F01C 21 - Component parts, details, or accessories, not provided for in groups

Patents for F01C 21 - Component parts, details, or accessories, not provided for in groups (5,689)
11/2013
11/14/2013	WO2012175349A3 Vane pump
11/14/2013	WO2012175348A3 Vane pump
11/12/2013	US8579617 Oil pump rotor
11/12/2013	US8579615 Pivoting, hinged arc vane rotary compressor or expander
11/12/2013	US8579598 Variable capacity vane pump
11/07/2013	WO2013124269A3 Rotary piston
11/07/2013	DE10161131B4 Flügelpumpe veränderlicher Verdrängung Variable displacement vane pump
11/06/2013	EP2659145A1 Compressor
11/06/2013	CN203271826U Self-lubricating vane-type pneumatic motor
11/06/2013	CN203271825U Novel blade-type pneumatic motor
11/06/2013	CN203271824U Novel pneumatic motor structure
11/06/2013	CN203271823U Novel pneumatic motor
11/06/2013	CN203271821U 气动马达结构 Qidongmada structure
11/06/2013	CN203271820U Pneumatic motor with good self-lubricating performance
11/06/2013	CN203271818U 叶片式气动马达结构 Vane motor structure
11/05/2013	US8573956 Multiple stage dry pump
10/2013
10/31/2013	WO2013159153A1 Downhole motor with concentric rotary drive system
10/30/2013	EP2655803A2 Multi-stage or multi-channel pump, compressor or motor
10/30/2013	EP2655801A2 Rotary piston machine operating as a pump, a compressor or a motor
10/30/2013	CN203257472U Blade type pneumatic motor with variable expansion ratio
10/30/2013	CN103375178A Vane machine with axial and radial inlet/outlet
10/30/2013	CN103375177A 涡旋膨胀机 The scroll expander
10/24/2013	WO2013045302A3 Displacement pump
10/23/2013	EP2653650A2 Scroll type compressor
10/23/2013	EP2653649A2 Scroll compressor
10/22/2013	US8562318 Multiphase pump with high compression ratio
10/17/2013	DE10231197B4 Schmiermittelpumpanlage Lubricant pumping plant
10/16/2013	EP2649277A2 Vacuum pump for applications in vacuum packaging machines
10/15/2013	US8556922 Motor assembly for a powered surgical instrument
10/15/2013	US8556609 Geared hydraulic apparatus
10/15/2013	US8556607 Screw rotor
10/15/2013	US8556603 Progressing cavity pump adapted for pumping of compressible fluids
10/10/2013	WO2013017232A3 Shaping the piston recess of a rotary piston engine
10/10/2013	WO2012150444A3 Rotor for pump
10/09/2013	EP2647793A1 Hydraulic motor
10/09/2013	EP2646655A2 Vacuum pump for motor vehicles
10/09/2013	EP2646654A2 Sliding vane pump
10/09/2013	EP2646299A1 Pump housing, in block form, of a vehicle brake system, and method for producing the same
10/09/2013	CN103348141A Magnetically driven pump arrangement having micropump with forced flushing, and operating method
10/09/2013	CN103343703A Internal combustion engine of spindle free-lever mechanism
10/08/2013	CA2496051C Positive displacement rotary device and method of use
10/03/2013	WO2012159750A3 Rotary piston engine having side plates
10/02/2013	EP2644823A2 Rotary actuator
09/2013
09/26/2013	WO2013139381A1 Internal-combustion engine
09/26/2013	WO2013079058A3 Housing component
09/26/2013	WO2013076107A3 Liquid-ring vacuum pump and impeller therefor
09/26/2013	WO2013017662A9 Rotary piston engine, in particular having rotary pistons which circulate in the ignition chamber
09/26/2013	WO2013004397A3 Rotary piston machine having a piston assembly, vehicle having said rotary piston machine, and a production method for the piston assembly
09/25/2013	EP2642127A1 Vacuum pump with pump rotor bearings on a single side
09/25/2013	EP2642073A2 Pendulum vane pump
09/25/2013	EP2642072A2 Motor-driven compressor with vibration dampening mounting means
09/25/2013	EP2642071A1 Screw expansion power generation device
09/25/2013	EP2642070A1 Rotary piston engine
09/25/2013	EP2642069A2 Port for rotary internal combustion engine
09/25/2013	EP2640977A2 Magnetically driven pump arrangement having a micropump with forced flushing, and operating method
09/25/2013	CN103328837A Anti-friction bearing carrier module and compressor
09/24/2013	US8540500 High capacity lightweight compact vane motor or pump system
09/22/2013	CA2810031A1 Port for rotary internal combustion engine
09/19/2013	WO2013138404A1 Idar-ace inverse displacement asymmetric rotating alternative core engine
09/19/2013	WO2013137353A1 Fluid machine
09/19/2013	WO2013137352A1 Fluid machine
09/19/2013	WO2013137337A1 Rotor set, internal combustion engine, fluid pump, fluid compressor, and machine
09/18/2013	EP2638303A1 Method for mounting an anti-friction bearing carrier module, and anti-friction bearing carrier module
09/18/2013	EP2638301A1 Anti-friction bearing carrier module and compressor
09/18/2013	CN103314228A Method for mounting an anti-friction bearing carrier module, and anti-friction bearing carrier module
09/18/2013	CN103314185A Sliding vane pump
09/18/2013	CN102257244B Scroll compressor
09/11/2013	CN103291366A Method for reducing air suction quantity of twin-screw rod expander and twin-screw rod expander
09/04/2013	EP2634366A2 Dual spindle helical spindle pump with a single-entry design
09/04/2013	EP2633195A2 Rotary compressor with an installed circulation control unit
09/04/2013	CN103277141A Pneumatic motor with good self-lubricating performance
09/04/2013	CN102105653B Use of a rolling-element bearing for bearing rotating components in vacuum devices and vacuum device
09/03/2013	US8523547 Rotary engine expansion chamber apparatus and method of operation therefor
08/2013
08/29/2013	WO2012058527A3 Fluid device with pressurized roll pockets
08/28/2013	EP2631426A1 Scroll compressor
08/28/2013	CN103270248A Pump
08/28/2013	CN103270247A Expansion device for use in a working medium circuit, and method for operating an expansion device
08/28/2013	CN103266920A Pneumatic vane motor for pneumatic submersible pump
08/27/2013	US8517706 Non-eccentric engine
08/21/2013	CN203145972U Pneumatic anchor rod drilling rig
08/21/2013	CN103261692A Vane pump
08/21/2013	CN103256076A Blade pneumatic motor structure
08/20/2013	US8512018 Gear pump with pressure relief groove
08/20/2013	CA2647372C A rotary displacement pump with space-saver radial
08/15/2013	US20130206102 Hybrid Cycle Combustion Engine and Methods
08/14/2013	EP2626511A2 Dual spindle helical spindle pump with a dual-entry design
08/14/2013	EP2626510A1 Motor vehicle auxiliary power unit vacuum pump
08/14/2013	DE10230625B4 Pendelkolbenmotor mit verbesserter Schmierung Swing-piston engine with improved lubrication
08/14/2013	CN203130165U Screw expanding power machine
08/14/2013	CN203130164U Pneumatic and magnetic combined multi-cavity multi-vane motor
08/14/2013	CN103249915A Vacuum pump for applications in vacuum packaging machines
08/14/2013	CN103244192A Structure of novel pneumatic motor
08/14/2013	CN103244191A Novel blade type pneumatic motor
08/14/2013	CN103244190A Novel pneumatic motor
08/08/2013	WO2012050538A3 Rotary compressor with an installed circulation control unit
08/08/2013	US20130200634 Positive Displacement Expander
08/07/2013	EP2623784A2 Electric oil pump system
08/07/2013	EP2623710A2 Rotary internal combustion engine with cooled insert
08/07/2013	CN203114350U Spiral type compressed-air power engine for vehicle
08/06/2013	CA2805184A1 Rotary internal combustion engine with cooled insert

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