JP2021032106A5 - - Google Patents

Download PDF

Info

Publication number
JP2021032106A5
JP2021032106A5 JP2019151896A JP2019151896A JP2021032106A5 JP 2021032106 A5 JP2021032106 A5 JP 2021032106A5 JP 2019151896 A JP2019151896 A JP 2019151896A JP 2019151896 A JP2019151896 A JP 2019151896A JP 2021032106 A5 JP2021032106 A5 JP 2021032106A5
Authority
JP
Japan
Prior art keywords
diffuser
flow path
blades
vaned
fillet
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.)
Pending
Application number
JP2019151896A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021032106A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2019151896A priority Critical patent/JP2021032106A/ja
Priority claimed from JP2019151896A external-priority patent/JP2021032106A/ja
Priority to US16/780,094 priority patent/US11261878B2/en
Priority to CN202010088104.8A priority patent/CN112412883B/zh
Priority to DE102020201830.8A priority patent/DE102020201830B4/de
Publication of JP2021032106A publication Critical patent/JP2021032106A/ja
Publication of JP2021032106A5 publication Critical patent/JP2021032106A5/ja
Pending legal-status Critical Current

Links

JP2019151896A 2019-08-22 2019-08-22 ベーンドディフューザ及び遠心圧縮機 Pending JP2021032106A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019151896A JP2021032106A (ja) 2019-08-22 2019-08-22 ベーンドディフューザ及び遠心圧縮機
US16/780,094 US11261878B2 (en) 2019-08-22 2020-02-03 Vaned diffuser and centrifugal compressor
CN202010088104.8A CN112412883B (zh) 2019-08-22 2020-02-12 叶片扩压器及离心压缩机
DE102020201830.8A DE102020201830B4 (de) 2019-08-22 2020-02-13 Leitschaufel-diffusor und zentrifugalkompressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019151896A JP2021032106A (ja) 2019-08-22 2019-08-22 ベーンドディフューザ及び遠心圧縮機

Publications (2)

Publication Number Publication Date
JP2021032106A JP2021032106A (ja) 2021-03-01
JP2021032106A5 true JP2021032106A5 (enExample) 2022-07-14

Family

ID=74495602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019151896A Pending JP2021032106A (ja) 2019-08-22 2019-08-22 ベーンドディフューザ及び遠心圧縮機

Country Status (4)

Country Link
US (1) US11261878B2 (enExample)
JP (1) JP2021032106A (enExample)
CN (1) CN112412883B (enExample)
DE (1) DE102020201830B4 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111630280A (zh) * 2018-04-04 2020-09-04 三菱重工发动机和增压器株式会社 离心压缩机以及具备该离心压缩机的涡轮增压器
JP7523400B2 (ja) * 2021-03-31 2024-07-26 三菱重工業株式会社 圧縮機
CN113931880A (zh) * 2021-10-19 2022-01-14 中国科学院工程热物理研究所 一种基于流线法调控扩压面积的径向叶片扩压器设计方法
JP2023154938A (ja) * 2022-04-08 2023-10-20 三菱重工業株式会社 送風流路
CN116066413B (zh) * 2023-02-27 2025-05-02 中国航发湖南动力机械研究所 一种叶片式扩压器喉道面积控制方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719430A (en) 1971-08-24 1973-03-06 Gen Electric Diffuser
SE382342B (sv) * 1973-06-18 1976-01-26 United Turbine Ab & Co Avloppsdiffusor for centrifugalkompressor
US3860360A (en) * 1973-09-04 1975-01-14 Gen Motors Corp Diffuser for a centrifugal compressor
US3963369A (en) * 1974-12-16 1976-06-15 Avco Corporation Diffuser including movable vanes
JPH04482A (ja) 1990-04-18 1992-01-06 Canon Inc 画像形成装置のクリーニング装置
JPH09100799A (ja) 1995-10-06 1997-04-15 Ishikawajima Harima Heavy Ind Co Ltd 遠心圧縮機
JP3752210B2 (ja) 2002-08-30 2006-03-08 三菱重工業株式会社 遠心圧縮機、ディフューザ翼、及び、その製造方法
EP1568891A4 (en) * 2002-12-04 2006-01-04 Mitsubishi Heavy Ind Ltd DIFFUSER FOR CENTRIFUGAL COMPRESSORS AND MANUFACTURING METHOD THEREFOR
US7249933B2 (en) * 2005-01-10 2007-07-31 General Electric Company Funnel fillet turbine stage
EP1860325A1 (de) 2006-05-26 2007-11-28 ABB Turbo Systems AG Diffusor
JP2009197613A (ja) * 2008-02-19 2009-09-03 Ihi Corp 遠心圧縮機及びディフューザベーンユニット
JP5167403B1 (ja) * 2011-12-08 2013-03-21 三菱重工業株式会社 遠心式流体機械
JP2014047775A (ja) * 2012-09-04 2014-03-17 Hitachi Ltd ディフューザ、そのディフューザが備わる遠心圧縮機および送風機
KR20170120202A (ko) 2013-01-23 2017-10-30 컨셉츠 이티아이 인코포레이티드 터보머신들의 인접한 블레이드 요소들의 흐름장들의 결합을 가하는 구조들 및 방법들, 그리고 그들을 포함하는 터보머신들
DE102014219821A1 (de) * 2014-09-30 2016-03-31 Siemens Aktiengesellschaft Rückführstufe
US10024172B2 (en) * 2015-02-27 2018-07-17 United Technologies Corporation Gas turbine engine airfoil
US10352237B2 (en) * 2016-05-26 2019-07-16 Rolls-Royce Corporation Diffuser having shaped vanes
JP6785623B2 (ja) 2016-11-17 2020-11-18 株式会社日立インダストリアルプロダクツ 流体機械
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
DE102017101590A1 (de) * 2017-01-27 2018-08-02 Man Diesel & Turbo Se Radialverdichter und Turbolader
CN106870455B (zh) * 2017-04-22 2018-11-02 台州瑞晶机电有限公司 一种大流量紧凑型离心压缩机级间加气方法

Similar Documents

Publication Publication Date Title
JP2021032106A5 (enExample)
JP2022091926A5 (enExample)
US9777742B2 (en) Centrifugal fan impeller structure
CN102549271B (zh) 带有优化的内端壁的涡轮机压缩机转子
JP5608062B2 (ja) 遠心型ターボ機械
KR102196815B1 (ko) 베인을 갖는 반경류 또는 혼류 압축기 디퓨저
JP2017523338A5 (enExample)
US9777743B2 (en) Centrifugal fan impeller structure
CN109790853B (zh) 离心压缩机以及涡轮增压器
JP2011089460A (ja) ターボ型流体機械
JP2020527667A (ja) 換気装置の羽根車に用いる羽根、羽根車、及び、軸流換気装置、斜流換気装置又はラジアル換気装置
CN107304774A (zh) 压缩机
CN112412883B (zh) 叶片扩压器及离心压缩机
JP2015155697A5 (enExample)
KR101881288B1 (ko) 생체모방형 송풍기 임펠러
JP6651404B2 (ja) ターボ機械
JP6362980B2 (ja) ターボ機械
CN106104005A (zh) 鼓风装置
JP6854687B2 (ja) 多段流体機械
JP6381794B2 (ja) 軸流送風機
US20180266442A1 (en) Compressor impeller and method for manufacturing same
JPH04171299A (ja) 送風機
CN110939603A (zh) 叶片及使用其的轴流叶轮
KR20170102097A (ko) 누류 및 와류 억제용 축류팬
CN114502843A (zh) 包括气动翼片的可变节距定子桨叶