| 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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| 04/01/2004 | US20040062669 Eccentric screw pump with expanded temperature range |
| 04/01/2004 | US20040062664 Pump driven by an electromotor and method for producing a pump of this type |
| 04/01/2004 | DE202004000188U1 Pump for viscous liquids has a profiled rotor with a slider and with an elastic seal between the slider and the pump housing |
| 04/01/2004 | DE202004000186U1 Pump for viscous liquids has a wave shaped rotor and with seals between the stator and the pump housing |
| 03/31/2004 | EP1280996B1 Metering pump for liquid products |
| 03/25/2004 | WO2004025124A1 Stator for a spindle drag pump |
| 03/25/2004 | WO2003083311B1 Motor pump |
| 03/25/2004 | US20040057860 Trochoidal pump |
| 03/25/2004 | US20040057849 Compressor assembly having baffle |
| 03/25/2004 | US20040057848 Compressor assembly having crankcase |
| 03/25/2004 | US20040057837 Compressor having alignment bushings and assembly method |
| 03/25/2004 | DE10333815A1 Schweißverfahren und rohrförmiges Element sowie Zahnradpumpe, die mit dem Schweißverfahren hergestellt ist Welding processes and tubular member as well as gear pump, which is produced by the welding process |
| 03/24/2004 | EP1400695A2 Apparatus for dispensing free-flowing material |
| 03/24/2004 | CN1143107C Ice making apparatus for use in refrigerator |
| 03/23/2004 | US6709245 Regulated pump |
| 03/23/2004 | US6709242 Variable displacement pump |
| 03/18/2004 | US20040052670 Rotor with a hydraulic overbalancing recess |
| 03/18/2004 | US20040052667 Hydraulic device with balanced rotor |
| 03/18/2004 | DE10333564A1 Oil seal structure for e.g. oil pump, shock absorber of brake actuator in motor vehicles has oil seal chamber that is formed between high and low pressure seals, and which is filled with oil |
| 03/18/2004 | DE10239558A1 External gearwheel pump has at least one compressed fluid feed opening out on LP side in feed cell which lies radially opposite one radial sealing land |
| 03/17/2004 | EP1397595A1 Liquid seal pump of the helical screw type |
| 03/17/2004 | EP1042855B1 Driving mechanism for a pump |
| 03/17/2004 | CN1482361A Trochoidal pump |
| 03/16/2004 | US6705847 Rotary displacement machine having at least two annular displacement gears and supply channels |
| 03/11/2004 | US20040047741 Vane pump with undervane feed |
| 03/11/2004 | DE20317640U1 Hydraulic gear pump has at least one notch in sealing plate and/or non-rotating component for hydrostatic pressurizing |
| 03/11/2004 | DE10240287A1 Pump unit for slip-controlled vehicle braking systems has receiving body for hydraulic components, internal gear pump and bearing ring |
| 03/10/2004 | CN1481471A Fluid power transfer device |
| 03/04/2004 | WO2004018871A1 Vane-type hydraulic motor |
| 03/04/2004 | WO2002097274A8 Vane pump rotor |
| 03/04/2004 | US20040042913 Power steering pump |
| 03/04/2004 | US20040042912 Power steering pump having electronic bypass control related applications |
| 03/04/2004 | US20040040595 Power steering pump comprising cartridge flow control assembly |
| 03/03/2004 | EP1394416A2 Dual discharge hydraulic pump and system therefor |
| 03/02/2004 | US6699024 Hydraulic motor |
| 02/26/2004 | US20040037729 Pump |
| 02/26/2004 | US20040037728 Roller vane pump incorporating a bearing bush |
| 02/26/2004 | US20040037726 G-rotor pump |
| 02/26/2004 | US20040037709 Portable hydraulic pump unit |
| 02/26/2004 | US20040035585 Well pump capsule |
| 02/26/2004 | DE10233582A1 Vane cell pump has means for swirl-free orientated flow guiding of fluid and which comprise different spherical form of kidney shaped suction slots in control plate and end plate |
| 02/19/2004 | DE10235279A1 Drive train for motor vehicle has pumpwheel mounted directly on off-center teeth of its drive shaft |
| 02/17/2004 | US6692244 Hydraulic pump utilizing floating shafts |
| 02/12/2004 | US20040029662 Method of and apparatus for shaft speed detection by monitoring pump output |
| 02/12/2004 | US20040028547 Rotary pump |
| 02/12/2004 | DE19917506B4 Verstellbare Flügelzellenpumpe Variable displacement vane pump |
| 02/11/2004 | EP1388131A1 Improved fluid metering device |
| 02/10/2004 | US6688866 Gerotor pump with variable tolerance housing |
| 02/10/2004 | US6688498 Hot melt adhesive supply system with independent gear pump assemblies |
| 02/09/2004 | CA2397360A1 Stuffing box for progressing cavity pump drive |
| 02/05/2004 | WO2004011797A1 Hydraulic motor |
| 02/05/2004 | US20040022657 High torque rotatable progressive cavity drive rods and connectors |
| 02/05/2004 | US20040020539 Bilateral power pump unit |
| 02/03/2004 | US6685453 Fluid transfer machine with drive shaft lubrication and cooling |
| 02/01/2004 | CA2422348A1 High torque rotatable progressive cavity drive rods and connectors |
| 01/29/2004 | WO2004009992A1 Cam ring bearing for fuel delivery system |
| 01/29/2004 | WO2003083311A3 Motor pump |
| 01/29/2004 | DE10233486A1 Flügelzellenpumpe Vane pump |
| 01/28/2004 | EP1384005A1 Variable displacement pump having a rotating cam ring |
| 01/28/2004 | EP1295036B1 Gear pump |
| 01/28/2004 | EP1135214B1 A gear pump and replaceable reservoir for a fluid sprayer |
| 01/22/2004 | WO2004007966A1 Oil pump |
| 01/22/2004 | US20040013541 Electric oil pump apparatus |
| 01/22/2004 | DE10325592A1 Rotationspumpe für Bremsvorrichtung Rotary pump for brake device |
| 01/22/2004 | DE10245497B3 Exzenterschneckenpumpe mit vergrößertem Temperaturbereich Pump with a larger temperature range |
| 01/21/2004 | CN2600650Y Rotary thread single screw gear reducer |
| 01/15/2004 | WO2004005718A1 Gear pump |
| 01/15/2004 | WO2004005709A1 Rotary pump |
| 01/15/2004 | US20040007526 Water is pressurized and filtered via inverted osmosis, ultafiltration, and/or nanofiltration; |
| 01/15/2004 | DE10257220B3 Zahnradpumpe, insbesondere für einen Extruder Gear pump, in particular for an extruder |
| 01/14/2004 | EP1380754A2 Trochoidal pump |
| 01/13/2004 | US6676394 Internal-gear pump having a pinion with radial play |
| 01/08/2004 | WO2004003345A1 Internal gear machine with variable capacity |
| 01/07/2004 | EP1259737B1 Control device for positive displacement pumps |
| 01/06/2004 | US6672853 Center driven pressure clamped hydraulic pump |
| 01/02/2004 | EP1375922A2 Oil vane pump |
| 01/02/2004 | EP1373734A1 Gear feed pump |
| 01/02/2004 | EP1373724A2 Pump with a simply exchangeable head pump |
| 12/30/2003 | US6668851 Fool-proof plug in fluid system |
| 12/24/2003 | WO2003106237A1 Motor/pump unit, especially for antislip brake systems |
| 12/24/2003 | CN1463330A 内齿轮泵 Internal gear pump |
| 12/23/2003 | US6666666 Multi-chamber positive displacement fluid device |
| 12/17/2003 | EP1371849A1 Detachable heads for hydraulic pumps and motors |
| 12/17/2003 | EP1370771A1 Self-centering gear pump |
| 12/17/2003 | EP1208630B1 Device for delivering single-phase or multiphase fluids without altering the properties thereof |
| 12/17/2003 | CN1131377C Slit ring seal |
| 12/16/2003 | US6663527 Planetary gear system for controlling torque transfer in a vehicle driveline |
| 12/11/2003 | US20030227216 Rotary pump for braking apparatus |
| 12/11/2003 | DE10248933C1 Electrically-driven internal cogwheel pump has casing screening stator of electric motor from internally toothed hollow wheel and cooperating externally toothed wheel pressed against bearing pin for latter |
| 12/10/2003 | EP1369589A2 System with a hydraulic motor having a brake |
| 12/10/2003 | EP1369588A1 Gerotor pump |
| 12/10/2003 | EP1212533B1 Rotary displacement machine with at least two displacement gearwheels with external teeth and a housing for such a machine |
| 12/09/2003 | US6659748 Axial compensation in an inner geared pump for a closed circuit |
| 12/09/2003 | US6659728 Liquid dispensing pump system |
| 12/04/2003 | WO2003100257A1 Multi-chamber positive displacement fluid device |
| 12/04/2003 | US20030223896 Multi-chamber positive displacement fluid device |
| 12/02/2003 | US6655936 Rotary vane pump with under-vane pump |
| 11/26/2003 | EP1365151A1 Gerotor motor with lubrication grooves |
| 11/26/2003 | EP1364127A1 Internal gear pump that does not contain any filler elements |
| 11/26/2003 | CN1128938C Hydraulic system and pump |