JP5449117B2 - 回転機械 - Google Patents

回転機械 Download PDF

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Publication number
JP5449117B2
JP5449117B2 JP2010273589A JP2010273589A JP5449117B2 JP 5449117 B2 JP5449117 B2 JP 5449117B2 JP 2010273589 A JP2010273589 A JP 2010273589A JP 2010273589 A JP2010273589 A JP 2010273589A JP 5449117 B2 JP5449117 B2 JP 5449117B2
Authority
JP
Japan
Prior art keywords
sleeve
disk
grip
shaft
grip portion
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
JP2010273589A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012122398A5 (enExample
JP2012122398A (ja
Inventor
信頼 八木
彰宏 中庭
仁志 篠原
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
Priority to JP2010273589A priority Critical patent/JP5449117B2/ja
Application filed by Mitsubishi Heavy Industries Ltd, Mitsubishi Heavy Industries Compressor Corp filed Critical Mitsubishi Heavy Industries Ltd
Priority to CN201510050298.1A priority patent/CN104696275B/zh
Priority to US13/990,483 priority patent/US9347460B2/en
Priority to CN201180058541.4A priority patent/CN103237993B/zh
Priority to CN201510049977.7A priority patent/CN104763678B/zh
Priority to EP15153938.4A priority patent/EP2902634A1/en
Priority to EP15153937.6A priority patent/EP2902633A1/en
Priority to PCT/JP2011/074555 priority patent/WO2012077422A1/ja
Priority to EP15153939.2A priority patent/EP2902635A1/en
Priority to EP11846289.4A priority patent/EP2650545A4/en
Priority to CN201510050304.3A priority patent/CN104653480B/zh
Publication of JP2012122398A publication Critical patent/JP2012122398A/ja
Publication of JP2012122398A5 publication Critical patent/JP2012122398A5/ja
Application granted granted Critical
Publication of JP5449117B2 publication Critical patent/JP5449117B2/ja
Priority to US14/607,391 priority patent/US20150139806A1/en
Priority to US14/607,467 priority patent/US20150139807A1/en
Priority to US14/607,434 priority patent/US20150139805A1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • 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
    • 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
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • 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
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
    • 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
    • F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts
    • 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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/37—Retaining components in desired mutual position by a press fit connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2010273589A 2010-12-08 2010-12-08 回転機械 Expired - Fee Related JP5449117B2 (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP2010273589A JP5449117B2 (ja) 2010-12-08 2010-12-08 回転機械
CN201510050304.3A CN104653480B (zh) 2010-12-08 2011-10-25 旋转机械
CN201180058541.4A CN103237993B (zh) 2010-12-08 2011-10-25 旋转机械
CN201510049977.7A CN104763678B (zh) 2010-12-08 2011-10-25 旋转机械
EP15153938.4A EP2902634A1 (en) 2010-12-08 2011-10-25 Rotary machine
EP15153937.6A EP2902633A1 (en) 2010-12-08 2011-10-25 Rotary machine
PCT/JP2011/074555 WO2012077422A1 (ja) 2010-12-08 2011-10-25 回転機械
EP15153939.2A EP2902635A1 (en) 2010-12-08 2011-10-25 Rotary machine
CN201510050298.1A CN104696275B (zh) 2010-12-08 2011-10-25 旋转机械
US13/990,483 US9347460B2 (en) 2010-12-08 2011-10-25 Rotary machine
EP11846289.4A EP2650545A4 (en) 2010-12-08 2011-10-25 ROTATING MACHINE
US14/607,391 US20150139806A1 (en) 2010-12-08 2015-01-28 Rotary machine
US14/607,467 US20150139807A1 (en) 2010-12-08 2015-01-28 Rotary machine
US14/607,434 US20150139805A1 (en) 2010-12-08 2015-01-28 Rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010273589A JP5449117B2 (ja) 2010-12-08 2010-12-08 回転機械

Publications (3)

Publication Number Publication Date
JP2012122398A JP2012122398A (ja) 2012-06-28
JP2012122398A5 JP2012122398A5 (enExample) 2013-04-18
JP5449117B2 true JP5449117B2 (ja) 2014-03-19

Family

ID=46206925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010273589A Expired - Fee Related JP5449117B2 (ja) 2010-12-08 2010-12-08 回転機械

Country Status (5)

Country Link
US (4) US9347460B2 (enExample)
EP (4) EP2650545A4 (enExample)
JP (1) JP5449117B2 (enExample)
CN (4) CN104763678B (enExample)
WO (1) WO2012077422A1 (enExample)

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JP5967966B2 (ja) 2012-02-13 2016-08-10 三菱重工コンプレッサ株式会社 インペラ及びこれを備えた回転機械
JP6029541B2 (ja) * 2013-06-04 2016-11-24 三菱重工業株式会社 インペラ、回転機械、および、回転機械の組立方法
JP6327505B2 (ja) 2013-11-21 2018-05-23 三菱重工業株式会社 インペラ及び回転機械
ITCO20130071A1 (it) * 2013-12-18 2015-06-19 Nuovo Pignone Srl Metodo per assemblare un insieme di giranti mediante tiranti, girante e turbomacchina
JP6589217B2 (ja) * 2015-04-17 2019-10-16 三菱重工コンプレッサ株式会社 回転機械、回転機械の製造方法
JPWO2017057481A1 (ja) 2015-10-02 2018-07-12 株式会社Ihi インペラおよび過給機
CN105257593A (zh) * 2015-10-16 2016-01-20 珠海格力电器股份有限公司 叶轮安装结构和离心式压缩机
JP6507462B2 (ja) * 2015-12-03 2019-05-08 三菱重工コンプレッサ株式会社 遠心圧縮機のロータ、遠心圧縮機、及び遠心圧縮機のロータの製造方法
FR3047075B1 (fr) * 2016-01-27 2018-02-23 Safran Aircraft Engines Piece de revolution pour banc d'essai de turbine ou pour turbomachine, banc d'essais de turbines comprenant ladite piece, et procede les utilisant
JP2017172344A (ja) * 2016-03-18 2017-09-28 三菱重工業株式会社 インペラ、回転機械、およびインペラの製造方法
JP6924121B2 (ja) * 2017-11-02 2021-08-25 株式会社エンプラス インペラ
JP7161424B2 (ja) 2019-02-26 2022-10-26 三菱重工コンプレッサ株式会社 インペラ及び回転機械
EP4055252A4 (en) * 2019-11-08 2023-12-06 Baker Hughes Oilfield Operations, LLC CENTRALIZATION ELEMENTS IN A SUBMERSIBLE ELECTRIC PUMP
US11560900B2 (en) * 2020-06-09 2023-01-24 Emerson Climate Technologies, Inc. Compressor driveshaft assembly and compressor including same
JP7588975B2 (ja) * 2020-06-30 2024-11-25 三菱重工コンプレッサ株式会社 回転機械のインペラ及び回転機械
CN111810420A (zh) * 2020-08-06 2020-10-23 珠海格力电器股份有限公司 压缩机、燃料电池系统和车辆
CN112460067B (zh) * 2020-12-22 2025-01-10 珠海格力电器股份有限公司 叶轮优化设计方法、叶轮和压缩机
CN113153806B (zh) * 2021-03-30 2025-09-05 深圳核心医疗科技股份有限公司 叶轮及心室辅助装置

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Also Published As

Publication number Publication date
EP2650545A4 (en) 2015-07-22
US20150139806A1 (en) 2015-05-21
CN103237993A (zh) 2013-08-07
EP2902635A1 (en) 2015-08-05
CN104763678B (zh) 2017-11-14
US20130251531A1 (en) 2013-09-26
EP2650545A1 (en) 2013-10-16
EP2902633A1 (en) 2015-08-05
CN104696275A (zh) 2015-06-10
EP2902634A1 (en) 2015-08-05
US9347460B2 (en) 2016-05-24
US20150139805A1 (en) 2015-05-21
CN104653480A (zh) 2015-05-27
JP2012122398A (ja) 2012-06-28
US20150139807A1 (en) 2015-05-21
CN104763678A (zh) 2015-07-08
CN104653480B (zh) 2018-02-23
CN103237993B (zh) 2016-11-02
WO2012077422A1 (ja) 2012-06-14
CN104696275B (zh) 2018-02-13

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