| Patents for F01C 21 - Component parts, details, or accessories, not provided for in groups (5,689) |
|---|
| 05/09/2001 | EP1097306A1 Oscillating motor |
| 05/08/2001 | US6227832 Rotating piston machine |
| 05/08/2001 | US6227827 Scroll compressor and its sealing method |
| 05/08/2001 | US6227816 Hydraulic delivery device |
| 05/08/2001 | US6226986 Rotary positive displacement fluid machine |
| 05/02/2001 | EP1096149A2 Positive displacement pump and thrust bearing assembly |
| 05/02/2001 | CN1065323C Liquid-ring type machine |
| 05/01/2001 | US6224357 Scroll fluid machine having an orbiting radius varying mechanism and a clearance between the wrap portions |
| 04/26/2001 | CA2314415A1 Positive displacement pump and thrust bearing assembly |
| 04/24/2001 | US6220825 Rotary-screw air compressor having a separator and a cooler fan assembly |
| 04/19/2001 | DE19942687A1 Rotating disk machine used as a compressor or vacuum pump for gaseous media comprises a side wall part which limits the compression chamber and can be displaced away from a side wall from the operating position into an emptying position |
| 04/19/2001 | DE10003829A1 Turbine engine for motor vehicles consists of compressor, combustion chamber, and turbine, which are adapted individually to operational demands |
| 04/17/2001 | US6217305 Screw pumps |
| 04/17/2001 | US6216691 Mounting body |
| 04/10/2001 | US6213745 High-pressure, self-lubricating journal bearings |
| 04/10/2001 | US6213743 Displacement type fluid machine |
| 04/03/2001 | US6210135 Internal combustion rotary engine |
| 04/03/2001 | CA2084683C Rotary vane machine with simplified anti-friction positive bi-axial vane motion control |
| 03/27/2001 | US6206668 Fluid machine |
| 03/27/2001 | CA2047271C Volumetric meter for liquids and/or gases |
| 03/23/2001 | CA2320461A1 Automotive vacuum pump |
| 03/22/2001 | WO2001020167A1 A rotary positive-displacement fluid machine |
| 03/20/2001 | US6203303 Vane pump |
| 03/20/2001 | US6203298 Entrapped separator plate for scroll compressor |
| 03/13/2001 | US6200116 Vacuum pumps |
| 03/08/2001 | WO2001016465A1 Pump |
| 03/08/2001 | DE19941327A1 Rotary stroke piston engine for aircraft, vehicles and machines has force transfer through triple chain running on toothed wheels with four strokes taking place simultaneously |
| 03/06/2001 | US6195889 Method to set slot width in a rotary compressor |
| 02/28/2001 | CN1285893A Rotary positive-displacement machines |
| 02/28/2001 | CN1062646C Closed vortex compressor and method for assembling same |
| 02/27/2001 | US6193489 Shaft assembly mechanism for scroll compressor |
| 02/15/2001 | WO2001011239A2 Vacuum pump aggregate |
| 02/15/2001 | DE19937704A1 Vakuumpumpenaggregat Vacuum pump unit |
| 02/14/2001 | EP1076182A2 Cartridge-style vane pump |
| 02/14/2001 | CN1283749A Multicylinder rotary compressor |
| 02/08/2001 | WO2001009485A1 Reciprocating vane type rotary internal combustion engine |
| 02/07/2001 | EP1074742A2 Multi-cylinder rotary compressor |
| 02/07/2001 | EP1074741A1 Cartridge vane pump with dual side fluid feed and single side inlet |
| 02/07/2001 | EP1073845A1 Positive displacement machine |
| 01/30/2001 | US6179590 Scroll fluid apparatus having axial adjustment mechanisms for the scrolls |
| 01/30/2001 | US6178633 Vane and method for producing same |
| 01/25/2001 | WO2001006127A1 Reversible vane pump and motor |
| 01/17/2001 | EP1055053A4 Lubrication system for hydraulic pumps |
| 01/11/2001 | DE19929631A1 Oil and vacuum pump arrangement in esp. IC engines are arranged in modular unit with common pump shaft |
| 01/10/2001 | EP1066900A2 Method and apparatus for machining bearing housing |
| 01/09/2001 | US6171087 Compressor and its assembling method |
| 01/09/2001 | US6171085 Compressor having a front casing and a rear cover |
| 01/09/2001 | US6171076 Hermetic compressor assembly having a suction chamber and twin axially disposed discharge chambers |
| 01/04/2001 | WO2000019067A9 Lubrication system for hydraulic pumps |
| 01/02/2001 | US6168403 Rotating compressor bearing with dual taper |
