FR1017974A - Perfectionnement aux hélicoptères - Google Patents

Perfectionnement aux hélicoptères

Info

Publication number
FR1017974A
FR1017974A FR1017974DA FR1017974A FR 1017974 A FR1017974 A FR 1017974A FR 1017974D A FR1017974D A FR 1017974DA FR 1017974 A FR1017974 A FR 1017974A
Authority
FR
France
Prior art keywords
helicopter training
helicopter
training
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
Application number
Other languages
English (en)
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.)
Cierva Autogiro Co Ltd
Original Assignee
Cierva Autogiro Co Ltd
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 Cierva Autogiro Co Ltd filed Critical Cierva Autogiro Co Ltd
Application granted granted Critical
Publication of FR1017974A publication Critical patent/FR1017974A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B64C2027/8254—Shrouded tail rotors, e.g. "Fenestron" fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1017974D 1943-05-24 1946-08-27 Perfectionnement aux hélicoptères Expired FR1017974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1017974X 1943-05-24

Publications (1)

Publication Number Publication Date
FR1017974A true FR1017974A (fr) 1952-12-24

Family

ID=10868280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1017974D Expired FR1017974A (fr) 1943-05-24 1946-08-27 Perfectionnement aux hélicoptères

Country Status (1)

Country Link
FR (1) FR1017974A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534222A1 (fr) * 1982-10-06 1984-04-13 Aerospatiale Agencement de rotor de queue a poussee accrue pour aeronef a voilure tournante et dispositif pour accroitre la poussee d'un tel agencement
WO2023135275A1 (fr) * 2022-01-14 2023-07-20 Roze Mobility Aeronef a voilure tournante a usage mixte, a chaine cinematique alignee
FR3131905A1 (fr) * 2022-01-14 2023-07-21 Roze Mobility Aeronef a voilure tournante a usage mixte, a chaine cinematique alignee

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534222A1 (fr) * 1982-10-06 1984-04-13 Aerospatiale Agencement de rotor de queue a poussee accrue pour aeronef a voilure tournante et dispositif pour accroitre la poussee d'un tel agencement
EP0107543A1 (fr) * 1982-10-06 1984-05-02 AEROSPATIALE Société Nationale Industrielle Agencement de rotor de queue de poussée accrue pour aéronef à voilure tournante
WO2023135275A1 (fr) * 2022-01-14 2023-07-20 Roze Mobility Aeronef a voilure tournante a usage mixte, a chaine cinematique alignee
FR3131905A1 (fr) * 2022-01-14 2023-07-21 Roze Mobility Aeronef a voilure tournante a usage mixte, a chaine cinematique alignee

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