| Patents for F04B 23 - Pumping installations or systems (4,078) |
|---|
| 11/22/2011 | US8062001 Method for controlling pump transitions in a multi-mode hybrid transmission |
| 11/22/2011 | US8061179 High pressure dual-action hydraulic pump |
| 11/17/2011 | US20110280741 Helico-axial pump, rotor for a helico-axial pump as well as method for journalling a rotor in a helico-axial pump |
| 11/16/2011 | EP2386758A1 A method of pumping a predetermined dose of a medical fluid |
| 11/16/2011 | CN202040042U Self-priming pump |
| 11/16/2011 | CN101705826B Front shield stable shoe hydraulic system of shield machine |
| 11/15/2011 | US8057193 Screw compressor comprising a relief valve |
| 11/15/2011 | US8056333 Pump and engine configuration |
| 11/10/2011 | WO2011140089A2 Double-acting subterranean pump |
| 11/09/2011 | EP2385290A1 Lubricant pump and machine with such a lubricant pump |
| 11/09/2011 | EP2385253A1 Fluid delivery device, system and method |
| 11/09/2011 | EP2385252A1 Hydraulic assembly |
| 11/09/2011 | CN202031806U Plunger emulsifying liquid pump |
| 11/08/2011 | US8051898 Water cooling type heat dissipation module for electronic device |
| 11/03/2011 | US20110269583 Hydraulic control apparatus and hydraulic control method |
| 11/02/2011 | EP2383470A1 Plunger pump actuated by a shape memory element |
| 11/02/2011 | EP1740406B1 Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof |
| 11/01/2011 | US8047812 Variable volume, shape memory actuated insulin dispensing pump |
| 11/01/2011 | US8047811 Variable volume, shape memory actuated insulin dispensing pump |
| 11/01/2011 | US8047809 Modular air compression apparatus with separate platform arrangement |
| 11/01/2011 | US8047807 Vehicle transmission with jet pump |
| 11/01/2011 | US8047806 Jet well pump |
| 10/25/2011 | US8043072 Filter, piston pump using the filter, and method of mounting the filter in a valve seat member of the piston pump |
| 10/19/2011 | EP2378126A2 Container pump |
| 10/19/2011 | DE202011101499U1 Pumpe mit eingebauten Mengenteiler. Pump with built-in divider. "Vorhofpumpe" "Atrial pump" |
| 10/19/2011 | CN202012460U Energy-saving buoyancy water pumping device |
| 10/13/2011 | WO2011123955A1 System and method for energy storage and retrieval |
| 10/13/2011 | WO2011071528A3 System and method for controlling linear pump system |
| 10/13/2011 | CA2846309A1 System and method for energy storage and retrieval |
| 10/13/2011 | CA2795645A1 System and method for energy storage and retrieval |
| 10/06/2011 | US20110243772 Fuel supply installation of an aircraft turbojet |
| 10/06/2011 | US20110239993 Diesel feedside boost pump |
| 10/05/2011 | EP2370696A1 Pump arrangement with two pump units, system, use and method |
| 10/05/2011 | CN202001246U Portable, energy-saving and intelligent clean water pump |
| 10/05/2011 | CN202001245U Explosion-isolation type rapid-moving pump station used in mine |
| 10/05/2011 | CN102207068A Integrated pump capable of connecting different power sources |
| 10/04/2011 | US8029250 Variable volume, shape memory actuated insulin dispensing pump |
| 10/04/2011 | US8029245 Variable volume, shape memory actuated insulin dispensing pump |
| 10/04/2011 | CA2511889C Water circulation systems for ponds, lakes, and other bodies of water |
| 09/29/2011 | WO2011116924A1 Fluid cooling device |
| 09/29/2011 | US20110238031 Medication reservoir |
| 09/29/2011 | US20110232418 Hydraulic hybrid vehicle with large-ratio shift transmission and method of operation thereof |
| 09/21/2011 | EP1299193B1 Fluid product dispensing pump |
| 09/20/2011 | US8020399 High pressure mister fan cooling system |
| 09/15/2011 | US20110223040 High-pressure pump arrangement |
| 09/14/2011 | EP2077874B1 Peristaltic micropump having an exchangeable pump head |
| 09/14/2011 | CN201972876U 一种腐蚀性液体的循环供给装置 A corrosive liquid circulating provider |
| 09/08/2011 | US20110217189 Refrigerant compressor |
| 09/07/2011 | CN201963510U 多功能水气泵 Multifunctional water pump |
