| Patents for F01C 17 - Arrangements for drive of co-operating members, e.g. for rotary piston and casing (934) |
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| 02/06/1997 | DE19528071A1 Spiralverdichter Scroll compressor |
| 02/05/1997 | EP0757178A1 Rotation preventing device for orbiting member of fluid displacement apparatus |
| 01/30/1997 | WO1997003327A1 Refrigerator or heat pump with a pulse tube operated by a pressure generator |
| 01/29/1997 | EP0756087A1 Scroll type compressor |
| 01/29/1997 | EP0756086A1 Scroll type compressor |
| 01/15/1997 | CN1140238A Scroll fluid machine and compressed gas-producing apparatus comprising the same |
| 01/14/1997 | US5593295 Scroll compressor construction having an axial compliance mechanism |
| 01/08/1997 | CN1139974A Positive displacement pump apparatus |
| 01/07/1997 | US5591022 Scroll compressor with integral anti rotation means |
| 12/25/1996 | CN1138669A Eddy compressor |
| 12/12/1996 | DE19622833A1 Worm compressor with reinforced rotation hindrance system |
| 12/11/1996 | EP0747596A2 High displacement rate, scrolltype, fluid handling apparatus |
| 12/11/1996 | EP0746672A1 Positive displacement pump apparatus |
| 12/11/1996 | CN1137615A Volute fluid machinery |
| 12/10/1996 | US5582512 Compact oldham coupling |
| 12/03/1996 | US5580230 Scroll machine having an axially compliant mounting for a scroll member |
| 11/27/1996 | EP0744549A1 Scroll type fluid displacement apparatus |
| 11/20/1996 | EP0743455A2 Scroll type fluid machine |
| 09/18/1996 | CN1131238A Scroll compressor |
| 09/11/1996 | EP0730703A1 Parallel adjustment assembly for a scroll compressor |
| 08/29/1996 | WO1996026367A1 Pump, particularly vacuum pump, with circular translation cycle |
| 08/29/1996 | WO1996026366A1 Vacuum pump with circular translation cycle |
| 08/28/1996 | EP0728948A1 Scroll vacuum pump |
| 08/28/1996 | EP0728947A1 Scroll vacuum pump |
| 08/21/1996 | EP0472683B1 Gearing system |
| 08/06/1996 | US5542832 Rotary fluid compressor having an oldham mechanism |
| 08/06/1996 | US5542829 Scroll compressor |
| 07/23/1996 | US5538408 Scroll machine sound attenuation |
| 07/18/1996 | DE19500774A1 Rotary piston engine |
| 06/18/1996 | US5527167 Scroll machine sound attenuation |
| 05/14/1996 | US5516267 Scroll compressor having a pressure relief mechanism using an oldham coupling |
| 05/07/1996 | US5513968 Inspection system for a defective rotation preventing device in an orbiting member of a fluid displacement apparatus |
| 04/30/1996 | US5511959 Scroll type fluid machine with parts of sintered ceramics |
| 04/10/1996 | CN1120125A Fluid compressor |
| 04/10/1996 | CN1031524C Coupling mechanism of vortex machinery |
| 02/22/1996 | DE4429275A1 Supercharger for IC engine with multi=stroke function |
| 02/06/1996 | US5489198 Scroll machine sound attenuation |
| 01/31/1996 | CN1030853C A method for dynamically balancing nested coupling mechanisms for scroll machines |
| 01/30/1996 | US5487654 Hermetic compressor with heat shield |
| 01/24/1996 | CN1030792C Nested coupling mechanism for scroll machines |
| 01/09/1996 | US5482450 For handling a working fluid |
| 01/02/1996 | CA2083526C Coupling mechanism for scroll machines |
| 12/26/1995 | US5478223 Scroll type compressor having reaction force transmission and rotation prevention for the moveable scroll |
| 12/21/1995 | DE3348244C2 Rotary pump or motor |
| 12/20/1995 | CN1113549A Scroll machine sound attenuation |
| 11/21/1995 | US5468130 Coating structure for a movable member in a compressor |
| 11/14/1995 | US5466134 Scroll compressor having idler cranks and strengthening and heat dissipating ribs |
| 11/02/1995 | EP0478795B1 Scroll compressor |
| 10/31/1995 | US5462418 Scroll type compressor equipped with mechanism for receiving reaction force of compressed gas |
| 10/24/1995 | US5460494 Orbiting scroll actuating means of a scroll-type compressor |
| 10/12/1995 | WO1995027143A1 Scroll compressor |
| 09/06/1995 | CN1107944A Scroll compressor |
| 08/22/1995 | CA2052784C Co-rotational scroll apparatus with optimized coupling |
| 08/10/1995 | WO1995021329A1 Improved oil free scroll vacuum pump |
| 08/09/1995 | CN1106504A Speed detector of scroll-type fluid machine |
| 07/25/1995 | US5435706 Orbiting member fluid displacement apparatus with rotation preventing mechanism |
| 06/27/1995 | US5427511 Scroll compressor having a partition defining a discharge chamber |
| 06/13/1995 | US5423663 Orbiting member fluid displacement apparatus with rotation preventing mechanism |
| 05/16/1995 | CA2084366C Method for dynamically balancing nested coupling mechanisms for scroll machines |
| 05/10/1995 | EP0652371A1 Scroll compressor |
| 05/10/1995 | CN1028380C Oldham coupling for scroll compressor |
| 05/04/1995 | WO1995012055A1 Parallel adjustment assembly for a scroll compressor |
| 05/02/1995 | US5411384 Scroll compressor having upper and lower bearing housings and a method of testing and assembling the compressor |
| 04/18/1995 | US5407335 Non-orbiting scroll mounting arrangements for a scroll machine |
| 04/13/1995 | WO1995009973A1 Positive displacement pump apparatus |
| 04/04/1995 | US5403172 Scroll machine sound attenuation |
| 03/14/1995 | USRE34876 Rotary internal combustion engine |
| 03/07/1995 | US5395220 Speed detector of scroll-type fluid machine |
| 03/02/1995 | DE4429911A1 Coating structure for a movable element of a compressor |
| 02/21/1995 | US5391065 Parallel adjustment assembly for a scroll compressor |
| 01/17/1995 | US5382144 Oldham ring of scroll type compressor |
| 01/10/1995 | US5379516 Scroll compressor pump cartridge assembly |
| 12/07/1994 | EP0627559A1 Inspection system for a defective rotation preventing device in an orbiting member of a fluid displacement apparatus |
| 11/22/1994 | US5366297 Antifriction apparatus |
| 11/09/1994 | EP0623747A1 Scroll compressor pump cartridge assembly |
| 11/09/1994 | EP0623733A1 Scroll machine sound attenuation |
| 11/02/1994 | EP0622547A1 Speed detector of scroll-type fluid machine |
| 11/01/1994 | US5359892 Flowmeter measuring chamber |
| 10/25/1994 | US5358391 Hermetic compressor with heat shield |
| 10/20/1994 | DE4412560A1 Spiral compressor |
| 10/20/1994 | DE4412523A1 Screw compressor comprising a mechanism for absorbing a pressurised-gas compression reaction force |
| 10/11/1994 | CA1332387C Pre-testable and repairable hermetic scroll type compressor |
| 09/13/1994 | US5346376 Axial thrust applying structure for the scrolls of a scroll type compressor |
| 08/30/1994 | US5342184 Scroll machine sound attenuation |
| 07/21/1994 | DE3744760C2 Compacting machine compressing fluid e.g. refrigeration compressor |
| 07/19/1994 | US5330334 Compact Oldham coupling |
| 06/21/1994 | US5322425 Rotary internal combustion engine |
| 06/14/1994 | US5320506 Oldham coupling for scroll compressor |
| 03/31/1994 | DE4333148A1 Worm compressor with stationary and movable worm - has independently acting first and second mechanisms to transmit force from worm, and determine worm path |
| 03/30/1994 | EP0589236A2 Orbiting member fluid displacement apparatus with rotation preventing mechanism |
| 03/22/1994 | US5295814 Trochoidal rotary piston machine with piston follow-up mechanism |
| 03/22/1994 | US5295813 Scroll-compressor having flat driving surfaces |
| 02/23/1994 | EP0584036A1 Dynamically balanced co-orbiting scrolls |
| 01/25/1994 | US5281114 Dynamically balanced co-orbiting scrolls |
| 01/04/1994 | US5275543 Oldham ring of scroll type compressor |
| 12/15/1993 | EP0403599B1 Scroll fluid device provided with synchronizing and unloading means |
| 10/19/1993 | USRE34413 Synchronizer and unloading system for scroll fluid device |
| 10/19/1993 | US5253989 Scroll fluid apparatus having a revolving scroll of separate members |
| 10/12/1993 | US5252048 Fluid compressor having improved Oldham mechanism |
| 10/05/1993 | US5249940 Scroll compressor having a magnet pressing the moving scroll member axially |