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)
09/2012
09/07/2012WO2012088312A3 Diaphragm pump and motor system and method
09/06/2012US20120224982 Pump for Immersion Within a Fluid Reservoir
09/06/2012US20120224980 Centrifugal wet gas compression or expansion with a slug suppressor and/or atomizer
09/06/2012US20120222760 Valve cartridge for pump systems
09/06/2012DE102011005027A1 High-pressure pump for conveying fluid for accumulator injection system for internal combustion engines of motor vehicles, has low-pressure inlet and high-pressure outlet, where low-pressure inlet has valve
09/06/2012DE102011001087A1 Doppel-Schlauchmembran-Prozeßpumpe Double-tube membrane process pump
09/05/2012CN202418969U Flange structure for oil pump
09/05/2012CN202417928U Fluorosilicic acid metering pump inlet pipeline filter
09/05/2012CN202417927U Coal tar conveying pump
09/05/2012CN202417926U Novel plunger
09/05/2012CN202417925U Concrete piston, pumping mechanism and concrete transfer pump
09/05/2012CN202417924U Pumping mechanism and material pumping device comprising same
09/05/2012CN202417923U Constant-power valve
09/05/2012CN202417922U Ultrahigh pressure oil pump
09/05/2012CN202417921U Multifunctional screw plug
09/05/2012CN202417920U Gas injection and micro-exhaust type air valve
09/05/2012CN202417919U Adjustable oil pump station
09/05/2012CN202417918U Pump spindle component
09/05/2012CN202417917U Tail guiding device of deep well water pump
09/05/2012CN202417916U Friction pairs of shield pump
09/05/2012CN202417915U Concrete piston limiting device and concrete delivery pump
09/05/2012CN202417914U Transmission device for vacuum water absorption pump
09/05/2012CN202417913U Anti-reverse screw pump
09/05/2012CN202417912U Separated type oil pump of press machine
09/05/2012CN202417911U Voltage stabilizer of liquid storage tank of shielding pump in pyridine alkali production line
09/05/2012CN202417897U Integral infusion pump of high-lift driving reversing plunger piston
09/05/2012CN202417896U Novel oilfield underground sand-proof pump
09/05/2012CN202417895U Spinning centering sand-prevention oil-well pump
09/05/2012CN202417864U Liquid-gas mixing pump and frozen sweet food making device
09/05/2012CN202417862U Pumping mechanism and concrete pump
09/05/2012CN202417855U Constant voltage control high pressure variable plunger pump
09/05/2012CN202417854U Control mode-adjustable high pressure variable plunger pump
09/05/2012CN102656070A Motor-pump unit
09/05/2012CN102653114A Improved structure of high-pressure water production mechanism for water cutter cutting machine
09/05/2012CN102200193B Plunger pump check valve
09/05/2012CN101865127B Pumping device and piston of conveying cylinder thereof
09/05/2012CN101858343B Cutting ring and glasses plate and processing method thereof
09/05/2012CN101852194B Pump head for plunger type metering pump
09/05/2012CN101806299B Thermosetting polyimide wear-resistant self-lubricating swash plate and preparation method
09/04/2012CA2718306C Variable volume, shape memory actuated insulin dispensing pump
08/2012
08/30/2012WO2012116016A2 Pump assemblies with freeze-preventive heating
08/30/2012WO2012113579A1 Pressure-regulating reciprocating-piston pump having a magnet drive
08/30/2012WO2012078578A3 Polymeric pump parts
08/30/2012WO2012060560A3 Automatic drain system to be employed in compressed air tank for pneumatic device
08/30/2012WO2010079115A3 Heating positive-displacement pump for liquids
08/30/2012US20120219434 Heating and cooling apparatus
08/29/2012EP2492506A1 Pumping head
08/29/2012EP2491248A1 Fuel pump
08/29/2012EP2491247A1 Compressor system
08/29/2012CN202402282U Filtering and clearing device for intake port of pump
08/29/2012CN202402281U Purified water-lubricated hydraulic plunger pump
08/29/2012CN202402280U Floater sealing and evacuating double-functional valve
08/29/2012CN202402279U Anti-plugging large-flow-passage oil-well pump
08/29/2012CN202402278U Oil pump of hosiery machine with exhaust valve
08/29/2012CN202402277U Slurry suction and discharge valve of triple-plunger pneumatic grouting pump
08/29/2012CN202402276U Novel oil distribution disc
08/29/2012CN202402275U Pump sealing seat
08/29/2012CN202402274U Automatic metering oil pump
08/29/2012CN202402273U Metering pump sealing gasket assembly and sealing structure of pump plate and pump seat
08/29/2012CN202402272U Damping device of diaphragm pump
08/29/2012CN202402271U Novel location structure of baffling disc of engineering process pump
08/29/2012CN202402270U Dripping flow guider of mining main drainage pump stuffing box
08/29/2012CN202402269U Water pump protective cover
08/29/2012CN202402239U Pumping device
08/29/2012CN102652224A High performance electronic stability control pump assembly
08/29/2012CN102652223A Coupling arrangement providing axial space between plunger and plunger adaptor of high pressure fluid pump
08/29/2012CN101245776B Magnetic driven metering pump
08/23/2012WO2012110261A1 High-pressure pump for a fuel injection device
08/23/2012WO2012110169A1 Pump, in particular of a vehicle braking system
08/23/2012US20120213651 Precompression effect in pump body
08/23/2012US20120213648 Compressor
08/23/2012US20120211093 Pump assemblies with freeze-preventive heating
08/23/2012DE102011004283A1 Piston pump for conveying pressurizing medium to hydraulic brake system with slippage control, has pump piston whose end facing pump drive is guided via annular sealing element, which is fixed in pump casing between bushing and pump drive
08/23/2012DE102005060957B4 Hochdruckpumpe mit mehreren Kolben pro Zylinder High-pressure pump with multiple pistons per cylinder
08/23/2012DE10039169B4 Verfahren zur Oberflächenbehandlung eines Kraftstoffpumpenteils A process for surface treatment of a fuel pump part
08/22/2012EP2489876A1 Piston-to-shoe interface lubrication method
08/22/2012CN202391720U Threaded tight-connection water pump shell
08/22/2012CN202391719U Split box body of slurry pump
08/22/2012CN202391718U Hydraulic pump shell
08/22/2012CN202391717U Self-aligning piston rod
08/22/2012CN202391716U Check valve for liquid chromatogram pump
08/22/2012CN202391715U Novel high-pressure pump overflow valve
08/22/2012CN202391714U Bottom valve of constant pressure pump with pressure-reduction starting function
08/22/2012CN202391713U Ejector pin and overflow valve combined structure inside pump
08/22/2012CN202391712U Cooling water recycling system for feed pump motor
08/22/2012CN202391711U Novel bearing lubricating and cooling structure of pedestal pump
08/22/2012CN202391710U Shaft supporting device of concrete pump
08/22/2012CN202391709U Rocker device of manual hydraulic pump
08/22/2012CN202391708U Clamping plate device of distributing shaft of manual hydraulic pump
08/22/2012CN202391707U Flange assembly connecting structure of automobile oil pump
08/22/2012CN202391706U Thrust plate and variable head assembly structure of plunger pump
08/22/2012CN202391705U Novel wobble plate used for hydraulic plunger pump or hydraulic motor
08/22/2012CN202391704U Base used for hydraulic pump or hydraulic motor
08/22/2012CN202391703U Rolling bearing end cap installing structure of multistage pump
08/22/2012CN202391696U Pneumatic diaphragm pump for conveying particle-containing liquid foods
08/22/2012CN202391669U Single-cylinder water pump transmission system
08/22/2012CN102644587A Liquid filtering device for inlet of water pump of washing tower
08/22/2012CN102644586A Mechanical sealing material blocking device
08/22/2012CN102644575A Connecting rod sliding shoe type flow distribution radial plunger pump
08/22/2012CN101725496B Synchronous injection pump with stepless proportioning
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