Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 23 - Pumping installations or systems
Patents for F04B 23 - Pumping installations or systems (4,078)
11/2005
11/01/2005US6960069 Arrangement structure of swash plate hydraulic pump hydraulic pump
11/01/2005US6959638 Rotary hydraulic machine
10/2005
10/27/2005US20050238503 Variable volume, shape memory actuated insulin dispensing pump
10/27/2005DE202004009185U1 Vorrichtung zum Austragen flüssiger Medien aus Behältern Device for dispensing fluids from containers
10/27/2005DE102004017682A1 Verfahren und Vorrichtung zum Fördern einer Flüssigkeit Method and apparatus for conveying a liquid
10/27/2005DE102004017049A1 Pump for use in braking system, has two pumping units between which feeder line with increased diameter is provided, so that additional absorption volume is made available, where cylinder bore of one unit is similar to that of other unit
10/26/2005EP1588776A2 Fluid-dispensing pump and container provided therewith
10/26/2005EP0991865B1 Multiple pump control arrangement
10/20/2005WO2005098217A1 Method and device for transporting a liquid
10/20/2005US20050232796 Transfer pump
10/19/2005EP1586775A2 Hydraulic pump unit, hydraulic pump set and working vehicle
10/19/2005CN1685151A 液泵 Pump
10/18/2005US6955045 Oil pump system
10/13/2005US20050226741 Engagement terminals for DC power pack and copressor
10/13/2005US20050226739 Combined vacuum pump load-lock assembly
10/12/2005CN1681544A Infusion pump system, an infusion pump unit and an infusion pump
10/11/2005US6953327 Dual pump
10/06/2005US20050220635 Pump-used filter device
10/06/2005US20050218160 Fluid-dispensing pump and container provided therewith
10/05/2005EP1582740A2 High pressure pump with integrated high pressure accumulator
10/05/2005CN1678442A Method and device for pouring plastic raw material liquid
10/05/2005CN1221300C Chemical Supply device and method thereof
10/04/2005CA2371571C Gas pressurized liquid pump with intermediate chamber
09/2005
09/29/2005DE102004013053A1 Pumpenaggregat Pump unit
09/28/2005EP1333173B1 Accumulator distribution type fuel injection pump
09/28/2005CN1673530A Fluid-dispensing pump and container provided therewith
09/22/2005US20050207922 Pump apparatus
09/22/2005US20050207921 Opposing pump/motors
09/22/2005US20050207904 Transporting method and transporting facility for easily polimerizable material
09/22/2005DE102005009843A1 Hydraulikanlage mit geschlossenem Kreis für ein Arbeitsfahrzeug, Arbeitsfahrzeug und Verfahren Hydraulic system with closed circuit for a working vehicle, utility vehicle and method
09/21/2005EP1577017A2 Method and installation for circulating a coating material without shearing stress
09/15/2005WO2005085637A1 Cryogenic fluid pumping system
09/15/2005US20050201881 Self-tightening cover for pump
09/15/2005CA2557948A1 Cryogenic fluid pumping system
09/14/2005EP1574714A2 Pump unit
09/13/2005US6942468 Portable hydraulic pump unit
09/08/2005US20050196288 Closed circuit energy recovery system for a work implement
09/08/2005DE102005006810A1 Duale Ölversorgungspumpe Dual oil supply pump
09/07/2005EP1571339A1 Method and device for controlling pump torque for hydraulic construction machine
09/07/2005CN2723727Y Parallel composite oil transport pump
09/07/2005CN2723726Y Multi stage high pressure pump coaxial connection mechanism
09/01/2005US20050192561 Infusion pump system, an infusion pump unit and an infusion pump
09/01/2005US20050191185 System and method for removing gases from liquid transport systems
08/2005
08/31/2005EP1303700B1 Thick matter pump
08/31/2005CN1661232A Combination pump of piezoelectric ceramics
08/25/2005WO2005031287A3 Method and apparatus employing turbo pump-foreline pump configuration, for example, in mass spectrometer
08/25/2005WO2003102523A3 Closed-loop waterbrake dynamometer fluid volumetric control system and method
08/25/2005US20050186084 Tire pump with high-pressure audio warning
08/25/2005DE202005009318U1 Hand-operated piston suction pump e.g. for groundwater extraction has fluid-containing device with valves in pump foot
08/24/2005EP1565652A1 Connecting block for a hydrostatic piston engine
