TW368561B - Spiral compressor - Google Patents

Spiral compressor

Info

Publication number
TW368561B
TW368561B TW086114968A TW86114968A TW368561B TW 368561 B TW368561 B TW 368561B TW 086114968 A TW086114968 A TW 086114968A TW 86114968 A TW86114968 A TW 86114968A TW 368561 B TW368561 B TW 368561B
Authority
TW
Taiwan
Prior art keywords
spiral
compressor
spiral compressor
clearance
static components
Prior art date
Application number
TW086114968A
Other languages
English (en)
Inventor
Kouji Masumoto
Hiroshi Nakashima
Fumiaki Sano
Kiyoharu Ikeda
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of TW368561B publication Critical patent/TW368561B/zh

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
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • F04D29/146—Shaft sealings operative only when pump is inoperative especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/42—Sealings between relatively-moving surfaces by means of fluid kept in sealing position by centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
TW086114968A 1997-06-06 1997-10-13 Spiral compressor TW368561B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14883997A JP3932519B2 (ja) 1997-06-06 1997-06-06 スクロ−ル圧縮機

Publications (1)

Publication Number Publication Date
TW368561B true TW368561B (en) 1999-09-01

Family

ID=15461896

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086114968A TW368561B (en) 1997-06-06 1997-10-13 Spiral compressor

Country Status (8)

Country Link
US (1) US6062834A (zh)
EP (1) EP0882894B1 (zh)
JP (1) JP3932519B2 (zh)
KR (1) KR100278885B1 (zh)
CN (1) CN1090295C (zh)
HK (1) HK1015852A1 (zh)
MY (1) MY124567A (zh)
TW (1) TW368561B (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11351175A (ja) * 1998-06-08 1999-12-21 Denso Corp 電動圧縮機
JP2000337261A (ja) * 1999-05-26 2000-12-05 Funai Electric Co Ltd 圧縮機
US6220839B1 (en) * 1999-07-07 2001-04-24 Copeland Corporation Scroll compressor discharge muffler
US6224059B1 (en) * 1999-07-16 2001-05-01 Scroll Technologies Controlled contact pressure for scroll compressor seal
JP2001082331A (ja) * 1999-09-14 2001-03-27 Toyota Autom Loom Works Ltd 圧縮機における脈動抑制構造
US6213731B1 (en) * 1999-09-21 2001-04-10 Copeland Corporation Compressor pulse width modulation
KR100498376B1 (ko) * 2002-11-19 2005-07-01 엘지전자 주식회사 스크롤 압축기 및 스크롤 압축기 제조방법
CN100343534C (zh) * 2003-04-11 2007-10-17 乐金电子(天津)电器有限公司 涡旋压缩机排出噪音消减装置
JP4505196B2 (ja) * 2003-06-17 2010-07-21 パナソニック株式会社 スクロール圧縮機
CN100427763C (zh) * 2003-07-09 2008-10-22 大金工业株式会社 压缩机
EP1650439A4 (en) * 2003-07-09 2011-05-04 Daikin Ind Ltd COMPRESSOR
JP4621054B2 (ja) * 2005-03-30 2011-01-26 アネスト岩田株式会社 消音装置付きスクロール流体機械
JP4728872B2 (ja) * 2005-05-19 2011-07-20 パナソニック株式会社 電動圧縮機
US7527484B2 (en) * 2006-07-06 2009-05-05 Lg Electronics Inc. Muffler of scroll compressor
TW200827558A (en) * 2006-12-29 2008-07-01 Ind Tech Res Inst Sealing structure and packing element thereof
CN102022324A (zh) * 2009-09-18 2011-04-20 乐金电子(天津)电器有限公司 旋转式压缩机
CN102486170A (zh) * 2010-12-03 2012-06-06 乐金电子(天津)电器有限公司 侧出接线端子上盖的压缩机
US10012313B2 (en) * 2015-09-30 2018-07-03 Deere & Company Asymmetrical energized seal arrangement
JP7012018B2 (ja) * 2016-10-06 2022-01-27 ナブテスコ株式会社 スクロール式流体機械、シール部材およびシール
JP6865861B2 (ja) 2018-01-30 2021-04-28 三菱電機株式会社 スクロール圧縮機
CN110762002A (zh) * 2019-10-31 2020-02-07 曹永民 一种具有控量效果的电动汽车空调压缩机
JP7281017B2 (ja) * 2020-07-20 2023-05-24 株式会社日立産機システム スクロール圧縮機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1246508A (en) * 1984-11-13 1988-12-13 Edwin L. Gannaway Suction tube seal for a rotary compressor
US4767293A (en) 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
JPS6444386U (zh) * 1987-09-10 1989-03-16
JPH01105786A (ja) * 1987-10-19 1989-04-24 Hitachi Chem Co Ltd 熱転写フィルム
JPH01277694A (ja) * 1988-04-28 1989-11-08 Toshiba Corp 横置きスクロール型流体機械
JP2618501B2 (ja) * 1989-10-30 1997-06-11 株式会社日立製作所 低温用スクロール式冷凍装置
US5591018A (en) * 1993-12-28 1997-01-07 Matsushita Electric Industrial Co., Ltd. Hermetic scroll compressor having a pumped fluid motor cooling means and an oil collection pan
JP3178287B2 (ja) * 1994-06-29 2001-06-18 ダイキン工業株式会社 圧縮機の油面調整装置
TW381147B (en) * 1994-07-22 2000-02-01 Mitsubishi Electric Corp Scroll compressor
JP2956509B2 (ja) * 1995-01-17 1999-10-04 松下電器産業株式会社 スクロール気体圧縮機
JPH08247055A (ja) * 1995-03-15 1996-09-24 Sanyo Electric Co Ltd スクロール圧縮機
JPH0932753A (ja) * 1995-07-18 1997-02-04 Matsushita Electric Ind Co Ltd スクロール圧縮機

Also Published As

Publication number Publication date
CN1090295C (zh) 2002-09-04
KR100278885B1 (ko) 2001-01-15
EP0882894A3 (en) 1999-08-04
JP3932519B2 (ja) 2007-06-20
JPH10339283A (ja) 1998-12-22
KR19990006269A (ko) 1999-01-25
US6062834A (en) 2000-05-16
CN1201872A (zh) 1998-12-16
MY124567A (en) 2006-06-30
HK1015852A1 (en) 1999-10-22
EP0882894A2 (en) 1998-12-09
EP0882894B1 (en) 2003-12-10

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Legal Events

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MK4A Expiration of patent term of an invention patent