| Patents for F04D 3 - Axial-flow pumps (1,557) |
|---|
| 07/13/2006 | US20060155158 Percutaneously introduced blood pump and related methods |
| 07/12/2006 | CN2795496Y Axial flow submersible pump |
| 07/06/2006 | US20060143832 Inflatable device with recessed fluid controller and modified adjustment device |
| 06/29/2006 | WO2006066388A1 Improved pump and method |
| 06/29/2006 | DE202005020071U1 Transducer, has electrical machine including rotor with hollow space that runs axially and openable on both sides, and converting device arranged in space for converting electrical energy into material flow or vice-versa |
| 06/29/2006 | CA2591769A1 Improved pump and method |
| 06/28/2006 | CN2791306Y Screw-rod pump with pressure regulation valve |
| 06/15/2006 | WO2006061914A1 Inducer and pump |
| 06/15/2006 | US20060123549 Inflatable device with recessed fluid controller and modified adjustment device |
| 05/24/2006 | CN2782993Y 锡泵浦 Tin pump |
| 05/24/2006 | CN1257595C Rotor device |
| 05/24/2006 | CN1257394C Pump lever torque force sensor |
| 05/10/2006 | CN2779117Y Surface drive for screw pump oil extraction |
| 05/09/2006 | US7039972 Inflatable device with recessed fluid controller and modified adjustment device |
| 04/25/2006 | US7033132 Bladeless pump |
| 04/19/2006 | CN2773869Y Axial-flow ventilator of 9Q series transformer |
| 04/18/2006 | US7029231 Liquid seal pump of the helical screw type |
| 04/04/2006 | US7021905 Fluid pump/generator with integrated motor and related stator and rotor and method of pumping fluid |
| 03/29/2006 | EP1638626A1 Pump |
| 03/28/2006 | US7018170 Ribbon drive pumping apparatus and method with added fluid |
| 03/22/2006 | CN1246594C Approximate sealed dual head screw |
| 03/15/2006 | CN1245793C Device for delivering single-phase or multiphase fluids without altering the properties thereof |
| 03/08/2006 | EP1631334A1 Blood pump with frusto-conical bearing structure |
| 03/08/2006 | EP1189646A4 Magnetic suspension blood pump |
| 03/01/2006 | CN2761879Y Improved conical single screw pump |
| 02/16/2006 | US20060032188 Membrane deflation in combination with rigid surfaces |
| 02/15/2006 | CN2758534Y Equal strength composite lining for stator of single screw pump |
| 02/15/2006 | CN1242174C Electric pump with axial-flow impeller |
| 02/08/2006 | EP1261385B1 Blood pump |
| 01/04/2006 | EP1612023A2 Molded plastic fans having improved fan ring weld line strength |
| 12/22/2005 | US20050281685 Rotary pump with exclusively hydrodynamically suspended impeller |
| 12/14/2005 | CN2746160Y Screw pump |
| 11/29/2005 | US6969018 Sanitary shredder |
| 11/23/2005 | EP1540180A4 Electronic fluid pump |
| 11/22/2005 | US6966748 Rotary pump with exclusively hydrodynamically suspended impeller |
| 11/17/2005 | US20050254976 Blood pump with constant blood pumping area |
| 11/15/2005 | US6964134 Membrane deflation in combination with rigid surfaces |
| 11/10/2005 | US20050250975 Blood pump with dual inlet passages |
| 11/10/2005 | DE102005016040A1 Pumpenanordnung für ein Getriebe Pump assembly for a transmission |
| 11/03/2005 | WO2005057016A3 High performance inducer |
| 11/02/2005 | CN1692229A Hydrodynamic bearing-type pump |
| 11/02/2005 | CN1690436A Screw pump and method of production thereof |
| 11/02/2005 | CN1689784A Plastic fans having improved fan ring weld line strength |
| 10/27/2005 | US20050238486 Plastic fans having improved fan ring weld line strength |
| 10/26/2005 | EP1212516B1 Hydraulic seal for rotary pumps |
| 10/20/2005 | US20050232788 Pump for transfer case |
| 10/19/2005 | EP1360416B1 Device for axially conveying fluids |
| 10/19/2005 | CN1683791A Directly driving screw pump device |
| 10/18/2005 | CA2369955C Device for delivering single-phase or multiphase fluids without altering the properties thereof |
