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)
04/2014
04/02/2014CN203516099U Flow distribution device for internal-curve planet gear pump
04/02/2014CN203516098U Sliding valve structure of power steering pump
04/02/2014CN203516097U Driven chain wheel for roller-vane pump
04/02/2014CN203516096U Rear baffle for roller-vane pump
04/02/2014CN203516095U Pump body structure of oil supply pump
04/02/2014CN203516094U Pump body
04/02/2014CN203516092U Chocolate liquor pump
04/02/2014CN203516090U Pump core structure of power steering pump
04/02/2014CN203516087U Novel shaft end sealing structure of carbon black feeding pump
04/02/2014CN103703284A Oil pressure circuit for transmissions
04/02/2014CN102203422B Fully submerged integrated electric oil pump
04/02/2014CN102177343B 电动泵单元 Electric pump unit
04/01/2014US8684713 Rotor type pump
03/2014
03/27/2014DE102012217400A1 Zahnradmaschine mit einer Nut zur Aufnahme eines Einlaufgrates Gear machine with a groove for receiving a Einlaufgrates
03/27/2014DE102012217115A1 Zahnradmaschine mit von der Kreisform abweichendem Niederdruckanschluss Gear machine with differing from the circular shape low-pressure port
03/26/2014EP2711553A2 Scroll compressor having a synthetic resin bearing
03/26/2014EP2711552A2 Geared machine with low pressure connection deviating from the circular form
03/26/2014EP2711551A2 Pump, in particular displacement pump
03/26/2014CN203499999U Filling vane pump for emulsion explosive charging machine
03/26/2014CN203499998U Filling vane pump for emulsion explosive charging machine
03/26/2014CN203499996U Finely-changed positive displacement pump
03/26/2014CN103688056A Gear pump and method for operating a gear pump
03/26/2014CN103671104A End cover structure provided with mechanical seal and bearing
03/26/2014CN103671103A Detachable rigid shaft end support rotor pump
03/26/2014CN103671100A Single-screw pump capable of balancing radial force
03/26/2014CN103671097A Vane pump
03/26/2014CN103671091A External gear pump for strengthening dynamic-pressure lubrication effect of gear end surface
03/26/2014CN103671090A Cycloidal-profile three-blade-rotor carbon black charging pump
03/26/2014CN103671089A Novel power end of three-cylinder tailing filling pulp pump
03/26/2014CN103671088A Cam rotor pump for conveying high-viscosity medium
03/25/2014US8678795 Stator of a gerotor device and a method for manufacturing roller pockets in a stator of a gerotor device
03/25/2014US8678784 Drive device
03/20/2014WO2014042626A1 Subsea multiphase pump or compressor with magnetic coupling and cooling or lubrication by liquid or gas extracted from process fluid
03/20/2014WO2013057112A3 Feed unit
03/20/2014DE102010000630B4 Motorpumpensatz, der eine Energiereserve bildet Motor pump set which forms an energy reserve
03/19/2014EP2707629A2 Apparatus for sealing off a pump space of a rotary piston pump, and rotary piston pump having same
03/19/2014CN203488367U Sealing device for screw pump
03/19/2014CN203488366U Shock absorption structure of pump body connection bolts of gear pump and mining dump truck
03/19/2014CN203488365U Gear oil pump with device capable of bearing radial force
03/19/2014CN103644115A Biarc screw pump
03/13/2014DE102012216254A1 External gear machine e.g. external gear pump has slot-like recessed portions that are extended between bearing bore and bearing bushes, so that power flow direction of bearing forces are acted on low pressure side of bearing bush
03/13/2014DE102012216221A1 Umschaltpumpe mit beidseitiger Befüllung und/oder Entleerung Umschaltpumpe with double-sided filling and / or emptying
03/12/2014CN203476699U Oil-trapping-free gear pump
03/12/2014CN203476697U Improved gear pump
03/12/2014CN103629110A Dual-gear oil pump compensating axial clearance by side plates
03/06/2014US20140065002 Positive Displacement Pump With Improved Sealing Arrangement and Related Method of Making