| 09/06/2011 | US8011904 Gas feed assembly |
| 09/01/2011 | WO2011106254A1 Method and system for optimizing operation of a pump |
| 08/31/2011 | CN201952766U 积水吸除装置 Water suction device |
| 08/30/2011 | US8007251 Radial piston fuel supply pump |
| 08/25/2011 | WO2011101914A1 Pump device for lubrication oil |
| 08/25/2011 | DE102010009256A1 Lubrication system for internal combustion engine, has pressure circulatory lubrication for supplying bearing point with lubricant, where lubricant is collected in lubricant collection pan |
| 08/24/2011 | CN102165243A Oil pump for a refrigeration compressor |
| 08/18/2011 | US20110200472 Integrated fuel delivery module and methods of manufacture |
| 08/18/2011 | US20110198887 Double-acting piston compressor of which the piston is guided by a roller and driven by a pinion and racks |
| 08/17/2011 | EP1561512B1 Pump unit and container |
| 08/17/2011 | CN102155381A Drainage suction pump for ship |
| 08/17/2011 | CN102155380A Explosion proof type fast-moving pump station for mine |
| 08/16/2011 | US7998131 Reservoir connector |
| 08/16/2011 | US7997878 Dense phase powder pump with single ended flow and purge |
| 08/16/2011 | US7997335 Jet pump with a centrifugal pump |
| 08/11/2011 | WO2011095935A2 Methods of use for a positive displacement pump having an externally assisted valve |
| 08/11/2011 | CA2787687A1 Methods of use for a positive displacement pump having an externally assisted valve |
| 08/10/2011 | EP2354555A1 Method for optimising the energy of pumps |
| 08/10/2011 | EP2354546A1 Membrane vacuum pump |
| 08/10/2011 | EP2354525A1 Coupling, particularly for coupling a high-pressure pump with a gear wheel pump |
| 08/10/2011 | CN201925122U 高压射流喷雾风机 High-pressure jet spray fan |
| 08/09/2011 | US7993109 Variable volume, shape memory actuated insulin dispensing pump |
| 08/09/2011 | US7993108 Variable volume, shape memory actuated insulin dispensing pump |
| 08/03/2011 | EP2350460A1 Hydraulic unit having a tank |
| 08/03/2011 | EP1864019B1 Hydraulic group |
| 08/02/2011 | US7988683 Reservoir connector |
| 07/29/2011 | CA2729435A1 Pressure pulse interaction management in a multiple pump system |
| 07/28/2011 | WO2011088983A1 Method for optimizing the energy of pumps |
| 07/27/2011 | EP2347105A2 Rotary pump for a vehicle |
| 07/26/2011 | US7984783 Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof |
| 07/26/2011 | US7984671 Self-tightening cover for pump |
| 07/21/2011 | US20110174400 Chemical liquid feeding device |
| 07/21/2011 | US20110173966 Hydraulic agregate |
| 07/20/2011 | CN102128158A Linear pump |
| 07/19/2011 | US7981105 Medication reservoir |
| 07/14/2011 | US20110168283 Hydraulic Circuit For Working Machine |
| 07/14/2011 | DE102010000850A1 Kupplung, insbesondere zum Koppeln einer Hochdruckpumpe mit einer Zahnradpumpe Coupling, in particular for coupling a high-pressure pump with a gear pump |
| 07/13/2011 | EP1550508B1 Substance-atomizing apparatus |
| 07/12/2011 | CA2714739A1 System and method of driving and controlling pneumatic and hydraulic systems |
| 07/07/2011 | WO2011081111A1 Negative pressure effect device |
| 07/07/2011 | US20110164992 Vacuum evacuation device |
| 07/07/2011 | US20110164990 Multi-stage compressor |
| 07/07/2011 | DE10325310B4 Kraftstoffeinspritzpumpe Fuel injection pump |
| 06/29/2011 | CN102108923A Two-stage oil absorption electric fuel pump with jet |
| 06/28/2011 | CA2641187C Hydraulic fluid reservoir and hydraulic system |
| 06/23/2011 | US20110146389 Continuous flow pump |
| 06/22/2011 | CN102105688A High-pressure fuel pump |
| 06/22/2011 | CN102102651A Light energy-efficient intelligent clarified water pump |
| 06/22/2011 | CN101560967B Drainage system of feed pump turbine arranged at low position |
| 06/16/2011 | WO2011071528A2 System and method for controlling linear pump system |
| 06/16/2011 | WO2011070244A2 Piston pump, and water treatment facility provided with such pump |