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)
11/2009
11/18/2009	CN100560931C Oil well electric pump separate-extraction intelligent joint
11/18/2009	CN100560228C High pressure cleaning device
11/17/2009	CA2601277C Protector for electrical submersible pumps
11/17/2009	CA2600376C Protector for electrical submersible pumps
11/17/2009	CA2371369C Lubrication system for downhole application
11/16/2009	CA2631861A1 Pump jack assembly
11/12/2009	WO2009135709A1 High-pressure fuel pump for operating an internal combustion engine
11/12/2009	US20090277444 Self-powered pump for heated liquid, fluid heating and storage tank and fluid heating system employing same
11/12/2009	DE102008022604A1 Pump/cross piston compressor for supplying and compressing e.g. steam in water jet cutting system, has piston adjusted by arms of slide and including thickness smaller than thickness of slide minus thickness of bar connecting arms of slide
11/12/2009	DE102008001587A1 Hochdruckkraftstoffpumpe zum Betrieb einer Brennkraftmaschine High-pressure fuel pump for operating an internal combustion engine
11/11/2009	CN201344123Y Novel pump cover of radial plunger pump
11/11/2009	CN201344122Y Novel pump housing of radial plunger pump
11/11/2009	CN201344121Y Novel big control plunger of radial plunger pump
11/11/2009	CN201344120Y Novel connecting rod of radial plunger pump
11/11/2009	CN201344119Y Spherical valve core and diaphragm pump thereof
11/11/2009	CN201344118Y Novel valve core of radial plunger pump
11/11/2009	CN201344117Y Heating control device for pump fluid
11/11/2009	CN201344116Y Insulation protection device of compressor terminal
11/11/2009	CN201344115Y Novel big slide block of radial plunger pump
11/11/2009	CN201344114Y Novel small slide block of radial plunger pump
11/11/2009	CN201344113Y Novel flow divider shaft of radial plunger pump
11/11/2009	CN201344110Y Electric submersible pump roller stabilizer
11/11/2009	CN201343636Y Oil pump for sewing machine
11/11/2009	CN201342300Y Sand filter and vacuum system with same
11/11/2009	CN201342273Y Head for subpressure filtration and automatic back-washing in water intake project of arenose surface water source
11/11/2009	CN101576076A Driving structure of S-tube valve swing-type cylinder
11/11/2009	CN100559020C Axially driven piston/cylinder unit
11/10/2009	US7614338 Piston, method of producing the piston, and pump having the piston
11/10/2009	CA2584914C Seal in high-pressure devices
11/10/2009	CA2430183C Mechanically actuated gas separator for downhole pump
11/05/2009	WO2009135059A1 Self-aligning dynamic clearance seals and fluid-moving devices utilizing such seals
11/05/2009	WO2009132932A1 A compressor with improved refrigerant flow performance
11/05/2009	WO2009132494A1 Metering pump and its drving device
11/05/2009	WO2009053027A3 Pump, pump arrangement and pump module
11/05/2009	US20090274569 Piston compressor
11/05/2009	US20090274568 Piston pump
11/05/2009	US20090272364 Radial piston pump for supplying fuel at high pressure to an internal combustion engine
11/04/2009	EP2113653A1 Fluid Pump
11/04/2009	EP1753989B1 Check valve
10/2009
10/29/2009	WO2009130057A1 Packing cup for a reciprocating compressor
10/29/2009	US20090269218 Portable pressure washer system
10/29/2009	US20090269217 System and Method for Portable Battery Back-Up Sump Pump
10/29/2009	US20090266095 Refrigerated Preservation Unit, Particularly for Domestic Use
10/29/2009	DE102008020970A1 Plunger pump for high pressure spraying device, has actuator and adjusting units arranged in hermetically closed housing that contacts with suction side of pump, where actuator is provided for suction valve release
10/29/2009	CA2725834A1 Packing cup for a reciprocating compressor
10/28/2009	EP2111549A1 Hplc pumping apparatus with silicon carbide piston and/or working chamber
