JP6168705B2 - 遠心式圧縮機のインペラ - Google Patents

遠心式圧縮機のインペラ Download PDF

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Publication number
JP6168705B2
JP6168705B2 JP2014249532A JP2014249532A JP6168705B2 JP 6168705 B2 JP6168705 B2 JP 6168705B2 JP 2014249532 A JP2014249532 A JP 2014249532A JP 2014249532 A JP2014249532 A JP 2014249532A JP 6168705 B2 JP6168705 B2 JP 6168705B2
Authority
JP
Japan
Prior art keywords
edge
impeller
centrifugal compressor
fluid
radial direction
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
JP2014249532A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016109092A5 (enExample
JP2016109092A (ja
Inventor
亮祐 齋藤
亮祐 齋藤
吉田　悟
悟 吉田
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
Mitsubishi Heavy Industries Compressor Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Ltd, Mitsubishi Heavy Industries Compressor Corp filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2014249532A priority Critical patent/JP6168705B2/ja
Priority to US15/534,631 priority patent/US20170350410A1/en
Priority to PCT/JP2015/062327 priority patent/WO2016092873A1/ja
Publication of JP2016109092A publication Critical patent/JP2016109092A/ja
Publication of JP2016109092A5 publication Critical patent/JP2016109092A5/ja
Application granted granted Critical
Publication of JP6168705B2 publication Critical patent/JP6168705B2/ja
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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2014249532A 2014-12-10 2014-12-10 遠心式圧縮機のインペラ Expired - Fee Related JP6168705B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014249532A JP6168705B2 (ja) 2014-12-10 2014-12-10 遠心式圧縮機のインペラ
US15/534,631 US20170350410A1 (en) 2014-12-10 2015-04-23 Centrifugal compressor impeller
PCT/JP2015/062327 WO2016092873A1 (ja) 2014-12-10 2015-04-23 遠心式圧縮機のインペラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014249532A JP6168705B2 (ja) 2014-12-10 2014-12-10 遠心式圧縮機のインペラ

Publications (3)

Publication Number Publication Date
JP2016109092A JP2016109092A (ja) 2016-06-20
JP2016109092A5 JP2016109092A5 (enExample) 2016-10-13
JP6168705B2 true JP6168705B2 (ja) 2017-07-26

Family

ID=56107081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014249532A Expired - Fee Related JP6168705B2 (ja) 2014-12-10 2014-12-10 遠心式圧縮機のインペラ

Country Status (3)

Country Link
US (1) US20170350410A1 (enExample)
JP (1) JP6168705B2 (enExample)
WO (1) WO2016092873A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107239641A (zh) * 2017-07-03 2017-10-10 沈阳鼓风机集团安装检修配件有限公司 一种大流量高扬程循环泵水力模型确定方法及装置
US12313079B2 (en) 2021-06-10 2025-05-27 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Impeller of centrifugal compressor and centrifugal compressor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559196U (enExample) * 1978-10-18 1980-04-22
JP3383023B2 (ja) * 1993-09-17 2003-03-04 株式会社日立製作所 遠心形流体機械
JP3482668B2 (ja) * 1993-10-18 2003-12-22 株式会社日立製作所 遠心形流体機械
JP3912331B2 (ja) * 1993-10-18 2007-05-09 株式会社日立プラントテクノロジー 遠心形流体機械
JP2002021574A (ja) * 2000-06-30 2002-01-23 Toyota Motor Corp コンプレッサインペラ
JP2002021785A (ja) * 2000-07-10 2002-01-23 Mitsubishi Heavy Ind Ltd 遠心圧縮機
JP2009221984A (ja) * 2008-03-17 2009-10-01 Ihi Corp 遠心圧縮機
ITFI20130261A1 (it) * 2013-10-28 2015-04-29 Nuovo Pignone Srl "centrifugal compressor impeller with blades having an s-shaped trailing edge"

Also Published As

Publication number Publication date
WO2016092873A1 (ja) 2016-06-16
JP2016109092A (ja) 2016-06-20
US20170350410A1 (en) 2017-12-07

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