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)
10/2000
10/05/2000DE19915292A1 Compact fluid pump system, with support device fitting in annular form round part of pump casing pointing towards setting down surface
10/05/2000DE19914266A1 Axialkolbenmaschine und Steuerkörper für eine Axialkolbenmaschine Axial piston unit and control body for an axial
10/05/2000DE19914063A1 Feed device for fuel, with electronically commutated electric motor in electric fuel pump
10/04/2000EP1041279A2 Valve plate for axial piston machine
10/04/2000EP1040274A1 Pump with positive displacement
10/04/2000EP0772740B1 Piston pump
10/04/2000CN1269000A Improvements to pump body and method for making same
10/04/2000CN1268627A Errection mechanism used for controlling valve of positive displacement compressor
10/04/2000CN1268472A Liquid distributing pump
10/03/2000US6126419 Caustic pumping apparatus
10/03/2000US6126418 Piston pump
10/03/2000US6126405 Undulating current supplying means for the solenoid of a displacement control valve in a variable displacement compressor
10/03/2000US6126404 Apparatus for the metered delivery of fluids
10/03/2000US6126171 Sealing cartridge
10/03/2000US6126130 Device for bracing and centering two components
09/2000
09/28/2000WO2000057060A1 An arrangement in a pump block
09/28/2000WO2000056465A1 Suction pump
09/28/2000DE19914065A1 Kolbenpumpe Piston pump
09/28/2000DE19909311A1 Axialkolbenmaschine Axial piston
09/28/2000CA2368572A1 Suction pump
09/27/2000EP1038745A2 Pump actuation motor for automotive antilock brake system
09/27/2000EP1038589A2 Liquid dispensing pump
09/27/2000EP1038105A1 Axial piston engine
09/27/2000EP1038104A1 Axial piston engine
09/27/2000CN2398443Y Joint for air inflating pump
09/26/2000US6124794 Empty product detector
09/26/2000US6123524 Volumetric infusion pump with automatic tube loader
09/26/2000US6123009 Swash plate of swash-plate compressor
09/20/2000EP0681672B2 Process for conveying thick matter containing preshredded scrap metal or similar solids
09/20/2000CN1267361A Volumetric pump with sterility seal
09/19/2000US6120266 Piston mechanism with a flow passage through the piston
09/14/2000WO2000053959A1 Self-aligning shaft support
09/14/2000DE19910923A1 Electric motor/machine unit e.g. motor and piston pump set for anti-slip braking system of motor vehicle, has L- or T-shaped fasteners and positioning or centering unit for connecting motor and machine
09/14/2000DE10010566A1 Compressor with high precision valve unit for compression of gases has gas passage with valve seat element, and valve chamber with valve body and valve stop
09/13/2000EP1034373A1 Diaphragm pump with modified valves
09/13/2000EP0795085B1 A submerged pump with coaxial opposing modular pistons, operated by double eccentric cams or similar
09/13/2000CN2396207Y Unloading silencing filtering combined decompressor for compressor
09/12/2000US6116873 Floor pump
09/12/2000US6116868 Multi-faceted valve head for hydraulic pump
09/12/2000US6116866 Reed valve for a pump
09/12/2000US6116861 Filter assembly with jet pump nozzles
09/12/2000CA2151184C Axial piston pump featuring angled fill ports and noise-reducing relief ports
09/12/2000CA2011763C Grit tolerating seal for a pump valve
09/08/2000WO2000052335A1 Fluid coupling assembly and method
09/08/2000WO2000052332A1 Axial piston engine
09/07/2000DE19908939A1 Motor chain saw has single valve member to open/close intake and discharge pipes of lubricant pump
09/07/2000DE19860023C1 Piston pump machine has a holding zone in the inner wall of the seal drilling at the outer side of the sealing ring to contain any leaked hydraulic fluid and prevent its escape
09/06/2000EP1033491A2 Fitting structure for controlling valve in variable capacity compressor
