| Patents for F01C 21 - Component parts, details, or accessories, not provided for in groups (5,689) |
|---|
| 12/22/2004 | EP1489308A2 Plural compressors |
| 12/22/2004 | CN1181258C Positive-displacement type hydraulic component with almost zero side gap |
| 12/16/2004 | WO2004109114A1 Rotary compressor |
| 12/16/2004 | WO2004109112A1 Four-in pump |
| 12/16/2004 | WO2004109111A1 Vane-cell pump provided with a deep-drawn metal-sheet pot |
| 12/16/2004 | US20040253135 Vane pump with integrated shaft, rotor and disc |
| 12/16/2004 | US20040253134 Vane pump with integrated shaft, rotor and disc |
| 12/16/2004 | US20040250546 Rotating fluid machine |
| 12/16/2004 | DE19651386B4 Flügelzellenpumpe Vane pump |
| 12/15/2004 | EP1486677A1 Rotary compressor |
| 12/15/2004 | EP1486676A1 Scroll compressor |
| 12/15/2004 | EP1485576A1 Variable-delivery central-vane rotary pump, particularly for oil |
| 12/09/2004 | US20040244764 Rotational engine |
| 12/08/2004 | EP1484474A1 Endothermic engine with rotating pistons |
| 12/08/2004 | EP1483487A1 Internal combustion engine |
| 12/07/2004 | US6827565 Rotating piston pump |
| 12/02/2004 | US20040241016 Pump assembly |
| 12/02/2004 | US20040241010 Variable capacity rotary compressor |
| 12/01/2004 | CN1178001C Rotary fluid machinery, vane fluid machinery, and waste heat recovery device of internal combustion engine |
| 11/30/2004 | US6824370 Rotary vane gas compressor having unequal intervals between vane grooves and/or unequal distances between vane grooves and rotor center |
| 11/30/2004 | US6824369 Rotary variable expansible chamber-kinetic hybrid pump |
| 11/25/2004 | WO2004102003A1 Liquid ring pump |
| 11/25/2004 | WO2004102002A1 Liquid ring pump |
| 11/25/2004 | US20040234406 Rotating fluid machine |
| 11/25/2004 | US20040231331 Fluid machine |
| 11/25/2004 | DE102004018860A1 Fluidmaschine Fluid machine |
| 11/24/2004 | EP1320681B1 Vane pump |
| 11/18/2004 | WO2004099620A1 Improvements in seal assemblies |
| 11/17/2004 | EP1477682A1 Liquid ring gas pump |
| 11/17/2004 | EP1477681A1 Liquid ring gas pump |
| 11/16/2004 | US6817847 Rotary pump having a hydraulic intermediate capacity with first and second connections |
| 11/11/2004 | WO2004074687A3 Vacuum pump with a plastic blade |
| 11/10/2004 | EP1475539A2 Pump assembly |
| 11/04/2004 | WO2004094828A1 Discharge diffuser for screw compressor |
| 11/03/2004 | EP1472434A2 Gerotor apparatus for a quasi-isothermal brayton cycle engine |
| 11/03/2004 | CN1543541A 齿轮泵 Gear pumps |
| 10/28/2004 | US20040213691 Rotary piston machine |
| 10/28/2004 | US20040211180 Fluid machine |
| 10/28/2004 | DE10310863B3 Schleifgerät Grinding machine |
| 10/27/2004 | EP1471257A2 Multi-cylinder rotary compressor |
| 10/27/2004 | EP1471255A1 Vane pump |
| 10/27/2004 | CN1541306A 压缩机 Compressor |
| 10/21/2004 | WO2004090289A1 Rotary engine for motor vehicles with very low consumption and pollution rate |
| 10/21/2004 | US20040208762 Terminal block assembly for a hermetic compressor |
| 10/21/2004 | US20040208760 Terminal block assembly for a hermetic compressor |
| 10/21/2004 | US20040208755 Oil pump apparatus |
| 10/14/2004 | US20040202565 Vane pump |
| 10/14/2004 | US20040202555 Electro-hydraulic power steering apparatus |
| 10/14/2004 | US20040200217 Bladed heat transfer stator elements for a stirling rotary engine |
| 10/14/2004 | DE202004009057U1 Motor/Pumpen-Aggregat Motor / pump assembly |
| 10/13/2004 | EP1467101A1 Vane pump |
| 10/13/2004 | EP1466078A2 Rotary positive displacement machine |
| 10/13/2004 | EP1384005A4 Variable displacement pump having a rotating cam ring |
| 10/13/2004 | CN1535877A Electric Oil-pressurized power steering device |
| 10/07/2004 | US20040197209 High-low pressure dome type compressor |
| 10/07/2004 | US20040197206 Pump with sealed drive area |
| 10/07/2004 | DE10259096B4 Druckluft-Lamellenmotor Air vane motor |
| 10/06/2004 | EP1464411A1 Method of coating fluorocarbon resin |
| 10/06/2004 | EP1339952B1 Rotary piston internal combustion engine |
| 10/06/2004 | EP1334265A4 Fluid power transfer device |
| 10/06/2004 | CN1534196A 可变容量旋转压缩机 Variable capacity rotary compressor |
| 10/05/2004 | US6799549 Combustion and exhaust heads for fluid turbine engines |
| 09/30/2004 | WO2004083604A1 Pump rotor |
| 09/30/2004 | US20040191105 Compressor |
| 09/30/2004 | US20040191102 Discharge diffuser for screw compressor |
| 09/30/2004 | US20040191070 Rotor for cooling pumps, in particular for marine engines and relevant manufacturing process |
| 09/30/2004 | US20040187506 Waste heat utilizing system |
| 09/30/2004 | DE10312191A1 Circular piston engine with variable sealing and wear compensation where the valve plates are guided along the specially shaped projections on the stator and rotor |
| 09/29/2004 | EP1461533A1 Pump |
| 09/29/2004 | EP1461096A1 Rotating compressor |
| 09/29/2004 | CN1532082A Waste heat utilizing system |
| 09/28/2004 | US6796285 Internal combustion engine |
| 09/23/2004 | WO2004081357A1 Rotary engine comprising a triple-arced tubular piston |
| 09/23/2004 | US20040184941 Oil injected screw compressor |
| 09/22/2004 | EP1458980A1 Compressor having cylindrical shape vane |
| 09/22/2004 | EP1458979A1 Vane of compressor |
| 09/22/2004 | CN1531629A Variable displacement pump having rotating cam ring |
| 09/22/2004 | CN1530551A Motor-driven compressor with insulation power-supply part |
| 09/16/2004 | WO2004079200A1 Improvements in or relating to a support for a suspended machine or other equipment |
| 09/16/2004 | US20040179959 Motor driven compressor |
| 09/16/2004 | DE10307040A1 Vacuum pump, especially for power assisted vehicle braking system, includes vane having interior hollow spaces with closed injection holes |
| 09/15/2004 | EP1457680A1 Grinding tool driven by a compressed air powered vane motor |
| 09/15/2004 | EP1456542A1 Vacuum pump |
| 09/14/2004 | US6790013 Variable displacement vane pump with variable target regulator |
| 09/10/2004 | WO2004076819A2 Rotary piston machine with an oval rotary piston guided in an oval chamber |
| 09/09/2004 | US20040175268 Rotary kinetic tangential pump |
| 09/09/2004 | US20040174401 Pump and inkjet printer |
| 09/09/2004 | US20040172945 Single-winding multi-stage scroll expander |
| 09/09/2004 | DE10308831B3 Rotationskolbenmaschine mit einem in einer ovalen Kammer geführten ovalen Rotationskolben Rotary piston engine with a guided in an oval chamber oval rotary piston |
| 09/09/2004 | DE102004009305A1 Flügelzellenmaschine Vane machine |
| 09/08/2004 | EP1455091A2 Scroll compressor with vapor injection |
| 09/08/2004 | EP1454755A1 Pump and inkjet printer |
| 09/08/2004 | EP1454678A1 Method of coating fluorocarbon resin and sliding member and gas compressor using the same |
| 09/08/2004 | EP1454061A1 Vane-cell pump |
| 09/08/2004 | CN1526556A 泵和喷墨打印机 Pump and the ink jet printer |
| 09/02/2004 | WO2004074690A1 Rotary piston pump |
| 09/02/2004 | WO2004074687A2 Vacuum pump with a plastic blade |
| 09/02/2004 | US20040170517 Compressor |
| 09/02/2004 | DE10307566A1 Elektrohydraulisches Doppelpumpen-Doppelmotor-Aggregat für eine selbstfahrende Arbeitsmaschine, insbesondere Flurförderzeug Electro-hydraulic double pump double motor unit for a self-propelled machine, especially truck |
| 08/26/2004 | US20040166009 Vane cell pump |