FR607437A - Propeller for air navigation - Google Patents

Propeller for air navigation

Info

Publication number
FR607437A
FR607437A FR607437DA FR607437A FR 607437 A FR607437 A FR 607437A FR 607437D A FR607437D A FR 607437DA FR 607437 A FR607437 A FR 607437A
Authority
FR
France
Prior art keywords
propeller
air navigation
navigation
air
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
French (fr)
Inventor
George Hurlstone Hardy
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 FR607437A publication Critical patent/FR607437A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR607437D 1925-12-04 1925-12-04 Propeller for air navigation Expired FR607437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR607437T 1925-12-04

Publications (1)

Publication Number Publication Date
FR607437A true FR607437A (en) 1926-07-02

Family

ID=8975367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR607437D Expired FR607437A (en) 1925-12-04 1925-12-04 Propeller for air navigation

Country Status (1)

Country Link
FR (1) FR607437A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097285B (en) * 1958-03-13 1961-01-12 Ludwig Hoffmann Dipl Ing End plate for propeller wing
DE1134593B (en) * 1960-11-14 1962-08-09 Boelkow Entwicklungen Kg Rotor for rotary wing aircraft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097285B (en) * 1958-03-13 1961-01-12 Ludwig Hoffmann Dipl Ing End plate for propeller wing
DE1134593B (en) * 1960-11-14 1962-08-09 Boelkow Entwicklungen Kg Rotor for rotary wing aircraft

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