DE69802354D1 - Zwischendruck-Regelventil für Spiralmaschine - Google Patents

Zwischendruck-Regelventil für Spiralmaschine

Info

Publication number
DE69802354D1
DE69802354D1 DE69802354T DE69802354T DE69802354D1 DE 69802354 D1 DE69802354 D1 DE 69802354D1 DE 69802354 T DE69802354 T DE 69802354T DE 69802354 T DE69802354 T DE 69802354T DE 69802354 D1 DE69802354 D1 DE 69802354D1
Authority
DE
Germany
Prior art keywords
control valve
pressure control
intermediate pressure
spiral machine
spiral
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
Application number
DE69802354T
Other languages
English (en)
Other versions
DE69802354T2 (de
Inventor
Robert R Utter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tecumseh Products Co
Original Assignee
Tecumseh Products Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tecumseh Products Co filed Critical Tecumseh Products Co
Application granted granted Critical
Publication of DE69802354D1 publication Critical patent/DE69802354D1/de
Publication of DE69802354T2 publication Critical patent/DE69802354T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE69802354T 1997-08-21 1998-08-19 Zwischendruck-Regelventil für Spiralmaschine Expired - Fee Related DE69802354T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5623397P 1997-08-21 1997-08-21
US09/042,092 US6086342A (en) 1997-08-21 1998-03-13 Intermediate pressure regulating valve for a scroll machine

Publications (2)

Publication Number Publication Date
DE69802354D1 true DE69802354D1 (de) 2001-12-13
DE69802354T2 DE69802354T2 (de) 2002-07-25

Family

ID=26718861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802354T Expired - Fee Related DE69802354T2 (de) 1997-08-21 1998-08-19 Zwischendruck-Regelventil für Spiralmaschine

Country Status (5)

Country Link
US (1) US6086342A (de)
EP (1) EP0898079B1 (de)
BR (1) BR9803203A (de)
CA (1) CA2243744C (de)
DE (1) DE69802354T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6139294A (en) 1998-06-22 2000-10-31 Tecumseh Products Company Stepped annular intermediate pressure chamber for axial compliance in a scroll compressor
US6494688B1 (en) * 1999-07-15 2002-12-17 Scroll Technologies Force-fit scroll compressor components
US6224059B1 (en) * 1999-07-16 2001-05-01 Scroll Technologies Controlled contact pressure for scroll compressor seal
JP3731433B2 (ja) 1999-11-22 2006-01-05 ダイキン工業株式会社 スクロール型圧縮機
US6293767B1 (en) * 2000-02-28 2001-09-25 Copeland Corporation Scroll machine with asymmetrical bleed hole
US6419457B1 (en) * 2000-10-16 2002-07-16 Copeland Corporation Dual volume-ratio scroll machine
US6679683B2 (en) * 2000-10-16 2004-01-20 Copeland Corporation Dual volume-ratio scroll machine
US6457952B1 (en) 2000-11-07 2002-10-01 Tecumseh Products Company Scroll compressor check valve assembly
US6884046B2 (en) * 2002-03-04 2005-04-26 Daiken Industries, Ltd. Scroll compressor
JP4007189B2 (ja) * 2002-12-20 2007-11-14 株式会社豊田自動織機 スクロールコンプレッサ
JP5565429B2 (ja) * 2012-03-29 2014-08-06 株式会社豊田自動織機 スクロール圧縮機
JP5561302B2 (ja) * 2012-03-29 2014-07-30 株式会社豊田自動織機 スクロール圧縮機
KR101642178B1 (ko) 2013-07-02 2016-07-25 한온시스템 주식회사 스크롤 압축기
WO2016124111A1 (zh) * 2015-02-04 2016-08-11 艾默生环境优化技术(苏州)有限公司 涡旋压缩机

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398758U (de) * 1977-01-14 1978-08-10
JPS6035556B2 (ja) * 1979-04-11 1985-08-15 株式会社日立製作所 スクロ−ル流体機械
JPS55148994A (en) * 1979-05-09 1980-11-19 Hitachi Ltd Closed scroll fluid device
JPS5776291A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Scroll fluid machine
JPS58122386A (ja) * 1982-01-13 1983-07-21 Hitachi Ltd スクロ−ル圧縮機
JPS58160583A (ja) * 1982-03-19 1983-09-24 Hitachi Ltd スクロ−ル式流体機械
JPS58160580A (ja) * 1982-03-19 1983-09-24 Hitachi Ltd スクロ−ル流体装置
JPS58183887A (ja) * 1982-04-22 1983-10-27 Hitachi Ltd 電動圧縮機
JPS59217066A (ja) * 1983-03-24 1984-12-07 ハイドロマチツク・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング 圧力アベレ−ジヤ−
US4596520A (en) * 1983-12-14 1986-06-24 Hitachi, Ltd. Hermetic scroll compressor with pressure differential control means for a back-pressure chamber
JPS60228787A (ja) * 1984-04-25 1985-11-14 Daikin Ind Ltd スクロ−ル形流体機械
JPS6153486A (ja) * 1984-08-22 1986-03-17 Hitachi Ltd スクロ−ル圧縮機
JPS61118580A (ja) * 1984-11-15 1986-06-05 Matsushita Electric Ind Co Ltd スクロ−ル圧縮機
JPS61169686A (ja) * 1985-01-23 1986-07-31 Hitachi Ltd スクロ−ル圧縮機
JPH01271680A (ja) * 1988-04-22 1989-10-30 Sanden Corp スクロール型圧縮機
US4928503A (en) * 1988-07-15 1990-05-29 American Standard Inc. Scroll apparatus with pressure regulation
JPH0364686A (ja) * 1989-07-31 1991-03-20 Sanden Corp スクロール型圧縮機
JP2782858B2 (ja) * 1989-10-31 1998-08-06 松下電器産業株式会社 スクロール気体圧縮機
JP2600400B2 (ja) * 1989-11-02 1997-04-16 松下電器産業株式会社 スクロール圧縮機
US5131828A (en) * 1991-03-27 1992-07-21 Tecumseh Products Company Scroll compressor including compliance mechanism for the orbiting scroll member
JP2941480B2 (ja) * 1991-05-10 1999-08-25 株式会社日立製作所 スクロール圧縮機
JPH051677A (ja) * 1991-06-27 1993-01-08 Hitachi Ltd スクロール圧縮機
US5252046A (en) * 1992-07-31 1993-10-12 Industrial Technology Research Institute Self-sealing scroll compressor
US5383772A (en) * 1993-11-04 1995-01-24 Tecumseh Products Company Scroll compressor stabilizer ring
US5607288A (en) * 1993-11-29 1997-03-04 Copeland Corporation Scroll machine with reverse rotation protection
US5591014A (en) * 1993-11-29 1997-01-07 Copeland Corporation Scroll machine with reverse rotation protection
US5562435A (en) * 1994-04-20 1996-10-08 Lg Electronics, Inc. Structure for preventing axial leakage in a scroll compressor

Also Published As

Publication number Publication date
EP0898079B1 (de) 2001-11-07
US6086342A (en) 2000-07-11
DE69802354T2 (de) 2002-07-25
CA2243744A1 (en) 1999-02-21
CA2243744C (en) 2001-12-04
BR9803203A (pt) 1999-11-23
EP0898079A1 (de) 1999-02-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee