JP4964288B2 - 圧縮機 - Google Patents

圧縮機 Download PDF

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Publication number
JP4964288B2
JP4964288B2 JP2009262458A JP2009262458A JP4964288B2 JP 4964288 B2 JP4964288 B2 JP 4964288B2 JP 2009262458 A JP2009262458 A JP 2009262458A JP 2009262458 A JP2009262458 A JP 2009262458A JP 4964288 B2 JP4964288 B2 JP 4964288B2
Authority
JP
Japan
Prior art keywords
oil separation
separation member
compressor
rotor
bent
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.)
Active
Application number
JP2009262458A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011106348A (ja
Inventor
宏樹 長澤
勝巳 遠藤
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
Priority to JP2009262458A priority Critical patent/JP4964288B2/ja
Priority to MYPI2010003865 priority patent/MY151279A/en
Priority to CZ2010-671A priority patent/CZ306715B6/cs
Priority to CN2010102878578A priority patent/CN102062080B/zh
Priority to KR1020100093671A priority patent/KR101236656B1/ko
Publication of JP2011106348A publication Critical patent/JP2011106348A/ja
Application granted granted Critical
Publication of JP4964288B2 publication Critical patent/JP4964288B2/ja
Active 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
    • 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
    • F04C29/026—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
    • 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)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2009262458A 2009-11-18 2009-11-18 圧縮機 Active JP4964288B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009262458A JP4964288B2 (ja) 2009-11-18 2009-11-18 圧縮機
MYPI2010003865 MY151279A (en) 2009-11-18 2010-08-17 Compressor
CZ2010-671A CZ306715B6 (cs) 2009-11-18 2010-09-07 Kompresor
CN2010102878578A CN102062080B (zh) 2009-11-18 2010-09-17 压缩机
KR1020100093671A KR101236656B1 (ko) 2009-11-18 2010-09-28 압축기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009262458A JP4964288B2 (ja) 2009-11-18 2009-11-18 圧縮機

Publications (2)

Publication Number Publication Date
JP2011106348A JP2011106348A (ja) 2011-06-02
JP4964288B2 true JP4964288B2 (ja) 2012-06-27

Family

ID=43997515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009262458A Active JP4964288B2 (ja) 2009-11-18 2009-11-18 圧縮機

Country Status (5)

Country Link
JP (1) JP4964288B2 (cs)
KR (1) KR101236656B1 (cs)
CN (1) CN102062080B (cs)
CZ (1) CZ306715B6 (cs)
MY (1) MY151279A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7080423B1 (ja) * 2021-04-23 2022-06-03 三菱電機株式会社 圧縮機および冷凍サイクル装置
US12320354B1 (en) 2024-09-19 2025-06-03 Mahle International Gmbh Compression device having integrated discharge chamber(s) and compressor with compression device having integrated discharge chamber(s)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5575033B2 (ja) * 2011-03-28 2014-08-20 三菱電機株式会社 ロータリ式圧縮機及びヒートポンプ装置
CN103541904B (zh) * 2012-07-11 2016-08-24 珠海格力节能环保制冷技术研究中心有限公司 挡油件及具有该挡油件的压缩机
CN104728119A (zh) * 2013-12-23 2015-06-24 珠海格力节能环保制冷技术研究中心有限公司 旋转式压缩机油分离装置及具有该装置的旋转式压缩机
WO2016084121A1 (ja) * 2014-11-25 2016-06-02 三菱電機株式会社 圧縮機
CN105275819A (zh) * 2015-11-25 2016-01-27 安徽美芝精密制造有限公司 旋转压缩机
CN105971849A (zh) * 2016-06-27 2016-09-28 重庆赋昇汽车零部件有限公司 压缩机油分离装置
CN106151050B (zh) * 2016-08-22 2019-03-15 珠海凌达压缩机有限公司 压缩机、冷媒循环系统和空调器
JP6746000B2 (ja) * 2017-08-09 2020-08-26 三菱電機株式会社 圧縮機および冷凍サイクル装置
WO2019220529A1 (ja) * 2018-05-15 2019-11-21 三菱電機株式会社 圧縮機
EP3650699B1 (en) 2018-11-12 2024-03-06 LG Electronics Inc. Compressor
KR102373829B1 (ko) * 2019-02-12 2022-03-14 엘지전자 주식회사 압축기
JP7657018B2 (ja) * 2019-04-18 2025-04-04 三菱重工サーマルシステムズ株式会社 ロータリ圧縮機
WO2024166212A1 (ja) * 2023-02-07 2024-08-15 三菱電機株式会社 圧縮機および冷凍サイクル装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207997C2 (de) * 1981-03-06 1985-11-14 Hitachi, Ltd., Tokio/Tokyo Ölabscheider
JPH0640389U (ja) * 1992-10-28 1994-05-27 サンデン株式会社 圧縮機の吐出弁装置
JPH07310662A (ja) * 1994-05-13 1995-11-28 Toshiba Ave Corp 流体圧縮機
KR19990030731A (ko) * 1997-10-04 1999-05-06 구자홍 밀폐형 회전식 압축기의 유토출방지구조
JP4325081B2 (ja) * 2000-05-31 2009-09-02 三菱電機株式会社 圧縮機
JP3925392B2 (ja) * 2002-11-01 2007-06-06 三菱電機株式会社 圧縮機
JP2004293543A (ja) * 2003-03-13 2004-10-21 Sanden Corp 圧縮機
JP3788461B2 (ja) * 2004-02-06 2006-06-21 ダイキン工業株式会社 圧縮機
JP4868901B2 (ja) 2006-03-20 2012-02-01 三菱電機株式会社 密閉電動圧縮機および冷凍サイクル装置
WO2008143370A1 (en) * 2007-05-22 2008-11-27 Doowon Technical College A housing unified with oil separating structure for reciprocating compressor
JP5346210B2 (ja) * 2008-02-26 2013-11-20 東芝キヤリア株式会社 密閉型回転圧縮機及び冷凍サイクル装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7080423B1 (ja) * 2021-04-23 2022-06-03 三菱電機株式会社 圧縮機および冷凍サイクル装置
WO2022224420A1 (ja) * 2021-04-23 2022-10-27 三菱電機株式会社 圧縮機および冷凍サイクル装置
US12320354B1 (en) 2024-09-19 2025-06-03 Mahle International Gmbh Compression device having integrated discharge chamber(s) and compressor with compression device having integrated discharge chamber(s)

Also Published As

Publication number Publication date
CZ2010671A3 (cs) 2011-05-25
KR20110055376A (ko) 2011-05-25
MY151279A (en) 2014-04-30
CN102062080A (zh) 2011-05-18
CN102062080B (zh) 2013-12-25
JP2011106348A (ja) 2011-06-02
KR101236656B1 (ko) 2013-02-22
CZ306715B6 (cs) 2017-05-24

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