CN103228925B - 压缩机 - Google Patents

压缩机 Download PDF

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Publication number
CN103228925B
CN103228925B CN201180056706.4A CN201180056706A CN103228925B CN 103228925 B CN103228925 B CN 103228925B CN 201180056706 A CN201180056706 A CN 201180056706A CN 103228925 B CN103228925 B CN 103228925B
Authority
CN
China
Prior art keywords
cover
peripheral surface
space
outer peripheral
housing
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
CN201180056706.4A
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English (en)
Chinese (zh)
Other versions
CN103228925A (zh
Inventor
太田光彦
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 Compressor Corp
Original Assignee
Mitsubishi Heavy Industries Compressor 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 Heavy Industries Compressor Corp filed Critical Mitsubishi Heavy Industries Compressor Corp
Publication of CN103228925A publication Critical patent/CN103228925A/zh
Application granted granted Critical
Publication of CN103228925B publication Critical patent/CN103228925B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F04D17/125—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors the casing being vertically split
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201180056706.4A 2011-02-25 2011-07-25 压缩机 Expired - Fee Related CN103228925B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-040722 2011-02-25
JP2011040722A JP5585987B2 (ja) 2011-02-25 2011-02-25 圧縮機
PCT/JP2011/066812 WO2012114556A1 (ja) 2011-02-25 2011-07-25 圧縮機

Publications (2)

Publication Number Publication Date
CN103228925A CN103228925A (zh) 2013-07-31
CN103228925B true CN103228925B (zh) 2016-07-13

Family

ID=46720362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180056706.4A Expired - Fee Related CN103228925B (zh) 2011-02-25 2011-07-25 压缩机

Country Status (5)

Country Link
US (1) US9488188B2 (cg-RX-API-DMAC7.html)
EP (1) EP2679825A4 (cg-RX-API-DMAC7.html)
JP (1) JP5585987B2 (cg-RX-API-DMAC7.html)
CN (1) CN103228925B (cg-RX-API-DMAC7.html)
WO (1) WO2012114556A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2518785C2 (ru) * 2012-09-05 2014-06-10 Василий Сигизмундович Марцинковский Двухсекционный центробежный компрессор
US10527062B2 (en) 2015-11-13 2020-01-07 Mitsubishi Heavy Industries Compressor Corporation Centrifugal compressor
JP7565690B2 (ja) * 2020-02-07 2024-10-11 三菱重工コンプレッサ株式会社 圧縮機の製造方法及び圧縮機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2842016Y (zh) * 2005-05-10 2006-11-29 上海凯泉泵业（集团）有限公司 中压卧式多级离心泵
CN101324242A (zh) * 2008-07-21 2008-12-17 江苏兆胜空调有限公司 高压离心风机
CN101523056A (zh) * 2006-12-01 2009-09-02 三菱重工业株式会社 离心压缩机
CN201547027U (zh) * 2009-12-01 2010-08-11 上海东方泵业(集团)有限公司 一种管道泵机械密封冷却装置
CN101900447A (zh) * 2010-08-31 2010-12-01 南京柯德超低温技术有限公司 带调相机构的g-m制冷机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733145A (en) * 1971-03-04 1973-05-15 Nevsky Mash Vand-type centrifugal machine, mainly, high-pressure compressor
US3874814A (en) * 1974-04-05 1975-04-01 Carrier Corp Closure key apparatus
ZA784827B (en) 1977-09-06 1979-08-29 Ici Ltd Oxyhalogenation process
JPS5713438Y2 (cg-RX-API-DMAC7.html) * 1977-09-21 1982-03-17
JPS557914A (en) 1978-06-30 1980-01-21 Hitachi Ltd Single-shaft multi-stage centrifugal compressor
JPS586079B2 (ja) * 1978-11-09 1983-02-02 三井造船株式会社 端蓋のシ−ル構造
JPS586079A (ja) 1981-06-30 1983-01-13 Matsushita Electric Works Ltd トランジスタ・インバ−タの保護回路
US5087172A (en) * 1989-02-13 1992-02-11 Dresser-Rand Company, A General Partnership Compressor cartridge seal method
US5280924A (en) * 1992-02-28 1994-01-25 Dresser-Rand Company Automatic seal depressurization system
US5683235A (en) 1995-03-28 1997-11-04 Dresser-Rand Company Head port sealing gasket for a compressor
JPH0988864A (ja) * 1995-09-26 1997-03-31 Ebara Corp 二重胴型高圧多段ポンプの構造
DE102008013433A1 (de) * 2008-03-10 2009-09-17 Man Turbo Ag Strömungsmaschine mit verbesserter Ausgleichskolbendichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2842016Y (zh) * 2005-05-10 2006-11-29 上海凯泉泵业（集团）有限公司 中压卧式多级离心泵
CN101523056A (zh) * 2006-12-01 2009-09-02 三菱重工业株式会社 离心压缩机
CN101324242A (zh) * 2008-07-21 2008-12-17 江苏兆胜空调有限公司 高压离心风机
CN201547027U (zh) * 2009-12-01 2010-08-11 上海东方泵业(集团)有限公司 一种管道泵机械密封冷却装置
CN101900447A (zh) * 2010-08-31 2010-12-01 南京柯德超低温技术有限公司 带调相机构的g-m制冷机

Also Published As

Publication number Publication date
US20130259665A1 (en) 2013-10-03
CN103228925A (zh) 2013-07-31
EP2679825A1 (en) 2014-01-01
JP5585987B2 (ja) 2014-09-10
EP2679825A4 (en) 2018-01-17
JP2012177339A (ja) 2012-09-13
WO2012114556A1 (ja) 2012-08-30
US9488188B2 (en) 2016-11-08

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160713

Termination date: 20180725

CF01 Termination of patent right due to non-payment of annual fee