KR880011472A - 밀폐형 회전식 압축기 - Google Patents

밀폐형 회전식 압축기 Download PDF

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Publication number
KR880011472A
KR880011472A KR1019880000001A KR880000001A KR880011472A KR 880011472 A KR880011472 A KR 880011472A KR 1019880000001 A KR1019880000001 A KR 1019880000001A KR 880000001 A KR880000001 A KR 880000001A KR 880011472 A KR880011472 A KR 880011472A
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KR
South Korea
Prior art keywords
support wall
rotary compressor
opening hole
rotor
hermetic rotary
Prior art date
Application number
KR1019880000001A
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English (en)
Other versions
KR900009227B1 (ko
Inventor
히로가즈 고하야가와
다구호 히라하라
다가시 야마모도
Original Assignee
시기 모리야
미쓰비시덴기 가부시기가이샤
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Application filed by 시기 모리야, 미쓰비시덴기 가부시기가이샤 filed Critical 시기 모리야
Publication of KR880011472A publication Critical patent/KR880011472A/ko
Application granted granted Critical
Publication of KR900009227B1 publication Critical patent/KR900009227B1/ko

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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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • 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

Landscapes

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

Abstract

내용없음

Description

밀폐형 회전식 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명의 밀폐형 회전식 압축기의 1실시예를 도시한 세로단면도 및 가로단면도
제3도는 본 발명에 있어서 밸브실과 회전체와의 관계를 도시한 주요부의 평면도
제4도는 송출 밸브의 배압, 실린더 내압 및 밸브실 열림도의 관계를 도시하는 설명도
제5도는 본 발명의 다른 실시예의 회전체를 도시한 세로단면도

Claims (5)

  1. 밀폐용기내에 회전축과 일체적으로 회전하는 로우터를 갖는 구동용 전동기와 상기 회전축의 한쪽을 지지하는 상부지지벽 및 하부지지벽, 이 상부지지벽과 하부지지벽의 사이에 고정되어 내부에 압축실을 갖는 실린더, 상기 압축실내에 위치하여 편심해서 상기 회전축과 일체적으로 회전하는 로울링 피스톤을 구비하고, 상기 실린더에 상기 압축실로 냉매가스를 송풀하는 흡입관과 상기 상축실에서 냉매가스를 송출밸브를 거쳐서 송출하여 상기 상부지지벽의 열림구멍과 연통하는 밸브실을 구비한 밀폐형 회전식 압축기에 있어서, 상기 로우터와 상기 상부지지벽 사이에 상기 로우터와 일체적으로 회전하는 회전체를 마련하고, 이 회전체에 상기 상부지지벽의 상기 열림 구멍의 열림구멍끝을 막는 폭이 넓은부와 상기 열림구멍끝을 막지 않는 폭이 좁은 부를 마련하고, 상기 송출밸브가 열리기 직전까지 상기폭이 넓은부가 상기 열림구멍끝을 막도록 상기 회전체의 상기 로우터로의 부착각과 상기 로울링 피스톤의 상기 회전축으로의 편심시키는 쪽을 대응시킨 것을 특징으로 하는 밀폐형 회전식 압축기.
  2. 특허청구의 범위 제1항에 있어서, 상부지지벽과 하부지지벽 사이에 실린더를 고정하는 고정구를 상부지지벽의 열림구멍끝을 갖는 면보다 돌출시키지 않도록 한 것을 특징으로 하는 밀폐형 회전식 압축기.
  3. 특허청구의 범위 제2항에 있어서, 상부지지벽의 열림구멍끝을 갖는 측에 마련한 오목한 곳내에서 고정구가 돌출시키지 않도록 한 것을 특징으로 하는 밀폐형 회전식 압축기.
  4. 특허청구의 범위 제3항에 있어서, 고정구를 볼트와 너트에 의해 구성한 것을 특징으로 하는 밀폐형 회전식 압축기.
  5. 특허청구의 범위 제1항에 있어서, 회전체에 균형추 작용을 갖게한것을 특징으로 하는 밀폐형 회전식 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880000001A 1987-03-09 1988-01-04 밀폐형 회전식 압축기 KR900009227B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62053603A JPH0631629B2 (ja) 1987-03-09 1987-03-09 回転式圧縮機
JP62-53603 1987-03-09
JP53603 1987-03-09

Publications (2)

Publication Number Publication Date
KR880011472A true KR880011472A (ko) 1988-10-28
KR900009227B1 KR900009227B1 (ko) 1990-12-24

Family

ID=12947457

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000001A KR900009227B1 (ko) 1987-03-09 1988-01-04 밀폐형 회전식 압축기

Country Status (7)

Country Link
US (1) US4826409A (ko)
JP (1) JPH0631629B2 (ko)
KR (1) KR900009227B1 (ko)
CN (1) CN1004571B (ko)
BR (1) BR8801014A (ko)
DE (1) DE3805517A1 (ko)
IT (1) IT1218058B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033420C2 (de) * 1990-10-20 1999-09-02 Bosch Gmbh Robert Druckventil
US5823755A (en) * 1996-12-09 1998-10-20 Carrier Corporation Rotary compressor with discharge chamber pressure relief groove
US6139291A (en) 1999-03-23 2000-10-31 Copeland Corporation Scroll machine with discharge valve
CN1320279C (zh) * 2001-12-17 2007-06-06 乐金电子(天津)电器有限公司 密闭型旋转压缩机
US7160088B2 (en) 2003-09-25 2007-01-09 Emerson Climate Technologies, Inc. Scroll machine
JP2005240561A (ja) * 2004-02-24 2005-09-08 Matsushita Electric Ind Co Ltd 膨張機
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
CZ309050B6 (cs) * 2017-02-02 2021-12-29 Mitsubishi Electric Corporation Kompresor
CN118548221B (zh) * 2024-07-24 2024-10-08 珠海凌达压缩机有限公司 压缩机的消音结构、压缩机、空调器及其控制方法
CN118601892A (zh) * 2024-07-31 2024-09-06 珠海格力节能环保制冷技术研究中心有限公司 排气阀盖组件、压缩机及空调器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746085A (en) * 1980-09-03 1982-03-16 Matsushita Electric Ind Co Ltd Closed type rotary compressor
JPS5867903A (ja) * 1981-10-20 1983-04-22 Sanden Corp 起動時アンロ−デイングを可能にした容積式流体装置
JPS58131395A (ja) * 1982-01-28 1983-08-05 Matsushita Electric Ind Co Ltd 電動回転式圧縮機の吐出弁装置
JPS6165973A (ja) * 1984-09-06 1986-04-04 Mitsubishi Electric Corp 圧縮機の冷媒吐出弁装置
JPS6229790A (ja) * 1985-07-30 1987-02-07 Matsushita Electric Ind Co Ltd 密閉型回転式圧縮機
JPH05143204A (ja) * 1991-11-26 1993-06-11 Fujitsu Ltd 電源切断制御方式

Also Published As

Publication number Publication date
DE3805517C2 (ko) 1990-04-19
KR900009227B1 (ko) 1990-12-24
JPS63219896A (ja) 1988-09-13
IT8819592A0 (it) 1988-02-29
CN88100326A (zh) 1988-09-21
CN1004571B (zh) 1989-06-21
IT1218058B (it) 1990-04-12
US4826409A (en) 1989-05-02
DE3805517A1 (de) 1988-09-29
JPH0631629B2 (ja) 1994-04-27
BR8801014A (pt) 1988-10-11

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