| Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443) |
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| 11/20/2013 | CN203297092U Pump stopper for disassembling high-pressure plunger pump tappet rod |
| 11/20/2013 | CN203297091U Improved water pump bearing lubrication structure |
| 11/20/2013 | CN203297090U Oil pump box cover |
| 11/20/2013 | CN203297089U Low-oil-consumption stable type compressor |
| 11/20/2013 | CN203297088U Slurry pump piston pull rod fixing device for drilling well |
| 11/20/2013 | CN203297087U Efficient protective oil pumping device |
| 11/20/2013 | CN203297086U Disc pump device of drilling pump |
| 11/20/2013 | CN203297085U Crank shaft sealing face movable sleeve of high-pressure plunger pump |
| 11/20/2013 | CN203297084U Emulsion pump sliding block oil seal fixing device |
| 11/20/2013 | CN203297081U Frost cracking prevention system for water pump |
| 11/20/2013 | CN203297074U Diaphragm compressor |
| 11/20/2013 | CN203297072U Portable hand pump |
| 11/20/2013 | CN203297056U Energy-saving type automatic-control high-flow reciprocating injection pump unit |
| 11/20/2013 | CN203297053U Reciprocating type slurry pump |
| 11/20/2013 | CN203297051U High-pressure reciprocating profile control and displacement device for oil field |
| 11/20/2013 | CN203297050U Novel coal bed gas cementing pump |
| 11/20/2013 | CN103402690A Method for fabricating slidable member |
| 11/20/2013 | CN103398088A Eccentric wheel shaft for diaphragm pump |
| 11/20/2013 | CN103398007A Noise-reducing structure and noise-reducing method of hydraulic axial plunger pump |
| 11/20/2013 | CN102345597B Ultrahigh-pressure oil pump |
| 11/20/2013 | CN102338077B SM stepless variable piston pump |
| 11/20/2013 | CN102076960B Packing cup for a reciprocating compressor |
| 11/19/2013 | CA2509295C Bellows dispenser |
| 11/14/2013 | WO2013168682A1 Fluid machinery |
| 11/14/2013 | WO2013167601A1 Driveshaft lubrication |
| 11/14/2013 | US20130302192 Plunger Type High-Pressure Fuel Pump |
| 11/14/2013 | DE102013207321A1 Pumpeneinheit Pump unit |
| 11/14/2013 | DE102007000422B4 Kolbenpumpe Piston pump |
| 11/14/2013 | DE102007000071B4 Filter, Kolbenpumpe, die den Filter verwendet, und Montageverfahren des Filters in einem Ventilsitzelement der Kolbenpumpe Filter, piston pump that uses the filter, and method of assembly of the filter element in a valve seat of the piston pump |
| 11/13/2013 | EP2662568A1 Electric pump apparatus |
| 11/13/2013 | EP2662565A1 Compression device for cryogenic jet fluid installations |
| 11/13/2013 | EP2662564A1 Driveshaft lubrication |
| 11/13/2013 | EP2661559A1 Double-acting refrigeration compressor |
| 11/13/2013 | EP2661558A1 Motor pump unit for a high-pressure cleaning device, and high-pressure cleaning device |
| 11/13/2013 | CN203285995U Compensated-type water injection pump oil seal |
| 11/13/2013 | CN203285675U Swimming pool pump filter |
| 11/13/2013 | CN203285674U High pressure micro-fog plunger pump liquid level observation device |
| 11/13/2013 | CN203285673U Multifunctional high-pressure pump unit |
| 11/13/2013 | CN203285672U Transparent cover of swimming pool pump |
| 11/13/2013 | CN203285671U High pressure pump unit container type box body |
| 11/13/2013 | CN203285670U Connecting rod of borehole pump |
| 11/13/2013 | CN203285669U Paraffin control anti-scale abrasion resistant oil well pump |
| 11/13/2013 | CN203285668U High pressure pump valve seat |
| 11/13/2013 | CN203285667U Drilling pump water filling valve guide frame assembly |
| 11/13/2013 | CN203285666U Connecting structure of peripheral fan of internal combustion engine cooling water pump with electromagnetic clutch |
| 11/13/2013 | CN203285665U Novel charging pump vent valve bonnet |
| 11/13/2013 | CN203285664U Manual plunger precision booster pump |
| 11/13/2013 | CN203285663U Fluid delivery vortex preventing device |
| 11/13/2013 | CN203285662U Protection device of peristaltic pump flexible pipe |
| 11/13/2013 | CN203285661U Peristaltic pump silica gel pump pipe protection device |
| 11/13/2013 | CN203285660U Mobile-type multifunctional high-pressure pump unit |
| 11/13/2013 | CN203285659U Bottom-bracket discharging assembly of borehole pump |
| 11/13/2013 | CN203285658U Split type cemented carbide wearing-resistant glasses plate |
| 11/13/2013 | CN203285640U Auxiliary pump type plunger pump with flow distributed by valve |
| 11/13/2013 | CN203285638U Ultrasonic dispersion injection pump |
| 11/13/2013 | CN203285635U Wheel type pneumatic grouting pump for mines |
| 11/13/2013 | CN103392071A Pressure-regulating reciprocating-piston pump having a magnet drive |
| 11/13/2013 | CN103392069A High-pressure pump for a fuel injection device |
| 11/13/2013 | CN102105700B A pump housing support |
| 11/12/2013 | US8579610 High compression downhole pump |
| 11/12/2013 | CA2574324C Plunger pump with atmospheric bellows |
| 11/12/2013 | CA2554798C Rotary hydraulic machine and controls |
| 11/12/2013 | CA2549972C Piston carrying guide tube |
| 11/07/2013 | US20130294954 Advanced ceramic tubular type oil pump |
| 11/07/2013 | DE10322929B4 Pumpe Pump |
| 11/07/2013 | DE102012211976B3 Hochdruckpumpe High pressure pump |
| 11/07/2013 | DE102010063277B4 Gehäuse Housing |
| 11/07/2013 | DE102005033467B4 Verbesserte Getriebepumpe und Filter Improved gear pump and filter |
| 11/07/2013 | DE102005033465B4 Verfahren und Vorrichtung zum Anbringen eines Getriebefilters an eine Pumpe Method and device for mounting a transmission filter to a pump |
| 11/07/2013 | DE102004037145B4 Kolbenpumpe mit kompaktem Aufbau Piston pump with compact structure |
| 11/06/2013 | EP2658806A1 Vapour recovery pump |
| 11/06/2013 | CN203272123U Cleaning pump |
| 11/06/2013 | CN203272122U Lubricating oil box sealing gland |
| 11/06/2013 | CN203272121U Fluid end assembly of plunger pump |
| 11/06/2013 | CN203272120U Convenient valve cover assembly |
| 11/06/2013 | CN203272119U Pump shell of pump body |
| 11/06/2013 | CN203272118U Pump cover of pump body |
| 11/06/2013 | CN203272117U Protective cover for reverse flow surfing pump |
| 11/06/2013 | CN203272116U Grouting cylinder for pneumatic dual-liquid grouting pump |
| 11/06/2013 | CN203272115U Slush pump piston assembly |
| 11/06/2013 | CN203272114U Easy starting valve for plunger pump |
| 11/06/2013 | CN203272113U Safety valve for slime pump |
| 11/06/2013 | CN203272112U Reversing valve for pneumatic diaphragm pump |
| 11/06/2013 | CN203272111U Flexible rim rolling plunger buoyancy pump |
| 11/06/2013 | CN203272110U Cleaning pump |
| 11/06/2013 | CN203272109U Electromagnetic pump |
| 11/06/2013 | CN203272108U Oil distribution disc |
| 11/06/2013 | CN203272107U Detachable inner sleeve of diaphragm pump crosshead |
| 11/06/2013 | CN203272106U Novel oil leakage preventive booster pump |
| 11/06/2013 | CN203272105U Diaphragm pump cover plate |
| 11/06/2013 | CN203272104U Overall box body structure of movable water injection pressure testing system |
| 11/06/2013 | CN203272103U Water sealing device for self-suction type injection pump |
| 11/06/2013 | CN203272102U Fuel distributor |
| 11/06/2013 | CN203272085U Single-film double-cavity miniature valveless fluid pump driven by IPMC driving film |
| 11/06/2013 | CN203272084U Metering pump |
| 11/06/2013 | CN203272083U Three-cavity electric diaphragm pump |
| 11/06/2013 | CN203272081U Bypass flow four-cavity electric diaphragm pump |
| 11/06/2013 | CN203272079U 膜片泵 Diaphragm pumps |
| 11/06/2013 | CN203272051U Sleeve-cylinder-type high-low pressure plunger pump |
| 11/06/2013 | CN203272046U Mobile pump station |