JP6124659B2 - 多段遠心流体機械 - Google Patents

多段遠心流体機械 Download PDF

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Publication number
JP6124659B2
JP6124659B2 JP2013085110A JP2013085110A JP6124659B2 JP 6124659 B2 JP6124659 B2 JP 6124659B2 JP 2013085110 A JP2013085110 A JP 2013085110A JP 2013085110 A JP2013085110 A JP 2013085110A JP 6124659 B2 JP6124659 B2 JP 6124659B2
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JP
Japan
Prior art keywords
inner barrel
barrel
head flange
flow path
group
Prior art date
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Active
Application number
JP2013085110A
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English (en)
Japanese (ja)
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JP2014206132A5 (enExample
JP2014206132A (ja
Inventor
一智 柳原
一智 柳原
三浦　治雄
治雄 三浦
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2013085110A priority Critical patent/JP6124659B2/ja
Priority to BR112015026187A priority patent/BR112015026187A2/pt
Priority to RU2015144330A priority patent/RU2015144330A/ru
Priority to PCT/JP2014/055546 priority patent/WO2014171209A1/ja
Priority to CN201480021073.7A priority patent/CN105121863A/zh
Publication of JP2014206132A publication Critical patent/JP2014206132A/ja
Publication of JP2014206132A5 publication Critical patent/JP2014206132A5/ja
Application granted granted Critical
Publication of JP6124659B2 publication Critical patent/JP6124659B2/ja
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    • 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
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2013085110A 2013-04-15 2013-04-15 多段遠心流体機械 Active JP6124659B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013085110A JP6124659B2 (ja) 2013-04-15 2013-04-15 多段遠心流体機械
BR112015026187A BR112015026187A2 (pt) 2013-04-15 2014-03-05 máquina de fluido centrífuga com múltiplos estágios
RU2015144330A RU2015144330A (ru) 2013-04-15 2014-03-05 Многоступенчатая центробежная гидро(пневмо)машина
PCT/JP2014/055546 WO2014171209A1 (ja) 2013-04-15 2014-03-05 多段遠心流体機械
CN201480021073.7A CN105121863A (zh) 2013-04-15 2014-03-05 多级离心流体机械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013085110A JP6124659B2 (ja) 2013-04-15 2013-04-15 多段遠心流体機械

Publications (3)

Publication Number Publication Date
JP2014206132A JP2014206132A (ja) 2014-10-30
JP2014206132A5 JP2014206132A5 (enExample) 2015-12-10
JP6124659B2 true JP6124659B2 (ja) 2017-05-10

Family

ID=51731168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013085110A Active JP6124659B2 (ja) 2013-04-15 2013-04-15 多段遠心流体機械

Country Status (5)

Country Link
JP (1) JP6124659B2 (enExample)
CN (1) CN105121863A (enExample)
BR (1) BR112015026187A2 (enExample)
RU (1) RU2015144330A (enExample)
WO (1) WO2014171209A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3346140B1 (en) * 2015-11-27 2019-11-06 Mitsubishi Heavy Industries Compressor Corporation Fixing bolt for stationary member, and centrifugal compressor
IT201700007473A1 (it) * 2017-01-24 2018-07-24 Nuovo Pignone Tecnologie Srl Treno di compressione con un compressore centrifugo e impianto lng
FR3063778A1 (fr) * 2017-03-08 2018-09-14 BD Kompressor GmbH Turbocompresseur centrifuge
JP6908472B2 (ja) * 2017-08-31 2021-07-28 三菱重工コンプレッサ株式会社 遠心圧縮機
JP6934781B2 (ja) 2017-09-06 2021-09-15 株式会社日立インダストリアルプロダクツ 多段遠心流体機械

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB956731A (en) * 1961-08-11 1964-04-29 Laval Steam Turbine Co Improvements in or relating to multiple stage centrifugal pumps, compressors or the like
US3153383A (en) * 1961-08-11 1964-10-20 Laval Turbine Means and method of assembling a pump, compressor, turbine or the like
JPS55137295U (enExample) * 1979-03-22 1980-09-30
CA1252075A (en) * 1983-09-22 1989-04-04 Dresser Industries, Inc. Diffuser construction for a centrifugal compressor
JP3593111B2 (ja) * 2002-03-12 2004-11-24 三菱重工業株式会社 圧縮機

Also Published As

Publication number Publication date
WO2014171209A1 (ja) 2014-10-23
RU2015144330A (ru) 2017-04-24
CN105121863A (zh) 2015-12-02
BR112015026187A2 (pt) 2017-07-25
JP2014206132A (ja) 2014-10-30

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