09/06/2000CN2395059Y Convenient dismantling water pump
09/06/2000CN2395058Y Under well sand remover for deep well pump
09/06/2000CN2395057Y Rolling wheel repositioner for cam driven constant displacement reciprocating pump
09/05/2000US6113365 Piston pump
09/05/2000US6113364 Pump unit for a slip-controlled, hydraulic brake system of motor vehicles
09/05/2000US6113304 Coupling for high pressure fluid pump assembly
09/05/2000US6112641 Lubrication system for high-pressure liquid pumps with cylinders of vertical axis
09/05/2000CA2300039A1 Compressor having a valve mechanism of relatively high accuracy
09/05/2000CA2180490C Miniature pump sprayer
08/2000
08/31/2000DE19858483A1 Hydraulische Verdrängermaschine, insbesondere Verdrängerpumpe Hydraulic displacement, particularly positive displacement pump
08/30/2000EP1030974A1 Filter system in the intake chamber of a piston pump
08/30/2000EP1030973A1 Piston pump
08/30/2000EP1030799A1 Hydraulic aggregate for slip-controlled braking systems
08/30/2000CN2394027Y Piston mechanism of air pump
08/30/2000CN2394026Y Pump sealer
08/29/2000US6109896 Piston pump
08/24/2000WO2000049291A2 Snap-in connection for pumping plunger sliding shoes
08/24/2000DE19906690A1 Piston sealing ring for a hydraulic pump or motor is of a ferrous material with a structured wall thickness:outer dia ratio to give a low cost component with a long life giving a low leakage and constant friction
08/23/2000EP1030057A1 Hydraulic pump or motor
08/23/2000EP1029177A1 Radial piston pump
08/23/2000EP0725900B1 Relief valve seat for positive displacement pump
08/17/2000WO2000039450A8 Piston pump for high-pressure fuel generation
08/17/2000DE19905790A1 Piston pump for hydraulic motor vehicle brake systems has permanent magnet to hold piston in engagement on engagement on eccentric jacket
08/17/2000DE19903025A1 Piston compressor for gaseous medium has modular unit of compressor and drive motor housing, and integral connection socket on compressor housing
08/16/2000EP1028252A2 Radial piston pump
08/16/2000EP1027538A1 Piston pump
08/16/2000CN2392006Y Internal pressure type expansion piston
08/16/2000CN2392005Y Pressure increasing cell of inflater
08/15/2000US6102676 Pump
08/12/2000CA2261515A1 Empty product detector
08/10/2000WO2000046503A1 Pump unit for a slip-regulated hydraulic automobile brake system
08/10/2000DE19904926A1 Pumpenaggregat für eine schlupfgeregelte, hydraulische Fahrzeugbremsanlage Pump unit for a slip-controlled, hydraulic vehicle brake system
08/09/2000CN2391031Y Safety valve for antifreezing mud pump
08/09/2000CN2391027Y Efficient sandproof barrel oil well pump plunger
08/08/2000US6099274 Pump to surface pump
08/08/2000US6099270 Single-piece piston for use in a pneumatically-activated pump
08/08/2000US6099262 Axial piston machine
08/08/2000US6098519 Fuel pump
08/08/2000US6098518 Piston with piston rod
08/03/2000WO2000045074A1 Spool valve for fluid control
08/03/2000DE19903061A1 Displacement pump with adjoining hydraulic piping which incorporates a cooling system and accommodates a freely movable separation piston reducing heat transferred to the pump membrane
08/02/2000EP1024287A1 Pump and drive unit with drive cooling by means of the pumped liquid
08/02/2000CN2390028Y Load reducing and silencing device for air compressor
08/01/2000US6095775 Single-acting manual pump for lubrication line, with deformable valve element
08/01/2000US6095377 Liquid dispensing pump
08/01/2000US6095192 Spool valve for fluid control
07/2000
07/27/2000WO2000043674A1 Liquid pressurizing device
07/27/2000WO2000043672A1 Hydraulic pump
07/27/2000DE19902019A1 Kolbenpumpe Piston pump
07/27/2000DE19902018A1 Kolbenpumpe Piston pump
07/26/2000EP1022468A2 Piston pump
07/26/2000EP1022467A2 Piston pump
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