ITMI20120590A1 - Girante e turbomacchinario includente la girante. - Google Patents

Girante e turbomacchinario includente la girante.

Info

Publication number
ITMI20120590A1
ITMI20120590A1 IT000590A ITMI20120590A ITMI20120590A1 IT MI20120590 A1 ITMI20120590 A1 IT MI20120590A1 IT 000590 A IT000590 A IT 000590A IT MI20120590 A ITMI20120590 A IT MI20120590A IT MI20120590 A1 ITMI20120590 A1 IT MI20120590A1
Authority
IT
Italy
Prior art keywords
impeller
turbomacchinary
turbomacchinary including
Prior art date
Application number
IT000590A
Other languages
English (en)
Inventor
Toshio Ito
Hiromi Kobayashi
Hideo Nishida
Kazuyuki Sugimura
Original Assignee
Hitachi Plant Technologies 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
Application filed by Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Publication of ITMI20120590A1 publication Critical patent/ITMI20120590A1/it

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
    • F04D29/26—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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
IT000590A 2011-04-13 2012-04-12 Girante e turbomacchinario includente la girante. ITMI20120590A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011089338A JP5730649B2 (ja) 2011-04-13 2011-04-13 羽根車及びそれを有するターボ機械

Publications (1)

Publication Number Publication Date
ITMI20120590A1 true ITMI20120590A1 (it) 2012-10-14

Family

ID=46832837

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000590A ITMI20120590A1 (it) 2011-04-13 2012-04-12 Girante e turbomacchinario includente la girante.

Country Status (5)

Country Link
US (1) US9157450B2 (it)
JP (1) JP5730649B2 (it)
CN (2) CN104005991B (it)
DE (1) DE102012206105A1 (it)
IT (1) ITMI20120590A1 (it)

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JP6034162B2 (ja) * 2012-11-30 2016-11-30 株式会社日立製作所 遠心式流体機械
JP5612136B2 (ja) * 2013-01-09 2014-10-22 ファナック株式会社 複数の直線により形状が定義されるインペラの形成方法およびインペラ
JP5670517B2 (ja) 2013-07-11 2015-02-18 ファナック株式会社 直線素からなる面で構成された翼を持つインペラ及びその加工方法
KR102126866B1 (ko) * 2013-08-07 2020-06-25 한화파워시스템 주식회사 유체 회전 기계의 임펠러 조립체 및 임펠러 조립체의 제조 방법
ITFI20130261A1 (it) * 2013-10-28 2015-04-29 Nuovo Pignone Srl "centrifugal compressor impeller with blades having an s-shaped trailing edge"
RU2682211C2 (ru) * 2014-01-07 2019-03-15 Нуово Пиньоне СРЛ Рабочее колесо центробежного компрессора, лопатки которого имеют непрямолинейную переднюю кромку, и соответствующий способ проектирования
JP6184017B2 (ja) * 2014-01-14 2017-08-23 三菱重工業株式会社 インペラ及びそれを備えた回転機械
WO2015189234A1 (de) * 2014-06-12 2015-12-17 Abb Turbo Systems Ag Verdichter für hohes schluckvermögen
US9765795B2 (en) 2014-08-27 2017-09-19 Pratt & Whitney Canada Corp. Compressor rotor airfoil
US10443390B2 (en) 2014-08-27 2019-10-15 Pratt & Whitney Canada Corp. Rotary airfoil
US9732762B2 (en) 2014-08-27 2017-08-15 Pratt & Whitney Canada Corp. Compressor airfoil
CN104279188B (zh) * 2014-10-29 2017-08-01 珠海格力电器股份有限公司 离心式风机及具有其的空调器
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum
USD762840S1 (en) * 2015-03-17 2016-08-02 Wilkins Ip, Llc Impeller
JP6627175B2 (ja) 2015-03-30 2020-01-08 三菱重工コンプレッサ株式会社 インペラ、及び遠心圧縮機
EP3311032B1 (en) 2015-06-16 2021-08-04 ResMed Pty Ltd Impeller with inclined and reverse inclined blades
CN104912843B (zh) * 2015-06-18 2018-06-26 江苏大学 一种具有工作面椭圆形叶片出口边的混流泵叶轮
WO2018078671A1 (ja) * 2016-10-26 2018-05-03 株式会社ジンノ工業 動力発生装置、発電機、及び、動力発生方法、並びに、発電方法
CN106939902B (zh) * 2017-04-06 2022-07-22 西安尚锦思源透平技术研究院有限公司 节能型直壁前、后盘变曲率曲线元素三元叶轮及采用该叶轮的离心式风机
CN107642491B (zh) * 2017-11-02 2024-03-12 洛阳北玻三元流风机技术有限公司 动车、高铁牵引变压器冷却用三元流化离心风机
CN108317092A (zh) * 2018-02-02 2018-07-24 天津快透平科技发展有限公司 叶轮及包括该叶轮的离心压缩机
JP7207933B2 (ja) * 2018-10-15 2023-01-18 日立建機株式会社 建設機械
JP7161419B2 (ja) * 2019-02-05 2022-10-26 三菱重工コンプレッサ株式会社 遠心回転機械の製造方法、及び遠心回転機械
US11156092B2 (en) 2019-02-07 2021-10-26 Honeywell International Inc. Multistage axial-centrifugal compressor systems and methods for manufacture
JP7140030B2 (ja) * 2019-03-28 2022-09-21 株式会社豊田自動織機 燃料電池用遠心圧縮機
KR20220116342A (ko) * 2020-04-23 2022-08-22 미쓰비시주코마린마시나리 가부시키가이샤 임펠러, 및 원심 압축기
WO2022029932A1 (ja) 2020-08-05 2022-02-10 三菱重工エンジン＆ターボチャージャ株式会社 遠心圧縮機のインペラ及び遠心圧縮機
CN113339267B (zh) * 2021-06-17 2022-07-26 清华大学 一种弓形高能量密度叶片设计方法及其设计的叶片泵
CN113969855B (zh) * 2021-10-15 2022-08-02 清华大学 抑制水泵水轮机泵工况驼峰的叶片改型方法
CN114736797A (zh) * 2022-03-30 2022-07-12 昆明柏特生物科技有限公司 一种细胞培养反应器

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GB2224083A (en) * 1988-10-19 1990-04-25 Rolls Royce Plc Radial or mixed flow bladed rotors
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JP2541819Y2 (ja) * 1990-09-19 1997-07-23 川崎重工業株式会社 遠心圧縮機
DE4127134B4 (de) * 1991-08-15 2004-07-08 Papst Licensing Gmbh & Co. Kg Diagonallüfter
JPH09296799A (ja) * 1996-05-02 1997-11-18 Mitsubishi Heavy Ind Ltd 遠心圧縮機のインペラ
JP2002332991A (ja) * 2001-05-08 2002-11-22 Mitsubishi Heavy Ind Ltd 羽根車およびターボ形ポンプ
JP2002332993A (ja) * 2001-05-09 2002-11-22 Toyota Central Res & Dev Lab Inc 遠心圧縮機のインぺラ
JP4115180B2 (ja) 2002-07-11 2008-07-09 三菱重工業株式会社 羽根車および遠心圧縮機
US6948907B2 (en) * 2003-05-05 2005-09-27 Honeywell International, Inc. Vane and/or blade for noise control
JP3727027B2 (ja) * 2003-07-02 2005-12-14 行宣 阪田 遠心式羽根車及びその設計方法
WO2007033274A2 (en) * 2005-09-13 2007-03-22 Ingersoll-Rand Company Impeller for a centrifugal compressor
JP5164932B2 (ja) * 2009-06-11 2013-03-21 三菱電機株式会社 ターボファンおよび空気調和機

Also Published As

Publication number Publication date
DE102012206105A1 (de) 2012-10-18
JP5730649B2 (ja) 2015-06-10
US9157450B2 (en) 2015-10-13
CN102734210B (zh) 2015-06-10
JP2012219779A (ja) 2012-11-12
CN104005991B (zh) 2017-01-04
US20120263599A1 (en) 2012-10-18
CN102734210A (zh) 2012-10-17
CN104005991A (zh) 2014-08-27

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