WO2008096560A1 - ロータリー圧縮機 - Google Patents

ロータリー圧縮機 Download PDF

Info

Publication number
WO2008096560A1
WO2008096560A1 PCT/JP2008/050097 JP2008050097W WO2008096560A1 WO 2008096560 A1 WO2008096560 A1 WO 2008096560A1 JP 2008050097 W JP2008050097 W JP 2008050097W WO 2008096560 A1 WO2008096560 A1 WO 2008096560A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotary compressor
communication passage
opening end
rotor
inlet side
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.)
Ceased
Application number
PCT/JP2008/050097
Other languages
English (en)
French (fr)
Inventor
Toshiyuki Goto
Susumu Matsuda
Shigeki Miura
Yoshizumi Fujita
Jun Akita
Ikuo Esaki
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to CN200880001210.5A priority Critical patent/CN101568731B/zh
Priority to EP08710540.9A priority patent/EP2169232B1/en
Publication of WO2008096560A1 publication Critical patent/WO2008096560A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F04C29/026—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
    • 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
    • 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
    • F04C29/023—Lubricant distribution through a hollow driving shaft

Landscapes

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

Abstract

　油分離効率を向上させることができるロータリー圧縮機を提供すること。ロータコア（２３）の上端面（２３ａ）がステータコア（３０）の上端面（３０ａ）よりも上方に位置するとともに、連通路（３５）の出口側に位置する開口端から、当該連通路（３５）の入口側に位置する開口端を見たときに、前記ロータコア（２３）の側面（２３ｂ）が前記連通路（３５）の入口側に位置する開口端を覆う比率が３０％～８０％となるように、回転子（２１）がクランクシャフト（１６）に対して固定されている。
PCT/JP2008/050097 2007-02-06 2008-01-09 ロータリー圧縮機 Ceased WO2008096560A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880001210.5A CN101568731B (zh) 2007-02-06 2008-01-09 旋转压缩机
EP08710540.9A EP2169232B1 (en) 2007-02-06 2008-01-09 Rotary compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007027235A JP5138236B2 (ja) 2007-02-06 2007-02-06 ロータリー圧縮機
JP2007-027235 2007-02-06

Publications (1)

Publication Number Publication Date
WO2008096560A1 true WO2008096560A1 (ja) 2008-08-14

Family

ID=39681471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050097 Ceased WO2008096560A1 (ja) 2007-02-06 2008-01-09 ロータリー圧縮機

Country Status (4)

Country Link
EP (1) EP2169232B1 (ja)
JP (1) JP5138236B2 (ja)
CN (1) CN101568731B (ja)
WO (1) WO2008096560A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107917081A (zh) * 2017-11-20 2018-04-17 珠海格力节能环保制冷技术研究中心有限公司 挡油帽、转子组件、压缩机及空调系统
CN114076099A (zh) * 2020-08-19 2022-02-22 上海海立电器有限公司 一种转子式压缩机用均油管结构及压缩机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8490453B2 (en) * 2009-04-15 2013-07-23 Ube Machinery Corporation, Ltd. Extrusion press
CN105090043B (zh) * 2015-09-17 2017-06-16 广东美芝制冷设备有限公司 旋转式压缩机
CN106640661B (zh) * 2016-10-26 2019-04-05 广东美芝制冷设备有限公司 旋转压缩机及具有其的制冷装置
CN115614279B (zh) * 2021-07-13 2025-09-30 上海海立电器有限公司 压缩机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187377U (ja) * 1984-05-24 1985-12-12 株式会社東芝 密閉形電動圧縮機
JP2006336463A (ja) * 2003-09-24 2006-12-14 Matsushita Electric Ind Co Ltd 圧縮機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3418470B2 (ja) * 1994-12-20 2003-06-23 東芝キヤリア株式会社 ロータリ式圧縮機
KR20030028376A (ko) * 2001-09-28 2003-04-08 산요 덴키 가부시키가이샤 회전식 압축기 및 그 제조방법
JP2007518911A (ja) * 2003-09-26 2007-07-12 松下電器産業株式会社 圧縮機
JP3788461B2 (ja) * 2004-02-06 2006-06-21 ダイキン工業株式会社 圧縮機
JP4365729B2 (ja) * 2004-05-31 2009-11-18 三菱重工業株式会社 ロータリー圧縮機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187377U (ja) * 1984-05-24 1985-12-12 株式会社東芝 密閉形電動圧縮機
JP2006336463A (ja) * 2003-09-24 2006-12-14 Matsushita Electric Ind Co Ltd 圧縮機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2169232A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107917081A (zh) * 2017-11-20 2018-04-17 珠海格力节能环保制冷技术研究中心有限公司 挡油帽、转子组件、压缩机及空调系统
CN114076099A (zh) * 2020-08-19 2022-02-22 上海海立电器有限公司 一种转子式压缩机用均油管结构及压缩机

Also Published As

Publication number Publication date
EP2169232A1 (en) 2010-03-31
EP2169232A4 (en) 2014-08-06
JP2008190466A (ja) 2008-08-21
JP5138236B2 (ja) 2013-02-06
CN101568731B (zh) 2011-12-28
CN101568731A (zh) 2009-10-28
EP2169232B1 (en) 2017-03-15

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