03/06/2014US20140064997 Asymmetric lobes for motors and pumps
03/06/2014DE102012108272A1 Vorrichtung zur Förderung eines flüssigen Additivs Device for conveying a liquid additive
03/05/2014CN203463282U Partition plate for roller-vane pump
03/05/2014CN203463281U Oil penetration hole sealing structure
03/05/2014CN203463280U Novel concentric single-screw pump
03/05/2014CN203463279U Screw pump assembly
03/05/2014CN103620279A Apparatus for sealing off a pump space of a rotary piston pump, and rotary piston pump having same
03/05/2014CN103620222A Axial washer for a gear-type pump and gear-type pump comprising an axial washer of this type
03/05/2014CN103620221A Electric oil pump
03/05/2014CN103615524A Speed changing box oil pump with sealing pad
03/05/2014CN103615391A Single-screw pump combined bushing pair
03/05/2014CN103615389A Eccentric rotor oil-gas mixed transportation pump
02/2014
02/28/2014CA2788310A1 Device for reducing rod string backspin in progressive cavity pump
02/27/2014US20140056725 Suction Header Arrangement for Oil Management in Multiple-Compressor Systems
02/27/2014DE102012213735A1 Pumpe, insbesondere Verdrängerpumpe Pump, particularly positive displacement pump
02/26/2014CN203453055U Gear pump
02/26/2014CN203453054U Fuel feed pump gear with bush in flanging structure
02/26/2014CN203453053U Gear pump
02/26/2014CN203453052U Efficient large-flow brushless diesel injection pump
02/26/2014CN203453050U Automatic transmission oil pump for vehicle
02/26/2014CN103603802A External gear pump with offset gear pair
02/26/2014CN103603801A Box gear pump
02/26/2014CN103603800A Numerical control mixed transportation pump with simplified function
02/26/2014CN103603799A Fuel feeding pump for heavy engineering machinery
02/20/2014WO2013130313A3 A rotary internal combustion engine
02/19/2014EP2698540A1 Sealing structure, vacuum pump motor including same sealing structure, and vacuum pump
02/19/2014CN203441748U High-gas-content-ratio multiphase-flow mixed transportation double-screw pump
02/19/2014CN203441747U Gear oil pump with pressure pump
02/19/2014CN203441746U Sealed dustproof dual gear oil pump
02/19/2014CN203441743U Lateral plate floating variable-speed pump for loader
02/19/2014CN203441742U Gear oil pump preventing backflow
02/19/2014CN203441741U Refrigerant pump
02/19/2014CN203441740U Gearbox oil pump structure
02/19/2014CN103591024A Disk ring-compression-type multifunctional broad spectrum medium pump
02/19/2014CN103591023A Eccentric block type redial-direction flexibility compensation mechanism of rolling piston type fluid machine
02/19/2014CN103591022A Slipper-type radial flexible compensation mechanism of rolling piston-like fluid machine
02/19/2014CN103591021A Floating side plate for high-pressure large-displacement gear pump
02/19/2014CN103591020A Rotary pump with adjustable delivery volume, especially for adjusting a coolant pump
02/19/2014CN103590941A Anticorrosive fuel pump
02/18/2014US8651843 High efficiency fixed displacement vane pump
02/13/2014WO2014024701A1 Internal gear pump
02/13/2014US20140044581 Rotary compressor and rotation mechanism
02/13/2014DE19815832B4 Flügelzellenpumpe Vane pump
02/13/2014DE102012214229A1 Zahnradmaschine mit Kraftsensor in Form einer Piezofolie Gear machine with force sensor in the form of a piezo film
02/13/2014DE102004016440B4 Fördereinrichtung Conveyor
02/12/2014CN203430775U 纺丝计量泵 Spinning metering pump
02/12/2014CN203430774U Glue metering pump
02/12/2014CN203430773U Pump body of gear pump
02/12/2014CN203430772U Gear wheel metering pump
02/12/2014CN203430771U Oil metering pump with one inlet hole and multiple outlet holes
02/12/2014CN103573618A Variable-displacement power steering pump for cars
02/12/2014CN103573617A 齿轮泵装置 Gear pump device
02/12/2014CN103573501A Fuel pump with long full life circle
02/12/2014CN102536802B Power steering pump
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