| Patents for F01C 21 - Component parts, details, or accessories, not provided for in groups (5,689) |
|---|
| 09/11/2002 | EP1239155A1 Porous part for refrigerators, and method of producing the same and refrigerator |
| 09/11/2002 | EP1239115A2 Vane motor rotor |
| 09/10/2002 | US6447274 Rotary compressor having a cylinder block of sintered metal |
| 09/06/2002 | WO2002068824A2 Scroll type compressor apparatus with adjustable axial gap and bimetallic orbital scroll |
| 09/04/2002 | EP1236904A2 Vane type compressor |
| 09/03/2002 | US6443711 Inlet bearing lubrication for a screw machine |
| 09/03/2002 | CA2241669C Mechanism and method for aligning a fixed scroll in a scroll compressor |
| 08/29/2002 | US20020119065 Cartridge vane pump having enhanced cold start performance |
| 08/29/2002 | US20020119062 Scroll type compressor apparatus with adjustable axial gap and bimetallic orbital scroll |
| 08/29/2002 | US20020119054 Gas compressor |
| 08/22/2002 | US20020114708 Variable displacement vane pump with variable target regulator |
| 08/21/2002 | EP1233186A2 Rotary compressor |
| 08/20/2002 | US6435851 Vane pumping machine utilizing invar-class alloys for maximizing operating performance and reducing pollution emissions |
| 08/20/2002 | US6435850 Rotary compressor |
| 08/15/2002 | WO2002063152A2 Method for tracing an yarimov directing curve of a cylindrical surface of a rotor or body |
| 08/15/2002 | WO2002062459A1 Dividing device |
| 08/15/2002 | US20020110468 Internal gear pump |
| 08/15/2002 | US20020110467 Apparatus for indicating remaining life expectancy of a rotary sliding pump |
| 08/14/2002 | EP1230486A1 Pump for a fluid or gaseous medium |
| 08/14/2002 | DE10104128A1 Drehkolbenmaschine mit Aufnahmeräumen für in ihnen drehbare Kolbenorgane Rotary engine with receiving spaces for rotating them in piston organs |
| 08/13/2002 | US6431846 Reversible pneumatic motor assembly |
| 08/08/2002 | US20020106287 Air compressor system and an air/oil cast separator tank for the same |
| 08/07/2002 | EP1229249A2 An air compressor system and an air/oil cast separator |
| 08/07/2002 | EP1229247A1 Vane type fluid machinery |
| 08/07/2002 | EP1228292A1 Screw rotor machine having means for axially biasing at least one of the rotors |
| 08/07/2002 | CN1362587A Method for producing bearing of compressor |
| 08/06/2002 | US6429551 Oscillating motor |
| 08/06/2002 | US6428285 Hydraulic delivery device |
| 08/02/2002 | CA2363977A1 Air compressor system and an air/oil cast separator tank for the same |
| 08/01/2002 | WO2002046616A3 High speed univane fluid-handling device |
| 08/01/2002 | US20020100638 Lower bearing mount for sealed compressor |
| 08/01/2002 | DE10103281A1 Zahnradmaschine und Lagerkörper einer Zahnradmaschine Gear machine and storage body of a gear unit |
| 07/31/2002 | EP1227220A1 Coupling structure for expansion unit output shaft and driven-side transmission shaft |
| 07/31/2002 | EP1009914B1 Rotating piston machine |
| 07/25/2002 | WO2002057657A1 Lubication pump for inter-axle differential |
| 07/25/2002 | WO2001088377A8 Rotating piston pump |
| 07/25/2002 | US20020098099 Method and apparatus for inspecting vanes in a rotary pump |
| 07/25/2002 | CA2427642A1 Lubication pump for inter-axle differential |
| 07/24/2002 | CN1360151A 泵装置 Pump device |
| 07/24/2002 | CN1088158C Scroll hydraulic machine |
| 07/23/2002 | US6422845 Rotary hydraulic vane pump with improved undervane porting |
| 07/17/2002 | EP1223358A1 Bearing manufacturing method for compressor |
| 07/16/2002 | US6418901 Method of producing a metal component interacting by way of a sliding surface with a friction partner for a drive assembly |
| 07/11/2002 | WO2002053912A2 Cooling air arrangement for compressor |
| 07/11/2002 | WO2002016773A8 Pressure seal for a vacuum pump |
| 07/11/2002 | US20020090312 Rotary pump apparatus |
| 07/11/2002 | US20020090311 Hermetic compressor and open compressor |
| 07/11/2002 | DE10156254A1 Sliding vane pump has rotor with radially aligned slits in its circumference with distance between slit flanks increasing radially outwards |
| 07/10/2002 | EP1073845B1 Positive displacement machine |
| 07/10/2002 | CN1357688A 压缩机 Compressor |
| 07/10/2002 | CN1357687A 压缩机 Compressor |
| 07/10/2002 | CN1357686A Manufacture of sealed compressor sliding part |
| 07/09/2002 | US6416301 Scroll compressor with axially floating non-orbiting scroll and no separator plate |
| 07/04/2002 | US20020085920 Self aligning cartridge pump |
| 07/04/2002 | US20020083589 Bearing manufacturing method for compressor |
| 07/03/2002 | EP1219841A1 Slide bearing,especially for a gear pump |
| 07/02/2002 | US6413062 Pneumatic motor lubrication |
| 07/02/2002 | US6413061 Rotary compressor and method of manufacturing the same |
| 07/02/2002 | US6412280 Fluid motor |
| 06/27/2002 | US20020081210 Sliding vane pump |
| 06/25/2002 | US6409490 Rotary screw compressor with slide valve and slide stop guidance bushings |
| 06/20/2002 | WO2002027188A3 Vane pump |
| 06/20/2002 | WO2002027187A3 Vane pump |
| 06/20/2002 | US20020076334 Vane pump wear sensor for predicted failure mode |
| 06/20/2002 | DE19942687C2 Drehschiebermaschine Rotary vane engine |
| 06/18/2002 | US6406279 Displacement type fluid machine |
| 06/13/2002 | WO2002046616A2 High speed univane fluid-handling device |
| 06/11/2002 | US6401686 Apparatus using oscillating rotating pistons |
| 06/06/2002 | US20020068003 High speed UniVane fluid-handling device |
| 06/06/2002 | US20020068001 Rotary hydraulic vane pump with improved undervane porting |
| 06/05/2002 | EP1211421A2 Rotary hydraulic vane pump with hydraulic vane actuation |
| 06/04/2002 | US6398525 Monolithic rotor and rigid coupling |
| 06/04/2002 | US6397954 Seal member for a cylinder of a pneumatic tool |
| 05/30/2002 | US20020064605 Method of coating a substrate and vane for vane-type compressor |
| 05/30/2002 | US20020062656 Compressors |
| 05/29/2002 | EP1209362A2 Hermetic compressors |
| 05/29/2002 | EP1209360A1 Rotary pump apparatus |
| 05/29/2002 | EP1209319A1 Reciprocating vane type rotary internal combustion engine |
| 05/29/2002 | CN1085823C Refrigerating apparatus and lubricating oil composition |
| 05/28/2002 | US6394776 Double rotor-vane pump |
| 05/21/2002 | US6390052 Wobble engine |
| 05/16/2002 | WO2002038917A1 Rotary piston internal combustion engine |
| 05/16/2002 | WO2001086149A3 Fluid motor |
| 05/16/2002 | DE10147325A1 Outlet, from pump, is constructed as tubular plug in element, which fits into tubular receptacle in pump body and locates a non-return valve; plug in element is held in place by retainer. |
| 05/15/2002 | EP1000223A4 High efficiency rotary vane motor |
| 05/15/2002 | CN1349593A Rotary fluid machinery, vane fluid machinery, and waste heat recovery device of internal combustion engine |
| 05/08/2002 | EP1003975B1 Hydraulic unit with fastening device for additional aggregate units |
| 05/08/2002 | CN1348019A Manganese oxide layer forming method and vane for vane compressor |
| 05/02/2002 | US20020051721 Vane pump |
| 05/02/2002 | EP1200737A1 Reversible vane pump and motor |
| 05/02/2002 | DE10058738A1 Rotary piston engine driven by hydrogen and oxygen has hermetically sealed combustion chamber sealed against leakage by sealing strips installed on roll surfaces and on end faces of pistons |
| 04/25/2002 | WO2002033263A2 Pump |
| 04/25/2002 | WO2002033238A1 Fluid power transfer device |
| 04/25/2002 | US20020048521 Rotary helical screw-type compressor |
| 04/25/2002 | CA2426179A1 Fluid power transfer device |
| 04/23/2002 | US6375441 Back pressure groove structure of variable displacement vane pump |
| 04/23/2002 | US6375435 Static cam seal for variable displacement vane pump |
| 04/18/2002 | WO2002031330A1 Toroidal internal combustion engine and method for its thermo-stabilization |
| 04/18/2002 | WO2002031318A1 Rotary-piston machine |
| 04/18/2002 | WO2002010591A3 Pump |