| 10/12/2005 | CN2733047Y Single-screw pump with underslung seal |
| 10/05/2005 | CN2731146Y Double-stage combine screw oil pump |
| 10/04/2005 | US6952071 Piezo-electric device |
| 09/13/2005 | US6942611 Paracardiac blood pump |
| 09/07/2005 | CN2723675Y Detactable wellhead device of screw rod pump oil production system |
| 09/01/2005 | DE102005006120A1 Axialflusspumpe Axial flow pump |
| 08/30/2005 | CA2282231C Modular downhole multiphase pump |
| 08/30/2005 | CA2238276C Centrifugal pump with diluent injection ports |
| 08/17/2005 | CN2718271Y Bush combined screw pump |
| 08/17/2005 | CN1654825A Axial-flow pump |
| 08/11/2005 | US20050175450 Axial-flow pump |
| 08/11/2005 | DE10123139B4 Verfahren zur Regelung einer Unterstützungspumpe für Fluidfördersysteme mit pulsatilem Druck A method for controlling an assist pump for fluid delivery systems with pulsatile pressure |
| 07/27/2005 | EP1485144B1 Dual inlet mixed-flow blood pump |
| 07/27/2005 | EP1303703B1 Sanitary shredder |
| 07/20/2005 | CN1643260A Ribbon drive power generation for variable flow conditions |
| 07/20/2005 | CN1641806A Axial-flow ventilating machine for transformer |
| 07/14/2005 | US20050152782 Hydrodynamic bearing-type pump |
| 07/14/2005 | US20050150914 Material dispenser having a positive shutoff mechanism |
| 07/13/2005 | EP1551500A2 Percutaneously introduced blood pump and related methods |
| 07/07/2005 | WO2005061902A1 Hydraulic in-line axial-flow pump with a submerged rotor of an electric motor |
| 07/06/2005 | CN1635277A Method for processing rubber isopachous stator of screw pump |
| 06/30/2005 | US20050142001 Axial flow pump or marine propulsion device |
| 06/29/2005 | CN1632324A Inflatable device with recessed fluid controller and modified adjustment device |
| 06/23/2005 | WO2005057016A2 High performance inducer |
| 06/23/2005 | WO2005030296A3 Axial-flow blood pump with magnetically suspended, radially and axially stabilized impeller |
| 06/15/2005 | EP1540180A1 Electronic fluid pump |
| 06/01/2005 | CN2703148Y Conical single-screw pump |
| 06/01/2005 | CN1621694A Processing method of composite material screw pump stator |
| 05/25/2005 | CN2702094Y Mini-type deep well pump |
| 05/19/2005 | US20050107657 Dual inlet mixed-flow blood pump |
| 05/18/2005 | CN2700606Y Ground surface driven screw pump for rodless pumping operation |
| 05/12/2005 | US20050100451 Axial flow pump and fluid circulating apparatus |
| 05/11/2005 | CN2699013Y Single screw pump with long lead and spiral cavity |
| 05/11/2005 | CN1614238A Method for machining screw pump stator with equal wall thickness |
| 04/28/2005 | US20050089434 Drainage pump and underwater bearing unit |
| 04/27/2005 | CN2695700Y Connection structure of highpresure,large flow single screw pump |
| 04/27/2005 | CN2695691Y Link structure of high-pressure, large flow single screw pump |
| 04/27/2005 | CN1609455A Water discharge pump and underwater bearing apparatus |
| 04/26/2005 | US6884129 Jet pump bearing assembly |
| 04/20/2005 | CN1198056C 管线泵 Pipeline Pump |
| 04/13/2005 | CN1196866C Hydraulic seal for rotary pumps |
| 04/07/2005 | WO2005030296A2 Axial-flow blood pump with magnetically suspended, radially and axially stabilized impeller |
| 04/06/2005 | CN2690628Y Equal wall thickness screw pump stator |
| 03/30/2005 | CN2688942Y Bidirectional tubular/axial flow pump |
| 03/30/2005 | CN2688937Y Multi-head three-phase mixed transferring pump with single screw |
| 03/23/2005 | CN1598310A Scrow oil pumping pump |
| 03/16/2005 | CN1193170C Electric pump with several impellers |
| 03/16/2005 | CN1193169C Sanitary shredder |
| 03/10/2005 | US20050053477 Mobile pump |
| 03/09/2005 | CN1191777C Inflatable device and inflatable system |
| 03/01/2005 | US6861778 System for passive and stable suspension of a rotor in rotor/stator assemblies |