KR920010158A - 로우터리식 다단기체 압축기 - Google Patents

로우터리식 다단기체 압축기 Download PDF

Info

Publication number
KR920010158A
KR920010158A KR1019910020785A KR910020785A KR920010158A KR 920010158 A KR920010158 A KR 920010158A KR 1019910020785 A KR1019910020785 A KR 1019910020785A KR 910020785 A KR910020785 A KR 910020785A KR 920010158 A KR920010158 A KR 920010158A
Authority
KR
South Korea
Prior art keywords
vane
compression element
chamber
gas compressor
rotary
Prior art date
Application number
KR1019910020785A
Other languages
English (en)
Other versions
KR960001630B1 (ko
Inventor
카쯔하루 후지오
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 KR920010158A publication Critical patent/KR920010158A/ko
Application granted granted Critical
Publication of KR960001630B1 publication Critical patent/KR960001630B1/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
    • 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
    • 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
    • F04C23/001—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 of similar working principle
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • 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

Landscapes

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

Abstract

내용 없음

Description

로우터리식 다단기체 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는, 본 발명의 제1의 실시예에 있어서의 2단 냉매압축기를 사용한 2단 압축 냉동사이클의 배관계통도.
제2도는, 동 압축기의 종단면도.
제3도는, 동 압축기에 있어서의 압축요부단면도.

Claims (10)

  1. 복수의 압축요소를 순차직렬접속한 다단압축기구를 형성하고, 상기 각 압축요소에는, 각각 실린더내를 출몰(전진·후퇴)하면서 흡입실과 압축실로 구획하는 베인이 설치되고, 상기 각 압축요소가운데의 최종단 압축요소의 상기 베인의 배면실에 토출압력이 작용하는 윤활유를 도입하는 동시에, 상기 최종단압축요소를 제외한 상기 압축요소의 상기 각 베인의 배면에는, 상기 윤활유를 상기 각 압축요소의 토출상당압력으로까지 감압해서 도입하는 급유통로를 상기 각 베인의 상기 배면실을 경우하여 각각 구성하고, 상기 각 베인의 배면에는 그 윤활유의 압력을 부세시키는 것을 특징으로하는 로울링피스톤형 또는 슬라이드베인형의 로우터리식 다단기체압축기.
  2. 제1항에 있어서, 최종단 토출압력이 작용하는 윤활유가, 복수의 압축요소와 그것을 구동하는 전동기를 수납하고, 또한 상기 최종단 압축요소로부터 압축기체가 토출되는 밀폐용기의 내부에 저류(底流)하기 위하여 구성한 것을 특징으로 하는 로우터리식 다단기체압축기.
  3. 제2항에 있어서, 조리개부를 가진 급유통로의 상기 배면실로의 개구부는, 베인의 접동면에 개구해서 베인의 왕복운동에 의해 간헐적으로 개폐되는 것을 특징으로 하는 로울링 피스톤형 또는 슬라이드베인형의 로우터리식 다단기체압축기.
  4. 제2항에 있어서, 인접하는 압축요소의 각 실린더부재를 연결하는 중판을 경유하는 급유통로를 형성하고, 상기 급유통로를 베인에 접접하는 증판의 접동면에 개구시킨 것을 특징으로하는 로울링피스톤형 또는 슬라이드베인형의 로우터리식 다단기체압축기.
  5. 제2항에 있어서, 조리개부를 가진 급유통로를 베인의 배면실의 상부에 개구시킨 것을 특징으로하는 로울링피스톤형 또는 슬라이드베인형의 로우터리식 다단기체압축기.
  6. 제2항에 있어서, 조리개부를 가진 급유통로를, 인접하는 압축요소의 각 실린더부재를 연결하는 중판과 상기 실린더부재와의 연결면에 형성한 것을 특징으로하는 로울링 피스톤형 또는 슬라이드베인형의 로우터리식 다단기체압축기.
  7. 제2항에 있어서, 저단쪽압축요소와 고단쪽압축요소로 이루어진 2단 압축기구를 구성하고, 상기 저단쪽압축 요소의 베인의 배면실의 하류쪽에 상기 전단쪽압축요소의 토출실을 배치해서 급유통로를 구성한 것을 특징으로하는 로울링피스톤형 또는 슬라이드베인형의 로우터리식 다단기체압축기.
  8. 제7항에 있어서, 저단쪽 압축요소의 토출실로부터 베인의 배면실로의 연결통로의 개구위치를 배면실의 상부쪽에 형성한 것을 특징으로하는 로울링피스톤형 또는 슬라이드베인형의 로우터리식 다단기체압축기.
  9. 제7항에 있어서, 베인배면실 하류의 토출실로의 개구부를 상기토출실의 오일섬프의 바닥부에 형성한 것을 특징으로하는 로울링피스톤형 또는 슬라이드베인형의 로우터리식 다단기체압축기.
  10. 제9항에 있어서, 토출실의 바닥부의 오일섬프의 상부에 간막이 판을 배치하고, 간막이판의 바닥부에 토출실의 상부공간과 오일섬프실과의 사이를 연통하는 수직경의 통로를 구비한 것을 특징으로하는 로울링피스톤형 또는 슬라이드베인형의 로우터리식 다단기체압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910020785A 1990-11-21 1991-11-21 로우터리식 다단기체 압축기 KR960001630B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2319039A JP2768004B2 (ja) 1990-11-21 1990-11-21 ロータリ式多段気体圧縮機
JP90-319039 1990-11-21

Publications (2)

Publication Number Publication Date
KR920010158A true KR920010158A (ko) 1992-06-26
KR960001630B1 KR960001630B1 (ko) 1996-02-03

Family

ID=18105833

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910020785A KR960001630B1 (ko) 1990-11-21 1991-11-21 로우터리식 다단기체 압축기

Country Status (6)

Country Link
US (1) US5242280A (ko)
JP (1) JP2768004B2 (ko)
KR (1) KR960001630B1 (ko)
CA (1) CA2055907C (ko)
DE (1) DE4138344C2 (ko)
GB (1) GB2251656B (ko)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2699724B2 (ja) * 1991-11-12 1998-01-19 松下電器産業株式会社 ２段気体圧縮機
TW310003U (en) * 1994-03-30 1997-07-01 Toshiba Co Ltd Kk Fluid compressor
US5683229A (en) * 1994-07-15 1997-11-04 Delaware Capital Formation, Inc. Hermetically sealed pump for a refrigeration system
US5544496A (en) * 1994-07-15 1996-08-13 Delaware Capital Formation, Inc. Refrigeration system and pump therefor
MY119733A (en) * 1997-08-28 2005-07-29 Matsushita Electric Ind Co Ltd Rotary compressor
US6171076B1 (en) 1998-06-10 2001-01-09 Tecumseh Products Company Hermetic compressor assembly having a suction chamber and twin axially disposed discharge chambers
JP3370046B2 (ja) * 2000-03-30 2003-01-27 三洋電機株式会社 多段圧縮機
US7128540B2 (en) * 2001-09-27 2006-10-31 Sanyo Electric Co., Ltd. Refrigeration system having a rotary compressor
CN1423055A (zh) * 2001-11-30 2003-06-11 三洋电机株式会社 回转压缩机、其制造方法、及使用该压缩机的除霜装置
JP3895976B2 (ja) * 2001-11-30 2007-03-22 三洋電機株式会社 多段圧縮式ロータリーコンプレッサ
TW200406547A (en) * 2002-06-05 2004-05-01 Sanyo Electric Co Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method
US6631617B1 (en) 2002-06-27 2003-10-14 Tecumseh Products Company Two stage hermetic carbon dioxide compressor
TWI263762B (en) * 2002-08-27 2006-10-11 Sanyo Electric Co Multi-stage compression type rotary compressor and a setting method of displacement volume ratio for the same
TWI301188B (en) * 2002-08-30 2008-09-21 Sanyo Electric Co Refrigeant cycling device and compressor using the same
US6929455B2 (en) 2002-10-15 2005-08-16 Tecumseh Products Company Horizontal two stage rotary compressor
JP4343627B2 (ja) * 2003-03-18 2009-10-14 東芝キヤリア株式会社 ロータリ式密閉形圧縮機および冷凍サイクル装置
US7223082B2 (en) * 2003-03-25 2007-05-29 Sanyo Electric Co., Ltd. Rotary compressor
US6799956B1 (en) 2003-04-15 2004-10-05 Tecumseh Products Company Rotary compressor having two-piece separator plate
JP4447859B2 (ja) * 2003-06-20 2010-04-07 東芝キヤリア株式会社 ロータリ式密閉形圧縮機および冷凍サイクル装置
EP2180189A3 (en) * 2003-09-30 2010-08-25 Sanyo Electric Co., Ltd. Horizontal type rotary compressor
KR20050092833A (ko) * 2004-03-17 2005-09-23 삼성전자주식회사 용량가변 회전압축기
KR20060024935A (ko) * 2004-09-15 2006-03-20 삼성전자주식회사 다기통 압축기
KR100765162B1 (ko) * 2004-11-15 2007-10-15 삼성전자주식회사 능력가변 회전압축기
TW200619505A (en) * 2004-12-13 2006-06-16 Sanyo Electric Co Multicylindrical rotary compressor, compression system, and freezing device using the compression system
CN101128673B (zh) * 2004-12-14 2012-01-11 Lg电子株式会社 多级旋转压缩机
JP2006300048A (ja) * 2005-03-24 2006-11-02 Matsushita Electric Ind Co Ltd 密閉型圧縮機
US20070071628A1 (en) * 2005-09-29 2007-03-29 Tecumseh Products Company Compressor
CN1955477B (zh) * 2005-10-27 2011-07-06 乐金电子(天津)电器有限公司 多级旋转压缩机
US7491042B2 (en) * 2005-12-16 2009-02-17 Sanyo Electric Co., Ltd. Multistage compression type rotary compressor
KR20070074300A (ko) * 2006-01-09 2007-07-12 삼성전자주식회사 회전압축기
DE102006058839A1 (de) * 2006-12-13 2008-06-19 Pfeiffer Vacuum Gmbh Schmiermittelgedichtete Drehschiebervakuumpumpe
JP2008240667A (ja) * 2007-03-28 2008-10-09 Fujitsu General Ltd ロータリ圧縮機
JP2008240666A (ja) * 2007-03-28 2008-10-09 Fujitsu General Ltd ロータリ圧縮機およびヒートポンプシステム
KR101316247B1 (ko) * 2007-07-31 2013-10-08 엘지전자 주식회사 로터리 식 2단 압축기
KR101381085B1 (ko) * 2007-11-13 2014-04-10 엘지전자 주식회사 로터리식 2단 압축기
JP5197141B2 (ja) * 2008-05-12 2013-05-15 株式会社神戸製鋼所 ２段スクリュ圧縮機および冷凍装置
JP5484463B2 (ja) 2009-06-11 2014-05-07 三菱電機株式会社 冷媒圧縮機及びヒートポンプ装置
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
CA2809945C (en) 2010-08-30 2018-10-16 Oscomp Systems Inc. Compressor with liquid injection cooling
JP6011884B2 (ja) 2011-11-16 2016-10-25 パナソニックＩｐマネジメント株式会社 ロータリ圧縮機
WO2013073182A1 (ja) * 2011-11-16 2013-05-23 パナソニック株式会社 ロータリ圧縮機
CN103133349B (zh) * 2011-11-23 2016-03-02 珠海格力节能环保制冷技术研究中心有限公司 双转子压缩机及具有其的空调器和热泵热水器
CN102691660B (zh) * 2011-12-15 2014-12-24 珠海凌达压缩机有限公司 一种高制冷性能的二级双缸压缩机
WO2013094114A1 (ja) 2011-12-22 2013-06-27 パナソニック株式会社 ロータリ圧縮機
EP2803861B1 (en) 2012-01-11 2019-04-10 Mitsubishi Electric Corporation Vane-type compressor
WO2013105129A1 (ja) * 2012-01-11 2013-07-18 三菱電機株式会社 ベーン型圧縮機
JP5657144B2 (ja) * 2012-01-11 2015-01-21 三菱電機株式会社 ベーン型圧縮機
CN102705237B (zh) * 2012-04-27 2015-08-26 珠海格力电器股份有限公司 一种调节双级压缩机中压腔容积大小的结构及其方法
CN103782040B (zh) * 2012-05-29 2016-08-24 松下电器产业株式会社 压缩机
JP5585617B2 (ja) * 2012-06-26 2014-09-10 株式会社豊田自動織機 タンデム式ベーン型圧縮機
CN103671120B (zh) * 2012-09-25 2016-12-21 珠海格力节能环保制冷技术研究中心有限公司 冷媒中间流道及包括该冷媒中间流道的压缩机
JP6099550B2 (ja) * 2013-12-09 2017-03-22 三菱電機株式会社 ベーン型２段圧縮機
EP3228868B1 (en) * 2014-12-04 2022-07-20 Guangdong Meizhi Compressor Co., Ltd. Low-backpressure rotary compressor
CN114412786A (zh) * 2015-10-02 2022-04-29 莱宝有限公司 多级旋转叶片泵
CN106870365B (zh) * 2015-12-11 2019-06-18 上海海立电器有限公司 引压结构以及两级压缩机
JP6578932B2 (ja) 2015-12-21 2019-09-25 株式会社富士通ゼネラル ロータリ圧縮機
JP2018009534A (ja) * 2016-07-14 2018-01-18 株式会社富士通ゼネラル ロータリ圧縮機
CN106837791B (zh) * 2017-03-16 2019-02-19 广东美芝精密制造有限公司 旋转式压缩机
JP6671052B2 (ja) * 2017-03-17 2020-03-25 パナソニックＩｐマネジメント株式会社 ロータリー式圧縮機
CN108087273B (zh) * 2017-11-30 2020-02-07 珠海格力电器股份有限公司 压缩机及具有其的空调器
JP6614268B2 (ja) * 2018-04-12 2019-12-04 株式会社富士通ゼネラル ロータリ圧縮機
JP6961084B2 (ja) * 2018-06-20 2021-11-05 三菱電機株式会社 ロータリ圧縮機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB707837A (en) * 1951-06-02 1954-04-21 Hans Bolliger Improvements in rotary pumps
DE1204773B (de) * 1957-02-13 1965-11-11 Siemens Elektrogeraete Gmbh Rollkolbenverdichter
DE1628208A1 (de) * 1966-05-06 1970-07-30 Brand Fa Rudolf Mehrstufige Vakuumpumpe,insbesondere Drehkolbenpumpe
DE1728276B2 (de) * 1968-09-20 1975-11-13 Alfred Teves Gmbh, 6000 Frankfurt Drehflügelpumpe
JPS539410B2 (ko) * 1973-10-27 1978-04-05
JPS6229788A (ja) * 1985-07-30 1987-02-07 Mitsubishi Electric Corp 多気筒回転式圧縮機
JPH0572205A (ja) * 1991-09-14 1993-03-23 Kanebo Ltd 免疫測定方法及び装置

Also Published As

Publication number Publication date
GB2251656A (en) 1992-07-15
GB2251656B (en) 1994-06-01
JPH04187887A (ja) 1992-07-06
CA2055907A1 (en) 1992-05-22
US5242280A (en) 1993-09-07
DE4138344C2 (de) 1995-11-16
DE4138344A1 (de) 1992-05-27
GB9124478D0 (en) 1992-01-08
CA2055907C (en) 2000-01-11
JP2768004B2 (ja) 1998-06-25
KR960001630B1 (ko) 1996-02-03

Similar Documents

Publication Publication Date Title
KR920010158A (ko) 로우터리식 다단기체 압축기
KR930703540A (ko) 바이패스밸브장치를 구비한 다단기체 압축기
KR960000094B1 (ko) 스크로울형 압축기
KR930703538A (ko) 2단 기체 압축기
KR850008707A (ko) 스크로울 유체기계
KR870003312A (ko) 다기통 회전압축기(多氣筒回轉壓縮機)
KR970001953A (ko) 압축기
KR940009525A (ko) 왕복동형 압축기
EP0899460A3 (en) Scroll type compressor
JPH01219366A (ja) 多段真空ポンプ
US6102680A (en) Suction valve with release timing chamber
US3994638A (en) Oscillating rotary compressor
US4830590A (en) Sliding-vane rotary compressor
US20090087321A1 (en) Two-stage compression rotary compressor
EP1520989A3 (en) Horizontal type rotary compressor
CA2379641A1 (en) Double acting, two-stage pump
CN103270301B (zh) 制冷剂压缩机
KR960011135A (ko) 왕복운동형 압축기
CN109812395B (zh) 压缩机
KR880014259A (ko) 사판식 압축기의 흡입가스 안내기구
JP4380045B2 (ja) ロータリ式多段圧縮機
TW347439B (en) Reciprocating compressor
KR880007928A (ko) 슬라이딩베인식 압축기의 베인 배압부여장치
KR900014762A (ko) 기동시에 베인에 걸리는 충분한 배압을 얻는 수단을 갖춘 베인형 압축기
US4527965A (en) Lubrication means for cyclically discharging lubricant into a fluid working chamber

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20050121

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee