KR970704104A - - Google Patents

Info

Publication number
KR970704104A
KR970704104A KR19967007123A KR19967007123A KR970704104A KR 970704104 A KR970704104 A KR 970704104A KR 19967007123 A KR19967007123 A KR 19967007123A KR 19967007123 A KR19967007123 A KR 19967007123A KR 970704104 A KR970704104 A KR 970704104A
Authority
KR
South Korea
Application number
KR19967007123A
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 filed Critical
Publication of KR970704104A publication Critical patent/KR970704104A/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • 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
    • F04D29/08—Sealings
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR19967007123A 1994-06-10 1996-12-10 KR970704104A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1994/001254 WO1995034744A1 (en) 1994-06-10 1994-06-10 Centrifugal or mixed flow turbomachinery

Publications (1)

Publication Number Publication Date
KR970704104A true KR970704104A (ko) 1997-08-09

Family

ID=10749202

Family Applications (1)

Application Number Title Priority Date Filing Date
KR19967007123A KR970704104A (ko) 1994-06-10 1996-12-10

Country Status (7)

Country Link
US (1) US5685696A (ko)
EP (1) EP0775248B1 (ko)
JP (1) JP3693121B2 (ko)
KR (1) KR970704104A (ko)
CA (1) CA2192327C (ko)
DE (1) DE69420745T2 (ko)
WO (1) WO1995034744A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009065030A3 (en) * 2007-11-16 2009-07-02 Borgwarner Inc Low blade frequency titanium compressor wheel

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DE69527316T2 (de) * 1995-12-07 2002-12-19 Ebara Corp., Tokio/Tokyo Turbomaschine und ihr herstellungsverfahren
DE69932408T2 (de) 1998-01-14 2007-03-08 Ebara Corp. Radiale strömungsmaschine
EP0962874A1 (en) * 1998-06-04 1999-12-08 Asea Brown Boveri AG Method for designing a flow device
JP4779193B2 (ja) * 2000-09-14 2011-09-28 株式会社ジェイ・エム・エス ターボ式血液ポンプ
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
EP1788255A1 (de) * 2005-11-16 2007-05-23 Siemens Aktiengesellschaft Radialverdichter-Laufrad
JP2008163820A (ja) * 2006-12-28 2008-07-17 Toyota Central R&D Labs Inc 遠心圧縮機
US20090063587A1 (en) * 2007-07-12 2009-03-05 Jakob Holger Method and system for function-specific time-configurable replication of data manipulating functions
JP4888436B2 (ja) * 2007-08-03 2012-02-29 株式会社日立プラントテクノロジー 遠心圧縮機とその羽根車およびその運転方法
EP2020509B1 (en) * 2007-08-03 2014-10-15 Hitachi, Ltd. Centrifugal compressor, impeller and operating method of the same
US7856834B2 (en) * 2008-02-20 2010-12-28 Trane International Inc. Centrifugal compressor assembly and method
US8037713B2 (en) 2008-02-20 2011-10-18 Trane International, Inc. Centrifugal compressor assembly and method
US9353765B2 (en) 2008-02-20 2016-05-31 Trane International Inc. Centrifugal compressor assembly and method
US7975506B2 (en) 2008-02-20 2011-07-12 Trane International, Inc. Coaxial economizer assembly and method
EP2189663B1 (en) * 2008-11-21 2016-04-27 Hitachi, Ltd. Centrifugal compressor and associated manufacturing method
US8167567B2 (en) 2008-12-17 2012-05-01 United Technologies Corporation Gas turbine engine airfoil
JP5371578B2 (ja) 2009-06-26 2013-12-18 三菱重工業株式会社 タービンロータ
JP5473457B2 (ja) * 2009-07-29 2014-04-16 三菱重工業株式会社 遠心圧縮機のインペラ
KR101270899B1 (ko) * 2010-08-09 2013-06-07 엘지전자 주식회사 임펠러 및 이를 포함하는 원심 압축기
GB2486019B (en) * 2010-12-02 2013-02-20 Dyson Technology Ltd A fan
JP5879103B2 (ja) * 2011-11-17 2016-03-08 株式会社日立製作所 遠心式流体機械
US20130129524A1 (en) * 2011-11-18 2013-05-23 Scott R. Sargent Centrifugal impeller
WO2013108832A1 (ja) * 2012-01-18 2013-07-25 株式会社 荏原製作所 インデューサ
US9017036B2 (en) 2012-02-29 2015-04-28 United Technologies Corporation High order shaped curve region for an airfoil
RU2636974C2 (ru) 2012-05-16 2017-11-29 Дайсон Текнолоджи Лимитед Вентилятор
GB2532557B (en) 2012-05-16 2017-01-11 Dyson Technology Ltd A fan comprsing means for suppressing noise
GB2502103B (en) 2012-05-16 2015-09-23 Dyson Technology Ltd A fan
JP5611307B2 (ja) * 2012-11-06 2014-10-22 三菱重工業株式会社 遠心回転機械のインペラ、遠心回転機械
US9845683B2 (en) 2013-01-08 2017-12-19 United Technology Corporation Gas turbine engine rotor blade
JP2015086710A (ja) * 2013-10-28 2015-05-07 株式会社日立製作所 ガスパイプライン用遠心圧縮機及びガスパイプライン
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
JP2016084751A (ja) * 2014-10-27 2016-05-19 三菱重工業株式会社 インペラ、遠心式流体機械、及び流体装置
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
JP6746943B2 (ja) * 2016-02-23 2020-08-26 株式会社Ihi 遠心圧縮機インペラ
EP3376048B1 (en) 2017-03-17 2020-08-12 Panasonic Intellectual Property Management Co., Ltd. Turbo compressor
CN107143522A (zh) * 2017-07-03 2017-09-08 广东威灵电机制造有限公司 叶轮、风机和电机
CN107143523A (zh) * 2017-07-03 2017-09-08 广东威灵电机制造有限公司 叶轮、风机和电机
US11428240B2 (en) * 2018-04-04 2022-08-30 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Centrifugal compressor and turbocharger including the same
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
US11365740B2 (en) * 2019-07-10 2022-06-21 Daikin Industries, Ltd. Centrifugal compressor for use with low global warming potential (GWP) refrigerant
CN110529426B (zh) * 2019-08-27 2024-04-02 浙江理工大学 一种高速泵用开式叶轮结构
CN111271317B (zh) * 2019-12-26 2021-02-09 浙江理工大学 一种基于叶片载荷分布的离心泵复合叶轮及其设计方法
CN111441984A (zh) * 2020-01-20 2020-07-24 珠海格力电器股份有限公司 叶轮、混流风机以及空调器
EP4158203A1 (en) * 2020-05-27 2023-04-05 Howden Netherlands B.V. Diffuser
CN112283149B (zh) * 2020-10-19 2022-03-22 中国农业大学 一种单级单吸离心泵的轴向力自平衡装置及方法
JP7453896B2 (ja) 2020-11-12 2024-03-21 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
WO2022196234A1 (ja) * 2021-03-17 2022-09-22 株式会社Ihi タービンおよび過給機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548479A (ko) * 1955-06-18
US3028140A (en) * 1957-06-17 1962-04-03 James R Lage Rotary fluid flow machine having rotor vanes constructed according to three dimensional calculations
CH519109A (fr) * 1965-03-03 1972-02-15 Masukichi Kondo Aube de rotor
DE3202855C1 (de) * 1982-01-29 1983-03-31 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur Verminderung von Sekundaerstroemungsverlusten in einem beschaufelten Stroemungskanal
GB2164098B (en) * 1984-09-07 1988-12-07 Rolls Royce Improvements in or relating to aerofoil section members for turbine engines
GB2224083A (en) * 1988-10-19 1990-04-25 Rolls Royce Plc Radial or mixed flow bladed rotors
CA2107349C (en) * 1991-10-04 2003-03-11 Akira Goto Turbomachine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009065030A3 (en) * 2007-11-16 2009-07-02 Borgwarner Inc Low blade frequency titanium compressor wheel
US8696316B2 (en) 2007-11-16 2014-04-15 Borg Warner Inc. Low blade frequency titanium compressor wheel

Also Published As

Publication number Publication date
CA2192327A1 (en) 1995-12-21
EP0775248B1 (en) 1999-09-15
WO1995034744A1 (en) 1995-12-21
JP3693121B2 (ja) 2005-09-07
EP0775248A1 (en) 1997-05-28
CA2192327C (en) 2005-10-04
US5685696A (en) 1997-11-11
DE69420745D1 (de) 1999-10-21
JPH10504621A (ja) 1998-05-06
DE69420745T2 (de) 2000-04-27

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