FR2943103B1 - AXIALO-CENTRIFUGAL COMPRESSOR WITH AN EVOLVING RAKE ANGLE - Google Patents

AXIALO-CENTRIFUGAL COMPRESSOR WITH AN EVOLVING RAKE ANGLE

Info

Publication number
FR2943103B1
FR2943103B1 FR0951604A FR0951604A FR2943103B1 FR 2943103 B1 FR2943103 B1 FR 2943103B1 FR 0951604 A FR0951604 A FR 0951604A FR 0951604 A FR0951604 A FR 0951604A FR 2943103 B1 FR2943103 B1 FR 2943103B1
Authority
FR
France
Prior art keywords
axialo
evolving
centrifugal compressor
rake angle
rake
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.)
Expired - Fee Related
Application number
FR0951604A
Other languages
French (fr)
Other versions
FR2943103A1 (en
Inventor
Geoffroy Louis Henri Billotey
Jean Philippe Ousty
Nicolas Rochuon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Helicopter Engines SAS
Original Assignee
Turbomeca SA
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 FR0951604A priority Critical patent/FR2943103B1/en
Application filed by Turbomeca SA filed Critical Turbomeca SA
Priority to PCT/EP2010/053057 priority patent/WO2010103055A1/en
Priority to CA2755017A priority patent/CA2755017C/en
Priority to US13/256,371 priority patent/US20110318188A1/en
Priority to RU2011141460/06A priority patent/RU2011141460A/en
Priority to CN201080010678.8A priority patent/CN102341602B/en
Priority to JP2011553449A priority patent/JP5687215B2/en
Priority to EP10707910A priority patent/EP2406500A1/en
Priority to KR1020117024047A priority patent/KR101746870B1/en
Publication of FR2943103A1 publication Critical patent/FR2943103A1/en
Application granted granted Critical
Publication of FR2943103B1 publication Critical patent/FR2943103B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/30—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)
FR0951604A 2009-03-13 2009-03-13 AXIALO-CENTRIFUGAL COMPRESSOR WITH AN EVOLVING RAKE ANGLE Expired - Fee Related FR2943103B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0951604A FR2943103B1 (en) 2009-03-13 2009-03-13 AXIALO-CENTRIFUGAL COMPRESSOR WITH AN EVOLVING RAKE ANGLE
CA2755017A CA2755017C (en) 2009-03-13 2010-03-10 Axial centrifugal compressor with scalable rake angle
US13/256,371 US20110318188A1 (en) 2009-03-13 2010-03-10 Axial centrifugal compressor with scalable rake angle
RU2011141460/06A RU2011141460A (en) 2009-03-13 2010-03-10 AXIAL-CENTRIFUGAL COMPRESSOR WITH VARIABLE ANGLE OF SLOPE OF THE SHOVEL
PCT/EP2010/053057 WO2010103055A1 (en) 2009-03-13 2010-03-10 Axial centrifugal compressor with scalable rake angle
CN201080010678.8A CN102341602B (en) 2009-03-13 2010-03-10 Axial centrifugal compressor with scalable rake angle
JP2011553449A JP5687215B2 (en) 2009-03-13 2010-03-10 Axial flow centrifugal compressor with scalable rake angle
EP10707910A EP2406500A1 (en) 2009-03-13 2010-03-10 Axial centrifugal compressor with scalable rake angle
KR1020117024047A KR101746870B1 (en) 2009-03-13 2010-03-10 Axial centrifugal compressor with scalable rake angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0951604A FR2943103B1 (en) 2009-03-13 2009-03-13 AXIALO-CENTRIFUGAL COMPRESSOR WITH AN EVOLVING RAKE ANGLE

Publications (2)

Publication Number Publication Date
FR2943103A1 FR2943103A1 (en) 2010-09-17
FR2943103B1 true FR2943103B1 (en) 2011-05-27

Family

ID=41057639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0951604A Expired - Fee Related FR2943103B1 (en) 2009-03-13 2009-03-13 AXIALO-CENTRIFUGAL COMPRESSOR WITH AN EVOLVING RAKE ANGLE

Country Status (9)

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

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
CN104854325B (en) * 2012-12-27 2017-05-31 三菱重工业株式会社 Radial turbine movable vane piece
JP5705945B1 (en) * 2013-10-28 2015-04-22 ミネベア株式会社 Centrifugal fan
RU2682211C2 (en) 2014-01-07 2019-03-15 Нуово Пиньоне СРЛ Centrifugal compressor impeller with non-linear blade leading edge and associated design method
CN103758783B (en) * 2014-02-17 2016-04-27 南通大通宝富风机有限公司 A kind of control rod drive mechanisms (CRD) cooling blower blade reducing root bending stress
JP6532215B2 (en) * 2014-11-10 2019-06-19 三菱重工サーマルシステムズ株式会社 Impeller and centrifugal compressor
JP6210459B2 (en) * 2014-11-25 2017-10-11 三菱重工業株式会社 Impeller and rotating machine
JP6627175B2 (en) 2015-03-30 2020-01-08 三菱重工コンプレッサ株式会社 Impeller and centrifugal compressor
JP2017186914A (en) * 2016-04-01 2017-10-12 株式会社日立製作所 Radial impeller and centrifugal fluid machine including the same
FR3062431B1 (en) 2017-01-27 2021-01-01 Safran Helicopter Engines WHEEL BLADE FOR TURBOMACHINE, INCLUDING A VANE AT ITS TOP AND ATTACKING EDGE
RU2667251C1 (en) * 2017-10-05 2018-09-18 Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") Box of drive units
WO2019073551A1 (en) * 2017-10-11 2019-04-18 三菱重工エンジン＆ターボチャージャ株式会社 Impeller for centrifugal rotating machine, and centrifugal rotating machine
JP6992504B2 (en) * 2017-12-27 2022-01-13 トヨタ自動車株式会社 Impeller manufacturing method

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 (en) * 1977-06-01 1978-12-29 Alsthom Atlantique High-pressure centrifugal compressor - has rotor with round concave surface and slightly curved vanes
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 (en) * 1994-02-03 1995-08-10 Vorwerk Co Interholding Radial fan wheel
US5730582A (en) * 1997-01-15 1998-03-24 Essex Turbine Ltd. Impeller for radial flow devices
EP1048850B1 (en) * 1998-01-14 2006-07-19 Ebara Corporation Centrifugal turbomachinery
CN1189666C (en) * 2002-06-06 2005-02-16 孙敏超 Efficient propeller with blades curled backward for centrifugal propeller machinery
WO2007033274A2 (en) * 2005-09-13 2007-03-22 Ingersoll-Rand Company Impeller for a centrifugal compressor
BRPI0818107B1 (en) * 2007-11-16 2020-02-11 Borgwarner Inc. Method for designing a compressor wheel and compressor wheel for an air blast device

Also Published As

Publication number Publication date
CN102341602B (en) 2015-07-01
KR101746870B1 (en) 2017-06-14
CN102341602A (en) 2012-02-01
KR20110129465A (en) 2011-12-01
CA2755017C (en) 2017-04-04
US20110318188A1 (en) 2011-12-29
JP5687215B2 (en) 2015-03-18
RU2011141460A (en) 2013-04-20
WO2010103055A1 (en) 2010-09-16
EP2406500A1 (en) 2012-01-18
CA2755017A1 (en) 2010-09-16
JP2012520412A (en) 2012-09-06
FR2943103A1 (en) 2010-09-17

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

CD Change of name or company name

Owner name: SAFRAN HELICOPTER ENGINES, FR

Effective date: 20170727

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20201110