| Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443) |
|---|
| 12/11/2013 | CN103438189A Runway seat and equipment applying runway seat |
| 12/11/2013 | CN103437995A Connector |
| 12/11/2013 | CN103437994A High-volume-efficiency combined-type pump valve of reciprocating pump |
| 12/11/2013 | CN103437993A Self-sucking pump for high-pressure cleaner |
| 12/11/2013 | CN103437984A Multifunctional solid plunger piston tubing pump |
| 12/11/2013 | CN103437983A Diaphragm pump structure applicable to conveying slurry |
| 12/11/2013 | CN103437976A 油泵 Pump |
| 12/11/2013 | CN103437975A Permanent magnet axial direction plunger type electro-hydraulic pump rotor |
| 12/11/2013 | CN101498299B Combination of a chamber and a piston, a pump, a shock absorber and a actuator incorporating the combination |
| 12/11/2013 | CA2818270A1 Carbon foam metal matrix composite and mud pump employing same |
| 12/10/2013 | US8603411 Polymer material and seals formed thereof for high pressure pump applications |
| 12/10/2013 | US8602751 Transfer pump |
| 12/10/2013 | CA2716821C Bottom tag for progressing cavity pump rotor with coiled tubing access |
| 12/10/2013 | CA2683184C Gas restrictor for pump |
| 12/05/2013 | WO2013178310A1 Oil-lubricated piston compressor |
| 12/05/2013 | WO2013178307A1 System for exhaust gas treatment for internal combustion engines |
| 12/05/2013 | WO2013177965A1 Colorant metering supply apparatus of colorant dispenser |
| 12/05/2013 | WO2012163686A3 Improvements to fuel pumps |
| 12/05/2013 | US20130323103 Seal assemblies for reciprocating and rotary applications |
| 12/05/2013 | US20130323101 Air compressor unit |
| 12/05/2013 | DE102012010731A1 Ölgeschmierter Kolbenverdichter Oil lubricated piston compressor |
| 12/05/2013 | DE102010023133B4 Korrosionsresistenter Einsatz für einen Zylinderkopf Corrosion-resistant insert for a cylinder head |
| 12/05/2013 | DE102008036416B4 Pumpe und Verfahren zur Förderung eines Fluids Pump and method for delivering a fluid |
| 12/04/2013 | EP2668401A2 Oil-free air compressor for rail vehicles |
| 12/04/2013 | CN203322261U Oil pump rear cover combined sealing gasket |
| 12/04/2013 | CN203321816U Flange port of vertical pump |
| 12/04/2013 | CN203321815U Rubber pump with abrasion performance |
| 12/04/2013 | CN203321814U Plunger body used for axial plunger pump and based on hydrostatic bearing principle |
| 12/04/2013 | CN203321813U Anti-corrosive abrasion-resistant valve bonnet of oil-well pump |
| 12/04/2013 | CN203321812U Plunger pump valve body |
| 12/04/2013 | CN203321811U Micro pump and air valve structure thereof |
| 12/04/2013 | CN203321810U Emulsion pump unloading valve double-unloading liquid returning mechanism |
| 12/04/2013 | CN203321809U Vacuum pump device for preparing cosmetics |
| 12/04/2013 | CN203321808U Four-way non-return valve bridge block |
| 12/04/2013 | CN203321807U Exhaust device for water pump |
| 12/04/2013 | CN203321806U Integrated end cover used for fluid pump |
| 12/04/2013 | CN203321805U Cam shaft and liquid conveying pump with cam shaft |
| 12/04/2013 | CN203321804U 空气压缩机 Air Compressor |
| 12/04/2013 | CN203321803U Electroplated anti-corrosion oil-well pump accessory |
| 12/04/2013 | CN203321802U Self-cleaning type oil-well pump for coal-dust prevention and sand prevention |
| 12/04/2013 | CN203321801U Jam releaser for preventing sand jamming of sucker rods of sucker rod pumps |
| 12/04/2013 | CN203321800U Booster pump of improved pressure relief structure for water purifier |
| 12/04/2013 | CN203321799U Replacement tool for oil seal of oil isolation pump |
| 12/04/2013 | CN203321797U Sample injection needle mounting position adjusting device for injection pump |
| 12/04/2013 | CN203321794U Minimum-flow extra-high pressure reciprocating self-control pump |
| 12/04/2013 | CN203321790U High-temperature resistance high-emission deviated well oil pump |
| 12/04/2013 | CN203321769U Continuous release downhole piston pump |
| 12/04/2013 | CN203321767U Adjustable metering pump |
| 12/04/2013 | CN203321764U Contact reversing type pneumatic pump |
| 12/04/2013 | CN103429895A Oil-free air compressor for rail vehicle |
| 12/04/2013 | CN103423149A Membrane pump membrane quick replacing type compression mechanism |
| 12/04/2013 | CN103423148A Pumping machine and pumping system thereof |
| 12/04/2013 | CN103423147A Continuous slurry discharge cylinder of grouting pump |
| 12/04/2013 | CN103423146A Soft connecting device of diaphragm pump flushing system and diaphragm pump flushing system |
| 12/04/2013 | CN103423136A Switching structure of industrial solid pump output switching tube |
| 12/04/2013 | CN103423134A Miniature peristaltic pump |
| 12/04/2013 | CN103423122A Industrial solid pump in alpine regions |
| 12/04/2013 | CN103423121A Energy-saving solid pump with function of improving lubrication of inner wall of material delivery pipeline |
| 12/04/2013 | CN103423120A Three-plunger high-pressure pump |
| 12/04/2013 | CN103423117A Conjoined abutting-type volume adjustable hydraulic pump |
| 12/04/2013 | CN102425541B 恒功率阀 Constant power valve |
| 12/03/2013 | US8597244 Infusion pump system, an infusion pump unit and an infusion pump |
| 12/03/2013 | US8596997 Membrane pump with magnetic coupling between an actuating means and the membrane |
| 12/03/2013 | US8596994 Compressor |
| 11/28/2013 | WO2013176448A1 Hermetically-sealed compressor in which member for reducing discharge pulsations is installed |
| 11/28/2013 | US20130312600 Piston set and compressor thereof |
| 11/27/2013 | EP2665949A1 Reciprocating piston for a reciprocating-piston engine and reciprocating-piston engine, and cylinder of a reciprocating-piston engine |
| 11/27/2013 | EP2665932A1 Spring element and corresponding piston pump for delivering fluids |
| 11/27/2013 | EP2665549A1 Gradient systems and methods |
| 11/27/2013 | CN203308702U Plunger structure of electronic unit pump |
| 11/27/2013 | CN203308701U Ceramic pump rod assembly for feeding pump |
| 11/27/2013 | CN203308700U Piston and viscous material pumping device including piston |
| 11/27/2013 | CN203308699U Oil radiator for trailer pump |
| 11/27/2013 | CN203308698U Wear resistant long-term seal |
| 11/27/2013 | CN203308697U Sand and dirt preventing efficiency-enhanced oil well pump |
| 11/27/2013 | CN203308696U Novel rain pump |
| 11/27/2013 | CN203308695U Fused salt submerged pump guide vane device |
| 11/27/2013 | CN203308694U Hydraulic drive high-pressure slurry pump |
| 11/27/2013 | CN203308676U Bearing suspension component with oil slinger |
| 11/27/2013 | CN203308667U Slurry injection pump |
| 11/27/2013 | CN203308665U Hydraulic seal slurry pump |
| 11/27/2013 | CN103415702A Plastic pump housing and manufacture thereof |
| 11/27/2013 | CN103410725A Hydraulic pressure increasing valve of lubricating system for concrete pump |
| 11/27/2013 | CN103410724A Double-cylinder pumping device and concrete pump truck |
| 11/27/2013 | CN103410723A Concrete piston connecting device, concrete transporting cylinder and concrete pump |
| 11/27/2013 | CN103410722A Concrete piston, pumping system and concrete pump |
| 11/27/2013 | CN103410721A Fluid end device of plunger pump |
| 11/27/2013 | CN103410700A Parabola tooth axial direction labyrinth seal structure |
| 11/27/2013 | CN102345595B Solvent delivery pump |
| 11/27/2013 | CN102338079B Production method of high-pressure fracturing pump body |
| 11/26/2013 | US8591485 System, method, and pump to prevent pump contamination during negative pressure wound therapy |
| 11/26/2013 | US8591209 Pump for a vehicle brake system having a valve |
| 11/22/2013 | DE202013004671U1 Dichtprinzip für Kolbenventil mit besonderen Dichtfunktionen Sealing system for piston valve with special sealing functions |
| 11/21/2013 | WO2013172578A1 Hermetic reciprocating compressor |
| 11/21/2013 | WO2013130497A4 Electric motor -driven pump |
| 11/21/2013 | DE19859188B4 Hochdruckpumpe High pressure pump |
| 11/20/2013 | EP2664794A1 Piston compressor |
| 11/20/2013 | EP2663772A1 High-pressure pump |
| 11/20/2013 | EP2663765A1 High-pressure pump |
| 11/20/2013 | EP2504577B1 Piston pump |