KR102197775B1 - 터빈엔진용 압축 조립체 - Google Patents

터빈엔진용 압축 조립체 Download PDF

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Publication number
KR102197775B1
KR102197775B1 KR1020157010049A KR20157010049A KR102197775B1 KR 102197775 B1 KR102197775 B1 KR 102197775B1 KR 1020157010049 A KR1020157010049 A KR 1020157010049A KR 20157010049 A KR20157010049 A KR 20157010049A KR 102197775 B1 KR102197775 B1 KR 102197775B1
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KR
South Korea
Prior art keywords
grill
vanes
rotation
inlet duct
air inlet
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
KR1020157010049A
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English (en)
Korean (ko)
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KR20150082223A (ko
Inventor
쟝-프랑소와 에스큐렛
삐에로 비스카이
귈로메 세베스트레
Original Assignee
사프란 헬리콥터 엔진스
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Publication date
Application filed by 사프란 헬리콥터 엔진스 filed Critical 사프란 헬리콥터 엔진스
Publication of KR20150082223A publication Critical patent/KR20150082223A/ko
Application granted granted Critical
Publication of KR102197775B1 publication Critical patent/KR102197775B1/ko
Expired - Fee Related legal-status Critical Current
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages

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)
  • Control Of Turbines (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
KR1020157010049A 2012-11-09 2013-11-07 터빈엔진용 압축 조립체 Expired - Fee Related KR102197775B1 (ko)

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
KR20150082223A KR20150082223A (ko) 2015-07-15
KR102197775B1 true KR102197775B1 (ko) 2021-01-04

Family

ID=47624353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157010049A Expired - Fee Related KR102197775B1 (ko) 2012-11-09 2013-11-07 터빈엔진용 압축 조립체

Country Status (11)

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

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020141863A1 (en) 2001-03-30 2002-10-03 Hsin-Tuan Liu Twisted stator vane

Family Cites Families (11)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020141863A1 (en) 2001-03-30 2002-10-03 Hsin-Tuan Liu Twisted stator vane

Also Published As

Publication number Publication date
RU2651103C2 (ru) 2018-04-18
JP6352284B2 (ja) 2018-07-04
US10352179B2 (en) 2019-07-16
FR2998012B1 (fr) 2018-07-13
WO2014072642A1 (fr) 2014-05-15
KR20150082223A (ko) 2015-07-15
US20150275681A1 (en) 2015-10-01
PL2917590T3 (pl) 2019-07-31
IN2015DN03015A (enExample) 2015-10-02
CA2887119A1 (fr) 2014-05-15
CN104884816A (zh) 2015-09-02
EP2917590A1 (fr) 2015-09-16
JP2015535049A (ja) 2015-12-07
CN104884816B (zh) 2017-03-22
FR2998012A1 (fr) 2014-05-16
CA2887119C (fr) 2021-01-19
EP2917590B1 (fr) 2019-03-20
RU2015115157A (ru) 2017-01-10

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