FR2776263B1 - Blindage de bord d'attaque de pale de rotor, et pale le comportant - Google Patents

Blindage de bord d'attaque de pale de rotor, et pale le comportant

Info

Publication number
FR2776263B1
FR2776263B1 FR9803470A FR9803470A FR2776263B1 FR 2776263 B1 FR2776263 B1 FR 2776263B1 FR 9803470 A FR9803470 A FR 9803470A FR 9803470 A FR9803470 A FR 9803470A FR 2776263 B1 FR2776263 B1 FR 2776263B1
Authority
FR
France
Prior art keywords
blade
same
leading edge
rotor blade
armor
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
FR9803470A
Other languages
English (en)
Other versions
FR2776263A1 (fr
Inventor
Bruno Barbier
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.)
Airbus Helicopters SAS
Original Assignee
Eurocopter France 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
Application filed by Eurocopter France SA filed Critical Eurocopter France SA
Priority to FR9803470A priority Critical patent/FR2776263B1/fr
Publication of FR2776263A1 publication Critical patent/FR2776263A1/fr
Application granted granted Critical
Publication of FR2776263B1 publication Critical patent/FR2776263B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/205—Constructional features for protecting blades, e.g. coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
FR9803470A 1998-03-20 1998-03-20 Blindage de bord d'attaque de pale de rotor, et pale le comportant Expired - Fee Related FR2776263B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9803470A FR2776263B1 (fr) 1998-03-20 1998-03-20 Blindage de bord d'attaque de pale de rotor, et pale le comportant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9803470A FR2776263B1 (fr) 1998-03-20 1998-03-20 Blindage de bord d'attaque de pale de rotor, et pale le comportant

Publications (2)

Publication Number Publication Date
FR2776263A1 FR2776263A1 (fr) 1999-09-24
FR2776263B1 true FR2776263B1 (fr) 2000-06-02

Family

ID=9524306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9803470A Expired - Fee Related FR2776263B1 (fr) 1998-03-20 1998-03-20 Blindage de bord d'attaque de pale de rotor, et pale le comportant

Country Status (1)

Country Link
FR (1) FR2776263B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006521485A (ja) * 2003-02-28 2006-09-21 ヴェスタス，ウィンド，システムズ エー／エス 風力タービン羽根の製造方法、風力タービン羽根、前カバー、及び前カバーの使用
RU2444716C1 (ru) * 2010-08-11 2012-03-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Лопасть аэродинамической модели воздушного винта и способ ее изготовления
US8968437B2 (en) * 2012-05-02 2015-03-03 Michael J Kline Jet engine with deflector
CN107074344B (zh) * 2017-01-13 2018-09-25 深圳市大疆创新科技有限公司 飞行器的螺旋桨、动力套装及无人机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB546768A (en) * 1941-04-22 1942-07-29 Patrick Chisholm Young Improvements in means for protecting airscrew blades and the like
FR2381662A1 (fr) * 1977-02-28 1978-09-22 Aerospatiale Pale, notamment pour un rotor d'helicoptere, et son procede de fabrication
FR2430354A1 (fr) * 1978-07-07 1980-02-01 Aerospatiale Helice multipale a pas variable d'un type simplifie

Also Published As

Publication number Publication date
FR2776263A1 (fr) 1999-09-24

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: AIRBUS HELICOPTERS, FR

Effective date: 20140602

ST Notification of lapse

Effective date: 20151130