| Patents for F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups (7,179) |
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| 01/23/2003 | DE10144197C1 Rotor for eccentric screw pump has rotor body made from cold shaped tube with drive slot worked in directly at one end and other end closed by cover |
| 01/22/2003 | EP1278298A2 Method and apparatus for starting a pump drive |
| 01/22/2003 | EP1277960A2 Variable-delivery pump |
| 01/22/2003 | EP1276992A1 Gear-wheel pump, in particular for a high-pressure fuel pump |
| 01/16/2003 | US20030012671 Method and apparatus for inspecting vanes in a rotary pump |
| 01/16/2003 | US20030012664 Multi-stage internal gear fuel pump |
| 01/16/2003 | DE20113797U1 Filling unit for dosing containers with liquid has drive with a supporting housing and a resting element which lies underground and extensor pump with unit with filling valve |
| 01/15/2003 | EP1274941A1 Pump |
| 01/14/2003 | US6506029 Gear pump |
| 01/09/2003 | WO2002084117A3 Speed variable feed pump |
| 01/09/2003 | WO2002077451A3 Pump with a simply exchangeable head pump |
| 01/09/2003 | US20030007876 Variable displacement pump |
| 01/09/2003 | US20030007875 Variable displacement pump |
| 01/09/2003 | US20030005906 Hydraulic motor system |
| 01/09/2003 | DE20215849U1 Helical pump has stator and rotor discharging via back-flow prevention valve |
| 01/08/2003 | EP1181453B1 Motor-pump unit |
| 01/08/2003 | EP1102935B1 A motor driven pump |
| 01/07/2003 | US6503064 Bi-directional low maintenance vane pump |
| 01/03/2003 | WO2002097272A8 Rotary pump |
| 01/02/2003 | US20030003007 Hydraulic motor |
| 01/02/2003 | EP1270946A2 Device, like an extrusion machine, comprising a direct driven gear pump |
| 01/02/2003 | EP1268984A2 High efficiency turbine |
| 12/31/2002 | US6499966 Motor driven pump |
| 12/27/2002 | WO2002059482B1 An integral unit of a hydraulic brake/gerotor hydraulic motor a nd a control valve block |
| 12/24/2002 | US6497565 Pump apparatus having drive force input portion aligned with pump shaft bearing member |
| 12/24/2002 | US6497557 Sliding vane pump |
| 12/19/2002 | US20020192093 Eccentric single-rotor screw pump |
| 12/19/2002 | US20020192080 Dual discharge hydraulic pump and system therefor |
| 12/19/2002 | DE10149388A1 Pump module for IC engines has drive shaft with coupling unit at both ends for connection to separate pumps, e.g. hydraulic/lubricant pump and vacuum pump |
| 12/19/2002 | DE10137586A1 Device to connect pump to multi-sectional engine component consists of ring-shaped raised sections around fastening points on pump or component |
| 12/18/2002 | EP1267078A2 Fluid transfer machine with drive shaft lubrication and cooling |
| 12/18/2002 | EP1267077A1 Gear pump with three shafts |
| 12/18/2002 | EP1267076A2 Bearing arrangement |
| 12/18/2002 | CN2526543Y Gear pump for fuel oil charger |
| 12/18/2002 | CN1386171A 内齿轮泵 Internal gear pump |
| 12/18/2002 | CN1096576C Steering control unit |
| 12/12/2002 | US20020185000 Hydrostatic slewing drive |
| 12/11/2002 | EP1264107A1 Hydraulic power system |
| 12/10/2002 | US6491501 Progressing cavity pump system for transporting high-solids, high-viscosity, dewatered materials |
| 12/05/2002 | WO2002097275A1 Liquid seal pump of the helical screw type |
| 12/05/2002 | WO2002097274A2 Vane pump rotor |
| 12/05/2002 | WO2002097272A1 Rotary pump |
| 12/04/2002 | EP0865575B1 Double worm system |
| 11/27/2002 | EP1259737A1 Control device for positive displacement pumps |
| 11/26/2002 | US6484840 Hydraulic steering arrangement |
| 11/21/2002 | WO2002093506A1 Improved fluid metering device |
| 11/21/2002 | US20020172605 Motor-pump unit |
| 11/19/2002 | US6481992 Vane pump |
| 11/19/2002 | US6481991 Trochoid gear type fuel pump |
| 11/19/2002 | US6481975 Gear pump and switch reluctance motor and method for pumping fluid |
| 11/14/2002 | WO2002090775A1 Rotary piston pump |
| 11/14/2002 | WO2001090632A1 Regulated pump |
| 11/14/2002 | US20020166586 Fluid metering device |
| 11/14/2002 | DE10122355A1 Drehkolbenpumpe Rotary pump |
| 11/13/2002 | EP1255928A2 Integrated pump unit |
| 11/13/2002 | EP1255666A1 Brake unit |
| 11/07/2002 | WO2002018792A3 Progressing cavity pump |
| 11/06/2002 | CN1093919C Perfected twin-screw pump, particularly suitable for pumping of biphase fluids in submarine |
| 11/05/2002 | US6474965 Rotary piston engine having a cogwheel pump and an oil metering pump |
| 10/31/2002 | US20020159905 Toothed rotor set |
| 10/31/2002 | DE10216549A1 Pump such as vane cell pump or roller cell pump has ring or part of front side plate in impingement area of return oil stream positioned so that they act as flow divider at right angles to flow direction of oil stream |
| 10/31/2002 | DE10120711A1 Hydraulische Arbeitsmaschine Hydraulic machine |
| 10/30/2002 | EP1253322A2 Hydraulic machine |
| 10/30/2002 | EP1252443A1 Hydraulic fluid vane pump |
| 10/24/2002 | WO2002084117A2 Speed variable feed pump |
| 10/24/2002 | US20020153768 Vehicle brake system comprising a motor/pump unit and an aggregate |
| 10/24/2002 | DE10118785A1 Eccentric screw conveyor pump has at least one screw conveyor in region of intermediate cavity |
| 10/24/2002 | DE10118071A1 Exzenter-Schneckenpumpe Eccentric screw pump |
| 10/23/2002 | EP0906512B1 Vane pump |
| 10/23/2002 | CN1093228C Screw rotor set |
| 10/22/2002 | CA2248885C Rod seal cartridge for progressing cavity artificial lift pumps |
| 10/17/2002 | WO2002082098A2 Speed sensor flange assemblies |
| 10/17/2002 | WO2002081921A1 Variable displacement pump having a rotating cam ring |
| 10/17/2002 | WO2002081913A2 Hydraulic pump unit |
| 10/17/2002 | DE10118720A1 Pumpe Pump |
| 10/17/2002 | DE10118055A1 Hydraulic working machine has at least one compression cavity between wall of sealing groove and sealing strip |
| 10/17/2002 | DE10118054A1 Hydraulic working machine has at least one coupling region containing at least one lubricant reservoir |
| 10/17/2002 | DE10116641A1 Bolt joint for an eccentric screw pump, for the coupling rod between the rotor and the drive shaft, has a joint head with structured openings to take the rod coupling pins |
| 10/16/2002 | EP1249609A1 Pump with self-centering interlocking shaft |
| 10/16/2002 | EP1249608A1 Device, like an extrusion machine, comprising a direct driven gear pump |
| 10/16/2002 | EP1141551B1 Pump assembly comprising two hydraulic pumps |
| 10/15/2002 | US6464482 Mechanically driven roller vane pump |
| 10/15/2002 | US6464478 Hydraulic vane motor and hydraulic system including a hydraulic vane motor |
| 10/10/2002 | DE10117373A1 Hydraulisches Pumpenaggregat Hydraulic pump unit |
| 10/10/2002 | DE10115062A1 Pumpe mit einfach austauschbarem Pumpenkopf Pump with an easily replaceable pump head |
| 10/03/2002 | WO2002077460A1 Gear feed pump |
| 10/03/2002 | WO2002077451A2 Pump with a simply exchangeable head pump |
| 10/03/2002 | WO2002077416A2 Center driven pressure clamped pump |
| 10/03/2002 | US20020141878 Pump assembly |
| 10/02/2002 | EP1245831A2 Pump assembly |
| 10/02/2002 | DE10104635A1 Method for maintaining a constant output value, e.g. pressure, feed volume or capacity for vehicle oil pump, using rotational velocity transducer to adjust rotational speed of pump |
| 10/02/2002 | CN1371778A Method for forming piston hollo head of rotary inlined disc type compressor |
| 10/01/2002 | US6457950 Sealless multiphase screw-pump-and-motor package |
| 09/26/2002 | US20020136657 Center driven pressure clamped hydraulic pump |
| 09/26/2002 | DE10211865A1 Hydraulic displacement machine esp. gear pump has housing with filler piece fabricated from hardened steel profile |
| 09/26/2002 | DE10112500A1 Electrohydraulic drive unit, e.g. for used in warehouse vehicles, has electric motor, hydraulic pump driven by motor, further electric motor integrated into electric motor with drive connection to further hydraulic pump |
| 09/19/2002 | WO2002023699A3 Liquid-cooled electromotor |
| 09/19/2002 | WO2001094793A9 Axial seal |
| 09/19/2002 | US20020131884 Dry vacuum pump |
| 09/19/2002 | DE10112660A1 Hydraulic work machine, esp a toothed wheel motor, consists of a shaft which runs along the outside of the machine, and a ring shaft seal |