DE69825270D1 - Spiralkompressor mit kapazitätsregelung - Google Patents
Spiralkompressor mit kapazitätsregelungInfo
- Publication number
- DE69825270D1 DE69825270D1 DE69825270T DE69825270T DE69825270D1 DE 69825270 D1 DE69825270 D1 DE 69825270D1 DE 69825270 T DE69825270 T DE 69825270T DE 69825270 T DE69825270 T DE 69825270T DE 69825270 D1 DE69825270 D1 DE 69825270D1
- Authority
- DE
- Germany
- Prior art keywords
- capacity control
- spiral compressor
- compressor
- spiral
- capacity
- Prior art date
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12063297A JP3731287B2 (ja) | 1997-05-12 | 1997-05-12 | 容量制御スクロール圧縮機 |
JP12063297 | 1997-05-12 | ||
PCT/JP1998/002078 WO1998051930A1 (fr) | 1997-05-12 | 1998-05-11 | Compresseur a spirale a commande de capacite |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69825270D1 true DE69825270D1 (de) | 2004-09-02 |
DE69825270T2 DE69825270T2 (de) | 2004-11-25 |
Family
ID=14791036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69825270T Expired - Fee Related DE69825270T2 (de) | 1997-05-12 | 1998-05-11 | Spiralkompressor mit kapazitätsregelung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6428286B1 (de) |
EP (1) | EP0982498B1 (de) |
JP (1) | JP3731287B2 (de) |
DE (1) | DE69825270T2 (de) |
WO (1) | WO1998051930A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832460B1 (fr) | 2001-11-16 | 2007-06-22 | Volkswagen Ag | Procede et dispositif pour chauffer un catalyseur |
US7918655B2 (en) * | 2004-04-30 | 2011-04-05 | Computer Process Controls, Inc. | Fixed and variable compressor system capacity control |
US7988433B2 (en) | 2009-04-07 | 2011-08-02 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation assembly |
US8517703B2 (en) * | 2010-02-23 | 2013-08-27 | Emerson Climate Technologies, Inc. | Compressor including valve assembly |
US9651043B2 (en) | 2012-11-15 | 2017-05-16 | Emerson Climate Technologies, Inc. | Compressor valve system and assembly |
US9249802B2 (en) | 2012-11-15 | 2016-02-02 | Emerson Climate Technologies, Inc. | Compressor |
US9127677B2 (en) | 2012-11-30 | 2015-09-08 | Emerson Climate Technologies, Inc. | Compressor with capacity modulation and variable volume ratio |
US9435340B2 (en) | 2012-11-30 | 2016-09-06 | Emerson Climate Technologies, Inc. | Scroll compressor with variable volume ratio port in orbiting scroll |
US9739277B2 (en) | 2014-05-15 | 2017-08-22 | Emerson Climate Technologies, Inc. | Capacity-modulated scroll compressor |
US9989057B2 (en) | 2014-06-03 | 2018-06-05 | Emerson Climate Technologies, Inc. | Variable volume ratio scroll compressor |
US9790940B2 (en) | 2015-03-19 | 2017-10-17 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US10378540B2 (en) | 2015-07-01 | 2019-08-13 | Emerson Climate Technologies, Inc. | Compressor with thermally-responsive modulation system |
CN207377799U (zh) | 2015-10-29 | 2018-05-18 | 艾默生环境优化技术有限公司 | 压缩机 |
US10801495B2 (en) | 2016-09-08 | 2020-10-13 | Emerson Climate Technologies, Inc. | Oil flow through the bearings of a scroll compressor |
US10890186B2 (en) | 2016-09-08 | 2021-01-12 | Emerson Climate Technologies, Inc. | Compressor |
US10753352B2 (en) | 2017-02-07 | 2020-08-25 | Emerson Climate Technologies, Inc. | Compressor discharge valve assembly |
US11022119B2 (en) | 2017-10-03 | 2021-06-01 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US10962008B2 (en) | 2017-12-15 | 2021-03-30 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US10995753B2 (en) | 2018-05-17 | 2021-05-04 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation assembly |
US11655813B2 (en) | 2021-07-29 | 2023-05-23 | Emerson Climate Technologies, Inc. | Compressor modulation system with multi-way valve |
US11846287B1 (en) | 2022-08-11 | 2023-12-19 | Copeland Lp | Scroll compressor with center hub |
US11965507B1 (en) | 2022-12-15 | 2024-04-23 | Copeland Lp | Compressor and valve assembly |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56124696A (en) * | 1980-03-05 | 1981-09-30 | Hitachi Ltd | Flow controller of scroll type fluid machine |
JPS63212789A (ja) | 1987-02-28 | 1988-09-05 | Sanden Corp | 可変容量型スクロ−ル圧縮機 |
JPS63289286A (ja) * | 1987-05-20 | 1988-11-25 | Matsushita Electric Ind Co Ltd | 能力制御コンプレッサ |
JP2815387B2 (ja) * | 1989-04-11 | 1998-10-27 | サンデン株式会社 | 容量可変型スクロール型圧縮機用制御弁 |
JPH0359493A (ja) | 1989-07-28 | 1991-03-14 | Citizen Watch Co Ltd | 世界時計 |
JPH085353Y2 (ja) * | 1989-10-17 | 1996-02-14 | 三菱自動車工業株式会社 | 容量制御型コンプレッサ |
JP2796426B2 (ja) | 1990-11-14 | 1998-09-10 | 三菱重工業株式会社 | スクロール型圧縮機 |
US5192195A (en) * | 1990-11-14 | 1993-03-09 | Mitsubishi Jukogyo Kabushiki Kaisha | Scroll type compressor with separate control block |
JP2831193B2 (ja) | 1992-02-06 | 1998-12-02 | 三菱重工業株式会社 | スクロール型圧縮機の容量制御機構 |
JP3132888B2 (ja) | 1992-04-01 | 2001-02-05 | 株式会社日本自動車部品総合研究所 | スクロール型可変容量圧縮機 |
US5451146A (en) | 1992-04-01 | 1995-09-19 | Nippondenso Co., Ltd. | Scroll-type variable-capacity compressor with bypass valve |
JP3376692B2 (ja) | 1994-05-30 | 2003-02-10 | 株式会社日本自動車部品総合研究所 | スクロール型圧縮機 |
JP3550872B2 (ja) * | 1996-05-07 | 2004-08-04 | 松下電器産業株式会社 | 容量制御スクロール圧縮機 |
-
1997
- 1997-05-12 JP JP12063297A patent/JP3731287B2/ja not_active Expired - Fee Related
-
1998
- 1998-05-11 EP EP98919553A patent/EP0982498B1/de not_active Expired - Lifetime
- 1998-05-11 WO PCT/JP1998/002078 patent/WO1998051930A1/ja active IP Right Grant
- 1998-05-11 US US09/423,824 patent/US6428286B1/en not_active Expired - Lifetime
- 1998-05-11 DE DE69825270T patent/DE69825270T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1998051930A1 (fr) | 1998-11-19 |
EP0982498B1 (de) | 2004-07-28 |
EP0982498A4 (de) | 2001-12-19 |
US6428286B1 (en) | 2002-08-06 |
JP3731287B2 (ja) | 2006-01-05 |
EP0982498A1 (de) | 2000-03-01 |
DE69825270T2 (de) | 2004-11-25 |
JPH10311287A (ja) | 1998-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |
|
8339 | Ceased/non-payment of the annual fee |