| Patents for F04B 17 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors (9,703) |
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| 04/09/2008 | CN201045336Y Petrol engine water pump |
| 04/09/2008 | CN100379984C Apparatus for fixing stator of reciprocating compressor |
| 04/09/2008 | CN100379472C Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions |
| 04/08/2008 | US7354254 Compact vacuum pump |
| 04/03/2008 | WO2007137194A3 Low power electromagnetic pump and implantable infusion device including the same |
| 04/03/2008 | US20080080988 Pump with electric motor, immersed in the fluid to be pumped |
| 04/03/2008 | US20080080983 Rotary Blood Pump With Opposing Spindle Magnets, Bore And Drive Windings |
| 04/03/2008 | DE102006046457A1 Dosing device for metering out free-flowing substances has a flexible membrane to apply pressure onto a substance to be dosed out along with a storage device and a pulsation absorber |
| 04/02/2008 | EP1904745A1 Device for driving an electromagnetic pump and related electromagnetic dosing pump |
| 04/02/2008 | EP1904723A1 Ammonia generator, vehicle and method for generating ammonia |
| 04/02/2008 | EP1904372A2 Fluid sprayer employing piezoelectric pump |
| 04/02/2008 | EP1629197A4 Compressor improvements |
| 04/02/2008 | CN201043514Y Minitype electrical plunger pump |
| 04/01/2008 | US7351043 Horizontal compressor end cap |
| 03/27/2008 | US20080075612 Waterproof assembly for a blower |
| 03/27/2008 | US20080075611 Miniature liquid cooling device having an integral pump therein |
| 03/27/2008 | US20080075608 Electrically operated hydraulic pump |
| 03/27/2008 | US20080073991 Bearing assembly for cooling fan |
| 03/27/2008 | US20080073990 Bi-directional reversible submersible motor |
| 03/27/2008 | DE4320005C5 Elektrische Maschine zur Wandlung von elektrischer und mechanischer Energie, insbesondere radialkraftbeaufschlagter Elektromotor zum Antrieb von Pumpen Electric machine for converting electrical and mechanical energy, in particular radialkraftbeaufschlagter electric motor for driving pumps |
| 03/27/2008 | DE102007045136A1 Method for pumping liquids e.g. for acoustic waves propagation, requires use of thin substrate for propagating acoustic surface waves |
| 03/27/2008 | DE102006042015A1 Hubkolbenverdichter Reciprocating Compressors |
| 03/26/2008 | CN201041141Y Electric submersible bi-directional oil-pumping anti-sand pump |
| 03/26/2008 | CN100376800C Fluid compressor |
| 03/25/2008 | US7348692 Linear compressor |
| 03/25/2008 | US7348183 Apparatus for use in the detection of microorganisms, chemical compounds and the measurement of membrane transport |
| 03/25/2008 | US7347677 Vane pump |
| 03/25/2008 | US7347674 Pump |
| 03/25/2008 | US7347186 High-pressure pump for a fuel, with sump in communication with the fuel |
| 03/20/2008 | US20080069709 Pump piston and/or elements sealing the pump piston, in particular a sealing ring of elastomeric material, and a device and method for coating an object of elastomeric material |
| 03/20/2008 | US20080067888 Brush device and fuel pump |
| 03/19/2008 | EP1466096B1 Piezo electric pump and device with such pump |
| 03/19/2008 | CN201037453Y Wind power water diversion device |
| 03/19/2008 | CN100375844C Linear compressor and control method thereof |
| 03/19/2008 | CN100375652C Gravity-driven micropump and microliquid comprising the same |
| 03/18/2008 | US7344363 Remedies to prevent cracking in a liquid system |
| 03/18/2008 | US7344362 Turbocharger |
| 03/18/2008 | US7343796 Fluidic demand apparatus and MEMS flow sensor for use therein |
| 03/13/2008 | WO2008030630A2 Flow restricting devices in pumps |
| 03/13/2008 | WO2008012577A3 A method of operating a fluid-working machine and a fluid-working machine |
| 03/13/2008 | US20080063547 Integral Filter and Float for an Electromagnetic Pump |
| 03/13/2008 | US20080063546 Electric fuel pump |
| 03/13/2008 | US20080063545 Electric fuel pump and method for manufacturing the same |
| 03/13/2008 | US20080063542 Fan for generating air flow |
| 03/13/2008 | US20080061645 Motor and electric pump |
| 03/13/2008 | DE202007017812U1 Wasserpumpe, die durch den Luftdruck und die Erdanziehung getrieben wird Water pump, which is driven by the air pressure and gravity |
| 03/13/2008 | DE102006040357A1 Linearverdichter Linear Compressor |
| 03/12/2008 | EP1898087A2 Piezoelectric pump assembly |
| 03/12/2008 | CN101142408A Five piston diaphragm pump |
| 03/12/2008 | CN100374718C liquid supplying pump |
| 03/11/2008 | US7341436 Open face cooling system for submersible motor |
| 03/11/2008 | US7341435 Fluid end |
| 03/06/2008 | US20080054741 Magnetic bearing device, rotating mechanism, and model identification method of rotating machinery main unit |
| 03/06/2008 | DE102006041480A1 Motor-pump-unit for controlling pressure in hydraulic brake system of motor vehicle, has eccentric cam actuating pistons to reciprocating stroke movement that is changed by adjusting elasticity of drive to maximum capacity of generator |
| 03/05/2008 | CN101137844A Downhole uses of piezoelectric motors |
| 03/05/2008 | CN101135302A Plastic high-pressure plunger pump |
| 03/05/2008 | CN101135293A Water energy-accumulation type wind power generating system and corollary new equipment thereof |
| 03/04/2008 | US7338267 Hinged paddle pump |
| 02/28/2008 | US20080050252 Bearing housing, and motor assembly and vacuum cleaner having the same |
| 02/28/2008 | US20080050251 Reciprocatory fluid pump |
| 02/28/2008 | US20080050247 Electromagnetic Pump |
| 02/28/2008 | DE102006043219B3 Piezo electric pump drive system, particularly for air pumps, has membrane as pumping organ with resonance oscillating system, which has resonance mass, supported elastically by resonance spring |
| 02/28/2008 | DE102005014499B4 Regler zur Steuerung einer Aktuatorvorrichtung, die auf einem Fahrzeug installiert ist, um Stille und Komfort in dem Fahrzeug aufrechtzuerhalten To maintain controller for controlling an actuator device that is installed on a vehicle, tranquility and comfort in the vehicle |
| 02/27/2008 | EP1451453B1 System and methods for improved emission control of internal combustion engines |
| 02/27/2008 | CN201027611Y High-tension ceramic syringe pump |
| 02/27/2008 | CN101132960A Air supply system control |
| 02/27/2008 | CN100371591C Linear compressor |
| 02/27/2008 | CN100371590C A reciprocating liquid pump for delivery of liquid fuel to a domestic burner device |
| 02/26/2008 | US7335003 Precision dispense pump |
| 02/26/2008 | US7335002 Fluid end |
| 02/26/2008 | US7334543 Coolant pump, especially electric convection-cooled coolant pump with integrated directional control valve, and corresponding method |
| 02/21/2008 | WO2008003704A3 Power controller |
| 02/21/2008 | US20080044307 Compact helical compressor for mobile use in a vehicle |
| 02/21/2008 | US20080044299 Apparatus, system and method for loading and offlloading a bulk fluid tanker |
| 02/21/2008 | DE10109948B4 Dosierpumpeinrichtung Metering pump |
| 02/20/2008 | CN201025251Y An intelligent electromagnetic pump |
| 02/20/2008 | CN201025250Y An electromagnetic pump |
| 02/20/2008 | CN101128269A High pressure cleaning device |
| 02/20/2008 | CN100370143C Liquid supplying pump, cooling system and electric apparatus |
| 02/19/2008 | US7331775 Pumping device |
| 02/14/2008 | WO2008018806A1 A reciprocating piston machine with oscillating balancing rotors |
| 02/14/2008 | US20080038127 Screw compressor |
| 02/14/2008 | US20080038126 Assembly For Transporting Fluids |
| 02/14/2008 | US20080036321 Magnetic floating shaft set and apparatus using same |
| 02/14/2008 | US20080034754 Non-Positive-Displacement Machine Comprising a Spiral Channel Provided in the Housing Middle Part |
| 02/14/2008 | DE19701671B4 Antriebsvorrichtung für eine Hydropumpe und Verfahren zur Versorgung mindestens eines einen veränderlichen Leistungsbedarf aufweisenden Verbrauchers mit hydraulischer Energie Drive device for a hydraulic pump and a method for supplying at least one variable power requirement having consumer with hydraulic energy |
| 02/14/2008 | CA2660472A1 A reciprocating piston machine with oscillating balancing rotors |
| 02/13/2008 | EP1885994A1 A device for selective movement of well tools and also a method of using same |
| 02/13/2008 | EP1664517B1 Dosing pump for a liquid fuel additive |
| 02/13/2008 | CN101124403A Actuator pump system |
| 02/13/2008 | CN101122281A Wind powered water pump |
| 02/12/2008 | US7330779 Method and system for improving pump efficiency and productivity under power disturbance conditions |
| 02/12/2008 | US7329104 Split-housing pipette pump |
| 02/12/2008 | US7329103 Cooling fan with built-in adjustable speed |
| 02/07/2008 | WO2008014780A1 Device and method for control of a gas flow |
| 02/07/2008 | US20080031752 Sump pump control system |
| 02/07/2008 | US20080031751 Sump pump control system |
| 02/07/2008 | US20080031750 Turbocharger Housing, Turbocharger And A Multi-Turbocharger Boosting System |
| 02/07/2008 | US20080031749 Power transmission mechanism |
| 02/07/2008 | US20080031747 Reciprocating Pump With Reduced Noise Level |