CN104763678B - 旋转机械 - Google Patents

旋转机械 Download PDF

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Publication number
CN104763678B
CN104763678B CN201510049977.7A CN201510049977A CN104763678B CN 104763678 B CN104763678 B CN 104763678B CN 201510049977 A CN201510049977 A CN 201510049977A CN 104763678 B CN104763678 B CN 104763678B
Authority
CN
China
Prior art keywords
hub
impeller
shaft
binding portion
sleeve
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
CN201510049977.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN104763678A (zh
Inventor
八木信頼
中庭彰宏
篠原仁志
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 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
Publication of CN104763678A publication Critical patent/CN104763678A/zh
Application granted granted Critical
Publication of CN104763678B publication Critical patent/CN104763678B/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
    • 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)
CN201510049977.7A 2010-12-08 2011-10-25 旋转机械 Expired - Fee Related CN104763678B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010273589A JP5449117B2 (ja) 2010-12-08 2010-12-08 回転機械
JP2010-273589 2010-12-08
CN201180058541.4A CN103237993B (zh) 2010-12-08 2011-10-25 旋转机械

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201180058541.4A Division CN103237993B (zh) 2010-12-08 2011-10-25 旋转机械

Publications (2)

Publication Number Publication Date
CN104763678A CN104763678A (zh) 2015-07-08
CN104763678B true CN104763678B (zh) 2017-11-14

Family

ID=46206925

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201510049977.7A Expired - Fee Related CN104763678B (zh) 2010-12-08 2011-10-25 旋转机械
CN201510050298.1A Expired - Fee Related CN104696275B (zh) 2010-12-08 2011-10-25 旋转机械
CN201510050304.3A Expired - Fee Related CN104653480B (zh) 2010-12-08 2011-10-25 旋转机械
CN201180058541.4A Expired - Fee Related CN103237993B (zh) 2010-12-08 2011-10-25 旋转机械

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201510050298.1A Expired - Fee Related CN104696275B (zh) 2010-12-08 2011-10-25 旋转机械
CN201510050304.3A Expired - Fee Related CN104653480B (zh) 2010-12-08 2011-10-25 旋转机械
CN201180058541.4A Expired - Fee Related CN103237993B (zh) 2010-12-08 2011-10-25 旋转机械

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
CN108138796B (zh) 2015-10-02 2020-06-05 株式会社Ihi 涡轮以及增压器
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
CA3156743C (en) * 2019-11-08 2024-05-21 Zheng Ye Centralizing features in electrical submersible 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
CN104696275B (zh) 2018-02-13
CN103237993B (zh) 2016-11-02
CN103237993A (zh) 2013-08-07
WO2012077422A1 (ja) 2012-06-14
US20130251531A1 (en) 2013-09-26
US9347460B2 (en) 2016-05-24
EP2902635A1 (en) 2015-08-05
US20150139806A1 (en) 2015-05-21
EP2650545A1 (en) 2013-10-16
EP2650545A4 (en) 2015-07-22
US20150139805A1 (en) 2015-05-21
JP5449117B2 (ja) 2014-03-19
EP2902634A1 (en) 2015-08-05
CN104653480B (zh) 2018-02-23
JP2012122398A (ja) 2012-06-28
CN104696275A (zh) 2015-06-10
CN104763678A (zh) 2015-07-08
US20150139807A1 (en) 2015-05-21
EP2902633A1 (en) 2015-08-05
CN104653480A (zh) 2015-05-27

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180627

Address after: Tokyo, Japan, Japan

Patentee after: Mitsubishi Heavy Industries Compressor Corporation

Address before: Tokyo, Japan, Japan

Co-patentee before: Mitsubishi Heavy Industries Compressor Corporation

Patentee before: Mit-subishi Heavy Industries Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171114

Termination date: 20181025

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