KR101746870B1 - 측정가능한 경사각을 지닌 축류 원심 압축기 - Google Patents

측정가능한 경사각을 지닌 축류 원심 압축기 Download PDF

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Publication number
KR101746870B1
KR101746870B1 KR1020117024047A KR20117024047A KR101746870B1 KR 101746870 B1 KR101746870 B1 KR 101746870B1 KR 1020117024047 A KR1020117024047 A KR 1020117024047A KR 20117024047 A KR20117024047 A KR 20117024047A KR 101746870 B1 KR101746870 B1 KR 101746870B1
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KR
South Korea
Prior art keywords
blade
trailing edge
compressor
foot
inclination angle
Prior art date
Application number
KR1020117024047A
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English (en)
Korean (ko)
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KR20110129465A (ko
Inventor
지오프로이 루이스-헨리 마리 빌로티
쟝-필립 오우스티
니꼴라 로츄온
Original Assignee
사프란 헬리콥터 엔진스
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 사프란 헬리콥터 엔진스 filed Critical 사프란 헬리콥터 엔진스
Publication of KR20110129465A publication Critical patent/KR20110129465A/ko
Application granted granted Critical
Publication of KR101746870B1 publication Critical patent/KR101746870B1/ko

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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
    • F04D29/26—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
    • 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
    • F04D29/26—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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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)
KR1020117024047A 2009-03-13 2010-03-10 측정가능한 경사각을 지닌 축류 원심 압축기 KR101746870B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0951604A FR2943103B1 (fr) 2009-03-13 2009-03-13 Compresseur axialo-centrifuge a angle de rake evolutif
FR0951604 2009-03-13
PCT/EP2010/053057 WO2010103055A1 (fr) 2009-03-13 2010-03-10 Compresseur axialo-centrifuge a angle de rake evolutif

Publications (2)

Publication Number Publication Date
KR20110129465A KR20110129465A (ko) 2011-12-01
KR101746870B1 true KR101746870B1 (ko) 2017-06-14

Family

ID=41057639

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117024047A KR101746870B1 (ko) 2009-03-13 2010-03-10 측정가능한 경사각을 지닌 축류 원심 압축기

Country Status (9)

Country Link
US (1) US20110318188A1 (de)
EP (1) EP2406500A1 (de)
JP (1) JP5687215B2 (de)
KR (1) KR101746870B1 (de)
CN (1) CN102341602B (de)
CA (1) CA2755017C (de)
FR (1) FR2943103B1 (de)
RU (1) RU2011141460A (de)
WO (1) WO2010103055A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8951009B2 (en) 2011-05-23 2015-02-10 Ingersoll Rand Company Sculpted impeller
US9476355B2 (en) * 2012-02-29 2016-10-25 Siemens Energy, Inc. Mid-section of a can-annular gas turbine engine with a radial air flow discharged from the compressor section
US8997486B2 (en) 2012-03-23 2015-04-07 Bullseye Power LLC Compressor wheel
WO2014102981A1 (ja) * 2012-12-27 2014-07-03 三菱重工業株式会社 ラジアルタービン動翼
JP5705945B1 (ja) * 2013-10-28 2015-04-22 ミネベア株式会社 遠心式ファン
US10634157B2 (en) 2014-01-07 2020-04-28 Nuovo Pignone Srl Centrifugal compressor impeller with non-linear leading edge and associated design method
CN103758783B (zh) * 2014-02-17 2016-04-27 南通大通宝富风机有限公司 一种减小根部弯曲应力的控制棒驱动机构冷却风机叶片
JP6532215B2 (ja) * 2014-11-10 2019-06-19 三菱重工サーマルシステムズ株式会社 羽根車及び遠心圧縮機
JP6210459B2 (ja) * 2014-11-25 2017-10-11 三菱重工業株式会社 インペラ、及び回転機械
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
JP2017186914A (ja) * 2016-04-01 2017-10-12 株式会社日立製作所 遠心羽根車、およびこれを備える遠心式流体機械
FR3062431B1 (fr) * 2017-01-27 2021-01-01 Safran Helicopter Engines Pale de rouet pour turbomachine, comprenant une ailerette a son sommet et au bord d'attaque
RU2667251C1 (ru) * 2017-10-05 2018-09-18 Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") Коробка приводных агрегатов
JP6842563B2 (ja) * 2017-10-11 2021-03-17 三菱重工エンジン＆ターボチャージャ株式会社 遠心式回転機械のインペラ及び遠心式回転機械
JP6992504B2 (ja) * 2017-12-27 2022-01-13 トヨタ自動車株式会社 インペラの製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354653A (en) * 1940-06-11 1944-08-01 Gen Electric Impeller
GB587514A (en) * 1942-09-03 1947-04-29 Power Jets Ltd Improvements relating to centrifugal compressors, pumps and the like
FR2393176A1 (fr) * 1977-06-01 1978-12-29 Alsthom Atlantique Compresseur centrifuge a haut rapport de pression
US4502837A (en) * 1982-09-30 1985-03-05 General Electric Company Multi stage centrifugal impeller
US4819884A (en) * 1985-01-31 1989-04-11 Microfuel Corporation Means of pneumatic comminution
US4923370A (en) * 1988-11-28 1990-05-08 Allied-Signal Inc. Radial turbine wheel
DE4403224A1 (de) * 1994-02-03 1995-08-10 Vorwerk Co Interholding Radialgebläserad
US5730582A (en) * 1997-01-15 1998-03-24 Essex Turbine Ltd. Impeller for radial flow devices
US6338610B1 (en) * 1998-01-14 2002-01-15 Ebara Corporation Centrifugal turbomachinery
CN1189666C (zh) * 2002-06-06 2005-02-16 孙敏超 离心式叶轮机械中的一种后弯叶片叶轮
WO2007033274A2 (en) * 2005-09-13 2007-03-22 Ingersoll-Rand Company Impeller for a centrifugal compressor
US8696316B2 (en) * 2007-11-16 2014-04-15 Borg Warner Inc. Low blade frequency titanium compressor wheel

Also Published As

Publication number Publication date
CN102341602B (zh) 2015-07-01
RU2011141460A (ru) 2013-04-20
EP2406500A1 (de) 2012-01-18
CA2755017A1 (fr) 2010-09-16
FR2943103A1 (fr) 2010-09-17
JP5687215B2 (ja) 2015-03-18
WO2010103055A1 (fr) 2010-09-16
KR20110129465A (ko) 2011-12-01
CA2755017C (fr) 2017-04-04
US20110318188A1 (en) 2011-12-29
FR2943103B1 (fr) 2011-05-27
JP2012520412A (ja) 2012-09-06
CN102341602A (zh) 2012-02-01

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