JP6352284B2 - タービンエンジン用圧縮アセンブリ - Google Patents

タービンエンジン用圧縮アセンブリ Download PDF

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Publication number
JP6352284B2
JP6352284B2 JP2015541212A JP2015541212A JP6352284B2 JP 6352284 B2 JP6352284 B2 JP 6352284B2 JP 2015541212 A JP2015541212 A JP 2015541212A JP 2015541212 A JP2015541212 A JP 2015541212A JP 6352284 B2 JP6352284 B2 JP 6352284B2
Authority
JP
Japan
Prior art keywords
intake duct
grill
vanes
air flow
longitudinal axis
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
JP2015541212A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015535049A (ja
Inventor
エスキュレ，ジャン−フランソワ
ビスカイ，ピエール
スベストル，ギョーム
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
Safran Helicopter Engines SAS
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 Safran Helicopter Engines SAS filed Critical Safran Helicopter Engines SAS
Publication of JP2015535049A publication Critical patent/JP2015535049A/ja
Application granted granted Critical
Publication of JP6352284B2 publication Critical patent/JP6352284B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
JP2015541212A 2012-11-09 2013-11-07 タービンエンジン用圧縮アセンブリ Expired - Fee Related JP6352284B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1260637A FR2998012B1 (fr) 2012-11-09 2012-11-09 Assemblage de compression pour turbomachine
FR1260637 2012-11-09
PCT/FR2013/052660 WO2014072642A1 (fr) 2012-11-09 2013-11-07 Assemblage de compression pour turbomachine

Publications (2)

Publication Number Publication Date
JP2015535049A JP2015535049A (ja) 2015-12-07
JP6352284B2 true JP6352284B2 (ja) 2018-07-04

Family

ID=47624353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015541212A Expired - Fee Related JP6352284B2 (ja) 2012-11-09 2013-11-07 タービンエンジン用圧縮アセンブリ

Country Status (11)

Country Link
US (1) US10352179B2 (2)
EP (1) EP2917590B1 (2)
JP (1) JP6352284B2 (2)
KR (1) KR102197775B1 (2)
CN (1) CN104884816B (2)
CA (1) CA2887119C (2)
FR (1) FR2998012B1 (2)
IN (1) IN2015DN03015A (2)
PL (1) PL2917590T3 (2)
RU (1) RU2651103C2 (2)
WO (1) WO2014072642A1 (2)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11174916B2 (en) 2019-03-21 2021-11-16 Pratt & Whitney Canada Corp. Aircraft engine reduction gearbox
CN112796840B (zh) * 2020-12-31 2022-05-20 南昌航空大学 一种节流整流式双级协调涡轮导向器
US11268453B1 (en) 2021-03-17 2022-03-08 Pratt & Whitney Canada Corp. Lubrication system for aircraft engine reduction gearbox
CN116220913B (zh) * 2023-05-08 2023-08-18 中国航发四川燃气涡轮研究院 一种低损失的发动机预旋供气系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222235A (en) * 1977-07-25 1980-09-16 General Electric Company Variable cycle engine
SU931984A1 (ru) * 1980-12-08 1982-05-30 Всесоюзный Научно-Исследовательский Институт Горной Механики И Технической Кибернетики Им.М.М.Федорова Осевой направл ющий аппарат вентил тора
JP2941319B2 (ja) * 1989-12-01 1999-08-25 三菱重工業株式会社 航空機用軸出力式ガスタービンとその運転方法
JPH04132899A (ja) * 1990-09-25 1992-05-07 Mitsubishi Heavy Ind Ltd 軸流送風機
US5794432A (en) * 1996-08-27 1998-08-18 Diversitech, Inc. Variable pressure and variable air flow turbofan engines
US6508630B2 (en) 2001-03-30 2003-01-21 General Electric Company Twisted stator vane
GB2405184A (en) * 2003-08-22 2005-02-23 Rolls Royce Plc A gas turbine engine lift fan with tandem inlet guide vanes
DE102008058014A1 (de) 2008-11-19 2010-05-20 Rolls-Royce Deutschland Ltd & Co Kg Mehrschaufelige Verstellstatoreinheit einer Strömungsarbeitsmaschine
US8123471B2 (en) * 2009-03-11 2012-02-28 General Electric Company Variable stator vane contoured button
CN101737091B (zh) * 2009-12-28 2012-11-14 东方电气集团东方汽轮机有限公司 空冷给水泵汽轮机末级动叶片
CN101716920A (zh) * 2010-02-01 2010-06-02 中国北方车辆研究所 一种特种车辆的进、排气格栅
FR2970508B1 (fr) 2011-01-13 2015-12-11 Turbomeca Assemblage de compression et turbomoteur equipe d'un tel assemblage

Also Published As

Publication number Publication date
CN104884816B (zh) 2017-03-22
CA2887119C (fr) 2021-01-19
CN104884816A (zh) 2015-09-02
IN2015DN03015A (2) 2015-10-02
RU2651103C2 (ru) 2018-04-18
US10352179B2 (en) 2019-07-16
JP2015535049A (ja) 2015-12-07
CA2887119A1 (fr) 2014-05-15
FR2998012B1 (fr) 2018-07-13
FR2998012A1 (fr) 2014-05-16
EP2917590A1 (fr) 2015-09-16
KR20150082223A (ko) 2015-07-15
KR102197775B1 (ko) 2021-01-04
RU2015115157A (ru) 2017-01-10
EP2917590B1 (fr) 2019-03-20
PL2917590T3 (pl) 2019-07-31
US20150275681A1 (en) 2015-10-01
WO2014072642A1 (fr) 2014-05-15

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