10/28/2009	CN101566146A Syphon for connecting compressor casing and liquid accumulator
10/28/2009	CN101566145A Multiple-sprue fluid conveying appliance
10/28/2009	CN100554679C High-pressure pump piston/cylinder unit
10/27/2009	US7607901 Wear rings for downhole pump
10/27/2009	US7607458 Housing with intersecting passages
10/27/2009	CA2561843C A homogeniser for the continuous treatment of fluids at very high pressure
10/22/2009	WO2009127477A1 Hand-operated pump for pumping fuel
10/22/2009	WO2009090508A4 Plunger pair
10/22/2009	US20090261543 Compressor unit for a vehicle air suspension system
10/22/2009	DE102008018017A1 Sealing arrangement for housing and pump, has two housing body units, where housing body is arranged in fixed manner opposite to another housing body unit
10/21/2009	CN201330700Y Streamline elliptic top cover for compressor
10/21/2009	CN201330699Y Novel high-pressure radial plunger fuel pump
10/21/2009	CN201330688Y Electromagnetic water pump with check aeration valve
10/21/2009	CN201330687Y Electromagnetic water pump with check aeration valve
10/21/2009	CN201330686Y Electromagnetic vibration pump with check aeration valve
10/21/2009	CN201330684Y High-pressure large-discharge pneumatic oil pump
10/21/2009	CN101560989A Protective shaft sleeve
10/21/2009	CN101560972A Fluid conveyer with runner plate
10/21/2009	CN101560965A Gravitational potential energy converting device
10/20/2009	US7604464 Mechanically actuated gas separator for downhole pump
10/15/2009	WO2009125505A1 Axial piston equipment and hydraulic circuit, and operating machine
10/15/2009	US20090257897 Reciprocating pump
10/15/2009	US20090257893 Long-Life Pump Unit
10/15/2009	DE102008018018A1 Pumpe zur Förderung eines Fluids Pump for conveying a fluid
10/14/2009	CN201326541Y Improved pumping rod
10/14/2009	CN201326540Y Piston rod for piston pump
10/14/2009	CN201326539Y Hollow plunger piston assembly for plunger pump
10/14/2009	CN201326537Y Deep pumping plunger oil-well pump
10/14/2009	CN201326536Y Anti-airlock heavy oil well pump
10/14/2009	CN201326535Y Double-plunger suspended anti-airlock oil pump
10/14/2009	CN201326534Y Multi-stage diaphragm pump
10/14/2009	CN201326533Y Flow-adjustable micro-diaphragm pump
10/14/2009	CN201326527Y Radial equispaced multi-connected reciprocating pump of vertical eccentric shaft
10/14/2009	CN100549419C Bottom plate for sealing outer shell
10/13/2009	US7600985 Pump assembly, suppression apparatus for use with a pump, and method of controlling a pump assembly
10/13/2009	US7600440 Air displacement apparatus for use with a fluid transfer device
10/08/2009	WO2009122585A1 Piston pump
10/08/2009	US20090253019 Mixing pump device and fuel cell
10/08/2009	US20090252628 Sealing Rings for Abrasive Slurry Pumps
10/08/2009	US20090252625 Linear Compressor and the Supporter for the Same
10/08/2009	US20090252619 Integrated pump housing
10/08/2009	DE102008017222A1 Pumpenanordnung zur Förderung eines Fluids Pump assembly for delivering a fluid
10/07/2009	EP2107246A2 Fluid transportation device having multiple double-chamber actuating structures
10/07/2009	EP2107243A2 Dual-cavity fluid conveying apparatus
10/07/2009	CN201321976Y Square rod plunger-type liquid-drainage swabbing pump
10/07/2009	CN201321975Y Property pump plunger
10/07/2009	CN201321974Y Oil-free piston type compressor
10/07/2009	CN201321973Y Oil-free piston type compressor
10/07/2009	CN201321972Y Reciprocating pump hydraulic-end
10/07/2009	CN201321971Y Full automatic positioning machine for jacks of outgoing line components of compressors
10/07/2009	CN201321968Y Layer mining oil-well pump
10/07/2009	CN201321967Y Rotating plunger oil-well pump with actuating cylinder
10/07/2009	CN201321966Y Multi-section centering self-rotating oil-well pump
10/07/2009	CN201321958Y Improved oil pump

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