FR2993862B1 - Entree d'air pour moteur d'helicoptere a circulation de contournement augmentee - Google Patents

Entree d'air pour moteur d'helicoptere a circulation de contournement augmentee

Info

Publication number
FR2993862B1
FR2993862B1 FR1257385A FR1257385A FR2993862B1 FR 2993862 B1 FR2993862 B1 FR 2993862B1 FR 1257385 A FR1257385 A FR 1257385A FR 1257385 A FR1257385 A FR 1257385A FR 2993862 B1 FR2993862 B1 FR 2993862B1
Authority
FR
France
Prior art keywords
air inlet
bypass circulation
helicopter engine
increased bypass
increased
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.)
Active
Application number
FR1257385A
Other languages
English (en)
French (fr)
Other versions
FR2993862A1 (fr
Inventor
Paul-Etienne Jactat
Nicolas Bulot
Pascal Lebrusq
Thierry Vergez
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 FR1257385A priority Critical patent/FR2993862B1/fr
Application filed by Turbomeca SA filed Critical Turbomeca SA
Priority to CN201380039984.8A priority patent/CN104507810B/zh
Priority to CA2879517A priority patent/CA2879517C/fr
Priority to KR1020157002008A priority patent/KR102180839B1/ko
Priority to IN616DEN2015 priority patent/IN2015DN00616A/en
Priority to EP13756606.3A priority patent/EP2879955B1/fr
Priority to US14/417,225 priority patent/US10071813B2/en
Priority to PCT/FR2013/051809 priority patent/WO2014020267A1/fr
Priority to JP2015524828A priority patent/JP6295252B2/ja
Priority to PL13756606T priority patent/PL2879955T3/pl
Priority to RU2015106685A priority patent/RU2638055C2/ru
Publication of FR2993862A1 publication Critical patent/FR2993862A1/fr
Application granted granted Critical
Publication of FR2993862B1 publication Critical patent/FR2993862B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/022—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising bird or foreign object protections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0233—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising de-icing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0253—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of aircraft
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/055—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with intake grids, screens or guards
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/329—Application in turbines in gas turbines in helicopters
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
FR1257385A 2012-07-30 2012-07-30 Entree d'air pour moteur d'helicoptere a circulation de contournement augmentee Active FR2993862B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR1257385A FR2993862B1 (fr) 2012-07-30 2012-07-30 Entree d'air pour moteur d'helicoptere a circulation de contournement augmentee
JP2015524828A JP6295252B2 (ja) 2012-07-30 2013-07-26 バイパス流れが増加したヘリコプタエンジン空気取入口
KR1020157002008A KR102180839B1 (ko) 2012-07-30 2013-07-26 증가된 바이패스 유동을 가진 헬리콥터 엔진 공기 흡입구
IN616DEN2015 IN2015DN00616A (https=) 2012-07-30 2013-07-26
EP13756606.3A EP2879955B1 (fr) 2012-07-30 2013-07-26 Entree d'air pour moteur d'helicoptere a circulation de contournement augmentee
US14/417,225 US10071813B2 (en) 2012-07-30 2013-07-26 Helicopter engine air intake with increased bypass flow
CN201380039984.8A CN104507810B (zh) 2012-07-30 2013-07-26 具有改进的旁通流的直升机发动机进气口
CA2879517A CA2879517C (fr) 2012-07-30 2013-07-26 Entree d'air pour moteur d'helicoptere a circulation de contournement augmentee
PL13756606T PL2879955T3 (pl) 2012-07-30 2013-07-26 Wlot powietrza do silnika śmigłowca z ulepszonym obiegiem obejściowym
RU2015106685A RU2638055C2 (ru) 2012-07-30 2013-07-26 Воздухозаборник вертолетного двигателя с увеличенным обходным потоком
PCT/FR2013/051809 WO2014020267A1 (fr) 2012-07-30 2013-07-26 Entree d'air pour moteur d'helicoptere a circulation de contournement augmentee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1257385A FR2993862B1 (fr) 2012-07-30 2012-07-30 Entree d'air pour moteur d'helicoptere a circulation de contournement augmentee

Publications (2)

Publication Number Publication Date
FR2993862A1 FR2993862A1 (fr) 2014-01-31
FR2993862B1 true FR2993862B1 (fr) 2015-08-21

Family

ID=47178073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1257385A Active FR2993862B1 (fr) 2012-07-30 2012-07-30 Entree d'air pour moteur d'helicoptere a circulation de contournement augmentee

Country Status (11)

Country Link
US (1) US10071813B2 (https=)
EP (1) EP2879955B1 (https=)
JP (1) JP6295252B2 (https=)
KR (1) KR102180839B1 (https=)
CN (1) CN104507810B (https=)
CA (1) CA2879517C (https=)
FR (1) FR2993862B1 (https=)
IN (1) IN2015DN00616A (https=)
PL (1) PL2879955T3 (https=)
RU (1) RU2638055C2 (https=)
WO (1) WO2014020267A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3029568B1 (fr) * 2014-12-05 2016-11-18 Turbomeca Plenum d'alimentation en air
US10036320B2 (en) 2015-11-20 2018-07-31 Bell Helicopter Textron Inc. Passive internal ice protection systems for engine inlets
CN107120193B (zh) * 2017-06-28 2024-05-03 李兵长 一种直升机用发动机进气装置及直升机
KR20220146163A (ko) 2021-04-23 2022-11-01 현대자동차주식회사 하이브리드 에어모빌리티 시스템
CN115892485B (zh) * 2022-11-17 2025-12-19 中国直升机设计研究所 一种可防冰的变管径砂尘分离模块

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764307A (en) * 1972-08-04 1973-10-09 Gen Electric Ni au base brazing alloy
US3871844A (en) * 1973-09-28 1975-03-18 Sr Frank F Calvin Screen apparatus for air inlet
GB1474390A (en) * 1974-09-27 1977-05-25 Secr Defence Debris guard
US4006999A (en) * 1975-07-17 1977-02-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Leading edge protection for composite blades
JPS5330006U (https=) * 1977-08-02 1978-03-15
JPS5948298A (ja) * 1982-09-11 1984-03-19 川崎重工業株式会社 空気取入口の異物吸込み防止網
DE4340951A1 (de) * 1992-12-04 1994-06-09 Grumman Aerospace Corp Einstückiges Triebwerkeinlaß-Schallrohr
RU2059963C1 (ru) 1993-07-05 1996-05-10 Конструкторское бюро приборостроения Управляемая ракета
US5433070A (en) * 1993-09-08 1995-07-18 United Technologies Corporation Flexible engine inlet duct mounting system
FR2723761B1 (fr) * 1994-08-18 1996-09-20 Snecma Turboreacteur equipe d'un systeme de degivrage sur le carter d'entree
FR2757823B1 (fr) * 1996-12-26 1999-03-12 Aerospatiale Nacelle de turboreacteur a ecoulement laminaire
DE10000418A1 (de) * 2000-01-07 2001-08-09 Abb Turbo Systems Ag Baden Verdichter eines Abgasturboladers
US6595742B2 (en) * 2000-10-02 2003-07-22 Westar Corporation Aircraft engine air filter and method
US7131612B2 (en) * 2003-07-29 2006-11-07 Pratt & Whitney Canada Corp. Nacelle inlet lip anti-icing with engine oil
FR2905983B1 (fr) * 2006-09-20 2013-03-15 Turbomeca Dispositif d'insonorisation d'un moteur d'helicoptere a turbine a gaz, et moteur ainsi obtenu
FR2914016B1 (fr) 2007-03-19 2009-07-03 Turbomeca Sa Dispositif de degivrage d'une entree d'air d'une turbine a gaz
RU2348570C1 (ru) 2007-09-04 2009-03-10 Открытое акционерное общество Центральный научно-исследовательский институт специального машиностроения Способ изготовления воздухозаборника двигателя летательного аппарата из слоистых композиционных материалов и воздухозаборник двигателя летательного аппарата из слоистых композиционных материалов
FR2936777B1 (fr) 2008-10-08 2010-10-22 Aircelle Sa Structure d'entree d'air pour une nacelle pour turboreacteur
EP2282031B1 (en) * 2009-07-02 2012-06-06 Eurocopter Deutschland GmbH Filtering device with integrated bypass for an air inlet

Also Published As

Publication number Publication date
JP6295252B2 (ja) 2018-03-14
JP2015527525A (ja) 2015-09-17
IN2015DN00616A (https=) 2015-08-21
KR102180839B1 (ko) 2020-11-19
KR20150037894A (ko) 2015-04-08
EP2879955B1 (fr) 2020-02-26
RU2015106685A (ru) 2016-09-20
US20150166194A1 (en) 2015-06-18
CN104507810A (zh) 2015-04-08
US10071813B2 (en) 2018-09-11
RU2638055C2 (ru) 2017-12-11
PL2879955T3 (pl) 2020-08-24
CA2879517A1 (fr) 2014-02-06
FR2993862A1 (fr) 2014-01-31
CA2879517C (fr) 2020-04-07
WO2014020267A1 (fr) 2014-02-06
CN104507810B (zh) 2020-04-28
EP2879955A1 (fr) 2015-06-10

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