| 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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| 08/02/2001 | WO2001055596A1 Hydraulic power system |
| 08/02/2001 | US20010010800 Displacement type fluid machine |
| 07/31/2001 | CA2246100C Hydraulic system and pump |
| 07/26/2001 | WO2001053711A1 Hybrid bearing |
| 07/26/2001 | WO2001053701A1 Hydraulic vane pump |
| 07/25/2001 | EP1117932A1 Gear pump for pumping highly viscous fluids |
| 07/24/2001 | US6264451 Pump equipment with plural rotary pumps and method for assembling same |
| 07/24/2001 | US6264447 Air-cooled shaft seal |
| 07/17/2001 | CA2143719C Vane cell machine |
| 07/12/2001 | DE10058883A1 Geared pump with hollow gear contains sickle-shaped space here filled out by first and second fillers in one or two pieces and on opposite sides of interposed filler pin. |
| 07/10/2001 | US6257854 Double screw rotor assembly having means to automatically adjust the clearance by pressure difference |
| 07/10/2001 | US6257841 Regulating device for positive-displacement pumps |
| 07/04/2001 | EP1113175A1 Vane type rotary machine |
| 06/28/2001 | WO2001046591A1 Variable displacement vane pump |
| 06/28/2001 | DE10062650A1 Steuerventil für hydraulische Kupplungen Control valve for hydraulic couplings |
| 06/27/2001 | EP1110000A2 Internal gear machine for reversed operation in a closed hydraulic circuit |
| 06/26/2001 | US6250900 Positive displacement hydraulic unit with near-zero side clearance |
| 06/20/2001 | EP1108144A1 Pump |
| 06/19/2001 | US6247906 Combined pump and motor device |
| 06/14/2001 | WO2001042069A1 Vehicle brake unit comprising a motor/pump unit and an aggregate |
| 06/13/2001 | DE19958927C1 Fahrzeugbremsanlage mit einer Motor-/Pumpeneinheit und einem Aggregat The vehicle brake system with a motor / pump unit and an aggregate |
| 06/13/2001 | DE19956520A1 Vorrichtung zur Reduzierung der Axialkraftbelastung einer ein Fluid fördernden Pumpe A device for reducing the axial loading on a fluid delivering pump |
| 06/13/2001 | CN1299001A Gear mechanism |
| 06/12/2001 | US6244842 Pump |
| 06/07/2001 | DE19629336C2 Flügelzellenpumpe Vane pump |
| 06/05/2001 | USH1966 Integrated motor/gear pump |
| 06/05/2001 | US6241486 Compact sealless screw pump |
| 06/05/2001 | US6241392 Hybrid bearing |
| 06/05/2001 | US6241016 Drive head assembly |
| 05/31/2001 | WO2001038739A1 Device for reducing the axial load of a pump which delivers fluid |
| 05/30/2001 | EP1102935A1 A motor driven pump |
| 05/30/2001 | EP1102934A1 Gear pump |
| 05/29/2001 | US6238315 Hydraulic coupling for vehicle drivetrain |
| 05/25/2001 | WO2001036818A1 Hydraulic radial piston motor |
| 05/23/2001 | DE19955965A1 Hydraulischer Radialkolbenmotor Hydraulic radial piston engine |
| 05/23/2001 | CN1296133A Positive-displacement type hydraulic component with almost zero side gap |
| 05/22/2001 | US6234776 Vane pump |
| 05/22/2001 | US6234775 Pump with deformable thrust plate |
| 05/22/2001 | US6233942 Condensing turbine |
| 05/17/2001 | DE10047368A1 Positive displacement hydraulic unit, e.g. hydraulic pumps or motors, comprises housing, gerotors, and non-metallic abradable coating material layer |
| 05/16/2001 | EP1099855A2 Internal gear oil pump made of aluminium alloys |
| 05/10/2001 | WO2001033081A1 Pump for a fluid or gaseous medium |
| 05/10/2001 | WO2001033080A1 Method and device for conveying a cellulose solution |
| 05/10/2001 | DE19952605A1 Pumpe für ein flüssiges oder gasförmiges Medium Pump for a liquid or gaseous medium |
| 05/08/2001 | US6227829 Eccentric screw pump |
| 05/08/2001 | US6227816 Hydraulic delivery device |
| 05/03/2001 | WO2001006095A3 High efficiency turbine |
| 05/03/2001 | WO2000079132A3 Downhole roller vane pump |
| 05/02/2001 | EP1096149A2 Positive displacement pump and thrust bearing assembly |
| 04/26/2001 | DE19950206A1 Vorrichtung mit antriebskombinierten Umlaufverdrängerpumpen, insbesondere außenverzahnte Zahnradpumpen, vor allem für Brennkraftmaschinen Device with power combined Umlaufverdrängerpumpen, especially external gear pumps, especially for internal combustion engines |
| 04/26/2001 | CA2314415A1 Positive displacement pump and thrust bearing assembly |
