FR1081463A - Pale super-rigide et super-sonique pour hélicoptère - Google Patents

Pale super-rigide et super-sonique pour hélicoptère

Info

Publication number
FR1081463A
FR1081463A FR1081463DA FR1081463A FR 1081463 A FR1081463 A FR 1081463A FR 1081463D A FR1081463D A FR 1081463DA FR 1081463 A FR1081463 A FR 1081463A
Authority
FR
France
Prior art keywords
super
sonic
rigid
helicopter blade
helicopter
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)
Inventor
Aristides Warto
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 filed Critical
Application granted granted Critical
Publication of FR1081463A publication Critical patent/FR1081463A/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
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/467—Aerodynamic features

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1081463D 1952-07-19 1953-07-20 Pale super-rigide et super-sonique pour hélicoptère Expired FR1081463A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR1081463X 1952-07-19

Publications (1)

Publication Number Publication Date
FR1081463A true FR1081463A (fr) 1954-12-20

Family

ID=4074706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1081463D Expired FR1081463A (fr) 1952-07-19 1953-07-20 Pale super-rigide et super-sonique pour hélicoptère

Country Status (1)

Country Link
FR (1) FR1081463A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013099U1 (fr) * 1990-09-14 1991-11-07 Moser, Josef, 8058 Pretzen, De
CN108583871A (zh) * 2018-06-25 2018-09-28 李竟儒 一种使直升飞机气流上升的旋翼

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013099U1 (fr) * 1990-09-14 1991-11-07 Moser, Josef, 8058 Pretzen, De
CN108583871A (zh) * 2018-06-25 2018-09-28 李竟儒 一种使直升飞机气流上升的旋翼

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