| Patents for F01C 20 - Control of, monitoring of, or safety arrangements for, machines or engines (729) |
|---|
| 02/11/2015 | CN104350235A 流体设备及兰肯循环装置 Franken circulating fluid equipment and devices |
| 02/10/2015 | US8950169 Rotary expansible chamber devices having adjustable working-fluid ports, and systems incorporating the same |
| 02/04/2015 | CN204140136U 叶片式减速气动马达 Vane air motor reducer |
| 01/22/2015 | WO2015007956A1 Rotary internal combustion engine with a variable compression ratio |
| 01/22/2015 | DE112013001450T5 Fluidmaschine Fluid machine |
| 01/22/2015 | DE112013001447T5 Fluidmaschine Fluid machine |
| 01/15/2015 | US20150016952 Gas pressure reduction generator |
| 01/08/2015 | DE112013002016T5 Strömungsmaschine und Clausius-Rankine-Kreisprozess Flow machine and Rankine cycle |
| 01/07/2015 | CN103195480B 可变膨胀比的叶片式气动马达 Vane motor variable expansion ratio |
| 12/23/2014 | US8915724 Scroll compressor with control valve for controlling cooling capacity based on speed and centrifugal force |
| 12/17/2014 | CN104213939A 一种天然气管网压力能回收发电装置 One kind of gas pipeline pressure energy recovery power generation device |
| 12/09/2014 | US8905735 Gerotor apparatus for a quasi-isothermal Brayton cycle engine |
| 11/25/2014 | US8894393 Oil pump for vehicle |
| 11/25/2014 | US8893684 Rotary internal combustion engine with exhaust purge |
| 10/16/2014 | US20140308147 Gerotor apparatus for a quasi-isothermal brayton cycle engine |
| 10/14/2014 | US8858197 Compressor with sensor and valve plate arrangement |
| 09/30/2014 | US8849613 Vibration protection in a variable speed compressor |
| 09/23/2014 | US8839620 Sliding vane rotary expander for waste heat recovery system |
| 09/18/2014 | WO2014141072A1 Closed-cycle plant |
| 09/16/2014 | US8834132 Apparatus having control valve and variable capacitance pump and hydraulic pressure circuit of internal combustion engine in which the same apparatus is used |
| 09/02/2014 | US8821138 Gerotor apparatus for a quasi-isothermal Brayton cycle engine |
| 08/20/2014 | EP2766579A2 Organic rankine cycle heat engine |
| 08/07/2014 | US20140219852 Hydraulic device |
| 08/06/2014 | CN103967528A 旋转式扩张引擎 Rotary expansion engine |
| 07/31/2014 | DE102013021251A1 Fluidenergiemaschine und Verfahren zu deren Betrieb Fluid energy machine and method for its operation |
| 07/23/2014 | CN103939147A 一种罗茨式小型蒸汽发电机组的进气控制装置 A Roots-type intake small steam turbine control device |
| 07/16/2014 | CN103925008A 一种罗茨式小型蒸汽发电机组 One kind of small steam turbines Roots |
| 07/08/2014 | US8770955 Adjustable rotary pump with reduced wear |
| 06/18/2014 | CN103867241A Power generation device |
| 06/05/2014 | WO2013041857A3 Organic rankine cycle heat engine |
| 06/04/2014 | CN102365422B Fluid machine, and refrigerant circuit and waste heat utilization device using the fluid machine |
| 05/29/2014 | US20140147321 Fluid device with pressurized roll pockets |
| 04/17/2014 | US20140105775 Gerotor motor balancing plate structure |
| 04/16/2014 | EP2719861A1 Gerotor motor balancing plate structure |
| 04/16/2014 | CN102691555B Recovery system with heat accumulator for internal combustion engine exhausting waste heat and control method |
| 04/15/2014 | USRE44841 Pump with conveying chamber formed in outer rotor surface |
| 04/08/2014 | US8690557 Variable displacement vane pump |
| 03/26/2014 | CN103670523A Generating device and control method thereof |
| 02/25/2014 | US8657592 Pumping apparatus with a hollow shaft acting as a valve |
| 02/18/2014 | US8651841 Rotary compressor with improved connection |
| 02/12/2014 | CN203430574U Device for generating power by using pressure energy of minitype natural gas pipeline network |
| 02/12/2014 | CN102587993B Screw expansion power machine rotation speed control method and system |
| 02/12/2014 | CN102587992B Method and device for controlling output power of screw expansion power machine |
| 01/29/2014 | CN103541770A 涡旋式膨胀机 The scroll-type expansion machine |
| 01/22/2014 | CN103534485A Fluid device with pressurized roll pockets |
| 01/01/2014 | CN103492675A Screw expander |
| 12/24/2013 | US8613610 Variable displacement pump |
| 12/11/2013 | CN101922319B Screw expansion power machine and control system thereof |