| 04/25/2001 | EP1094221A1 Apparatus with rotary positive displacement pumps having combined drive |
| 04/19/2001 | DE19949082A1 Fuel pump for IC engine with bell-shaped motor rotor enclosing boss with bearings for drive and impeller shafts |
| 04/18/2001 | EP1092440A1 Liquid pump |
| 04/12/2001 | WO2001025638A1 Gear pump with double effort compensation |
| 04/12/2001 | DE19945122A1 Hydraulische Steuereinrichtung Hydraulic control device |
| 04/12/2001 | DE10022490A1 Hydrostatic wheel drive for vehicle has integrated axial piston motor made as individual power unit with specifically arranged inclined disc and brake |
| 04/11/2001 | EP1091126A1 Internal gear pump |
| 04/10/2001 | US6213745 High-pressure, self-lubricating journal bearings |
| 04/10/2001 | US6213743 Displacement type fluid machine |
| 04/05/2001 | DE19943107A1 Exzenterschneckenpumpen-Anschlußvorrichtung und Exzenterschneckenpumpe mit einer derartigen Anschlußvorrichtung Progressive cavity connecting device and progressing cavity pump with such a connection device |
| 04/04/2001 | CN1290311A Extrusion pump |
| 04/03/2001 | US6210139 High efficiency gear pump for pumping highly viscous fluids |
| 03/29/2001 | WO2001002730A8 Internal gear machine for reversed operation in a closed hydraulic circuit |
| 03/29/2001 | DE19945922A1 Innenzahnradpumpen umfassendes Pumpenaggregat Internal gear pumps complete pump unit |
| 03/28/2001 | EP1087140A2 Screw-type pump |
| 03/28/2001 | EP1087139A2 Internal gear pump |
| 03/28/2001 | EP1087138A2 Pump unit with two internal gear pumps |
| 03/27/2001 | US6206666 High efficiency gear pump |
| 03/22/2001 | DE19952287A1 Relief valve apparatus used in oil pump of internal combustion engine, has one of relief holes with maximum opening area, which are sequentially opened |
| 03/22/2001 | DE19942567A1 Vorrichtung zum Pumpen von Fluid A device for pumping fluid |
| 03/20/2001 | US6203439 Hydraulic machine |
| 03/15/2001 | WO2001018398A1 Device for conveying a gaseous or liquid medium |
| 03/15/2001 | WO2001018397A1 Gear pump with a drive and a hydraulic tank |
| 03/15/2001 | DE19942221A1 Einrichtung zur Förderung eines gasförmigen oder flüssigen Mediums Means for conveying a gaseous or liquid medium |
| 03/14/2001 | EP1083336A2 Moineau pump and connection device |
| 03/14/2001 | CN1287590A Drive head for a rotary-driven rod assembly, especially for driving a sand pump |
| 03/13/2001 | US6200117 Rotary lobe pumps |
| 03/08/2001 | WO2001016489A2 Rotary displacement machine with at least two displacement gearwheels with external teeth |
| 03/08/2001 | WO2001016465A1 Pump |
| 03/08/2001 | DE19942297A1 Zahnradmaschine Gear machine |
| 03/08/2001 | DE10036105A1 Device for conveying medium such as circulating piston pump has sealing rollers or balls sliding on housing wall as first and second wheels rotate without contact |
| 03/07/2001 | EP1081382A2 Gear machine |
| 03/07/2001 | EP1080314A1 Coupling and fuel delivery pump with a coupling |
| 03/06/2001 | US6195990 Hydraulic machine comprising dual gerotors |
| 03/01/2001 | DE19940730A1 Außenzahnradpumpe External gear pump |
| 02/28/2001 | CN1285898A Piston pump for high-pressure cleaning device |
| 02/28/2001 | CN1062645C Spinning pump for polyamides |
| 02/21/2001 | EP0868609B1 Low noise hydraulic pump with check valve timing device |
| 02/14/2001 | EP1076182A2 Cartridge-style vane pump |
| 02/08/2001 | WO2001009514A1 Gear pump and method of assembling the gear pump |
| 02/07/2001 | EP1074741A1 Cartridge vane pump with dual side fluid feed and single side inlet |
| 02/06/2001 | US6183231 Clean-in-place gear pump |
| 02/06/2001 | US6183230 Isolated engine oil pump drive |
| 02/06/2001 | US6183229 Hydraulic apparatus |
| 02/06/2001 | US6183213 Hydraulic gear pump power pack for a power steering system with separate flow paths for fluid noise reduction |
| 01/31/2001 | EP1072814A1 Device for braking a rotor with respect to a stator |
| 01/31/2001 | EP1072499A2 Mounting structure of thermal shield for oil pump |
| 01/30/2001 | US6179595 Hydraulic gear machine having a transmission shaft in a bearing tube |
| 01/30/2001 | US6179594 Air-cooled shaft seal |