| Patents for F04B 23 - Pumping installations or systems (4,078) |
|---|
| 07/17/2003 | WO2003057343A1 Liquid medicine supplying device and mwthod for supplying liquid medicine |
| 07/17/2003 | US20030131826 Suction controlled pump for HEUI systems |
| 07/15/2003 | US6592336 Hydraulic pump with a built-in electric motor |
| 07/10/2003 | US20030129065 Air compressor, air storage, and high pressure cleaning machine structure |
| 07/03/2003 | US20030125672 Reservoir connector |
| 07/01/2003 | US6585695 Reservoir connector |
| 07/01/2003 | US6585498 Motor-pump unit with pump shaft pinion enmeshed with motor rotor |
| 06/26/2003 | WO2003052271A1 Crank shaft in dual capacity compressor |
| 06/26/2003 | US20030118459 Hydraulic amplifier pump for use in ultrahigh pressure liquid chromatography |
| 06/18/2003 | EP1319831A2 High pressure fuel pump having integrated vane feed pump |
| 06/12/2003 | US20030108443 Fuel injection pump |
| 06/11/2003 | EP1318295A1 Apparatus for fuel injection and compressing air |
| 06/11/2003 | EP1317624A1 Hydraulic system comprising a main pump and a precompression pump |
| 06/10/2003 | US6575709 Pumps |
| 06/05/2003 | WO2003046380A1 Axial piston pump/motor with clutch and through shaft |
| 06/05/2003 | US20030103850 Axial piston pump/motor with clutch and through shaft |
| 06/04/2003 | CN1110642C Process components, containers and pipeline for containing and transporting cryogenic temperature fluids |
| 06/03/2003 | US6572339 Positive displacement fluid pump having improved fill characteristics |
| 05/30/2003 | WO2003044940A1 Actuator driving device of working machine |
| 05/28/2003 | EP1165247B1 Suction pump |
| 05/28/2003 | CN1420963A 化学计量泵 Chemical metering pumps |
| 05/28/2003 | CN1109819C Series pump with auxiliary pump. |
| 05/27/2003 | US6568913 Lubrication pump for a swash plate type compressor |
| 05/22/2003 | US20030095875 Fuel injection pump |
| 05/22/2003 | US20030094199 System and method for pumping high-viscous fluids through heat exchangers |
| 05/15/2003 | WO2002060594A3 Liquid color pumping method and supply apparatus |
| 05/15/2003 | WO2001096742B1 Portable hydraulic pump unit |
| 05/15/2003 | US20030089121 Method and apparatus for variable frequency controlled compressor and fan |
| 05/14/2003 | EP1309787A1 Fuel tank mounted, motorized high pressure gasoline pump |
| 05/08/2003 | US20030084784 Internally supercharged axial piston pump |
| 05/06/2003 | US6558134 Fluid intensifier pump system |
| 04/29/2003 | US6555986 Method and apparatus for detection of occlusions |
| 04/24/2003 | US20030077188 Compact eletrohydraulic motor pump unit |
| 04/23/2003 | EP1303700A1 Thick matter pump |
| 04/22/2003 | US6551078 Pump assembly for an aquarium |
| 04/22/2003 | US6551069 Compressor with a capacity modulation system utilizing a re-expansion chamber |
| 04/17/2003 | WO2003031817A1 High pressure pump system for supplying a cryogenic fluid from a storage tank |
| 04/17/2003 | US20030070428 Electrohydraulic motor pump aggregate, attachable element and pressure limiting valve |
| 04/16/2003 | EP1302663A1 Electro-hydraulic motor pump unit and check valve unit |
| 04/16/2003 | EP1302660A2 Cooling of electrical driven pump |
| 04/15/2003 | US6547527 Generator unit with clutch-driven pump |
| 04/10/2003 | US20030068239 Pump for exerting pressure on fluid and fluid tank unit having the same |
| 04/09/2003 | EP1300189A2 Air drive system |
| 04/09/2003 | EP1299193A1 Fluid product dispensing pump |
| 04/08/2003 | US6543649 Child-resistant liquid dispenser |
| 04/02/2003 | EP1297257A1 Flywheel system with parallel pumping arrangement |
| 04/01/2003 | US6539986 Liquid discharging apparatus and method for discharging liquid |
| 03/27/2003 | WO2003024315A2 External counter pulsation apparatus |
| 03/27/2003 | WO2002014677A9 Fuel tank mounted, motorized high pressure gasoline pump |
| 03/27/2003 | US20030059311 Pump |
| 03/27/2003 | CA2460165A1 External counter pulsation apparatus |
| 03/26/2003 | EP1296060A2 Fuel injection system for an internal combustion engine |
| 03/25/2003 | US6537039 Hydraulic drive portable air compressor system |
| 03/19/2003 | EP1293669A2 Hydraulic vehicle steering pump driven by combustion engine |
| 03/19/2003 | EP1293663A2 Pump unit and fluid supplying system |
| 03/19/2003 | EP1292768A1 Axial piston engine |
| 03/19/2003 | CN1103433C Intercooling system of controlling constant temperature for multistage compressor and method thereof |
| 03/13/2003 | US20030049143 Integrated pump |
| 03/13/2003 | US20030047218 Hydraulic power assembly having a removable top |
| 03/13/2003 | US20030046930 Arrangement structure of swash plate hydraulic pump hydraulic pump |
| 03/12/2003 | EP1290344A1 Portable hydraulic pump unit |
| 03/12/2003 | CN1402649A Device and method for pumping high viscosity fluids |
| 03/05/2003 | EP1090226B1 Dual pump unit |
| 03/04/2003 | US6526748 Control device for hydraulic pump |
| 02/27/2003 | US20030037545 Hydraulic system with variable fluid flow under pressure to fluid-operated consumers |
| 02/26/2003 | EP1286058A2 Hydraulic system for injection moulding machines |
| 02/26/2003 | EP1286057A1 Hydraulic circuit of construction machinery |
| 02/25/2003 | US6524084 Motor pump unit |
| 02/25/2003 | CA2232955C High-pressure hydraulic pump with improved performance |
| 02/20/2003 | WO2002101242A3 Compressor with a capacity modulation system utilizing a re-expansion chamber |
| 02/20/2003 | US20030033803 Tandem pump unit |
| 02/19/2003 | CN2536221Y Frequency varying movable extrinsic counterpulsation device |
| 02/18/2003 | US6520076 Oil pressure device |
| 02/18/2003 | CA2270782C Cascaded progressing cavity pump system |
| 02/13/2003 | WO2003011439A1 Pump for seawater desalination systems using reverse osmosis |
| 02/13/2003 | CA2420125A1 Pump for seawater desalination systems using reverse osmosis |
| 02/11/2003 | US6516784 Pressure accumulating distribution type fuel injection pump |
| 02/11/2003 | US6516622 Method and apparatus for variable frequency controlled compressor and fan |
| 02/05/2003 | CN1100924C Multi-dot foundation filling construction method and apparatus |
| 01/30/2003 | US20030021709 Plunger pump device |
| 01/30/2003 | US20030021700 Fluid intensifier pump system |
| 01/29/2003 | CN1394273A Hydraulic hybrid vehicle |
| 01/29/2003 | CN1393638A Device for draining fluid |
| 01/28/2003 | US6510780 Ball screw driven pump |
| 01/23/2003 | US20030017061 Pump for sea water desalination systems by reverse osmosis |
| 01/23/2003 | US20030017057 Pump unit and fluid supplying system |
| 01/21/2003 | US6510366 Apparatus and method for customizing cosmetic products |
| 01/16/2003 | WO2003004242A1 Hydraulic unit |
| 01/16/2003 | US20030012660 Fuel injection pump |
| 01/16/2003 | DE20216295U1 Piston pump for multiple component adhesives has common drive shaft connected to lever arms coupled to connecting rods of different size pumping cylinders |
| 01/15/2003 | EP1274932A1 Pump |
| 01/09/2003 | WO2002084117A3 Speed variable feed pump |
| 01/08/2003 | EP1181453B1 Motor-pump unit |
| 01/08/2003 | EP1102935B1 A motor driven pump |
| 01/07/2003 | US6502394 Pump |
| 01/03/2003 | WO2003001059A1 Liquid dispensing device |
| 01/01/2003 | CN1097683C Fluid cooling device |
| 12/31/2002 | US6499966 Motor driven pump |
| 12/27/2002 | WO2002093016A3 Hydraulic pump nozzle and method of use |
| 12/26/2002 | US20020197173 Fluid discharging device |