| Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443) |
|---|
| 08/01/2013 | US20130195692 Supply pump |
| 08/01/2013 | US20130195691 Swing Barrel Type Positive Displacement Pump Using Cross Shaft Joint Bearing |
| 08/01/2013 | US20130195688 Hot plug fan and electronic device having the same |
| 08/01/2013 | DE112012000091T5 Elektromagnetische Pumpe Electromagnetic Pump |
| 08/01/2013 | DE102013100869A1 Verdrängungsvariabler Kompressor der Taumelscheibenbauart Variable displacement compressor swash plate type |
| 07/31/2013 | EP2620228A2 High pressure cleaning device |
| 07/31/2013 | CN203098266U Drilling pump crosshead hole transparent cover plate and drilling pump |
| 07/31/2013 | CN203098265U Novel taper-shaped cylinder body device of high-speed heavy-load plunger pump |
| 07/31/2013 | CN203098264U Connecting device of oil well pump and oil tube |
| 07/31/2013 | CN203098263U Oil-conveying pipe oil-pump abrasion-resisting pump sleeve |
| 07/31/2013 | CN203098262U Pump cavity provided with reinforcing ribs |
| 07/31/2013 | CN203098261U Sand-bury-preventing oil well pump oil inlet valve |
| 07/31/2013 | CN203098260U Pump rod structure used for plunger pump |
| 07/31/2013 | CN203098259U Electromagnetic conversion air valve |
| 07/31/2013 | CN203098258U S-type heat dissipation device of water pump |
| 07/31/2013 | CN203098257U Vent valve assembly for water pump |
| 07/31/2013 | CN203098256U Novel slurry pump for oilfield well drilling |
| 07/31/2013 | CN203098255U Engine water pump inner cavity |
| 07/31/2013 | CN203098254U Shaft sleeve of composite structure |
| 07/31/2013 | CN203098253U Righting and protecting device for oil platform sea-diving water pump and cable of sea-diving water pump |
| 07/31/2013 | CN203098252U Pump outlet safe flange |
| 07/31/2013 | CN203098251U Pump shut-down shuffling preventing device |
| 07/31/2013 | CN203098250U Double-pump steel wire rope operating device |
| 07/31/2013 | CN203098249U Cover type silencer |
| 07/31/2013 | CN203098248U Abrasion-resisting and impact-resisting glasses plate and incising ring |
| 07/31/2013 | CN203098247U Inclined-shaft back cover for plunger hydraulic pump |
| 07/31/2013 | CN203098229U Ejection-prevention and sealing anchoring device of oil-submerged pump driven by linear motor |
| 07/31/2013 | CN203098228U Anti-mud eccentric-wear-resistant oil well pump |
| 07/31/2013 | CN203098227U Anti-mud eccentric-wear-resistant rod-type oil well pump |
| 07/31/2013 | CN203098225U Integral-cylinder oil well pump |
| 07/31/2013 | CN203098222U Three-section type pneumatic diaphragm pump |
| 07/31/2013 | CN203098220U Radial magnetic diaphragm pump |
| 07/31/2013 | CN203098181U Novel fire pump |
| 07/31/2013 | CN203098180U Portable chromatographic pump |
| 07/31/2013 | CN203098178U Metering pump with long service life |
| 07/31/2013 | CN203098174U Biogas residue extracting device of rural biogas digester |
| 07/31/2013 | CN203098173U Rotor pump provided with cam shaft sleeve |
| 07/31/2013 | CN203098172U Discharge capacity adjustment driving mechanism for hydraulic pump |
| 07/31/2013 | CN203098171U Tilted-disc-type disc-flow-distribution seawater plunger pump with embedded sliding bearing |
| 07/31/2013 | CN203098170U Self-lubricating swash plate high-pressure swash plate pump |
| 07/31/2013 | CN103228916A Valve, in particular an outlet valve of a hydraulic piston pump |
| 07/31/2013 | CN103228915A Valve, in particular outlet valve of a hydraulic piston pump |
| 07/31/2013 | CN103228512A Pump housing, in block form, of a vehicle brake system, and method for producing the same |
| 07/31/2013 | CN103225606A Double-acting type reciprocating pump |
| 07/31/2013 | CN103225605A Double-acting type reciprocating pump |
| 07/31/2013 | CN102297128B Plunger and oil suction pump |
| 07/31/2013 | CN102155391B Valve type deep well axial plunger pump |
| 07/31/2013 | CA2804171A1 Reciprocating pump with chamber-charging mechanism |
| 07/25/2013 | WO2013109474A1 Devices for sealing high pressure and ultrahigh pressure fluid systems |
| 07/25/2013 | WO2013109473A1 Relief valve assembly and components thereof |
| 07/25/2013 | WO2013107648A1 Hydraulic device having a temperature-control device |
| 07/25/2013 | WO2013107521A1 Piston pump for a high-pressure cleaning device |
| 07/25/2013 | WO2013107520A1 Piston pump for a high-pressure cleaning device |
| 07/25/2013 | WO2013107519A1 Piston pump for a high-pressure cleaning device |
| 07/25/2013 | WO2012150436A3 High pressure stimulation pump |
| 07/25/2013 | US20130189137 Easily assembled inflator |
| 07/25/2013 | US20130189135 Air pump structure |
| 07/25/2013 | DE112011102877T5 Druckbehälter und Verfahren dafür Pressure vessel and method therefor |
| 07/24/2013 | EP2617594A1 Digital displacement hydraulic unit |
| 07/24/2013 | EP2616682A1 Method for producing a piston pump and piston pump |
| 07/24/2013 | EP2616681A1 A compressor comprising a body with reduced heat transmission |
| 07/24/2013 | EP2616680A1 Pump having a pump cylinder |
| 07/24/2013 | EP2616664A1 Valve, in particular of a hydraulic piston pump |
| 07/24/2013 | EP2519744B1 Pump having a valve with a damping arrangement |
| 07/24/2013 | CN203081737U On-line cleaned and sterilized plunger pump |
| 07/24/2013 | CN203081736U Ceramic filling pump |
| 07/24/2013 | CN203081735U Precise ceramic pump |
| 07/24/2013 | CN203081734U Anti-airlock hydraulic feedback oil-well pump |
| 07/24/2013 | CN203081733U Anti-drop valve body |
| 07/24/2013 | CN203081732U Cooling device of refrigerant pump |
| 07/24/2013 | CN203081731U Novel plunger pump |
| 07/24/2013 | CN203081730U Movable floating-type water pump |
| 07/24/2013 | CN203081729U Integrated type one-way limiting support |
| 07/24/2013 | CN203081728U Y-shaped wear-resisting glasses plate |
| 07/24/2013 | CN203081727U Wear plate with filleted corners |
| 07/24/2013 | CN203081726U Y-shaped wear-resisting cutting ring |
| 07/24/2013 | CN203081725U V-shaped abrasion-resisting glasses plate |
| 07/24/2013 | CN203081724U V-shaped abrasion-resisting cutting ring |
| 07/24/2013 | CN203081717U Peristaltic pump with controllable flow quantity |
| 07/24/2013 | CN203081678U Crystallization-preventing ceramic pump |
| 07/24/2013 | CN203081677U Ceramic plunger pump |
| 07/24/2013 | CN203081676U Direct current metering pump |
| 07/24/2013 | CN203081671U Semi-automatic hand pump |
| 07/24/2013 | CN203081421U Dynamic lifting device of horizontal well logging |
| 07/24/2013 | CN103221688A A chromatography pump |
| 07/24/2013 | CN103216440A Concrete conveying cylinder and manufacturing process thereof |
| 07/24/2013 | CN103216439A Dynamic seal assembly of pumping mechanism and detecting system and detecting method of dynamic seal assembly |
| 07/24/2013 | CN103216438A Novel plunger pump crosshead box body |
| 07/24/2013 | CN103216428A Oil well sleeve gas collection pump |
| 07/24/2013 | CN103216409A Piston type industrial pump parallel using system and method |
| 07/24/2013 | CN102517578B Dual-alloy cladding layer wear plate and preparation method |
| 07/23/2013 | US8491287 Piston pump |
| 07/23/2013 | CA2705959C Plug in pump for inverted shroud assembly |
| 07/23/2013 | CA2569149C Suitcase style air compressor assembly |
| 07/18/2013 | WO2013106810A1 Compressor for pressurized fluid output |
| 07/18/2013 | WO2013106247A1 Multi-pressure gas compressor having simultaneous running and charging systems |
| 07/18/2013 | WO2013106055A2 Esp thrust module with enhanced lubrication and temperature dissipation |
| 07/18/2013 | WO2013105360A1 Electric oil pump |
| 07/18/2013 | DE19743747B4 Kolbenpumpe Piston pump |
| 07/18/2013 | CA2832959A1 Esp thrust module with enhanced lubrication and temperature dissipation |