JP5010722B2 - 遠心圧縮機のディフューザおよびこれを備えた遠心圧縮機 - Google Patents

遠心圧縮機のディフューザおよびこれを備えた遠心圧縮機 Download PDF

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Publication number
JP5010722B2
JP5010722B2 JP2010193623A JP2010193623A JP5010722B2 JP 5010722 B2 JP5010722 B2 JP 5010722B2 JP 2010193623 A JP2010193623 A JP 2010193623A JP 2010193623 A JP2010193623 A JP 2010193623A JP 5010722 B2 JP5010722 B2 JP 5010722B2
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JP
Japan
Prior art keywords
shroud
blade
hub
wing
side wing
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Expired - Fee Related
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JP2010193623A
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English (en)
Japanese (ja)
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JP2012052432A5 (ko
JP2012052432A (ja
Inventor
誠一 茨木
浩一 杉本
啓一 白石
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries 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
Priority to JP2010193623A priority Critical patent/JP5010722B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to KR1020127034017A priority patent/KR101454100B1/ko
Priority to CN201180032174.0A priority patent/CN103097741B/zh
Priority to KR1020147006268A priority patent/KR101437319B1/ko
Priority to EP11821560.7A priority patent/EP2613056B1/en
Priority to PCT/JP2011/068611 priority patent/WO2012029543A1/ja
Priority to US13/806,384 priority patent/US20130094955A1/en
Publication of JP2012052432A publication Critical patent/JP2012052432A/ja
Publication of JP2012052432A5 publication Critical patent/JP2012052432A5/ja
Application granted granted Critical
Publication of JP5010722B2 publication Critical patent/JP5010722B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • 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
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2010193623A 2010-08-31 2010-08-31 遠心圧縮機のディフューザおよびこれを備えた遠心圧縮機 Expired - Fee Related JP5010722B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2010193623A JP5010722B2 (ja) 2010-08-31 2010-08-31 遠心圧縮機のディフューザおよびこれを備えた遠心圧縮機
CN201180032174.0A CN103097741B (zh) 2010-08-31 2011-08-17 离心压缩机的扩散器及具备该扩散器的离心压缩机
KR1020147006268A KR101437319B1 (ko) 2010-08-31 2011-08-17 원심 압축기의 디퓨저 및 이것을 구비한 원심 압축기
EP11821560.7A EP2613056B1 (en) 2010-08-31 2011-08-17 Centrifugal compressor diffuser and centrifugal compressor provided with the same
KR1020127034017A KR101454100B1 (ko) 2010-08-31 2011-08-17 원심 압축기의 디퓨저 및 이것을 구비한 원심 압축기
PCT/JP2011/068611 WO2012029543A1 (ja) 2010-08-31 2011-08-17 遠心圧縮機のディフューザおよびこれを備えた遠心圧縮機
US13/806,384 US20130094955A1 (en) 2010-08-31 2011-08-17 Centrifugal compressor diffuser and centrifugal compressor provided with the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010193623A JP5010722B2 (ja) 2010-08-31 2010-08-31 遠心圧縮機のディフューザおよびこれを備えた遠心圧縮機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012017976A Division JP5022523B2 (ja) 2012-01-31 2012-01-31 遠心圧縮機のディフューザおよびこれを備えた遠心圧縮機

Publications (3)

Publication Number Publication Date
JP2012052432A JP2012052432A (ja) 2012-03-15
JP2012052432A5 JP2012052432A5 (ko) 2012-04-26
JP5010722B2 true JP5010722B2 (ja) 2012-08-29

Family

ID=45772647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010193623A Expired - Fee Related JP5010722B2 (ja) 2010-08-31 2010-08-31 遠心圧縮機のディフューザおよびこれを備えた遠心圧縮機

Country Status (6)

Country Link
US (1) US20130094955A1 (ko)
EP (1) EP2613056B1 (ko)
JP (1) JP5010722B2 (ko)
KR (2) KR101437319B1 (ko)
CN (1) CN103097741B (ko)
WO (1) WO2012029543A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11035380B2 (en) 2018-03-09 2021-06-15 Mitsubishi Heavy Industries, Ltd. Diffuser vane and centrifugal compressor

