EP1818541B1 - Horizontally-mounted scroll compressor - Google Patents

Horizontally-mounted scroll compressor Download PDF

Info

Publication number
EP1818541B1
EP1818541B1 EP20070002715 EP07002715A EP1818541B1 EP 1818541 B1 EP1818541 B1 EP 1818541B1 EP 20070002715 EP20070002715 EP 20070002715 EP 07002715 A EP07002715 A EP 07002715A EP 1818541 B1 EP1818541 B1 EP 1818541B1
Authority
EP
European Patent Office
Prior art keywords
base plate
seal member
pressure
movable
pressure region
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
EP20070002715
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1818541A1 (en
Inventor
Masao Iguchi
Susumu Tarao
Izuru Shimizu
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries 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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP1818541A1 publication Critical patent/EP1818541A1/en
Application granted granted Critical
Publication of EP1818541B1 publication Critical patent/EP1818541B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F04C29/026—Lubricant separation
EP20070002715 2006-02-10 2007-02-08 Horizontally-mounted scroll compressor Expired - Fee Related EP1818541B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006033155A JP4635893B2 (ja) 2006-02-10 2006-02-10 横置き型スクロール圧縮機

Publications (2)

Publication Number Publication Date
EP1818541A1 EP1818541A1 (en) 2007-08-15
EP1818541B1 true EP1818541B1 (en) 2014-06-25

Family

ID=38015303

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070002715 Expired - Fee Related EP1818541B1 (en) 2006-02-10 2007-02-08 Horizontally-mounted scroll compressor

Country Status (2)

Country Link
EP (1) EP1818541B1 (ja)
JP (1) JP4635893B2 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5408073B2 (ja) * 2010-08-17 2014-02-05 株式会社豊田自動織機 圧縮機
KR102067141B1 (ko) * 2015-03-19 2020-01-17 한온시스템 주식회사 압축기의 유분리 장치
KR102549777B1 (ko) * 2016-12-21 2023-06-30 삼성전자주식회사 스크롤 압축기
JP6753355B2 (ja) 2017-05-16 2020-09-09 株式会社デンソー スクロールコンプレッサ
JP7052563B2 (ja) * 2018-05-28 2022-04-12 株式会社デンソー 圧縮機
KR20200095994A (ko) * 2019-02-01 2020-08-11 엘지전자 주식회사 결합 구조가 개선된 스크롤 압축기
JP7063299B2 (ja) * 2019-03-27 2022-05-09 株式会社豊田自動織機 スクロール型圧縮機
KR101999325B1 (ko) * 2019-05-27 2019-07-12 한온시스템 주식회사 스크롤 압축기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06336986A (ja) * 1993-05-28 1994-12-06 Hitachi Ltd スクロール圧縮機の給油機構
US5383772A (en) * 1993-11-04 1995-01-24 Tecumseh Products Company Scroll compressor stabilizer ring
JP3344843B2 (ja) * 1994-10-24 2002-11-18 株式会社日立製作所 スクロール圧縮機
JPH0996363A (ja) * 1995-09-29 1997-04-08 Ntn Corp シールリング
JPH10159755A (ja) * 1996-11-29 1998-06-16 Matsushita Electric Ind Co Ltd スクロール圧縮機
JP2000136782A (ja) * 1998-10-30 2000-05-16 Denso Corp スクロール型圧縮機
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
JP4329528B2 (ja) * 2003-12-19 2009-09-09 株式会社豊田自動織機 スクロールコンプレッサ

Also Published As

Publication number Publication date
JP4635893B2 (ja) 2011-02-23
EP1818541A1 (en) 2007-08-15
JP2007211702A (ja) 2007-08-23

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