Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04C - Rotary-piston, or oscillating-piston, positive-displacement machines for liquids; Rotary-piston, or oscillating-piston, positive-displacement pumps › F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups
Patents for F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups (7,179)
12/2012
12/12/2012CN202597100U Oil distribution disc for vane pumps
12/12/2012CN202597099U Rotor pump and rotating machine comprising same
12/12/2012CN202597098U Underground screw pump gas separating device
12/12/2012CN202597097U Shaft end sealing structure of carbon black feeding pump
12/12/2012CN202597093U Through flow circulating self-lubricating high-pressure gear pump
12/12/2012CN202597092U Axial compensating type high pressure gear pump
12/12/2012CN202597089U Oil pump for inside engaged gear of forklift
12/12/2012CN202597088U Gear oil pump
12/12/2012CN102817839A Oil drain pump body lubricating oil channel of internal meshed gear pump
12/12/2012CN102817838A Full-hydraulic floating sealing-free bidirectional shaft sleeve
12/12/2012CN102817830A Oil pump
12/12/2012CN102817829A 发动机油泵 Engine oil pump
12/12/2012CN101413500B Method for manufacturing trochoid pump and trochoid pump obtained
12/06/2012WO2012164381A1 An arrangement for direct supply of pumped medium to a twin-screw pump
12/06/2012WO2012021992A8 Variable displacement oil pump
12/06/2012US20120308424 Sealing device, and pump device using same
12/06/2012DE102012104718A1 Flüssigkeitszahnradpumpe Gear pump liquid
12/06/2012DE102010051192B4 Fördervorrichtung, Antrieb und Herstellverfahren für eine Fördervorrichtung Conveyor drive and manufacturing method for a conveyor
12/05/2012EP2530364A1 Sealing device, and pump device using same
12/05/2012CN202579182U Dual-gear oil pump
12/05/2012CN202579181U Novel gear oil pump
12/05/2012CN202579180U Shaft-end seal structure of polyester PET (polyethylene glycol terephthalate) metering pump
12/05/2012CN202579179U Universal joint connecting rod assembly of screw pump
12/05/2012CN202579178U Universal tee for screw pump
12/05/2012CN202579177U Noise reduction structure of gear meshed oil blocking area
12/05/2012CN202579176U Anti-loosening gear structure for gear pump and gear pump
12/05/2012CN202579175U Household small submersible pump
12/05/2012CN202579172U Synchronal rotary multi-phase booster oil-gas pump
12/05/2012CN202579170U Self-absorption type anti-dry-running screw pump
12/05/2012CN202579169U Cycloidal fuel delivery pump of high-pressure common rail fuel injection system
12/05/2012CN202579168U Compound gear oil pump
12/05/2012CN202579167U Constant-current gear oil pump
12/05/2012CN202579166U Composite bidirectional gear oil pump
12/05/2012CN102812249A Improved Fluid Compressor And/or Pump Arrangement
12/05/2012CN102812248A Fluid Compressor Or Pump Apparatus
12/04/2012US8323010 Expander-compressor unit
11/2012
11/29/2012DE102009049311B4 Schraubenspindelmaschine und Verfahren zu ihrer Herstellung Screw machine and process for their preparation
11/28/2012CN202560557U Circumferential local asymmetrical side plate for gear oil pump
11/28/2012CN202560556U Dual gear oil pump
11/28/2012CN202560555U Minitype gear pump provided with one-way valve
11/28/2012CN102797674A Variable displacement pump
11/28/2012CN102062088B Two-screw multiphase pump device suitable for working condition with high air void
11/22/2012WO2012045535A3 Internal gear pump having an integrated electric motor
11/21/2012CN202545245U Bearing bracket of screw pump
11/21/2012CN202545244U Servo double pump
11/21/2012CN202545240U Linear conjugated internal gear pump with separated gear cylinder
11/21/2012CN202545239U Foam transport pump
11/21/2012CN102788015A Automatic adjusting device of screw pair of single-screw pump
11/21/2012CN102788014A Gear oil pump tooth surface wearing fault diagnosis device and method
11/21/2012CN102400906B Gear pump for food processing
11/21/2012CN102352841B Gear pump for food processing
11/15/2012DE102012207618A1 Pumpen-Motor-Anordnung Pump-motor assembly
11/14/2012CN202531425U Clearance compensation part
11/14/2012CN202531424U Embedded gear oil pump connection sleeve
11/14/2012CN202531423U Novel valve assembly
11/14/2012CN202531422U Small-displacement shaft sleeve
11/14/2012CN202531418U Seal compensating three-space rotor pump for pressure airbag
11/14/2012CN102782327A 叶片泵 Vane pump
11/14/2012CN102782326A Axial sealing element for an internal gear pump
11/14/2012CN102777381A Safety valve component for gear oil pump
11/14/2012CN102777380A Driving device for oil pump
11/14/2012CN102777379A Oil distribution plate of vane pump
11/14/2012CN102777378A Pump-motor assembly
11/14/2012CN101265910B Screw rod compressor
11/13/2012US8308462 Pump assembly with radial clutch for use in power transmission assemblies
11/08/2012WO2012007395A3 Pump unit
11/07/2012CN202520548U Pump and valve-integrated combined system
11/07/2012CN202520545U Concave-convex wheel rotary capacity changing pump
11/07/2012CN102769364A Device for moving a fluid
11/07/2012CN102767517A Air-suction mode fault diagnostic device and method for gear oil pump
11/07/2012CN102767516A Compact structure type gear pump
11/07/2012CN102767514A Gear pump
10/2012
10/31/2012DE102011050018A1 Pumpen-System Pump system
10/31/2012CN202510365U Irregularly-shaped retainer ring used for composite vane pump
10/31/2012CN202510364U Rotor of power assisted steering pump
10/31/2012CN202510363U Blade of power steering pump
10/31/2012CN202510362U Rotor groove of power steering pump rotor
10/31/2012CN202510361U Single screw rod pair
10/31/2012CN202510360U Roller oil pump
10/31/2012CN202510358U Gear pump
10/25/2012DE10202685B4 Umlaufpumpe mit höherem Abgabedruck und Bremsvorrichtung mit derselben Circulation pump with higher discharge pressure and braking device having the same
10/24/2012EP2514974A1 Gear pump
10/24/2012CN202500769U Floating lateral plate for gear pump
10/24/2012CN202500768U Magnetic-drive sliding vane pump for liquefied natural gas transportation
10/24/2012CN102748281A Oil pump rotor used for VVT technology and its preparation method
10/23/2012US8292605 Rotary fluid device with multi-level phase shift control
10/18/2012WO2012140018A1 Manifold system
10/17/2012EP2510239A2 External gear pump
10/17/2012CN202493433U Fluctuating side plate for gear pump
10/17/2012CN202493432U Internal gear structure of gear pump
10/17/2012CN202493431U Gear oil pump end cap
10/17/2012CN202493430U Single-screw pump stator
10/17/2012CN202493429U Main hydraulic oil supply device of drilling machine
10/17/2012CN202493427U Slurry delivery pump
10/17/2012CN202493426U Novel three-screw pump molded line
10/17/2012CN102734155A Energy-saving start device of submersible screw pump unit
10/17/2012CN102734154A Multi-head spiral single-screw pump for conveying double-foaming-body heat preservation slurry
10/10/2012EP2508709A2 Pump mounting structure
10/10/2012CN202483874U Dynamic balance structure of single-head screw rotor
10/10/2012CN202483873U Vacuumizing device for drying riboflavin sodium phosphate
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