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KR880012892A - 스크롤 유체 기계의 급유장치 - Google Patents

스크롤 유체 기계의 급유장치 Download PDF

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Publication number
KR880012892A
KR880012892A KR870004153A KR870004153A KR880012892A KR 880012892 A KR880012892 A KR 880012892A KR 870004153 A KR870004153 A KR 870004153A KR 870004153 A KR870004153 A KR 870004153A KR 880012892 A KR880012892 A KR 880012892A
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KR
South Korea
Prior art keywords
scroll
crankshaft
fluid machine
scroll fluid
lubrication device
Prior art date
Application number
KR870004153A
Other languages
English (en)
Other versions
KR960001626B1 (ko
Inventor
요시가쓰 도미다
가쓰아끼 기꾸찌
에이이찌 하자끼
데쓰야 아라다
마사오 시이바야시
가즈다까 스에후지
다까오 센슈
아끼라 무라야마
Original Assignee
미다 가쓰시게
가부시기가이샤 히다찌세이사꾸쇼
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.)
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Publication date
Application filed by 미다 가쓰시게, 가부시기가이샤 히다찌세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR880012892A publication Critical patent/KR880012892A/ko
Application granted granted Critical
Publication of KR960001626B1 publication Critical patent/KR960001626B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • 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
    • F01C21/04—Lubrication
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

내용 없음

Description

스크롤 유체 기계의 급유장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 2 도는 본 발명의 한 실시예를 표시한 급유장치를 구비한 클랭크샤프트 부분을 확대한 종단면도, 제 3 도는 급유홈과 하중 작용 방향과의 관계를 표시한 클랭크부의 확대 평면도.

Claims (4)

  1. 고정스크롤과 이것과 조합되는 선회스크롤과 선회스크롤의 스라이드베아링에 결합되는 클랭크샤프트의 클랭크부와 프레임의 베아링에 지지되는 클랭크샤프트와 클랭크샤프트에 연결된 가변속 구동 모우터와 상기 클랭크샤프트 및 클랭크부에 천설된 급유공을 구비하며, 클랭크부의 끝면 공간을 통해서 상기 선회스크롤의 스라이드베아링에 급유하는 장치에 있어서, 상기 선회스크롤의 선회운동에 의하여 생기는 하중이 샤프트의 클랭크부의 작용하는 위치로부터 클랭크부의 회전방향으로 향하여 대략 45도 각을 전진한 위치의 클랭크부 표면에 축선과 평행하게 급유홈을 설치한 구성이 특징인 스크롤 유체 기계의 급유장치.
  2. 제 1 항에 있어서, 스크롤 유체 기계가 밀폐용기내에 수납되고, 밀폐용기 저부에 오일풀을 형성하고, 클랭크샤프트 하단의 급유공의 개구단이 오일풀의 오일에 침지되는 것이 특징인 스크롤 유체 기계의 급유장치.
  3. 제 2 항에 있어서, 밀폐용기내를 고압 분위기로 유지하는 것이 특징인 스크롤 유체 기계의 급유장치.
  4. 제 1 항에 있어서, 가변속 구동 모우터가 인버터 구공 모우터인 것이 특징인 스크롤 유체 기계의 급유장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870004153A 1986-07-21 1987-04-29 스크롤유체기계의 급유장치 Expired - Fee Related KR960001626B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61169741A JP2718666B2 (ja) 1986-07-21 1986-07-21 スクロール流体機械の給油装置
JP86-169741 1986-07-21

Publications (2)

Publication Number Publication Date
KR880012892A true KR880012892A (ko) 1988-11-29
KR960001626B1 KR960001626B1 (ko) 1996-02-03

Family

ID=15891984

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870004153A Expired - Fee Related KR960001626B1 (ko) 1986-07-21 1987-04-29 스크롤유체기계의 급유장치

Country Status (4)

Country Link
US (1) US4749344A (ko)
JP (1) JP2718666B2 (ko)
KR (1) KR960001626B1 (ko)
DE (2) DE3712755A1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2766659B2 (ja) * 1988-02-19 1998-06-18 株式会社日立製作所 スクロール流体機械
KR920003593B1 (ko) * 1988-02-19 1992-05-04 가부시기가이샤 히다찌세이사꾸쇼 스크롤 유체기계
US4954057A (en) * 1988-10-18 1990-09-04 Copeland Corporation Scroll compressor with lubricated flat driving surface
JP2701927B2 (ja) * 1989-03-20 1998-01-21 株式会社日立製作所 可変速スクロール圧縮機
US5439360A (en) * 1991-07-22 1995-08-08 Carrier Corporation Self-adjusting crankshaft drive
EP0545187B1 (de) * 1991-12-05 1996-01-24 AGINFOR AG für industrielle Forschung Verdrängermaschine nach dem Spiralprinzip
JPH074366A (ja) * 1993-06-17 1995-01-10 Zexel Corp スクロール型コンプレッサ
US6102160A (en) * 1998-05-15 2000-08-15 Copeland Corporation Compressor lubrication
DE19910460A1 (de) * 1999-03-10 2000-09-21 Bitzer Kuehlmaschinenbau Gmbh Kompressor
JP4026290B2 (ja) * 1999-12-14 2007-12-26 株式会社豊田自動織機 圧縮機
JP2003269345A (ja) * 2002-03-13 2003-09-25 Aisin Seiki Co Ltd 電動オイルポンプ
JP3731068B2 (ja) * 2002-06-05 2006-01-05 ダイキン工業株式会社 回転式圧縮機
FR2885966B1 (fr) * 2005-05-23 2011-01-14 Danfoss Commercial Compressors Compresseur frigorifique a spirales
JP4985590B2 (ja) * 2008-09-02 2012-07-25 株式会社豊田自動織機 電動コンプレッサ
KR101484538B1 (ko) * 2008-10-15 2015-01-20 엘지전자 주식회사 스크롤 압축기 및 이를 적용한 냉동기기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2062219C3 (de) * 1970-12-17 1978-06-15 Audi Nsu Auto Union Ag, 7107 Neckarsulm Schmierung und Kühlung eines Gleitlagers einer Kreiskolben-Brennkraftmaschine in Trochoidenbauart
JPS5776201A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Oil feed device for scroll hydraulic machine
JPS57173503A (en) * 1981-04-17 1982-10-25 Hitachi Ltd Oil feed device of scroll fluidic machine
JPS60187789A (ja) * 1984-03-05 1985-09-25 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS60228793A (ja) * 1984-04-25 1985-11-14 Hitachi Ltd ロ−タリ圧縮機

Also Published As

Publication number Publication date
DE8717942U1 (de) 1991-08-08
JP2718666B2 (ja) 1998-02-25
US4749344A (en) 1988-06-07
DE3712755A1 (de) 1988-02-04
KR960001626B1 (ko) 1996-02-03
JPS6329083A (ja) 1988-02-06

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