08/23/2005US6932583 Multiple stage pump with multiple external control valves
08/18/2005WO2005075233A2 Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof
08/18/2005US20050180870 Dual oil supply pump
08/18/2005DE19755678B4 Pumpenvorrichtung Pump device
08/18/2005CA2553031A1 Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof
08/17/2005CN2718257Y Inforced double-runner oil producing device by layer
08/17/2005CN1656319A Methods and apparatus for unloading a screw compressor
08/16/2005US6929454 Thick matter pump
08/11/2005US20050175479 Electro-hydraulic power unit with a rotary cam hydraulic power unit
08/11/2005US20050175467 Hydraulic device
08/11/2005US20050173460 Fluid-dispensing pump and container provided therewith
08/11/2005US20050173458 Liquids dispensing systems and methods
08/10/2005EP1561515A2 Fluid-dispensing pump and container provided therewith
08/10/2005EP1561512A1 Pump unit and container
08/10/2005EP1387963A4 Hydraulic pump nozzle and method of use
08/10/2005CN1651760A Electro-hydraulic power unit with a rotary cam hydraulic power unit
08/10/2005CN1651320A Fluid-dispensing pump and container provided therewith
08/09/2005US6925927 Manually operated pump or compressor
08/09/2005CA2345439C Compact pump drive system
08/03/2005CN2714838Y High pressure liquid energy recoverer
08/03/2005CN1648449A Pump with pneumatic motor
07/2005
07/28/2005US20050160727 Method and device for controlling pump torque for hydraulic construction machine
07/27/2005CN1212245C Valve joint
07/27/2005CN1212244C Valve joint
07/27/2005CN1212243C Valve joint
07/21/2005WO2005065978A1 Hydrostatic drive system with pump-sided division of the amount of hydraulic fluid for two hydraulic circuits
07/21/2005DE10360959A1 Hydrostatisches Antriebssystem mit pumpenseitiger Hydraulikfluidmengenteilung für zwei Hydraulikkreisläufe Hydrostatic drive system with pump quantity of hydraulic fluid division for two hydraulic circuits
07/21/2005DE10360534A1 Kraftstoffhochdruckpumpe für Common-Rail-Einspritzsysteme High-pressure fuel pump for common rail injection systems
07/20/2005CN1642893A Transporting method and transporting facility for easily polymerizable material
07/19/2005US6918336 Rotary hydraulic machine
07/13/2005EP1553292A1 Liquid pump
07/13/2005EP1552146A2 Fluid delivery device, system and method
07/13/2005EP1334277A4 Hand operated pump for ejaculating small amount
07/12/2005US6916159 Device and method employing shape memory alloy
07/07/2005WO2005061890A1 High-pressure fuel pump for common-rail injection systems
07/07/2005DE10356155A1 Hydrostatisches Antriebssystem mit pumpenseitiger Hydraulikfluidmengenteilung Hydrostatic drive system with pump quantity of hydraulic fluid division
07/07/2005DE10349599B3 Anschlussblock für eine hydrostatische Kolbenmaschine Terminal block for a hydrostatic piston engine
07/05/2005US6913038 Pump for exerting pressure on fluid and fluid tank unit having the same
06/2005
06/30/2005DE10357320A1 Schlauchpumpe mit Vorrichtung zur Vakuumerzeugung Peristaltic pump apparatus for vacuum forming
06/30/2005DE10354596A1 Distributed control device for hydraulic pump drives, e.g. in plastics injection molding machines, uses machine controller as digital pressure or quantity controller connected to valve circuitry
06/29/2005EP1545656A1 An infusion pump system, an infusion pump unit and an infusion pump
06/29/2005CN1633563A Runaway protection for sprayer
06/23/2005DE10354785A1 Pumpe Pump
06/16/2005WO2005053989A1 Hydrostatic drive system with pump-sided division of the amount of hydraulic fluid
06/16/2005US20050129546 Water fountain with multiple water pumps
06/16/2005US20050128869 Apparatus and method for injecting a liquid dye into a polymer melt
06/16/2005DE4126640B4 Pumpenanordnung mit einer Vorförderpumpe und einer Radialkolbenpumpe Pump assembly with a feed pump and a radial piston pump
06/16/2005DE10353834A1 Mehrkolbenpumpe Multi-piston pump
06/15/2005EP1541314A1 Method and device for pouring plastic raw material liquid
06/08/2005EP1538357A1 Bearing device
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