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KR840007150A - 밀폐형 스크로울 압축기의 축받이 장치 - Google Patents

밀폐형 스크로울 압축기의 축받이 장치 Download PDF

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Publication number
KR840007150A
KR840007150A KR1019830005958A KR830005958A KR840007150A KR 840007150 A KR840007150 A KR 840007150A KR 1019830005958 A KR1019830005958 A KR 1019830005958A KR 830005958 A KR830005958 A KR 830005958A KR 840007150 A KR840007150 A KR 840007150A
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KR
South Korea
Prior art keywords
bearing
scroll
crankshaft
bearing device
hermetic
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Application number
KR1019830005958A
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English (en)
Other versions
KR880000225B1 (ko
Inventor
에이이찌(외 5) 하자끼
Original Assignee
미다 가쓰시게
가부시기가이샤 히다찌세이사꾸쇼
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Publication of KR840007150A publication Critical patent/KR840007150A/ko
Application granted granted Critical
Publication of KR880000225B1 publication Critical patent/KR880000225B1/ko
Expired legal-status Critical Current

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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
    • 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
    • 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
    • F01C21/02—Arrangements of bearings
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)

Abstract

내용 없음

Description

밀폐형 스크로울 압축기의 축받이 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 축받이 장치의 일예를 나타낸 밀폐형스크로울 압축기의 종단면도.
제2도는 제1도에 나타낸 본 발명의 축받이장치의 일예를 나타낸 것으로서, 크랭크샤프트 부분을 확대하여 표시한 종단면도.
제3도는 본 발명의 축받이 장치와 다른 예를 나타낸 것으로서, 크랭크 샤프트 부분을 확대하여 표시한 종단면도이다.

Claims (8)

  1. 밀폐한 챔버내에 고정스크로울과 선회스크로울로써 이루어진 압축요소를 그 상부에, 하부에는 전동기부를 배치하고, 크랭크 샤프트의 크랭크부를 선회스크로울에 연결하며, 샤프트부를 프레임에 지지하고, 프레임과 선회스크로울과의 사이에 토출압력과 흡입압력과의 중간의 압력을 갖는 중간압력실을 구비한 밀폐형 스크로울 압축기에 있어서, 전기한 샤프트부를 프레임에서 크랭크부에 가까운 위치에 설치한 구르는 축받이와 크랭크부에서 멀지않은 위치에 설치한 슬라이딩 축받이로써 지지한 것을 특징으로 하는 밀폐형 스크로울 압축기의 축받이 장치.
  2. 제1항에 있어서, 프레임에 설치한 구르는 축받이와 슬라이딩 축받이와의 사이에 크랭크샤프트내의 편심급유로에 의해서 빨아올려진 윤활유를 이들의 축받이에 공급하는 급유부를 설치한 것을 특징으로 하는 밀폐형 스크로울 압축기의 축받이 장치.
  3. 제2항에 있어서, 크랭크샤프트의 크랭크부에 걸어맞추는 선회스크로울부에는 슬라이딩축받이가 설치되어 있는 것을 특징으로 하는 밀폐형 스크로울 압축기의 축받이 장치.
  4. 제3항에 있어서, 전기한 선회스크로울부의 슬라이딩축받이에의 급유는 편심급유로에 의해서 빨아올려진 윤활유를 크랭크부의 외주에 설치한 축방향의 홈을 통하여 공급하는 것을 특징으로 하는 밀폐형 스크로울 압축기의 축받이 장치.
  5. 제2항에 있어서, 크랭크샤프트의 크랭크부에 걸어맞추는 선회스크로울부에는 래디얼형의 구르는 축받이가 배치되어 있는 것을 특징으로 하는 밀폐형 스크로울 압축기의 축받이 장치.
  6. 제5항에 있어서, 크랭크샤프트의 크랭크부에 걸어맞추는 선회스크로울부에는 드러스트형의 구르는 축받이가 배치되어 있는 것을 특징으로 하는 밀폐형 스크로울 압축기의 축받이 장치.
  7. 제5, 제6항에 있어서, 전기한 선회스크로울부의 축받이에는 크랭크샤프트내의 편심급유로에 의해서 빨아올려진 윤활유가 크랭크 샤프트의 상부의 유실을 통하여 공급되는 것을 특징으로 하는 밀폐형 스크로울 압축기의 축받이 장치.
  8. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830005958A 1982-12-22 1983-12-16 밀폐형 스크로울 압축기의 축받이 장치 Expired KR880000225B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP223770 1982-12-22
JP57-223770 1982-12-22
JP57223770A JPS59115488A (ja) 1982-12-22 1982-12-22 密閉形スクロ−ル圧縮機の軸受装置

Publications (2)

Publication Number Publication Date
KR840007150A true KR840007150A (ko) 1984-12-05
KR880000225B1 KR880000225B1 (ko) 1988-03-15

Family

ID=16803431

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005958A Expired KR880000225B1 (ko) 1982-12-22 1983-12-16 밀폐형 스크로울 압축기의 축받이 장치

Country Status (4)

Country Link
US (2) US4551082A (ko)
JP (1) JPS59115488A (ko)
KR (1) KR880000225B1 (ko)
DE (1) DE3345684A1 (ko)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248988A (ja) * 1985-08-16 1987-03-03 Hitachi Ltd 密閉形スクロ−ル圧縮機
JP2522775B2 (ja) * 1986-11-26 1996-08-07 株式会社日立製作所 スクロ−ル流体機械
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
US4875838A (en) * 1988-05-12 1989-10-24 Tecumseh Products Company Scroll compressor with orbiting scroll member biased by oil pressure
US4928503A (en) * 1988-07-15 1990-05-29 American Standard Inc. Scroll apparatus with pressure regulation
US4997349A (en) * 1989-10-05 1991-03-05 Tecumseh Products Company Lubrication system for the crank mechanism of a scroll compressor
EP0469700B1 (en) * 1990-07-31 1996-07-24 Copeland Corporation Scroll machine lubrication system
US5370513A (en) * 1993-11-03 1994-12-06 Copeland Corporation Scroll compressor oil circulation system
DE19736907A1 (de) 1997-08-25 1999-03-04 Isad Electronic Sys Gmbh & Co Elektrisch angetriebener Verdichter
JPH11351175A (ja) * 1998-06-08 1999-12-21 Denso Corp 電動圧縮機
US6146118A (en) 1998-06-22 2000-11-14 Tecumseh Products Company Oldham coupling for a scroll compressor
JP3858743B2 (ja) * 2002-04-03 2006-12-20 ダイキン工業株式会社 圧縮機
JP3731068B2 (ja) * 2002-06-05 2006-01-05 ダイキン工業株式会社 回転式圧縮機
US20080029279A1 (en) * 2006-08-01 2008-02-07 Louis Zuccarello Ground-working tool
JP5315933B2 (ja) * 2008-06-05 2013-10-16 株式会社豊田自動織機 電動スクロール型圧縮機
CN102817842B (zh) * 2011-06-09 2016-06-29 上海日立电器有限公司 一种涡旋压缩机
CN102878081B (zh) * 2011-07-14 2016-05-04 艾默生环境优化技术(苏州)有限公司 旋转式压缩机
WO2013007163A1 (zh) * 2011-07-14 2013-01-17 艾默生环境优化技术(苏州)有限公司 旋转式压缩机
CN102493847B (zh) * 2011-11-16 2013-05-22 陈冬长 一种涡旋膨胀发电机及朗肯循环热电转换系统
LT2903618T (lt) * 2012-10-05 2022-08-25 Kadmon Corporation, Llc Rho kinazės inhibitoriai
WO2016189598A1 (ja) * 2015-05-22 2016-12-01 三菱電機株式会社 スクロール圧縮機
JP6550645B2 (ja) 2015-05-29 2019-07-31 三菱重工サーマルシステムズ株式会社 スクロール圧縮機
KR102087141B1 (ko) * 2018-09-06 2020-03-10 엘지전자 주식회사 전동식 압축기
EP3857069A4 (en) 2018-09-28 2022-05-11 Emerson Climate Technologies, Inc. COMPRESSOR OIL MANAGEMENT SYSTEM
US11125233B2 (en) 2019-03-26 2021-09-21 Emerson Climate Technologies, Inc. Compressor having oil allocation member
FR3116572B1 (fr) * 2020-11-23 2022-11-18 Danfoss Commercial Compressors Un compresseur à spirales comportant un système de lubrification pourvu d’un agencement d’agitation d’huile
US12092111B2 (en) 2022-06-30 2024-09-17 Copeland Lp Compressor with oil pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1255799A (en) * 1967-12-18 1971-12-01 Krauss Maffei Ag Rotary positive fluid displacement apparatus
US4199308A (en) * 1978-10-02 1980-04-22 Arthur D. Little, Inc. Axial compliance/sealing means for improved radial sealing for scroll apparatus and scroll apparatus incorporating the same
JPS56126691A (en) * 1980-03-12 1981-10-03 Hitachi Ltd Scroll fluid machine
JPS5776201A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Oil feed device for scroll hydraulic machine
JPS57148089A (en) * 1981-03-09 1982-09-13 Sanden Corp Scroll type compressor
JPS57173503A (en) * 1981-04-17 1982-10-25 Hitachi Ltd Oil feed device of scroll fluidic machine
JPS57203801A (en) * 1981-06-09 1982-12-14 Nippon Denso Co Ltd Scroll type hydraulic machine
US4415318A (en) * 1981-12-10 1983-11-15 The Trane Company Rolling thrust bearing for use in a scroll machine

Also Published As

Publication number Publication date
US4551082A (en) 1985-11-05
JPH0119076B2 (ko) 1989-04-10
JPS59115488A (ja) 1984-07-03
DE3345684C2 (ko) 1988-06-01
USRE33236E (en) 1990-06-19
DE3345684A1 (de) 1984-07-05
KR880000225B1 (ko) 1988-03-15

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