| 12/10/2013 | US8602755 Rotary compressor with improved suction portion location |
| 12/10/2013 | US8602749 Variable displacement vane pump |
| 12/10/2013 | US8602748 Pumping system |
| 12/04/2013 | CN103422899A Process and device for generating power by pressure energy of small natural gas pipeline network |
| 12/04/2013 | CN103422895A 旋转活塞蒸汽发动机 Rotary piston steam engine |
| 11/20/2013 | CN102606214B Controller for air-powered engine |
| 10/31/2013 | WO2013161888A1 Scroll expander |
| 10/22/2013 | US8562316 Variable capacity vane pump |
| 10/17/2013 | WO2013154051A1 Fluid machine, and rankine cycle |
| 10/16/2013 | CN102080581B Control system for controlling screw expansion power machine |
| 10/16/2013 | CN102080580B Control system of screw expansion power machine |
| 10/15/2013 | US8556922 Motor assembly for a powered surgical instrument |
| 10/09/2013 | CN102352777B Energy-storage and power-generation system and method of reversible single-screw compression expansion machine |
| 10/03/2013 | US20130259724 Rotary piston machine |
| 10/01/2013 | US8545199 Regulatable vane-cell pump with a sealing web curving in an arc |
| 09/19/2013 | WO2013137353A1 Fluid machine |
| 09/19/2013 | WO2013137352A1 Fluid machine |
| 08/29/2013 | WO2012058527A3 Fluid device with pressurized roll pockets |
| 08/28/2013 | CN103270247A Expansion device for use in a working medium circuit, and method for operating an expansion device |
| 08/21/2013 | EP2628951A1 A gerotor device |
| 08/01/2013 | US20130195705 Vane Pump with Multiple Control Chambers |
| 07/18/2013 | WO2013105319A1 Expander |
| 07/16/2013 | US8485802 Pump with multiple volume streams |
| 07/10/2013 | CN103195480A Blade type pneumatic motor with variable expansion ratio |
| 06/19/2013 | CN103161509A Small-sized vapor generating set |
| 06/13/2013 | WO2013084618A1 Scroll expansion mechanism |
| 06/05/2013 | CN202970867U Internal combustion engine exhaust waste-heat recycling system with heat accumulator |
| 05/30/2013 | WO2012019706A3 Expansion device for use in a working medium circuit, and method for operating an expansion device |
| 05/29/2013 | EP2597254A2 Rotary actuator |
| 05/22/2013 | CN202943303U Mining pneumatic drilling machine |
| 05/08/2013 | EP2589745A1 Apparatus with electronic control and automatic regulation of the rotations of a pneumatic motor |
| 05/01/2013 | EP2587187A1 Refrigeration cycle apparatus |
| 04/24/2013 | CN102071974B Braking integrated pneumatic motor |
| 04/23/2013 | US8425210 Two-setting variable-eccentricity vane pump |
| 04/23/2013 | CA2711195C Progressive cavity apparatus with transducer and methods of forming and use |
| 04/17/2013 | CN102037217B Fluid machine and refrigeration cycle device |
| 04/10/2013 | CN101922318B Single-screw expander and fused salt combined engine system |
| 03/28/2013 | DE10392899B4 Verfahren zur Kontrolle der Motordrehzahl während Leistungsveränderungen Procedures for controlling the engine speed during power changes |
| 03/28/2013 | CA2848946A1 Improved orc heat engine |
| 03/27/2013 | CN102996182A Power generation device |
| 03/27/2013 | CN102037216B Two-stage rotary expander, expander-integrated compressor, and refrigeration cycle device |
| 03/12/2013 | US8393151 Flow rate control device of hydraulic pump in power steering system |
| 01/30/2013 | EP2551446A2 Rotary internal combustion engine with variable volumetric compression ratio |
| 01/09/2013 | CN202659286U Pneumatic motor |
| 01/08/2013 | US8348646 Variable displacement vane pump |
| 01/08/2013 | US8348645 Balanced pressure, variable displacement, dual lobe, single ring, vane pump |
| 12/19/2012 | CN102071973B Scroll compression-expansion compound machine for compressed air energy storage technology |
| 12/05/2012 | CN101338687B Shaking valve rotary cylinder type variable displacement device and its rotary engine |
| 12/04/2012 | US8322323 Fluid system for oscillating-piston engines |
| 11/28/2012 | EP2527591A1 Positive displacement expander and refrigeration cycle device using the positive displacement expander |
| 11/28/2012 | CN202560329U Improved screw expander |
| 11/21/2012 | CN101918676B A gas driven rotation motor, a tool provided with a gas driven rotation motor and a method for regulating the rotation speed of a gas driven rotation motor |