CA2018207A1 - Mecanisme d'etancheite axiale pour compresseur a vis sans fin - Google Patents

Mecanisme d'etancheite axiale pour compresseur a vis sans fin

Info

Publication number
CA2018207A1
CA2018207A1 CA2018207A CA2018207A CA2018207A1 CA 2018207 A1 CA2018207 A1 CA 2018207A1 CA 2018207 A CA2018207 A CA 2018207A CA 2018207 A CA2018207 A CA 2018207A CA 2018207 A1 CA2018207 A1 CA 2018207A1
Authority
CA
Canada
Prior art keywords
chamber
compressor
scroll
pressure
orbiting scroll
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.)
Granted
Application number
CA2018207A
Other languages
English (en)
Other versions
CA2018207C (fr
Inventor
Kazuto Kikuchi
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.)
Sanden Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2018207A1 publication Critical patent/CA2018207A1/fr
Application granted granted Critical
Publication of CA2018207C publication Critical patent/CA2018207C/fr
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
    • 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
    • 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)
CA002018207A 1989-06-02 1990-06-04 Mecanisme d'etancheite axiale pour compresseur a vis sans fin Expired - Fee Related CA2018207C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1139217A JPH039094A (ja) 1989-06-02 1989-06-02 スクロール型圧縮機
JPP01-139217 1989-06-02

Publications (2)

Publication Number Publication Date
CA2018207A1 true CA2018207A1 (fr) 1990-12-02
CA2018207C CA2018207C (fr) 1995-01-17

Family

ID=15240244

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002018207A Expired - Fee Related CA2018207C (fr) 1989-06-02 1990-06-04 Mecanisme d'etancheite axiale pour compresseur a vis sans fin

Country Status (7)

Country Link
US (1) US5082432A (fr)
EP (1) EP0400951B1 (fr)
JP (1) JPH039094A (fr)
KR (1) KR0160290B1 (fr)
AU (1) AU621226B2 (fr)
CA (1) CA2018207C (fr)
DE (1) DE69003012T2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1089003A (ja) * 1996-09-20 1998-04-07 Hitachi Ltd 容積型流体機械
JP3874469B2 (ja) * 1996-10-04 2007-01-31 株式会社日立製作所 スクロール圧縮機
US6015277A (en) * 1997-11-13 2000-01-18 Tecumseh Products Company Fabrication method for semiconductor substrate
US6461130B1 (en) * 2000-09-08 2002-10-08 Scroll Technologies Scroll compressor with unique mounting of non-orbiting scroll
US9442462B2 (en) 2011-12-20 2016-09-13 Hewlett-Packard Development Company, L.P. Personalized wall clocks and kits for making the same
US10995754B2 (en) 2017-02-06 2021-05-04 Emerson Climate Technologies, Inc. Co-rotating compressor
US10465954B2 (en) 2017-02-06 2019-11-05 Emerson Climate Technologies, Inc. Co-rotating compressor with multiple compression mechanisms and system having same
US11111921B2 (en) * 2017-02-06 2021-09-07 Emerson Climate Technologies, Inc. Co-rotating compressor
US10215174B2 (en) 2017-02-06 2019-02-26 Emerson Climate Technologies, Inc. Co-rotating compressor with multiple compression mechanisms
CN114729637A (zh) 2019-11-15 2022-07-08 艾默生环境优化技术有限公司 共旋转的涡旋式压缩机
US11624366B1 (en) 2021-11-05 2023-04-11 Emerson Climate Technologies, Inc. Co-rotating scroll compressor having first and second Oldham couplings
US11732713B2 (en) 2021-11-05 2023-08-22 Emerson Climate Technologies, Inc. Co-rotating scroll compressor having synchronization mechanism

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884599A (en) * 1973-06-11 1975-05-20 Little Inc A Scroll-type positive fluid displacement apparatus
JPS5398758U (fr) * 1977-01-14 1978-08-10
US4332535A (en) * 1978-12-16 1982-06-01 Sankyo Electric Company Limited Scroll type compressor having an oil separator and oil sump in the suction chamber
JPS5952193U (ja) * 1982-09-30 1984-04-05 サンデン株式会社 スクロ−ル型圧縮機
JPS59110883A (ja) * 1982-12-17 1984-06-26 Hitachi Ltd スクロール圧縮機
US4538975A (en) * 1983-08-16 1985-09-03 Sanden Corporation Scroll type compressor with lubricating system
US4596520A (en) * 1983-12-14 1986-06-24 Hitachi, Ltd. Hermetic scroll compressor with pressure differential control means for a back-pressure chamber
JPS60166779A (ja) * 1984-02-09 1985-08-30 Matsushita Refrig Co スクロ−ル型圧縮機
JPS60224987A (ja) * 1984-04-20 1985-11-09 Daikin Ind Ltd スクロ−ル形圧縮機
JPS60228787A (ja) * 1984-04-25 1985-11-14 Daikin Ind Ltd スクロ−ル形流体機械
JPS60228788A (ja) * 1984-04-26 1985-11-14 Daikin Ind Ltd スクロール圧縮機
JP2511863B2 (ja) * 1986-01-20 1996-07-03 松下電器産業株式会社 スクロ−ル気体圧縮機
JPS62178789A (ja) * 1986-02-03 1987-08-05 Hitachi Ltd スクロ−ル圧縮機
JPS63158594U (fr) * 1987-04-04 1988-10-18
JP2675313B2 (ja) * 1987-11-21 1997-11-12 サンデン株式会社 スクロール型圧縮機
JPH01271680A (ja) * 1988-04-22 1989-10-30 Sanden Corp スクロール型圧縮機
US4884955A (en) * 1988-05-12 1989-12-05 Tecumseh Products Company Scroll compressor having oil-actuated compliance mechanism

Also Published As

Publication number Publication date
EP0400951B1 (fr) 1993-09-01
DE69003012T2 (de) 1994-01-20
KR910001253A (ko) 1991-01-30
JPH039094A (ja) 1991-01-16
CA2018207C (fr) 1995-01-17
US5082432A (en) 1992-01-21
KR0160290B1 (ko) 1999-01-15
DE69003012D1 (de) 1993-10-07
AU5618590A (en) 1990-12-06
AU621226B2 (en) 1992-03-05
EP0400951A1 (fr) 1990-12-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed