| Patents for F04B 23 - Pumping installations or systems (4,078) |
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| 01/14/2001 | CA2312231A1 Low profile air cooled air compressor and aftercooler |
| 01/04/2001 | DE19930635A1 Energy converter for converting electricity to hydraulic power, with electric motor and hydraulic pump independently attached to base frame |
| 01/04/2001 | DE19930562A1 Hydraulikanlage für ein Flurförderzeug Hydraulic system for a truck |
| 01/03/2001 | EP1065386A2 Hydraulic circuit for a materials handling vehicle |
| 01/03/2001 | CN1060260C Method and apparatus for pumping volatilizing gas from container to pump |
| 01/02/2001 | US6168393 Electric motor/radial pump assembly |
| 12/26/2000 | US6164932 Aquarium pump for use both as an air pump and a water pump and aquarium apparatus with a passage aquarium |
| 12/26/2000 | US6164315 Apparatus for use in manufacture of sump basins |
| 12/21/2000 | WO2000077397A1 Piston pump, method and installation for filtering water |
| 12/21/2000 | CA2412378A1 Piston pump, method and installation for filtering water |
| 12/14/2000 | WO2000075518A1 A pumping arrangement for pumping a liquid product from a tank or container |
| 12/14/2000 | DE10020650A1 Hand pump for car seat adjustment uses actuator integrally extended from nonreturn valve seal to free return line to inbuilt fluid reservoir taking seat load off actuator movement. |
| 12/05/2000 | US6155793 Recessed fuel pump module |
| 11/28/2000 | US6152707 Portable water tank and booster |
| 11/23/2000 | DE19840026C2 Pumpsystem zum Mischen von Flüssigkeiten Pump system for mixing liquids |
| 11/22/2000 | EP1054155A1 Method for pumping gas-liquid mixtures and piston pump |
| 11/21/2000 | US6148548 Construction machine |
| 11/16/2000 | DE10015671A1 Fuel pump for vehicle has a modular pumping unit that is adapted for different vehicles and that fits into a pump holder fitted into a fuel tank |
| 11/14/2000 | US6146108 Portable pump |
| 11/14/2000 | US6145971 Printer ink pump and method of supplying ink using motion of the carrier |
| 11/07/2000 | US6142747 Fuel pump assembly |
| 11/07/2000 | US6142061 High capacity diaphragm pumping unit |
| 11/02/2000 | WO2000065237A2 Gas pressurized liquid pump with intermediate chamber |
| 11/02/2000 | WO2000065230A1 Hydraulic pump with built-in electric motor |
| 11/02/2000 | WO2000064570A1 Apparatus and method for customising cosmetic products |
| 10/19/2000 | WO2000061990A1 Pump system for delivering cryogenic liquids |
| 10/18/2000 | EP1045143A1 Hydraulic motor-pump unit |
| 10/12/2000 | WO2000060216A1 Reciprocating fluid machines |
| 10/12/2000 | DE19915853A1 Pumpensystem zum Fördern von kryogenen Flüssigkeiten Pump system for delivering cryogenic liquids |
| 10/11/2000 | CN2400597Y Deep-well efficient water lifts |
| 10/05/2000 | DE19915292A1 Compact fluid pump system, with support device fitting in annular form round part of pump casing pointing towards setting down surface |
| 10/05/2000 | DE19914063A1 Feed device for fuel, with electronically commutated electric motor in electric fuel pump |
| 10/05/2000 | DE19913774A1 Fuel feed unit for fuel injection system, with fuel feed pump integrated into casing of high pressure pump |
| 10/04/2000 | EP1040305A1 Process components, containers, and pipes suitable for containing and transporting cryogenic temperature fluids |
| 10/03/2000 | US6126669 Depilation system |
| 10/03/2000 | US6126413 Apparatus for use in liquid circulation system and method for using said apparatus |
| 10/03/2000 | US6126409 Integral housing unit having a lockdown check valve and a pressure relief valve for a submersible pump and method of assembling the same |
| 10/03/2000 | US6126407 Pump device for high pressure fuel delivery in fuel injection system of internal combustion engines |
| 10/03/2000 | US6125879 Release mechanism for a battery powered wheeled garden sprayer |
| 09/28/2000 | WO2000056465A1 Suction pump |
| 09/28/2000 | CA2368572A1 Suction pump |
| 09/21/2000 | WO2000055507A1 Automatic pneumatic pump |
| 09/19/2000 | US6119957 Intermittent artificial fountain apparatus |
| 09/13/2000 | EP0795085B1 A submerged pump with coaxial opposing modular pistons, operated by double eccentric cams or similar |
| 09/12/2000 | US6116869 Pumping process and system for mixing liquids |
| 09/06/2000 | CN1056218C Hydraulic unit |
| 08/15/2000 | US6102676 Pump |
| 08/10/2000 | WO2000045963A1 Dispenser of chemically unstable products |
| 08/10/2000 | CA2361517A1 Dispenser of chemically unstable products |
| 08/08/2000 | US6099724 Active pump phasing to enhance chromatographic reproducibility |
| 08/03/2000 | WO2000045085A1 Bottom entry pumping system with tertiary containment |
| 08/03/2000 | WO2000044420A1 Metered dose infusion pump and method |
| 08/03/2000 | DE19952144A1 Pressurized medium delivery device for use particularly in a motor vehicle comprises a pump, a suction pipe, a pressure pipe and a pressurized medium supply volume in a pressurized medium supply container |
| 08/03/2000 | CA2323201A1 Metered dose infusion pump and method |
| 07/27/2000 | WO2000043674A1 Liquid pressurizing device |
| 07/27/2000 | DE19912286A1 Liquid supply system with at least two pumps, both of which are in casings which can be connected to adjacent casings |
| 07/27/2000 | DE19902292A1 Supply unit for fuel injection system, with output connection of pressure limiting valve arranged so that fluid can flow direct to induction connection of pump when valve is open |
| 07/27/2000 | DE19902259A1 Montageverfahren Assembly method |
| 07/26/2000 | EP1022460A2 Mounting method |
| 07/26/2000 | CN1054907C Apparatus for producing of fluidic pressure |
| 07/25/2000 | US6092695 Interchangeable liquid dispensing cartridge pump |
| 07/20/2000 | DE19900564A1 Common rail system for injection IC engine has the high pressure fuel pump lubricated by fuel tapped off the low pressure feed and returned into the fuel tank |
| 07/04/2000 | US6082888 Constant rate discharge apparatus and constant rate discharge method |
| 06/28/2000 | EP1012481A1 Hydraulic unit |
| 06/28/2000 | CN2385100Y Integral fuel delivery pump |
| 06/28/2000 | CN2385099Y Small size fuel delivery pump |
| 06/15/2000 | WO2000034656A1 Low pressure ratio piston compressor |
| 06/15/2000 | WO2000034654A1 Method for pumping gas-liquid mixtures and piston pump |
| 06/14/2000 | EP1008754A2 Positive displacement pump systems |
| 06/14/2000 | EP1008750A1 Compact hydraulic power unit |
| 06/14/2000 | EP1007974A1 Interchangeable liquid dispensing cartridge pump |
| 06/08/2000 | WO2000032932A1 Ball screw driven pump |
| 06/08/2000 | DE19928515A1 Hydraulisches Kompaktaggregat Compact hydraulic unit |
| 06/06/2000 | US6071086 Radial piston hydrostatic machine with a first sweeping-displacement stage about the rotation of a piston cylinder-barrel fluidly connected to a second fluid displacement stage within the pistons |
| 05/31/2000 | EP1004542A1 Hydraulic system especially for an industrial truck |
| 05/31/2000 | EP1003974A4 Cascaded progressing cavity pump system |
| 05/31/2000 | EP1003974A2 Cascaded progressing cavity pump system |
| 05/31/2000 | DE19854417A1 Arbeitsmaschine, insbesondere Flurförderzeug Machine, especially truck |
| 05/30/2000 | US6068447 Semi-automatic compressor controller and method of controlling a compressor |
| 05/24/2000 | EP0817916A4 Multiple piston pump |
| 05/24/2000 | CN1052772C Ballast placing vehicle |
| 05/23/2000 | US6065816 Brake control apparatus for a vehicle |
| 05/18/2000 | WO2000028212A1 Method for conveying damp gases by means of a conveyor device and conveyor device for carrying out said method |
| 05/18/2000 | DE19851680A1 Verfahren zum Fördern feuchter Gase mittels einer Fördereinrichtung sowie Fördereinrichtung zum Durchführen dieses Verfahrens A method for conveying moist gases by means of a conveyor and conveyor for carrying out this method |
| 05/17/2000 | EP1001167A2 Electromagnetic pump |
| 05/17/2000 | EP0831983A4 Fluid jet cutting system |
| 05/16/2000 | US6062825 Air compressor aftercooler with automatic heated drain valve and start-up shut-off |
| 05/11/2000 | WO2000025852A1 Reservoir connector |
| 05/11/2000 | WO2000025844A1 Compact pump drive system |
| 05/11/2000 | CA2832936A1 Reservoir connector |
| 05/11/2000 | CA2669175A1 Reservoir connector |
| 04/29/2000 | CA2297493A1 Liquid tank and pump combination |
| 04/25/2000 | US6053711 Pump for pressurizing control system |
| 04/19/2000 | EP0993330A1 Active pump phasing to enhance chromatographic reproducibility |
| 04/18/2000 | CA2182339C Thermostatically controlled intercooler system for a multiple stage compressor and method |
| 04/13/2000 | WO2000020757A1 Manually operated pump or compressor |
| 04/13/2000 | DE19846940A1 Pump arrangement, e.g. for diesel engines with common rail fuel injection systems, has distributor for selectively connecting high pressure pump suction ports to priming pump port |
| 04/12/2000 | EP0991865A1 Multiple pump control arrangement |
| 04/12/2000 | CN1250508A Fluid cooling device |
| 04/06/2000 | WO2000019086A1 Pumping method and device |