Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or
Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443)
04/2014
04/23/2014CN203560051U Anti-static car fuel pump
04/23/2014CN203560049U Carbon dioxide injection pump
04/23/2014CN103748359A Piston compressor
04/23/2014CN103748358A Motor pump unit
04/23/2014CN103742403A Automobile air conditioner compressor
04/23/2014CN103742402A Water pump with protective cover
04/23/2014CN103742401A Emergency pump
04/23/2014CN103742400A Water pump with fixing bolts
04/23/2014CN103742399A Water pump with T-shape seal ring
04/23/2014CN103742380A Seawater piston motor low in pulsation
04/23/2014CN103742378A Radial plunger hydraulic pump adopting slide valves for flow distribution
04/22/2014US8702379 Quiet blower apparatus and system and method for reducing blower noise
04/22/2014US8701943 Piston with frangible piston stop
04/22/2014CA2740682C Insertable surface-driven pump
04/22/2014CA2541087C A combination of a chamber and a piston, a pump, a shock absorber, a transducer, a motor and a power unit incorporating the combination
04/17/2014WO2012122361A3 System and method of cooling a pump head used in chromatography
04/17/2014US20140105764 Reciprocating compressor
04/17/2014US20140105735 Liquid pump device
04/17/2014US20140103243 Method for detecting a closing time point of a valve having a coil drive, and valve
04/17/2014DE102012218903A1 Hydraulische Ventilanordnung und hydraulische Maschinenanordnung mit einer derartigen Ventilanordnung A hydraulic valve assembly and hydraulic machine arrangement with such a valve assembly
04/17/2014DE102012218688A1 High pressure housing for hydraulic systems, has bore intersection having fillet geometry wit concave portion between bore walls
04/17/2014DE102012218585A1 Piston pump for conveying pressurizing agent in hydraulic braking system, has pump housing with pump components, such as pump piston received in sealing ring, which takes function of guide strip, where sealing ring is received in retainer
04/17/2014DE102012218552A1 High pressure pump for common-rail injection system, for compressing fuel on high pressure in diesel engine of motor car, has hydraulic damper element connected with fuel supply lines and arranged in pump casing
04/16/2014EP2718569A1 Device for metering lubricants into the machining of metal
04/16/2014CN203548187U Water pump with power line hook
04/16/2014CN203548186U High-airtightness double hydraulic plunger pump piston
04/16/2014CN203548185U High-pressure well drilling pump piston
04/16/2014CN203548184U Fluid end of high-pressure plunger pump
04/16/2014CN203548183U Compressor
04/16/2014CN203548182U One-way conical valve
04/16/2014CN203548181U Valve seat for mud pump and mud pump valve box using same
04/16/2014CN203548180U Mud returning device of mud pump
04/16/2014CN203548179U Tandem type mechanical sealing and cooling circulation oil pipe
04/16/2014CN203548178U Water supply system for hydraulic pump water tank
04/16/2014CN203548177U Novel hydraulic pump cooling structure
04/16/2014CN203548176U Efficient sealing ammonia pump
04/16/2014CN203548175U Sealing device of diaphragm compressor compensation oil pump
04/16/2014CN203548174U Packing installer for polymer-injecting pump
04/16/2014CN203548173U Oil replenishing and flushing device of hydraulic variable displacement piston pump
04/16/2014CN203548172U Sealed connecting structure between inner support and shaft of oil pump
04/16/2014CN203548171U Safety-type inverted spray pump
04/16/2014CN203548170U Pump seal structure with purification protecting device
04/16/2014CN203548169U Mortar pump depressurizing system and mortar pump
04/16/2014CN203548168U Connecting base of oil pump
04/16/2014CN203548167U Medical equipment for external blood treatment and cover device of same
04/16/2014CN203548166U Liquid collecting device of oil gas multiphase pump
04/16/2014CN203548158U Gas-electric control device of drilling pump cooling system
04/16/2014CN203548142U Plunger pump
04/16/2014CN203548098U Magnetic piston pump
