DE69732672D1 - Spiralverdichter - Google Patents

Spiralverdichter

Info

Publication number
DE69732672D1
DE69732672D1 DE69732672T DE69732672T DE69732672D1 DE 69732672 D1 DE69732672 D1 DE 69732672D1 DE 69732672 T DE69732672 T DE 69732672T DE 69732672 T DE69732672 T DE 69732672T DE 69732672 D1 DE69732672 D1 DE 69732672D1
Authority
DE
Germany
Prior art keywords
scroll compressor
scroll
compressor
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 - Lifetime
Application number
DE69732672T
Other languages
English (en)
Other versions
DE69732672T2 (de
Inventor
Katsumi Hirooka
Hiroyuki Kobayashi
Susumu Matsuda
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of DE69732672D1 publication Critical patent/DE69732672D1/de
Publication of DE69732672T2 publication Critical patent/DE69732672T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04C18/0215—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 only one member is moving
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE69732672T 1996-09-06 1997-07-04 Spiralverdichter Expired - Lifetime DE69732672T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8236737A JP2915852B2 (ja) 1996-09-06 1996-09-06 スクロール型圧縮機
JP23673796 1996-09-06

Publications (2)

Publication Number Publication Date
DE69732672D1 true DE69732672D1 (de) 2005-04-07
DE69732672T2 DE69732672T2 (de) 2005-12-29

Family

ID=17005045

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69722539T Expired - Lifetime DE69722539T2 (de) 1996-09-06 1997-07-04 Spiralverdichter
DE69732672T Expired - Lifetime DE69732672T2 (de) 1996-09-06 1997-07-04 Spiralverdichter
DE69730630T Expired - Lifetime DE69730630T2 (de) 1996-09-06 1997-07-04 Spiralverdichter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69722539T Expired - Lifetime DE69722539T2 (de) 1996-09-06 1997-07-04 Spiralverdichter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69730630T Expired - Lifetime DE69730630T2 (de) 1996-09-06 1997-07-04 Spiralverdichter

Country Status (5)

Country Link
US (2) US6012911A (de)
EP (3) EP1277961B1 (de)
JP (1) JP2915852B2 (de)
CN (1) CN1078312C (de)
DE (3) DE69722539T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6722228B1 (en) 2000-12-28 2004-04-20 Curt Wilkinson Flywheel and method and apparatus for manufacturing flywheels
US6471499B1 (en) * 2001-09-06 2002-10-29 Scroll Technologies Scroll compressor with lubrication directed to drive flat surfaces
KR100425740B1 (ko) * 2002-02-09 2004-04-01 엘지전자 주식회사 스크롤 압축기의 마찰손실 저감장치
US7044717B2 (en) 2002-06-11 2006-05-16 Tecumseh Products Company Lubrication of a hermetic carbon dioxide compressor
CN100455804C (zh) * 2002-11-20 2009-01-28 乐金电子(天津)电器有限公司 涡旋压缩机的减少磨损装置
JP2005140066A (ja) * 2003-11-10 2005-06-02 Hitachi Ltd 流体圧縮機
KR100534571B1 (ko) * 2003-12-16 2005-12-08 엘지전자 주식회사 스크롤 압축기의 슬라이드 부시
US7556482B2 (en) * 2005-06-29 2009-07-07 Trane International Inc. Scroll compressor with enhanced lubrication
JP4832040B2 (ja) * 2005-09-20 2011-12-07 三洋電機株式会社 圧縮機
US7901194B2 (en) * 2008-04-09 2011-03-08 Hamilton Sundstrand Corporation Shaft coupling for scroll compressor
KR101849138B1 (ko) * 2012-01-04 2018-04-16 엘지전자 주식회사 회전축 삽입부를 갖는 스크롤 압축기 및 그 제조방법
CN103422981B (zh) * 2012-05-21 2016-03-23 北京星旋世纪科技有限公司 星旋式流体机械及其应用的发动机和流体马达
CN104343662B (zh) * 2013-07-29 2018-02-16 青岛海尔智能技术研发有限公司 直线压缩机的供油方法、供油装置及直线压缩机
US9453535B2 (en) 2014-01-06 2016-09-27 Hamilton Sundstrand Corporation Oil retention and delivery system for a bearing
CN107208633B (zh) * 2015-04-22 2019-07-30 三菱电机株式会社 涡旋压缩机
JP6550274B2 (ja) * 2015-06-11 2019-07-24 株式会社ニッキ 燃料供給装置
CN110360103B (zh) * 2019-07-17 2020-12-25 珠海格力节能环保制冷技术研究中心有限公司 涡旋压缩机、空调器及车辆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865986A (ja) * 1981-10-14 1983-04-19 Hitachi Ltd スクロ−ル圧縮機
JPS60178988A (ja) * 1984-02-24 1985-09-12 Hitachi Ltd スクロ−ル流体装置
US5197868A (en) * 1986-08-22 1993-03-30 Copeland Corporation Scroll-type machine having a lubricated drive bushing
US4997349A (en) * 1989-10-05 1991-03-05 Tecumseh Products Company Lubrication system for the crank mechanism of a scroll compressor
JPH0826860B2 (ja) * 1989-12-04 1996-03-21 三菱電機株式会社 スクロール圧縮機
JP2689659B2 (ja) * 1989-12-04 1997-12-10 三菱電機株式会社 スクロール圧縮機
JPH0412186A (ja) 1990-04-28 1992-01-16 Mitsubishi Electric Corp スクロール型流体装置
EP0469700B1 (de) * 1990-07-31 1996-07-24 Copeland Corporation Schmiereinrichtung für Spiralmaschine
JP3137507B2 (ja) * 1993-08-30 2001-02-26 三菱重工業株式会社 スクロ−ル型流体機械
JP3426720B2 (ja) * 1994-07-26 2003-07-14 三菱重工業株式会社 スクロール型圧縮機およびその製造方法

Also Published As

Publication number Publication date
DE69730630D1 (de) 2004-10-14
DE69730630T2 (de) 2005-09-15
CN1078312C (zh) 2002-01-23
US6361296B1 (en) 2002-03-26
CN1176350A (zh) 1998-03-18
DE69732672T2 (de) 2005-12-29
JP2915852B2 (ja) 1999-07-05
DE69722539T2 (de) 2004-04-22
EP1277962B1 (de) 2004-09-08
EP1277962A3 (de) 2003-03-19
EP1277961A2 (de) 2003-01-22
EP0828078A3 (de) 1998-08-26
JPH1082383A (ja) 1998-03-31
EP1277962A2 (de) 2003-01-22
DE69722539D1 (de) 2003-07-10
EP0828078A2 (de) 1998-03-11
EP1277961B1 (de) 2005-03-02
EP1277961A3 (de) 2003-03-19
EP0828078B1 (de) 2003-06-04
US6012911A (en) 2000-01-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition