CA1279621C - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
CA1279621C
CA1279621C CA000487652A CA487652A CA1279621C CA 1279621 C CA1279621 C CA 1279621C CA 000487652 A CA000487652 A CA 000487652A CA 487652 A CA487652 A CA 487652A CA 1279621 C CA1279621 C CA 1279621C
Authority
CA
Canada
Prior art keywords
cylinder
eccentric part
rolling piston
injection opening
crank shaft
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA000487652A
Other languages
English (en)
French (fr)
Inventor
Takuho Hirahara
Susumu Kawaguchi
Kazuhiro Nakane
Sei Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of CA1279621C publication Critical patent/CA1279621C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
CA000487652A 1984-08-22 1985-07-29 Rotary compressor Expired - Lifetime CA1279621C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP174562/1984 1984-08-22
JP59174562A JPS6153489A (ja) 1984-08-22 1984-08-22 ロ−タリ−圧縮機
SE8503906A SE462401B (sv) 1984-08-22 1985-08-21 Kylmedelskompressor av rotationskolvtyp
SE8901650A SE500742C2 (sv) 1984-08-22 1989-05-09 Rotationskompressor

Publications (1)

Publication Number Publication Date
CA1279621C true CA1279621C (en) 1991-01-29

Family

ID=27323966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000487652A Expired - Lifetime CA1279621C (en) 1984-08-22 1985-07-29 Rotary compressor

Country Status (6)

Country Link
US (2) US4636152A (en, 2012)
JP (1) JPS6153489A (en, 2012)
AU (2) AU574629B2 (en, 2012)
CA (1) CA1279621C (en, 2012)
DE (1) DE3527671A1 (en, 2012)
SE (2) SE462401B (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739632A (en) * 1986-08-20 1988-04-26 Tecumseh Products Company Liquid injection cooling arrangement for a rotary compressor
JPH0715856Y2 (ja) * 1988-03-15 1995-04-12 株式会社日本除雪機製作所 ロータリー除雪車
US5015161A (en) * 1989-06-06 1991-05-14 Ford Motor Company Multiple stage orbiting ring rotary compressor
US5135368A (en) * 1989-06-06 1992-08-04 Ford Motor Company Multiple stage orbiting ring rotary compressor
US5226797A (en) * 1989-06-30 1993-07-13 Empressa Brasielira De Compressores S/A-Embraco Rolling piston compressor with defined dimension ratios for the rolling piston
AU2003222483A1 (en) * 2003-04-19 2004-11-19 Lg Electronics Inc. Rotary type compressor
JP3778203B2 (ja) * 2004-05-11 2006-05-24 ダイキン工業株式会社 回転式圧縮機
US8137754B2 (en) * 2004-08-06 2012-03-20 Lubrizol Advanced Materials, Inc. Hydroxyl-terminated thiocarbonate containing compounds, polymers, and copolymers, and polyurethanes and urethane acrylics made therefrom
JP5556450B2 (ja) * 2010-07-02 2014-07-23 パナソニック株式会社 回転式圧縮機
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
US9322405B2 (en) * 2013-10-29 2016-04-26 Emerson Climate Technologies, Inc. Rotary compressor with vapor injection system
CN105443389A (zh) * 2014-09-12 2016-03-30 上海日立电器有限公司 旋转式压缩机的缸体结构及空调系统
CN115917154B (zh) * 2020-07-06 2025-06-13 三菱电机株式会社 旋转式压缩机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT98064B (de) * 1922-03-08 1924-10-10 Justus Dipl Ing Braun Kapselpumpe.
GB746549A (en) * 1953-04-01 1956-03-14 Gen Motors Corp Improvements in compressor units for refrigeration systems
US2988267A (en) * 1957-12-23 1961-06-13 Gen Electric Rotary compressor lubricating arrangement
US3056542A (en) * 1959-03-23 1962-10-02 Gen Motors Corp Refrigerating apparatus
US3082937A (en) * 1960-11-25 1963-03-26 Gen Motors Corp Refrigerating apparatus
US3105633A (en) * 1961-09-20 1963-10-01 Gen Electric Rotary compressor injection cooling arrangement
JPS5672284A (en) * 1979-11-16 1981-06-16 Toshiba Corp Rotary compressor
JPS5746085A (en) * 1980-09-03 1982-03-16 Matsushita Electric Ind Co Ltd Closed type rotary compressor
JPS5854274A (ja) * 1981-09-28 1983-03-31 Nippon Pillar Packing Co Ltd ガスケット及びその製造方法
US4537567A (en) * 1982-11-29 1985-08-27 Mitsubishi Denki Kabushiki Kaisha Rolling piston type compressor
JPH0624260A (ja) * 1992-07-09 1994-02-01 Mazda Motor Corp 車両のシート高さ調整装置

Also Published As

Publication number Publication date
SE8901650L (sv) 1989-05-09
US4636152A (en) 1987-01-13
DE3527671C2 (en, 2012) 1989-03-30
SE8503906L (sv) 1986-02-23
SE462401B (sv) 1990-06-18
AU574629B2 (en) 1988-07-07
AU7501987A (en) 1987-10-22
SE8503906D0 (sv) 1985-08-21
SE8901650D0 (sv) 1989-05-09
JPH0211759B2 (en, 2012) 1990-03-15
SE500742C2 (sv) 1994-08-22
AU586343B2 (en) 1989-07-06
JPS6153489A (ja) 1986-03-17
AU4642585A (en) 1986-02-27
DE3527671A1 (de) 1986-03-06
US4676726A (en) 1987-06-30

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Legal Events

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