04/16/2014CN203548097U Electric hydraulic pump
04/16/2014CN203548094U Oil-pressure ceramic plunger slurry pump
04/16/2014CN203548093U Low-pressure and low-temperature pump assembly
04/16/2014CN203548089U Low-noise oil pumping mechanism for hydraulic plunger pumps
04/16/2014CN203547147U Rotating table and concrete pump
04/16/2014CN103732920A Modular pump design
04/16/2014CN103732916A Piston pump
04/16/2014CN103727024A Stopper of booster pump oil opening
04/16/2014CN103727023A Installation structure of multifunctional water pump control gate
04/16/2014CN102410204B Pumping machine, pumping system and distribution valve thereof
04/15/2014US8696631 Infusion device and driving mechanism for same
04/15/2014US8696337 Plunger type water pump
04/10/2014WO2014054928A1 Cylinder pump for waterproof device
04/10/2014WO2014053711A1 System for fixing a dosing pump to a support, assembly and corresponding manufacturing method
04/10/2014WO2014053582A1 Pump using a heating volumetric liquid
04/10/2014WO2014053357A1 Hermetic compressor comprising exhaust muffler
04/10/2014US20140099220 Electromagnetic pump
04/10/2014US20140099219 Electromagnetic pump
04/10/2014DE102012218122A1 High-pressure fuel pump i.e. plug-in pump for fuel injection system for injecting fuel into combustion chamber of internal combustion engine, has pump piston guided in guide bore of hollow cylinder in specific stroke
04/10/2014DE102012218078A1 High-pressure fuel pump for internal combustion engine used in vehicle, has pump piston that is connected with cam of cam shaft which is provided to drive oil pump or vacuum pump located adjacent to high pressure pump main portion
04/09/2014EP2716911A1 Hermetically-sealed compressor in which member for reducing discharge pulsations is installed
04/09/2014EP2715133A2 Inlet valve for a fluid pump and assembly method for an inlet valve for a fluid pump
04/09/2014CN203532243U Self-lubricating system of sea water pump
04/09/2014CN203532242U Connection structure of high-pressure reciprocating pump pipe connector
04/09/2014CN203532241U Mud pump piston assembly
04/09/2014CN203532240U Mud pump drain valve assembly
04/09/2014CN203532239U Mud pump inlet valve assembly
04/09/2014CN203532238U Easily processed exhausting and draining structure of cooling water pump
04/09/2014CN203532237U Telescopic fire pump centralizer
04/09/2014CN203532236U Lateral anti-off spring seat
04/09/2014CN203532235U Non-leaking seal box assembly of reciprocating water injection pump
04/09/2014CN203532234U Mud pump
04/09/2014CN203532226U Pressure monitor and alarm device of cooling water inlet pipe of air compressor
04/09/2014CN203532215U Double-pipe sand setting pump
04/09/2014CN203532212U Submerged diaphragm pump
04/09/2014CN203532180U Bit-burning-proof alarm and slurry pump
04/09/2014CN203532177U Vacuum type filling pump
04/09/2014CN103717896A Connecting rod/piston arrangement for alternative compressor and process for assembling connecting rod/piston arrangement for alternative compressor
04/09/2014CN103717895A Ceramic plunger with at least one control element
04/09/2014CN103717894A Inlet valve for a fluid pump and assembly method for an inlet valve for a fluid pump
04/09/2014CN103711689A High pressure hydraulic pump plunger of hollow structure
04/09/2014CN103711688A Self-tightening sealing and stress testing device for self-enhancing of ultrahigh-pressure pump head body
04/09/2014CN103711687A Sewage recycling and automatic disposal device
04/09/2014CN103711686A Novel water injection pump
04/09/2014CN103711669A Eccentric abrasion prevention guide device and mortar pump
04/09/2014CN103706500A Atomizing pump device
04/09/2014CN102138002B 活塞泵 Piston Pump
04/08/2014CA2631417C Low clearance downhole pump
04/08/2014CA2618433C Cyclonic, debris removing valve and method
04/05/2014CA2828319A1 Flow rate and pressure reduction assembly
04/03/2014WO2014052594A1 Ball and socket joint retention for a hydraulic pump/motor
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