EP2177766A3 - Compresseur de défilement et machine de réfrigération en disposant - Google Patents

Compresseur de défilement et machine de réfrigération en disposant Download PDF

Info

Publication number
EP2177766A3
EP2177766A3 EP09163629A EP09163629A EP2177766A3 EP 2177766 A3 EP2177766 A3 EP 2177766A3 EP 09163629 A EP09163629 A EP 09163629A EP 09163629 A EP09163629 A EP 09163629A EP 2177766 A3 EP2177766 A3 EP 2177766A3
Authority
EP
European Patent Office
Prior art keywords
compressor
refrigerating machine
scroll
scroll compressor
same
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.)
Withdrawn
Application number
EP09163629A
Other languages
German (de)
English (en)
Other versions
EP2177766A2 (fr
Inventor
Cheol-Hwan Kim
Sung-Yong Ahn
Ki-Tae Jang
Yong-Kyu Choi
Byeong-Chul Lee
Yang-Hee Cho
Se-Heon Choi
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 filed Critical LG Electronics Inc
Publication of EP2177766A2 publication Critical patent/EP2177766A2/fr
Publication of EP2177766A3 publication Critical patent/EP2177766A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • 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
    • 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
    • F04C29/023—Lubricant distribution through a hollow driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
EP09163629A 2008-10-15 2009-06-24 Compresseur de défilement et machine de réfrigération en disposant Withdrawn EP2177766A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20080101332A KR101484538B1 (ko) 2008-10-15 2008-10-15 스크롤 압축기 및 이를 적용한 냉동기기

Publications (2)

Publication Number Publication Date
EP2177766A2 EP2177766A2 (fr) 2010-04-21
EP2177766A3 true EP2177766A3 (fr) 2011-07-06

Family

ID=41611119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09163629A Withdrawn EP2177766A3 (fr) 2008-10-15 2009-06-24 Compresseur de défilement et machine de réfrigération en disposant

Country Status (4)

Country Link
US (1) US20100089093A1 (fr)
EP (1) EP2177766A3 (fr)
KR (1) KR101484538B1 (fr)
CN (1) CN101725525A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032320B (zh) * 2011-09-30 2015-09-23 思科涡旋科技(杭州)有限公司 具有稳定压力背压室的涡卷流***移装置
CN103032319B (zh) * 2011-09-30 2017-03-29 思科涡旋科技(杭州)有限公司 无油和微油涡卷流***移装置
CN103362801B (zh) * 2012-03-28 2015-12-02 比亚迪股份有限公司 一种涡旋式压缩机
JP6302813B2 (ja) * 2014-09-30 2018-03-28 日立ジョンソンコントロールズ空調株式会社 スクロール圧縮機及びこれを用いた冷凍サイクル装置
WO2016135865A1 (fr) * 2015-02-24 2016-09-01 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー （ホンコン） リミテッド Compresseur à volute
JP6930796B2 (ja) 2016-11-24 2021-09-01 广▲東▼美的▲環▼境科技有限公司Ｇｕａｎｇｄｏｎｇ Ｍｉｄｅａ Ｅｎｖｉｒｏｎｍｅｎｔａｌ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．， Ｌｔｄ． ジェットエンタルピー増加スクロール圧縮機及び冷凍システム
KR102619911B1 (ko) * 2018-10-22 2024-01-04 한온시스템 주식회사 압축기
CN111140495B (zh) * 2018-11-06 2024-06-07 谷轮环境科技（苏州）有限公司 涡旋压缩机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243388A (ja) * 1984-05-18 1985-12-03 Hitachi Ltd スクロ−ル圧縮機
JPS6189990A (ja) * 1984-10-11 1986-05-08 Hitachi Ltd スクロ−ル圧縮機
US4596521A (en) * 1982-12-17 1986-06-24 Hitachi, Ltd. Scroll fluid apparatus
US4596520A (en) * 1983-12-14 1986-06-24 Hitachi, Ltd. Hermetic scroll compressor with pressure differential control means for a back-pressure chamber
WO1991006767A1 (fr) * 1989-11-02 1991-05-16 Matsushita Electric Industrial Co., Ltd. Compresseur a helice
JPH04334784A (ja) * 1991-05-10 1992-11-20 Hitachi Ltd スクロール圧縮機
US5217359A (en) * 1989-11-02 1993-06-08 Matsushita Electric Industrial Co., Ltd. Scroll compressor with regulated oil flow to the back pressure chamber

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153486A (ja) * 1984-08-22 1986-03-17 Hitachi Ltd スクロ−ル圧縮機
JPH0772548B2 (ja) * 1984-11-22 1995-08-02 株式会社日立製作所 密閉形スクロール圧縮機
JP2718666B2 (ja) * 1986-07-21 1998-02-25 株式会社日立製作所 スクロール流体機械の給油装置
US5449279A (en) * 1993-09-22 1995-09-12 American Standard Inc. Pressure biased co-rotational scroll apparatus with enhanced lubrication
US6139294A (en) * 1998-06-22 2000-10-31 Tecumseh Products Company Stepped annular intermediate pressure chamber for axial compliance in a scroll compressor
US6168404B1 (en) * 1998-12-16 2001-01-02 Tecumseh Products Company Scroll compressor having axial compliance valve
JP3731433B2 (ja) * 1999-11-22 2006-01-05 ダイキン工業株式会社 スクロール型圧縮機
US6554592B1 (en) * 2001-10-16 2003-04-29 Scroll Technologies Scroll compressor with condition responsive back pressure chamber valve
JP4440564B2 (ja) * 2003-06-12 2010-03-24 パナソニック株式会社 スクロール圧縮機
JP4376554B2 (ja) * 2003-06-12 2009-12-02 パナソニック株式会社 スクロール圧縮機
WO2005001292A1 (fr) * 2003-06-17 2005-01-06 Matsushita Electric Industrial Co., Ltd. Compresseur a volute
KR100512997B1 (ko) * 2003-09-15 2005-09-05 엘지전자 주식회사 스크롤 압축기
KR100547331B1 (ko) * 2004-01-09 2006-01-26 엘지전자 주식회사 스크롤 압축기
US6896498B1 (en) * 2004-04-07 2005-05-24 Scroll Technologies Scroll compressor with hot oil temperature responsive relief of back pressure chamber
JP2006070807A (ja) * 2004-09-02 2006-03-16 Matsushita Electric Ind Co Ltd スクロール圧縮機
KR100677248B1 (ko) * 2004-09-10 2007-02-02 엘지전자 주식회사 스크롤 압축기의 진공방지장치
US7189067B2 (en) * 2004-09-10 2007-03-13 Lg Electronics Inc. Scroll compressor having vacuum preventing structure
JP4488222B2 (ja) * 2005-05-20 2010-06-23 株式会社富士通ゼネラル スクロール圧縮機
JP5022010B2 (ja) * 2006-12-05 2012-09-12 日立アプライアンス株式会社 スクロール圧縮機
TWI353418B (en) * 2007-12-25 2011-12-01 Ind Tech Res Inst Scroll compressor
KR101474460B1 (ko) * 2008-09-29 2014-12-19 엘지전자 주식회사 스크롤 압축기 및 이를 적용한 냉동기기

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596521A (en) * 1982-12-17 1986-06-24 Hitachi, Ltd. Scroll fluid apparatus
US4596520A (en) * 1983-12-14 1986-06-24 Hitachi, Ltd. Hermetic scroll compressor with pressure differential control means for a back-pressure chamber
JPS60243388A (ja) * 1984-05-18 1985-12-03 Hitachi Ltd スクロ−ル圧縮機
JPS6189990A (ja) * 1984-10-11 1986-05-08 Hitachi Ltd スクロ−ル圧縮機
WO1991006767A1 (fr) * 1989-11-02 1991-05-16 Matsushita Electric Industrial Co., Ltd. Compresseur a helice
US5217359A (en) * 1989-11-02 1993-06-08 Matsushita Electric Industrial Co., Ltd. Scroll compressor with regulated oil flow to the back pressure chamber
JPH04334784A (ja) * 1991-05-10 1992-11-20 Hitachi Ltd スクロール圧縮機

Also Published As

Publication number Publication date
KR20100042168A (ko) 2010-04-23
EP2177766A2 (fr) 2010-04-21
CN101725525A (zh) 2010-06-09
KR101484538B1 (ko) 2015-01-20
US20100089093A1 (en) 2010-04-15

Similar Documents

Publication Publication Date Title
EP2177765A3 (fr) Compresseur à spirales et machine de réfrigération en disposant
EP2177766A3 (fr) Compresseur de défilement et machine de réfrigération en disposant
EP2243958A3 (fr) Compresseur et appareil de réfrigération en disposant
WO2009155109A3 (fr) Compresseur possédant un système de modulation de capacité
WO2009155094A3 (fr) Compresseur possédant un système de modulation de capacité
EP2551447A3 (fr) Système de moteur composé avec moteur rotatif
WO2009110677A3 (fr) Silencieux pour compresseur
EP2407668A3 (fr) Compresseur à spirales
EP2169230A3 (fr) Cylindre et compresseur rotatif doté de celui-ci
IN2012DE00163A (fr)
WO2012128499A3 (fr) Compresseur à spirale
RU2011107284A (ru) Безмасляный винтовой компрессор
EP2085617A3 (fr) Appareil de changement de mode pour compresseur à spirales
IL215564A (en) Compressor that includes a capacity regulator assembly
EP2568172A3 (fr) Compresseur à mouvement alternatif
IN2012KN02404A (fr)
CA2671109A1 (fr) Compresseur a spirale a injection de liquide ou de vapeur
EP2196753A3 (fr) Réfrigérateur
WO2009155091A3 (fr) Compresseur possédant un système de modulation de capacité
TW200634232A (en) Hermeyically sealed compressor and method of manufacturing the same
WO2009028261A1 (fr) Compresseur rotatif
EP2224136A3 (fr) Compresseur à spirales refroidi à l'air
CN103782036A (zh) 具有两个气缸的旋转式压缩机
WO2009041778A3 (fr) Réfrigérateur
EP2088322A4 (fr) Compresseur à piston de machine frigorigène

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090721

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

17Q First examination report despatched

Effective date: 20120319

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150106