KR910010072A - 스크로울 압축기 - Google Patents

스크로울 압축기 Download PDF

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Publication number
KR910010072A
KR910010072A KR1019900018669A KR900018669A KR910010072A KR 910010072 A KR910010072 A KR 910010072A KR 1019900018669 A KR1019900018669 A KR 1019900018669A KR 900018669 A KR900018669 A KR 900018669A KR 910010072 A KR910010072 A KR 910010072A
Authority
KR
South Korea
Prior art keywords
scroll member
swinging
oil supply
compressor
wedge
Prior art date
Application number
KR1019900018669A
Other languages
English (en)
Other versions
KR970008005B1 (ko
Inventor
라다유끼 오노다
타쯔히시 타구찌
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR910010072A publication Critical patent/KR910010072A/ko
Application granted granted Critical
Publication of KR970008005B1 publication Critical patent/KR970008005B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/003—Systems for the equilibration of forces acting on the elements of the machine
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)

Abstract

요약 없음

Description

스크로울압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예의 스크로울압축기의 기구부 종단면도.
제2도는 제1도의 X-X 단면도.
제3도는 제1도의 드러스트받이부의 종단면도.
제4도는 제2도의 접동면의 압력분포도.
제5도는 본 발명의 제2실시예의 스크로울압축기의 기구부 종단면도.
제6도는 제5도의 Y-Y 단면도.
제7도는 제5도의 드러스트받이부의 종단면도.
제8도는 제6도의 선회스크로울부재배면의 압력분포도.
제9도는 스크로울압축기의 기본동작을 도시한 압축부단면도.
제10도는 종래의 스크로울압축기의 종단면도.
제11도는 제10도의 기구부종단면도.
* 도면의 주요부분에 대한 부호의 설명
3 : 선회스크로울부재4 : 고정스크로울부재
19a,19b : 접동면24a : 홈
23 : 급유기24b : 홈선단부
26 : 급유로23 : 급유기

Claims (2)

  1. 소용돌이형상의 랩을 가진 고정스크로울부재와, 경판 및 소용돌이형상의 랩을 가진 선회스크로울부재와는, 서로 랩을 안쪽으로해서 맞물려져 있으며, 이 선회스크로울부재가 자전을 저지된 상태에서 선회운동하고, 선회운동할때의 선회스크로울부재에 발생하는 드러스트력을 지지하는 접동면을 가진 스크로울압축기에 있어서, 상기 접동면의 선회스크로울부재의 배면과 대향하는 평면에, 고리형상의 급유홈과, 이 급유홈에 개구하고 또한 중심방향을 향해서 끝이 가늘어진 복수의 쐐기형상의 홈을 방사형상으로 배설한 것을 특징으로 한 스크로울압축기.
  2. 제1항에 있어서, 상기 접동면의 내주부에 급유로를 가지고, 이 선회스크로울부재의 배면에 방사형상으로, 또한 중심으로부터 외주방향을 향해서 끝이 가늘어진 복수의 쐐기형상의 홈을 이 급유로에 대하여 선회운동을 할때, 항상 그 쐐기형상의 저변부가 개구하도록 배설한 것을 특징으로 하는 스크로울압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900018669A 1989-11-17 1990-11-17 스크로울압축기 KR970008005B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1300436A JP2558896B2 (ja) 1989-11-17 1989-11-17 スクロール圧縮機
JP1-300436 1989-11-17

Publications (2)

Publication Number Publication Date
KR910010072A true KR910010072A (ko) 1991-06-28
KR970008005B1 KR970008005B1 (ko) 1997-05-20

Family

ID=17884780

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900018669A KR970008005B1 (ko) 1989-11-17 1990-11-17 스크로울압축기

Country Status (3)

Country Link
US (1) US5133651A (ko)
JP (1) JP2558896B2 (ko)
KR (1) KR970008005B1 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256042A (en) * 1992-02-20 1993-10-26 Arthur D. Little, Inc. Bearing and lubrication system for a scroll fluid device
JP2727409B2 (ja) * 1994-04-06 1998-03-11 マブチモーター株式会社 小型モータ
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
JP2003328963A (ja) * 2002-05-16 2003-11-19 Daikin Ind Ltd スクロール型圧縮機
JP5039327B2 (ja) * 2006-06-14 2012-10-03 三菱重工業株式会社 スクロール圧縮機
WO2008088111A1 (en) 2007-01-15 2008-07-24 Lg Electronics Inc. Compressor and oil separating device therefor
KR100869929B1 (ko) 2007-02-23 2008-11-24 엘지전자 주식회사 스크롤 압축기
KR100867623B1 (ko) 2007-03-21 2008-11-10 엘지전자 주식회사 압축기의 진동 저감장치
KR100882481B1 (ko) * 2007-04-25 2009-02-06 엘지전자 주식회사 스크롤 압축기의 오일 공급구조
WO2009107797A1 (ja) * 2008-02-28 2009-09-03 ダイキン工業株式会社 圧縮機
JP2008274964A (ja) * 2008-08-18 2008-11-13 Daikin Ind Ltd スクロール型圧縮機
JP5370425B2 (ja) 2011-07-19 2013-12-18 ダイキン工業株式会社 圧縮機
JP6675480B2 (ja) * 2016-06-06 2020-04-01 三菱電機株式会社 スクロール圧縮機
JP6954857B2 (ja) * 2018-03-08 2021-10-27 三菱重工業株式会社 過給機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570682A (en) * 1946-04-29 1951-10-09 Rateau Soc Fluid thrust bearing
US3891282A (en) * 1973-12-12 1975-06-24 Litton Systems Inc Lubricated assemblies
JPS60206989A (ja) * 1984-03-30 1985-10-18 Mitsubishi Electric Corp スクロ−ル形流体機械
JPS618402A (ja) * 1984-06-20 1986-01-16 Daikin Ind Ltd スクロール形圧縮機
US4699525A (en) * 1985-07-18 1987-10-13 Ebara Corporation Thrust bearing
JPH0647991B2 (ja) * 1986-05-15 1994-06-22 三菱電機株式会社 スクロ−ル圧縮機
JPS63253189A (ja) * 1987-04-08 1988-10-20 Mitsubishi Electric Corp スクロ−ル圧縮機
JPH01130081A (ja) * 1987-11-12 1989-05-23 Sanyo Electric Co Ltd スクロール圧縮機
JPH01115885U (ko) * 1988-01-29 1989-08-04

Also Published As

Publication number Publication date
JPH03160178A (ja) 1991-07-10
JP2558896B2 (ja) 1996-11-27
US5133651A (en) 1992-07-28
KR970008005B1 (ko) 1997-05-20

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