[go: up one dir, main page]

KR890013351A - 스크롤형 압축기 - Google Patents

스크롤형 압축기 Download PDF

Info

Publication number
KR890013351A
KR890013351A KR1019890002642A KR890002642A KR890013351A KR 890013351 A KR890013351 A KR 890013351A KR 1019890002642 A KR1019890002642 A KR 1019890002642A KR 890002642 A KR890002642 A KR 890002642A KR 890013351 A KR890013351 A KR 890013351A
Authority
KR
South Korea
Prior art keywords
drive shaft
block member
housing
scroll compressor
inner block
Prior art date
Application number
KR1019890002642A
Other languages
English (en)
Other versions
KR970006517B1 (ko
Inventor
가주또 기꾸찌
Original Assignee
산덴 가부시끼가이샤
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 산덴 가부시끼가이샤 filed Critical 산덴 가부시끼가이샤
Publication of KR890013351A publication Critical patent/KR890013351A/ko
Application granted granted Critical
Publication of KR970006517B1 publication Critical patent/KR970006517B1/ko

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
    • 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
    • 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
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S418/00—Rotary expansible chamber devices
    • Y10S418/01—Non-working fluid separation

Landscapes

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

Abstract

내용 없음.

Description

스크롤형 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명의 한 실시예에 따라 용접하여 밀폐된 스크롤형 압축기의 길이방향 수직단면도.

Claims (11)

  1. 압축기는 상기 하우징 내에 설치된 고정스크롤을 포함하고, 상기 고정스크롤은 제1단부판을 가지고, 제1나선요소는 거기에서 뻗어 있고, 궤도운동하는 스크롤은 제2나선요소가 뻗어있는 제2단부판을 가지고, 상기 제1 및 제2나선요소는 적어도 한쌍의 밀폐된 유체포킷을 형성하는 여러선의 접촉을 이루어 각 및 방사상의 구멍에서 상호 결합되고, 구동메카니즘은 상기 궤도운동하는 스크롤의 궤도운동에 영향을 끼치기 위하여 상기 궤도운동 스크롤에 작동할 수 있게 연결되고, 회전방지 장치는 궤도운동 동안 상기 궤도운동 스크롤의 회전을 방지하여 상기 유체포킷의 체적은 상기 포킷의 유체를 압축함에 따라 변하고, 상기 구동메카니즘은 내부 블록부재내에 회전할 수 있게 지지된 구동축을 포함하고, 상기 내부 블록부재는 상기 하우징에 고정되고, 상기 고정스크롤의 제1단부판과 상기 내부 블록부재는 상기 하우징을 송출실과 흡입실로 함께 나누고, 상기 제1 및 제2나선요소는 그 내부에 존재함을 포함하는 용접밀폐 하우징을 갖는 스크롤형 압축기에 있어서, 베어링은 상기 내부 블록부재의 내부표면과 상기 구동축의 외부사이에 설치되고, 상기 구동축은 축방향통로 및 상기 축방향통로를 상기 송출실로 연결하는 적어도 하나의 방사상통로를 갖고, 적어도 하나의 방사상구멍은 상기 축방향통로에 연결된 그 외부표면을 통하여 뻗어 있고, 헬리컬홈은 상기 구동축의 외부 표면에 형성되어 상기 방사상구멍에 연결됨을 특징으로 하는 밀폐된 스크롤형 압축기.
  2. 제1항에 있어서, 베어링은 평면베어링임을 특징으로 하는 밀폐된 스크롤형 압축기.
  3. 제1항에 있어서, 상기 내부 블록부재는 거기에서 뻗은 축방향 환형돌출부를 포함하고, 상기 베어링은 상기 축방향 환형돌출부의 내부표면과 상기 구동축의 외부표면 사이에 설치됨을 특징으로 하는 밀폐된 스크롤형 압축기.
  4. 제3항에 있어서, 상기 구동축의 축방향통로는 상기 구동축의 한쪽 단부에 있는 입구로부터 상기 구동축의 반대쪽 단부근처에 있는 폐쇄단부까지 뻗어있음을 특징으로 하는 밀폐된 스크롤형 압축기.
  5. 제4항에 있어서, 상기 하우징은 그 내부를 통하여 뻗어있는 냉매가스출구와 상기 축방향통로의 입구를 제공함을 특징으로 하는 밀폐된 스크롤형 압축기.
  6. 제4항에 있어서, 상기 방사상통로는 상기 송출실에 그 폐쇄단부 근처에서 상기 축방향통로를 연결함을 특징으로 하는 밀폐된 스크롤형 압축기.
  7. 제3항에 있어서, 적어도 하나의 전달구멍은 상기 송출실을 상기 축방향통로에 연결하고, 상기 전달구멍은 상기 내부 블록부재와 상기 베어링을 통하여 형성됨을 특징으로 하는 밀폐된 스크롤형 압축기.
  8. 제1항에 있어서, 축밀폐 메카니즘은 상기 구동축의 회전에 의하여 상기 송출실에서 상기 흡입실까지 냉매가스의 누설을 방지하기 위해 상기 내부 블록부재의 흡입실쪽 표면의 중앙부에 형성된 공간내에 설치됨을 특징으로 하는 밀폐된 스크롤형 압축기.
  9. 제1항에 있어서, 흡입가스흡입구는 상기 하우징과 상기 내부 블록부재에 방사상으로 침투하여 상기 흡입실에 연결됨을 특징으로 하는 밀폐된 스크롤형 압축기.
  10. 제1항에 있어서, 도관은 상기 하우징의 압력차에 의해 상기 송출실로부터 상기 흡입실로 윤활유를 공급하기 위해 상기 내부 블록부재에 형성됨을 특징으로 하는 밀폐된 스크롤형 압축기.
  11. 제5항에 있어서, 환형돌출부는 상기 하우징의 내부 표면으로부터 축방향으로 돌출하고 상기 구동축의 상기 한쪽 단부에 상기 송출가스출구관을 연결함을 특징으로하는 밀폐된 스크롤형 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890002642A 1988-02-29 1989-02-28 스크롤형 압축기 KR970006517B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPP44,497/63 1988-02-29
JP63-44497 1988-02-29
JP63044497A JP2595017B2 (ja) 1988-02-29 1988-02-29 密閉形スクロール圧縮機

Publications (2)

Publication Number Publication Date
KR890013351A true KR890013351A (ko) 1989-09-22
KR970006517B1 KR970006517B1 (ko) 1997-04-28

Family

ID=12693190

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890002642A KR970006517B1 (ko) 1988-02-29 1989-02-28 스크롤형 압축기

Country Status (7)

Country Link
US (1) US4958991A (ko)
EP (1) EP0331449B1 (ko)
JP (1) JP2595017B2 (ko)
KR (1) KR970006517B1 (ko)
AU (1) AU606786B2 (ko)
CA (1) CA1321570C (ko)
DE (1) DE68901476D1 (ko)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02161191A (ja) * 1988-12-13 1990-06-21 Sanden Corp 密閉形スクロール型圧縮機
JP2671565B2 (ja) * 1990-06-06 1997-10-29 三菱電機株式会社 スクロール圧縮機
JP2712777B2 (ja) * 1990-07-13 1998-02-16 三菱電機株式会社 スクロール圧縮機
JPH05113188A (ja) * 1991-10-24 1993-05-07 Sanden Corp 密閉形電動圧縮機
KR930008386A (ko) * 1991-10-30 1993-05-21 가나이 쯔또무 스크로울 압축기및 그것을 사용하는 공기 조화기
US5211461A (en) * 1992-04-10 1993-05-18 Artromick International, Inc. Vertically adjustable extension drawers
US5421708A (en) * 1994-02-16 1995-06-06 Alliance Compressors Inc. Oil separation and bearing lubrication in a high side co-rotating scroll compressor
US5678986A (en) * 1994-10-27 1997-10-21 Sanden Corporation Fluid displacement apparatus with lubricating mechanism
WO2005012156A2 (en) * 2003-07-31 2005-02-10 Happijac Company System and method for moving objects
US20050031465A1 (en) * 2003-08-07 2005-02-10 Dreiman Nelik I. Compact rotary compressor
JP4219262B2 (ja) * 2003-12-10 2009-02-04 サンデン株式会社 圧縮機
JP2005171859A (ja) * 2003-12-10 2005-06-30 Sanden Corp 圧縮機
US7217110B2 (en) * 2004-03-09 2007-05-15 Tecumseh Products Company Compact rotary compressor with carbon dioxide as working fluid
JP4286175B2 (ja) * 2004-04-13 2009-06-24 サンデン株式会社 圧縮機
JP2005337142A (ja) * 2004-05-27 2005-12-08 Sanden Corp 圧縮機
JP2005351112A (ja) * 2004-06-08 2005-12-22 Sanden Corp スクロール圧縮機
JP2006097495A (ja) * 2004-09-28 2006-04-13 Sanden Corp 圧縮機
CA2532045C (en) * 2005-01-18 2009-09-01 Tecumseh Products Company Rotary compressor having a discharge valve
WO2007035695A2 (en) * 2005-09-19 2007-03-29 Ingersoll-Rand Company Air blower for a motor-driven compressor
JP2007192183A (ja) * 2006-01-20 2007-08-02 Sanden Corp 電動圧縮機
JP2007291879A (ja) * 2006-04-21 2007-11-08 Sanden Corp スクロール型流体機械
US8177534B2 (en) * 2008-10-30 2012-05-15 Advanced Scroll Technologies (Hangzhou), Inc. Scroll-type fluid displacement apparatus with improved cooling system
ITTO20081002A1 (it) * 2008-12-29 2010-06-30 Guido Melano Gruppo compressore per impianti di condizionamento dell'aria per veicoli a motore
KR101682252B1 (ko) * 2010-12-06 2016-12-02 한온시스템 주식회사 전동 압축기
JP5835205B2 (ja) * 2012-12-20 2015-12-24 株式会社デンソー 電動圧縮機
KR102022871B1 (ko) * 2013-05-21 2019-09-20 엘지전자 주식회사 스크롤 압축기
BE1022091B1 (nl) * 2014-08-14 2016-02-15 Atlas Copco Airpower Naamloze Vennootschap Spiraalcompressor
US11603842B2 (en) * 2019-08-14 2023-03-14 Pratt & Whitney Canada Corp. Method of priming a pump of an aircraft engine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420124A (en) * 1944-11-27 1947-05-06 Coulson Charles Chilton Motor-compressor unit
US3317123A (en) * 1965-09-02 1967-05-02 Whirlpool Co Compressor lubrication
JPS55148994A (en) * 1979-05-09 1980-11-19 Hitachi Ltd Closed scroll fluid device
JPS5718491A (en) * 1980-07-09 1982-01-30 Hitachi Ltd Enclosed scroll compressor
JPS58117378A (ja) * 1981-12-28 1983-07-12 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS5929791A (ja) * 1982-08-13 1984-02-17 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS59141190U (ja) * 1983-03-14 1984-09-20 サンデン株式会社 スクロ−ル型コンプレツサの潤滑構造
CA1226478A (en) * 1983-03-15 1987-09-08 Sanden Corporation Lubricating mechanism for scroll-type fluid displacement apparatus
JPS6073080A (ja) * 1983-09-30 1985-04-25 Toshiba Corp スクロ−ル型圧縮装置
US4552518A (en) * 1984-02-21 1985-11-12 American Standard Inc. Scroll machine with discharge passage through orbiting scroll plate and associated lubrication system
US4568256A (en) * 1984-05-21 1986-02-04 Sundstrand Corporation Lubricant separation in a scroll compressor
US4549861A (en) * 1984-06-28 1985-10-29 Sundstrand Corporation Rotating positive displacement scroll apparatus with lubricating pump
JPS6187994A (ja) * 1984-10-05 1986-05-06 Hitachi Ltd 横形スクロ−ル流体機械
JPS61205386A (ja) * 1985-03-08 1986-09-11 Hitachi Ltd 密閉形スクロ−ル圧縮機
KR890004524B1 (ko) * 1986-02-17 1989-11-10 미쓰비시 전기 주식회사 스크롤 압축기
US4666381A (en) * 1986-03-13 1987-05-19 American Standard Inc. Lubricant distribution system for scroll machine
JPS6316190A (ja) * 1986-07-07 1988-01-23 Matsushita Refrig Co スクロ−ル型圧縮機
US4846640A (en) * 1986-09-24 1989-07-11 Mitsubishi Denki Kabushiki Kaisha Scroll-type vacuum apparatus with rotating scrolls and discharge valve
JP2675313B2 (ja) * 1987-11-21 1997-11-12 サンデン株式会社 スクロール型圧縮機

Also Published As

Publication number Publication date
AU606786B2 (en) 1991-02-14
EP0331449A2 (en) 1989-09-06
EP0331449A3 (en) 1990-03-14
KR970006517B1 (ko) 1997-04-28
JP2595017B2 (ja) 1997-03-26
CA1321570C (en) 1993-08-24
US4958991A (en) 1990-09-25
JPH01219379A (ja) 1989-09-01
AU3078789A (en) 1989-08-31
EP0331449B1 (en) 1992-05-13
DE68901476D1 (de) 1992-06-17

Similar Documents

Publication Publication Date Title
KR890013351A (ko) 스크롤형 압축기
US6619936B2 (en) Scroll compressor with vapor injection
US4892469A (en) Compact scroll-type fluid compressor with swing-link driving means
US4389171A (en) Gas compressor of the scroll type having reduced starting torque
KR100751282B1 (ko) 수평 스크롤 압축기
US7959421B2 (en) Compressor having a shutdown valve
US4932845A (en) Scroll type compressor with lubrication in suction chamber housing
US6439867B1 (en) Scroll compressor having a clearance for the oldham coupling
US8747088B2 (en) Open drive scroll compressor with lubrication system
US6231324B1 (en) Oldham coupling for scroll machine
KR20030075179A (ko) 수평 스크롤 압축기
US9404499B2 (en) Dual chamber discharge muffler
US6179591B1 (en) Conical hub bearing for scroll machine
KR20060099379A (ko) 이중 수평방향 스크롤 머신
KR0160290B1 (ko) 스크로울형 압축기용 축방향 밀봉기구
JPH0248755B2 (ja) Sukurooruatsushukukinokyuyusochi
JPS61294186A (ja) スクロ−ル圧縮機
US5217361A (en) Fluid compressor having lubrication for two spiral blade compression sections
JPS60224987A (ja) スクロ−ル形圧縮機
JP4604968B2 (ja) スクロール圧縮機
KR0173578B1 (ko) 배압용 캡을 이용하여 배압실을 형성하는 스크롤형 유체 기계
JPS62139991A (ja) スクロ−ル型圧縮機
JP3337610B2 (ja) 圧縮機
JPH03145592A (ja) コンプレッサー
JPH0381586A (ja) スクロール型圧縮機

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19890228

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19931124

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19890228

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19970118

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19970327

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19970707

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19970924

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19970924

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 20000401

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20010920

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20020905

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20020905

Start annual number: 6

End annual number: 6

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee