Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 9 - Piston machines or pumps characterised by the driving or driven means to or from their working members
Patents for F04B 9 - Piston machines or pumps characterised by the driving or driven means to or from their working members (9,236)
06/2010
06/16/2010CN101737284A Single eccentric center translation reciprocating mechanism
06/16/2010CN101368553B Planetary gear stepless variable high pressure axial plunger pump
06/16/2010CN101233321B Reciprocating pump with electronically monitored air valve and piston
06/16/2010CN101230849B Double-piston hydropower pressure regulating pump
06/10/2010US20100140374 Liquid sprayer
06/10/2010DE102008044298A1 Pump i.e. high-pressure fuel pump for use in fuel injection device of internal combustion engine, has roller support arranged in tappet body and supported at side of cam or eccentrics, where side lies opposite to another roller support
06/09/2010EP2194271A1 Mastic pump
06/09/2010EP2193269A2 Engine housing comprising an adsorption element
06/09/2010CN201502496U Piston type automatic water pump for landfill gas collection well
06/09/2010CN201502495U Automatic water-pumping power machine
06/09/2010CN201502494U Condensed steam recovery reciprocating pump
06/09/2010CN101725495A Manual pump
06/09/2010CN101149048B Glue solution extraction and transfer pump
06/02/2010EP2130038B1 Chromatographic column system
06/02/2010CN201496254U Novel transmission mechanism of pump
06/02/2010CN201496219U Pneumatic plunger pump
06/02/2010CN201496218U Portable pneumatic emulsion conversion pump
06/02/2010CN201496217U Concrete pumping hydraulic device
06/02/2010CN101718264A Hydraulic-pneumatic manual pump
06/02/2010CN101718263A Foot coaxial two-cylinder gear drive plunger pump
06/02/2010CN101328874B Hydraulic slurry pump
06/02/2010CN101254702B Liquid transport apparatus and method for producing liquid transport apparatus
06/01/2010US7726950 Fluid supply unit having an integral pressure generator and pressure booster
06/01/2010US7726516 Pump
06/01/2010CA2327111C Diaphragm pump and pump for double-breast pumping
05/2010
05/27/2010WO2010060121A1 Pump for viscous materials
05/27/2010WO2010057889A1 Common rail high pressure pump
05/27/2010WO2010028124A3 Automated switch for liquid additive injection pump
05/27/2010US20100129246 Fluid pump assembly
05/27/2010US20100129245 Floating Pinion Bearing for a Reciprocating Pump
05/27/2010US20100126535 Multi-Direction Actuator
05/27/2010DE102008059004A1 Rollenstößel Roller plunger
05/27/2010DE102008037585A1 Compressor for inflating e.g. car-tire, has piston rod formed from piston rod part, which is arranged in piston rod longitudinal axis by sliding block connected with piston rod part in movable manner
05/27/2010DE102008037584A1 Kompressor Compressor
05/27/2010CA2744293A1 Common rail high-pressure pump
05/26/2010EP2189658A1 Fluid Pump Assembly
05/26/2010CN201486792U Water pump
05/26/2010CN201486791U Air booster pump for vehicle braking
05/26/2010CN201486790U Pumping mechanism capable of changing strokes and pump vehicle provided therewith
05/26/2010CN201486789U Concrete pumping equipment
05/26/2010CN201486788U Supercharged pressure testing pump
05/26/2010CN1463486B Linear compressor drive device
05/26/2010CN101713390A Hot melt adhesive fluid pressure piston pump
05/26/2010CN101392740B Oil drainage and oil suction structure of pump
05/26/2010CN101317009B Operation aid for manual pump
05/26/2010CN101158171B Waste water reutilization apparatus
05/25/2010CA2550579C Pumps
05/20/2010US20100125247 Reservoir connector
05/19/2010EP2185818A1 Controlvalve
05/19/2010CN201474958U Manual pump press type roller carrier bearing assembling device
05/19/2010CN201474892U Manual hydraulic pump
05/19/2010CN201474891U Pressure pumping device
05/19/2010CN201474890U Fishing tool
05/19/2010CN201474889U Hand-operating mechanism of water pump
05/19/2010CN201474888U Pneumatic oil pump
05/19/2010CN201474887U Powerless high-pressure water pump
05/19/2010CN201474886U Concrete pumping device
05/19/2010CN201474885U Plunger oil less high pressure pump
05/19/2010CN201474884U Gravity type water lifting machine
05/18/2010US7717682 Double diaphragm pump and related methods
05/18/2010CA2551891C Device of miniaturised construction for producing high pressure in a fluid to be atomised
05/12/2010DE112007002818T5 Luftbetriebene Hydraulikpumpe Air Driven Hydraulic Pump
05/12/2010CN201464235U Modularization short section at pumping exit of stratum tester
05/12/2010CN201461297U High-pressure environment-friendly pressurized-water well head
05/12/2010CN201461296U Anti-resilience, safe and labor-saving well head
05/12/2010CN201461295U Automatic reversing pneumatic pump
05/12/2010CN201461294U Pumping mechanism capable of conveniently controlling steering of hydraulic oil cylinder and concrete pump truck
05/12/2010CN201461293U Water level riser
05/12/2010CN201461292U Oil-gas recovery pump
05/12/2010CN201461291U Underground fracturing plunger pump unit in coal mine
05/12/2010CN1590752B Fuel injection pump having filter
05/12/2010CN101705929A Parallel-connection type air feeder of compressor
05/11/2010US7713037 Pump apparatus
05/11/2010US7712462 Portable electric-driven compressed air gun
05/11/2010CA2382668C Fluid driven mud pump
05/06/2010US20100111732 Piston pump with rotating pump actuator
05/06/2010US20100111721 Dual piston pump assembly with anti-rotation guide rails
05/06/2010DE102008043444A1 Pump arrangement for e.g. common rail injection system of motor vehicle, has presupply pump designed as radial piston pump, and piston guided by guide ring that is pressed to housing of pump element
05/06/2010DE102008043438A1 Piston pump, particularly high-pressure pump for fuel injection system of internal combustion engine, has drive shaft, which is arranged around two pump pistons
05/06/2010DE102008043436A1 Kolbenpumpe mit einem Kolbenhalter Piston pump with a piston holder
05/06/2010DE102008043434A1 Piston pump i.e. high-pressure pump, for use as radial piston pump in fuel injection device of engine of motor vehicle, has cam track, where distance between track and shaft rotation axis is lesser than shaft radius of one of shaft sections
05/06/2010DE102008043432A1 Kolbenpumpe mit einer Antriebswelle mit optimiertem Dreifachnocken Piston pump with a drive shaft with optimized triple cam
05/06/2010DE102008043430A1 Piston pump i.e. high-pressure pump, for fuel-injection device of internal-combustion engine of motor vehicle, has axial spring element that is arranged on drive shaft and provided between one of axial abutment surfaces and cam
05/06/2010DE102008043429A1 Nockenwellentrieb mit gegen axiales Rutschen optimierten Lagerbuchsen Camshaft drive with optimized against axial sliding bushings
05/05/2010EP2182211A2 Camshaft drive with bushing optimised against axial slipping
05/05/2010CN201448211U Novel advanced durable handlance pump
05/05/2010CN201448210U Manual pump
05/05/2010CN201448209U Hand water-lifting machine
05/05/2010CN201448208U Slurry discharging-pumping device
05/04/2010US7708535 Systems and methods for providing a dynamically adjustable reciprocating fluid dispenser
04/2010
04/29/2010WO2010046953A1 Hydraulic pressure generation device
04/29/2010WO2010046952A1 Hydraulic pressure generation device
04/29/2010DE102008043993B3 Common-Rail-Hochdruckpumpe Common rail high-pressure pump
04/28/2010EP2179177A1 High pressure double membrane pump and membrane element for such a pump
04/28/2010CN201443484U Small fast manual prop-lifting hydraulic pump
04/27/2010CA2477972C Reciprocating and rotary internal combustion engine, compressor and pump
04/24/2010CA2665273A1 Pump support coupler system
04/22/2010US20100098562 Pumping device
04/22/2010DE102008052173A1 Radial piston pump i.e. high-pressure fuel pump, for e.g. diesel engine of common rail system, has pump unit arranged radially within cam ring of drive unit, where cam ring rotates around rotation axis for driving pump unit
04/22/2010DE102008052033A1 Rotary supported disk has sinus ring with triangular cross section for planar power transmission to sinus ring from piston over two castors located at rigid connecting rod
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