FR2668551B1 - - Google Patents
Info
- Publication number
- FR2668551B1 FR2668551B1 FR9113266A FR9113266A FR2668551B1 FR 2668551 B1 FR2668551 B1 FR 2668551B1 FR 9113266 A FR9113266 A FR 9113266A FR 9113266 A FR9113266 A FR 9113266A FR 2668551 B1 FR2668551 B1 FR 2668551B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/025—Lubrication; Lubricant separation using a lubricant pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/023—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where both members are moving
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/605,597 US5101644A (en) | 1990-10-29 | 1990-10-29 | Co-rotational scroll apparatus with positive lubricant flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2668551A1 FR2668551A1 (fr) | 1992-04-30 |
| FR2668551B1 true FR2668551B1 (US20100223739A1-20100909-C00005.png) | 1995-02-24 |
Family
ID=24424371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9113266A Granted FR2668551A1 (fr) | 1990-10-29 | 1991-10-28 | Appareil et compresseur a volutes et systeme de refrigeration. |
Country Status (8)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0518356B1 (en) * | 1991-06-13 | 1995-05-10 | Daikin Industries, Limited | Scroll type fluid machine |
| US5338159A (en) * | 1991-11-25 | 1994-08-16 | American Standard Inc. | Co-rotational scroll compressor supercharger device |
| US5199280A (en) * | 1991-11-25 | 1993-04-06 | American Standard Inc. | Co-rotational scroll compressor supercharger device |
| US5314316A (en) * | 1992-10-22 | 1994-05-24 | Arthur D. Little, Inc. | Scroll apparatus with reduced inlet pressure drop |
| US5449279A (en) * | 1993-09-22 | 1995-09-12 | American Standard Inc. | Pressure biased co-rotational scroll apparatus with enhanced lubrication |
| US5370513A (en) * | 1993-11-03 | 1994-12-06 | Copeland Corporation | Scroll compressor oil circulation system |
| US5421709A (en) * | 1994-05-10 | 1995-06-06 | Alliance Compressors Inc. | Oil management in a high-side co-rotating scroll compressor |
| US5609478A (en) * | 1995-11-06 | 1997-03-11 | Alliance Compressors | Radial compliance mechanism for corotating scroll apparatus |
| US6280154B1 (en) | 2000-02-02 | 2001-08-28 | Copeland Corporation | Scroll compressor |
| US9657737B2 (en) | 2013-07-31 | 2017-05-23 | Trane International Inc. | Scroll compressor with pressurized oil balance piston |
| CN103745684B (zh) | 2013-11-13 | 2016-09-28 | 上海和辉光电有限公司 | 像素阵列、呈现图像于显示器上的方法及显示器 |
| DE102021116460A1 (de) * | 2021-06-25 | 2022-12-29 | Bühler Motor GmbH | Lageranordnung für einen Pumpenmotor |
| US11624366B1 (en) | 2021-11-05 | 2023-04-11 | Emerson Climate Technologies, Inc. | Co-rotating scroll compressor having first and second Oldham couplings |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55107093A (en) * | 1979-02-13 | 1980-08-16 | Hitachi Ltd | Enclosed type scroll compressor |
| JPS5620793A (en) * | 1979-07-31 | 1981-02-26 | Hitachi Ltd | Closed type scroll compressor |
| JPS58170873A (ja) * | 1982-03-31 | 1983-10-07 | Toshiba Corp | スクロ−ル・コンプレツサ |
| US4477233A (en) * | 1982-09-30 | 1984-10-16 | Dunham-Bush, Inc. | Vertical axis hermetic helical screw rotary compressor with discharge gas oil mist eliminator and dual transfer tube manifold for supplying liquid refrigerant and refrigerant vapor to the compression area |
| JPS5960092A (ja) * | 1982-09-30 | 1984-04-05 | Toshiba Corp | スクロ−ル・コンプレツサ |
| JPS5993987A (ja) * | 1982-11-19 | 1984-05-30 | Hitachi Ltd | スクロ−ル流体機械 |
| JPS59180093A (ja) * | 1983-03-30 | 1984-10-12 | Hitachi Ltd | 密閉形スクロ−ル圧縮機 |
| JPS60166784A (ja) * | 1984-02-10 | 1985-08-30 | Mitsubishi Electric Corp | スクロ−ル圧縮機 |
| US4568256A (en) * | 1984-05-21 | 1986-02-04 | Sundstrand Corporation | Lubricant separation in a scroll compressor |
| US4576555A (en) * | 1984-11-13 | 1986-03-18 | Tecumseh Products Company | Oil dispersing device |
| KR870002381A (ko) * | 1985-08-23 | 1987-03-31 | 미다 가쓰시게 | 스크로울 압축기 |
| JPS6275091A (ja) * | 1985-09-30 | 1987-04-06 | Toshiba Corp | スクロ−ルコンプレツサ |
| JPS62186084A (ja) * | 1986-02-12 | 1987-08-14 | Mitsubishi Electric Corp | スクロ−ル圧縮機 |
| US4993927A (en) * | 1988-06-03 | 1991-02-19 | Mitsubishi Denki Kabushiki Kaisha | Scroll fluid machine with lubrication of oldham coupling |
| US4928503A (en) * | 1988-07-15 | 1990-05-29 | American Standard Inc. | Scroll apparatus with pressure regulation |
| US4927339A (en) * | 1988-10-14 | 1990-05-22 | American Standard Inc. | Rotating scroll apparatus with axially biased scroll members |
-
1990
- 1990-10-29 US US07/605,597 patent/US5101644A/en not_active Expired - Lifetime
-
1991
- 1991-09-04 GB GB9118912A patent/GB2249353B/en not_active Expired - Fee Related
- 1991-09-18 CA CA002051733A patent/CA2051733C/en not_active Expired - Fee Related
- 1991-10-23 DE DE4134964A patent/DE4134964C2/de not_active Expired - Fee Related
- 1991-10-28 JP JP30722891A patent/JP3269567B2/ja not_active Expired - Fee Related
- 1991-10-28 FR FR9113266A patent/FR2668551A1/fr active Granted
- 1991-10-28 IT ITRM910816A patent/IT1250790B/it active IP Right Grant
-
1994
- 1994-08-25 HK HK89094A patent/HK89094A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2051733A1 (en) | 1992-04-30 |
| HK89094A (en) | 1994-09-02 |
| IT1250790B (it) | 1995-04-21 |
| ITRM910816A0 (it) | 1991-10-28 |
| JPH04272402A (ja) | 1992-09-29 |
| GB2249353A (en) | 1992-05-06 |
| CA2051733C (en) | 1994-06-28 |
| ITRM910816A1 (it) | 1993-04-28 |
| GB9118912D0 (en) | 1991-10-23 |
| DE4134964A1 (de) | 1992-05-21 |
| FR2668551A1 (fr) | 1992-04-30 |
| JP3269567B2 (ja) | 2002-03-25 |
| GB2249353B (en) | 1994-05-18 |
| DE4134964C2 (de) | 1996-05-30 |
| US5101644A (en) | 1992-04-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GC | Lien (pledge) constituted | ||
| ST | Notification of lapse |
Effective date: 20100630 |