |
| 05/18/2011 | EP2322760A1 Wankel rotary engine |
| 05/11/2011 | EP2318661A1 Rotary motor for compressible media |
| 05/11/2011 | CN201826898U Double-screw expansion machine |
| 04/06/2011 | EP2305950A1 An olive-shaped rotary engine |
| 04/06/2011 | EP1595078B1 A scroll pump and method of assembling same |
| 02/16/2011 | EP2052132B1 Fuel injection pump with an improved drive clutch |
| 01/19/2011 | CN101952552A Non symmetrical key coupling contact and scroll compressor having same |
| 01/19/2011 | CN101952551A Key coupling and scroll compressor incorporating same |
| 12/15/2010 | CN1869406B Helicopter |
| 11/17/2010 | EP2250345A1 Key coupling and scroll compressor incorporating same |
| 11/03/2010 | EP2245271A1 Non symmetrical key coupling contact and scroll compressor having same |
| 10/21/2010 | US20100266435 Gerotor Apparatus for a Quasi-Isothermal Brayton Cycle Engine |
| 10/20/2010 | EP2241718A1 Star engine |
| 09/10/2010 | WO2010010094A3 Piston engine |
| 08/26/2010 | WO2010027778A3 Rotary piston internal combustion engine |
| 08/25/2010 | EP2221452A2 Scroll type compressor |
| 08/04/2010 | EP2213906A2 A gear and a fluid machine with a pair of gears |