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)
08/2010
08/26/2010US20100215513 Vacuum pumping system, driving method thereof, apparatus having the same, and method of transferring substrate using the same
08/25/2010EP1521914B1 Radial piston pump
08/25/2010CN101813402A Heating station, unipump and overcooling-method ice slurry generating device
08/24/2010US7779627 Variable-displacement piston-cylinder device
08/24/2010CA2372402C Hydraulic fluid reservoir and hydraulic system
08/19/2010WO2010091753A1 Fuel pump
08/19/2010US20100209265 Gas Well Dewatering System
08/19/2010US20100205948 Device for introducing a liquid reducing agent into an exhaust gas of a combustion system
08/17/2010US7775762 Pump header body and modular manifold
08/17/2010US7775309 Pump unit
08/10/2010US7771178 Vapor injection system for a scroll compressor
08/05/2010US20100196169 Pump apparatus
08/05/2010DE102009000580A1 Hydraulikaggregat zur Regelung des Bremsdrucks einer elektronisch schlupfregelbaren Fahrzeugbremsanlage Hydraulic power unit for controlling the brake pressure of an electronically controllable slip vehicle brake system
08/03/2010US7766626 Multipiston pump
07/2010
07/29/2010WO2010084002A2 Hydraulic machine assembly
07/29/2010DE202010005838U1 Behälterpumpe Submersible pump
07/29/2010DE202010004337U1 Hydraulikaggregat für eine Kunststoff verarbeitende Maschine Hydraulic power unit for a plastics processing machine
07/28/2010EP2211057A1 Pump device
07/28/2010CN101788211A Thermal station, combined pump and cooling ice slurry generator
07/22/2010US20100183449 High-pressure pump for supplying fuel to an internal-combustion engine
07/22/2010US20100180607 High pressure cryogenic fluid generator
07/22/2010DE10037114B4 Hydrotransformator Hydro transformer
07/21/2010CN201531388U Water pump with electromagnetic air pump
07/21/2010CN101784793A Power steering pump drive
07/20/2010US7758325 Compressor system and frame
07/14/2010EP2205877A1 Quintuplex mud pump
07/14/2010CN201526428U Floating and submersible water-pressure device capable of pumping water automatically and continuously
07/08/2010WO2010076243A1 Pump arrangement with two pump units, system, use and method
07/08/2010US20100170689 Hydraulic Aggregate for Hydraulic Power Wrenches
07/08/2010CA2748468A1 Pump arrangement with two pump units, system, use and method
07/07/2010EP2204203A2 Compact pump drive system
07/01/2010WO2010071948A1 A multi-stage pump system
07/01/2010CA2747066A1 A method for controlling a compressor system
06/2010
06/30/2010CN201517478U Plunger type variable-speed stroke-adjustable metering pump
06/30/2010CN101765714A Valve assembly and compressor having the same
06/24/2010WO2010071497A1 Fuel pump arrangement and vehicle comprising a fuel pump arrangement
06/24/2010US20100154907 Urea storage system
06/23/2010CN101749289A 风扇 Fan
06/17/2010WO2010068734A2 Packing nut lock and access bore cover locking assembly
06/17/2010US20100147758 Tension-force coupled high-pressure pumping
06/16/2010CN201507411U Low-position drainage system for steam turbine of feed-water pump
06/16/2010CN201507410U Material transfer pump
06/16/2010CN1678442B Method and device for pouring plastic raw material liquid
06/16/2010CN101265891B Oil-hydraulic pump as machining tools power source
06/15/2010CA2478716C Priming apparatus for a centrifugal pump
06/10/2010US20100143161 Quad Chamber Mixing Pump
06/09/2010CN201502498U Unit pump of jet pump and vane type pump
06/09/2010CN101721839A Infusion method of liquid chromatogram and dual-drive high pressure pump
06/03/2010US20100132675 Multi-pump fuel system and method
06/02/2010EP2191798A1 Systems and methods for power and flow rate control
06/02/2010EP2040828B1 Valve head for high pressure homogeniser
06/02/2010DE102008059636A1 Pumpenanordnung Pump assembly
06/01/2010US7726952 Arrangement and method for compressed air systems in vehicles
06/01/2010US7726950 Fluid supply unit having an integral pressure generator and pressure booster
06/01/2010US7726126 Dual pump apparatus with power take off
05/2010
05/27/2010WO2010060121A1 Pump for viscous materials
05/27/2010WO2010057486A1 Hydraulic unit having a tank
05/27/2010WO2010057484A2 Hydraulic unit having a hydraulic pump comprising a stator and a rotor
05/27/2010WO2009143832A8 Controllable coolant pump
05/27/2010US20100129252 Pumping-out apparatus and method for pumping out stored fluid
05/26/2010EP2188420A1 Device for metering and feeding liquid substances
05/26/2010CN201486797U Sewage lift device
05/26/2010CN201486796U Negative-pressure/normal-pressure liquid transducer
05/25/2010US7722332 Composite dry vacuum pump having roots rotor and screw rotor
05/25/2010US7721559 Multi-type air conditioner and method for controlling the same
05/20/2010US20100125247 Reservoir connector
05/20/2010DE102008057700A1 Hochdruckpumpe High pressure pump
05/20/2010DE102008057699A1 Hochdruckpumpe High pressure pump
05/20/2010DE102008057610A1 Electro-hydraulic system i.e. vehicle steering system, has motor-pump-aggregates connected to voltage source that provides mains voltage, and electrical connection provided for stabilization of supply voltage of each motor-pump-aggregate
05/19/2010CN201474896U Practical combined-type infusion pump
05/19/2010CN101711171A hemodialysis systems and methods
05/18/2010US7718435 allows for dispersing of relatively small, precisely metered volumes; cartridge maintains a separation of the wetted and electromechanical components and does not require priming of tubing lines before and after pumping
05/18/2010US7717683 Self contained pump electrical equipment power supply
05/18/2010US7717682 Double diaphragm pump and related methods
05/14/2010WO2010052777A1 Ship steering device
05/13/2010US20100119383 Pump unit comprising a main pump and a charge pump with a variable pump capacity
05/13/2010US20100116508 Hydraulic Pump-Drive Downhole Fluids Pump With Linear Driver
05/12/2010DE102008056326A1 Hydro-transformer has main pump and booster pump, which is arranged in chamber of main pump housing with inner side and outer front side of chamber
05/12/2010CN101705929A Parallel-connection type air feeder of compressor
05/12/2010CN101705826A Front shield stable shoe hydraulic system of shield machine
05/11/2010US7713037 Pump apparatus
05/06/2010US20100111715 Air supply mechanism for ventricular assist system
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
05/05/2010CN201448231U Clutch water pump and water-wind all-in-one machine with same
05/04/2010US7708880 Chemical liquid supply apparatus and a chemical liquid supply method
05/04/2010US7708531 Axial piston device
05/04/2010US7707849 Unit for ejector type refrigeration cycle
04/2010
04/29/2010WO2010046953A1 Hydraulic pressure generation device
04/29/2010WO2010046952A1 Hydraulic pressure generation device
04/22/2010WO2010044147A1 Fluid pressure feed device
04/22/2010US20100096141 Jet Pump With a Centrifugal Pump
04/21/2010EP2176549A1 Power steering pump drive
04/20/2010CA2357144C Shoe with inflatable bladder and secure deflation valve
04/15/2010US20100092310 Vehicle Transmission with Jet Pump
04/15/2010DE102008051129A1 Pump for pumping fluid in internal-combustion engine, has drive shaft of pump connected together with another pump in fluid container having fluid
04/14/2010EP2175134A1 Methods and systems for determining operating states of pumps
04/08/2010WO2010037703A2 Rotary pump for vehicle
04/08/2010DE102008042649A1 Plug-in pump comprises cylinder head with hollow cylinder, in which piston is accommodated, where piston limits pump room with one end and extends hollow cylinder with other end
04/08/2010CA2738864A1 Rotary pump for a vehicle
04/06/2010CA2457658C A compact vacuum pump
1 ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ... 41