| 01/02/2001 | US6168385 Rotary device with means for monitoring and adjusting the clearance between the rotors |
| 12/27/2000 | EP1062429A1 Sealing system for a gear pump for high-viscosity rubber, polymer, materials and similar products to be pumped |
| 12/26/2000 | US6164945 Vacuum pump rotor and method of manufacturing the same |
| 12/26/2000 | US6164942 Rotary engine having enhanced charge cooling and lubrication |
| 12/26/2000 | US6164906 Regulating valve for engines operated by a medium under pressure |
| 12/21/2000 | DE19927619A1 Seal unit for oscillating motor has sealing part with integral metal spring imbedded in elastomer part |
| 12/19/2000 | US6162034 Vane pumping machine utilizing invar-class alloys for maximizing operating performance and reducing pollution emissions |
| 12/14/2000 | WO2000075517A1 A rotary pump |
| 12/13/2000 | EP0835362B1 Rotary positive-displacement fluid machine |
| 12/07/2000 | WO2000073629A1 Rotary vane pump with continuous carbon fiber reinforced polyetheretherketone (peek) vanes |
| 12/06/2000 | CN1275680A Compressor |
| 12/05/2000 | US6155804 Sound attenuating motor end shield for a hydraulic pump |
| 11/29/2000 | EP1055823A1 Vane type vacuum pump for automobiles |
| 11/29/2000 | EP1055053A2 Lubrication system for hydraulic pumps |
| 11/28/2000 | US6152715 Pressure clamped hydraulic pump |
| 11/23/2000 | WO2000026507A9 Vane slot roller assembly for rotary vane pumping machine and method for installing same |
| 11/22/2000 | CN1274410A Screw-type compressor |
| 11/21/2000 | US6149416 Hydraulic machine |
| 11/21/2000 | US6149409 Cartridge vane pump with dual side fluid feed and single side inlet |
| 11/15/2000 | EP1052409A2 Scroll compressor |
| 11/15/2000 | CN1273329A Rotary compresor bearing with double-conicity |
| 11/14/2000 | US6146120 Rotary engine having an improved rotor structure |
| 11/14/2000 | US6146117 Scroll hydraulic machine |
| 11/09/2000 | WO2000019067B1 Lubrication system for hydraulic pumps |
| 11/07/2000 | US6142756 A vane of a compressor is made of solid phase sintering material of which a sintering density is not less than 7.2g/cm3 and a hollow rate is not more than 10% and to which a chromium nitride is adhered by physical vapor deposition |
| 11/07/2000 | US6142754 Mounting mechanism for a scroll machine |
| 10/31/2000 | US6139296 Improving wear resistance of the sliding surface of a rotary shaft or a vane, by applying a plasma sulphonitriding treatment on the surface |
| 10/31/2000 | US6139292 Scroll-type fluid displacement apparatus including oldham coupling mechanism and method for manufacturing such apparatus |
| 10/24/2000 | US6135740 Pump drive head backspin retarder |
| 10/24/2000 | US6135726 Power steering power pack motor/pump mounting bracket |
| 10/18/2000 | CN1270661A Sliding member and refrigerating compressor using the same |
| 10/17/2000 | US6132196 Fluid vane motor/pump |
| 10/17/2000 | US6132193 Displacement machine for compressible media |
| 10/11/2000 | EP1042614A1 Multiflow liquid ring pump |
| 10/10/2000 | US6129176 Sound attenuating motor end shield |
| 10/05/2000 | DE19913632A1 Liquid ring pump |
| 10/04/2000 | EP1040259A1 Rotary engine having enhanced charged cooling and lubrication |
| 10/03/2000 | US6125814 Rotary vane engine |
| 09/28/2000 | WO2000043640A3 Casing design for rotating machinery and method for manufacture thereof |
| 09/28/2000 | WO2000019067A3 Lubrication system for hydraulic pumps |
| 09/21/2000 | WO2000055478A1 Volumetric-expansion rotor machine |
| 09/20/2000 | EP1036276A1 Screw-type compressor |
| 09/20/2000 | EP1036253A1 Rotary positive-displacement machines |
| 09/20/2000 | EP0682740B1 Sliding vane machine |
| 09/20/2000 | CN1267354A Vane type rotary engine |
| 09/19/2000 | US6120273 Rotary-linear vane guidance in a rotary vane pumping machine |
| 09/19/2000 | US6120271 Vane slot roller assembly for rotary vane pumping machine and method for installing same |
| 09/19/2000 | US6120270 Vane cell pump |
| 09/14/2000 | WO2000053931A1 Rotary helical screw-type compressor |
| 09/14/2000 | WO2000053930A1 Rotary helical screw-type compressor |