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6109635B2 (ja) * 2013-04-30 2017-04-05 三菱重工業株式会社 ディフューザの加工方法、及びディフューザの調整方法
JP6388772B2 (ja) * 2014-02-25 2018-09-12 三菱重工業株式会社 遠心圧縮機およびディフューザ製造方法
KR102586852B1 (ko) * 2015-04-30 2023-10-06 컨셉츠 엔알이씨, 엘엘씨 디퓨저 내 바이어스된 통로들 및 그러한 디퓨저를 설계하기 위한 대응되는 방법
JP6704843B2 (ja) 2016-12-07 2020-06-03 三菱重工エンジン＆ターボチャージャ株式会社 遠心圧縮機及びターボチャージャ
US10458432B2 (en) * 2017-04-25 2019-10-29 Garrett Transportation I Inc. Turbocharger compressor assembly with vaned divider
EP3460257A1 (de) * 2017-09-20 2019-03-27 Siemens Aktiengesellschaft Durchströmbare anordnung
US11067098B2 (en) 2018-02-02 2021-07-20 Carrier Corporation Silencer for a centrifugal compressor assembly
US10851801B2 (en) * 2018-03-02 2020-12-01 Ingersoll-Rand Industrial U.S., Inc. Centrifugal compressor system and diffuser
CN110878768A (zh) * 2019-12-20 2020-03-13 中国北方发动机研究所(天津) 一种具有变进口叶片角型导流叶片的有叶扩压器结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184999A (ja) * 1984-03-02 1985-09-20 Hitachi Ltd 遠心形流体機械の羽根付きデイフユ−ザ
CN85202558U (zh) * 1985-06-24 1986-08-06 开封空分设备厂 离心式鼓风机、压缩机叶片扩压器
DE3882463T2 (de) * 1987-09-01 1993-11-11 Hitachi Ltd Diffusor für Zentrifugalverdichter.
DE4231452C2 (de) * 1992-09-19 1994-11-03 Gutehoffnungshuette Man Turbokompressor mit einem Austrittsgehäuse für entgegengesetzte Drehrichtung
JP3746740B2 (ja) * 2002-06-25 2006-02-15 三菱重工業株式会社 遠心圧縮機
CN100374733C (zh) * 2004-02-23 2008-03-12 孙敏超 一种径向单列叶片扩压器
JP2007255220A (ja) 2006-03-20 2007-10-04 Toyota Motor Corp 可変ディフューザ付き遠心圧縮機
EP1860325A1 (de) * 2006-05-26 2007-11-28 ABB Turbo Systems AG Diffusor
JP4795912B2 (ja) * 2006-10-30 2011-10-19 三菱重工業株式会社 可変ディフューザ及び圧縮機
JP4909405B2 (ja) * 2007-04-20 2012-04-04 三菱重工業株式会社 遠心圧縮機
JP5003325B2 (ja) 2007-07-11 2012-08-15 株式会社Ｉｈｉ 遠心圧縮機のディフューザ構造
JP5316365B2 (ja) * 2009-10-22 2013-10-16 株式会社日立プラントテクノロジー ターボ型流体機械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11035380B2 (en) 2018-03-09 2021-06-15 Mitsubishi Heavy Industries, Ltd. Diffuser vane and centrifugal compressor

Also Published As

Publication number Publication date
KR101437319B1 (ko) 2014-09-02
KR20140049052A (ko) 2014-04-24
JP2012052432A (ja) 2012-03-15
KR20130045280A (ko) 2013-05-03
KR101454100B1 (ko) 2014-10-22
WO2012029543A1 (ja) 2012-03-08
EP2613056A1 (en) 2013-07-10
EP2613056A4 (en) 2014-04-09
CN103097741B (zh) 2015-11-25
CN103097741A (zh) 2013-05-08
US20130094955A1 (en) 2013-04-18
EP2613056B1 (en) 2016-01-20

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