WO2009051380A3 - Compresseur à spirale - Google Patents

Compresseur à spirale Download PDF

Info

Publication number
WO2009051380A3
WO2009051380A3 PCT/KR2008/006032 KR2008006032W WO2009051380A3 WO 2009051380 A3 WO2009051380 A3 WO 2009051380A3 KR 2008006032 W KR2008006032 W KR 2008006032W WO 2009051380 A3 WO2009051380 A3 WO 2009051380A3
Authority
WO
WIPO (PCT)
Prior art keywords
scroll compressor
scroll
compressor
incompletely
med
Prior art date
Application number
PCT/KR2008/006032
Other languages
English (en)
Other versions
WO2009051380A2 (fr
Inventor
Young-Il Cho
Original Assignee
Lg Electronics Inc
Young-Il Cho
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 Lg Electronics Inc, Young-Il Cho filed Critical Lg Electronics Inc
Priority to CN200880112100A priority Critical patent/CN101828038A/zh
Priority to US12/681,991 priority patent/US20100209277A1/en
Publication of WO2009051380A2 publication Critical patent/WO2009051380A2/fr
Publication of WO2009051380A3 publication Critical patent/WO2009051380A3/fr

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
    • 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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • F04C18/0261—Details of the ports, e.g. location, number, geometry
    • 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
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/102—Geometry of the inlet or outlet of the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

La présente invention concerne un compresseur à spirale. Le compresseur à spirale est conçu de manière à présenter une sortie de décharge de spirale fixe et une rainure de guidage de décharge d'une spirale associée présentant des formes non circulaires, par exemple en forme de coeur. Il peut ainsi empêcher qu'un réfrigérant ne soit pas totalement ou excessivement comprimé sans clapets de dérivation supplémentaires, ce qui permet de réduire le coût de fabrication du compresseur. Étant donné qu'il n'est pas nécessaire de tenir compte des interférences d'autres composants au moment de l'installation d'un clapet de dérivation, l'invention permettant un processus de fabrication simplifié.
PCT/KR2008/006032 2007-10-19 2008-10-14 Compresseur à spirale WO2009051380A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880112100A CN101828038A (zh) 2007-10-19 2008-10-14 涡旋压缩机
US12/681,991 US20100209277A1 (en) 2007-10-19 2008-10-14 Scroll compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0105778 2007-10-19
KR1020070105778A KR101371034B1 (ko) 2007-10-19 2007-10-19 스크롤 압축기

Publications (2)

Publication Number Publication Date
WO2009051380A2 WO2009051380A2 (fr) 2009-04-23
WO2009051380A3 true WO2009051380A3 (fr) 2009-07-02

Family

ID=40567936

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/006032 WO2009051380A2 (fr) 2007-10-19 2008-10-14 Compresseur à spirale

Country Status (4)

Country Link
US (1) US20100209277A1 (fr)
KR (1) KR101371034B1 (fr)
CN (1) CN101828038A (fr)
WO (1) WO2009051380A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011038480A (ja) * 2009-08-12 2011-02-24 Sanden Corp スクロール型流体機械
KR101225993B1 (ko) * 2011-07-01 2013-01-28 엘지전자 주식회사 스크롤 압축기
US10125767B2 (en) 2013-05-21 2018-11-13 Lg Electronics Inc. Scroll compressor with bypass portions
KR101978961B1 (ko) * 2013-05-24 2019-09-03 엘지전자 주식회사 스크롤 압축기
CN104235016B (zh) * 2013-06-14 2017-02-08 艾默生环境优化技术(苏州)有限公司 涡旋压缩机以及定涡旋部件和动涡旋部件
CN108571446A (zh) * 2018-01-11 2018-09-25 赖建国 一种涡旋流体泵
CN110671322B (zh) * 2019-10-24 2021-07-16 华南理工大学 一种涡旋压缩机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853288A (en) * 1995-03-22 1998-12-29 Mitsubishi Denki Kabushiki Kaisha Scroll compressor having a counterboring part communicating with an intermediate pressure chamber

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63215891A (ja) * 1987-03-02 1988-09-08 Sanyo Electric Co Ltd スクロ−ル圧縮機
JP3106721B2 (ja) * 1991-09-19 2000-11-06 ダイキン工業株式会社 スクロール圧縮機
US5342184A (en) * 1993-05-04 1994-08-30 Copeland Corporation Scroll machine sound attenuation
US5607288A (en) * 1993-11-29 1997-03-04 Copeland Corporation Scroll machine with reverse rotation protection
JP3371501B2 (ja) * 1993-12-28 2003-01-27 松下電器産業株式会社 スクロール型圧縮機
JP3774964B2 (ja) * 1996-12-10 2006-05-17 株式会社日立製作所 スクロール圧縮機
JP4658381B2 (ja) * 2001-05-31 2011-03-23 三菱重工業株式会社 スクロール圧縮機
JP3693041B2 (ja) * 2002-06-17 2005-09-07 ダイキン工業株式会社 スクロール圧縮機
KR100547321B1 (ko) * 2003-07-26 2006-01-26 엘지전자 주식회사 용량 조절식 스크롤 압축기
JP4241610B2 (ja) * 2004-12-27 2009-03-18 株式会社日立産機システム 真空ポンプ
JP2006257941A (ja) * 2005-03-16 2006-09-28 Sanden Corp スクロール圧縮機
US7938634B2 (en) * 2007-07-27 2011-05-10 Scroll Technologies Self-modulated scroll compressor with optimized built-in volume ratio

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853288A (en) * 1995-03-22 1998-12-29 Mitsubishi Denki Kabushiki Kaisha Scroll compressor having a counterboring part communicating with an intermediate pressure chamber

Also Published As

Publication number Publication date
CN101828038A (zh) 2010-09-08
KR101371034B1 (ko) 2014-03-10
US20100209277A1 (en) 2010-08-19
WO2009051380A2 (fr) 2009-04-23
KR20090040146A (ko) 2009-04-23

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