KR101275956B1 - 로터리 압축기 - Google Patents

로터리 압축기 Download PDF

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Publication number
KR101275956B1
KR101275956B1 KR1020120035806A KR20120035806A KR101275956B1 KR 101275956 B1 KR101275956 B1 KR 101275956B1 KR 1020120035806 A KR1020120035806 A KR 1020120035806A KR 20120035806 A KR20120035806 A KR 20120035806A KR 101275956 B1 KR101275956 B1 KR 101275956B1
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KR
South Korea
Prior art keywords
partition plate
crankshaft
hardness
roller
rotary compressor
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 - Fee Related
Application number
KR1020120035806A
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English (en)
Korean (ko)
Other versions
KR20130001669A (ko
Inventor
나오히사 고마에
마사오 타니
토시노리 아라이
Original Assignee
미쓰비시덴키 가부시키가이샤
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 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20130001669A publication Critical patent/KR20130001669A/ko
Application granted granted Critical
Publication of KR101275956B1 publication Critical patent/KR101275956B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04C18/30—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
    • 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
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F04C2240/40—Electric motor
    • 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
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
KR1020120035806A 2011-06-27 2012-04-06 로터리 압축기 Expired - Fee Related KR101275956B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2011-142196 2011-06-27
JP2011142196A JP5535137B2 (ja) 2011-06-27 2011-06-27 ロータリー圧縮機

Publications (2)

Publication Number Publication Date
KR20130001669A KR20130001669A (ko) 2013-01-04
KR101275956B1 true KR101275956B1 (ko) 2013-06-17

Family

ID=47399672

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120035806A Expired - Fee Related KR101275956B1 (ko) 2011-06-27 2012-04-06 로터리 압축기

Country Status (4)

Country Link
JP (1) JP5535137B2 (enExample)
KR (1) KR101275956B1 (enExample)
CN (1) CN102852793B (enExample)
CZ (1) CZ306595B6 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2770212B1 (en) * 2011-10-18 2021-12-01 Panasonic Corporation Rotary compressor having two cylinders
JP6605847B2 (ja) * 2015-06-05 2019-11-13 ライフロボティクス株式会社 ロボットアーム機構
CN105257545A (zh) * 2015-11-04 2016-01-20 安徽美芝精密制造有限公司 旋转式压缩机
CN108105097B (zh) * 2018-01-08 2020-03-24 珠海凌达压缩机有限公司 泵体结构及压缩机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006177223A (ja) 2004-12-22 2006-07-06 Hitachi Home & Life Solutions Inc ロータリ式２段圧縮機
JP2006207535A (ja) 2005-01-31 2006-08-10 Sanyo Electric Co Ltd ロータリコンプレッサ
JP2007113542A (ja) 2005-10-24 2007-05-10 Hitachi Appliances Inc 密閉形２段ロータリ圧縮機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6272488U (enExample) * 1985-10-25 1987-05-09
JPH02123294A (ja) * 1988-10-31 1990-05-10 Toshiba Corp ロータリコンプレッサ
JP3267367B2 (ja) * 1993-02-10 2002-03-18 株式会社東芝 摺動部品
JPH109168A (ja) * 1996-06-28 1998-01-13 Hitachi Ltd ロータリ圧縮機
JP2006132414A (ja) * 2004-11-04 2006-05-25 Mitsubishi Electric Corp ロータリ圧縮機及びロータリ圧縮機の製造方法
JP2008038787A (ja) * 2006-08-08 2008-02-21 Fujitsu General Ltd ロータリ圧縮機
JP4889677B2 (ja) * 2008-04-22 2012-03-07 三菱電機株式会社 並列ロータリ圧縮機
JP5199728B2 (ja) * 2008-05-16 2013-05-15 三菱電機株式会社 ロータリ圧縮機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006177223A (ja) 2004-12-22 2006-07-06 Hitachi Home & Life Solutions Inc ロータリ式２段圧縮機
JP2006207535A (ja) 2005-01-31 2006-08-10 Sanyo Electric Co Ltd ロータリコンプレッサ
JP2007113542A (ja) 2005-10-24 2007-05-10 Hitachi Appliances Inc 密閉形２段ロータリ圧縮機

Also Published As

Publication number Publication date
JP2013007372A (ja) 2013-01-10
CN102852793A (zh) 2013-01-02
CN102852793B (zh) 2015-06-03
JP5535137B2 (ja) 2014-07-02
CZ306595B6 (cs) 2017-03-22
CZ2012230A3 (cs) 2013-01-09
KR20130001669A (ko) 2013-01-04

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