FR411904A - Hélice - Google Patents

Hélice

Info

Publication number
FR411904A
FR411904A FR411904DA FR411904A FR 411904 A FR411904 A FR 411904A FR 411904D A FR411904D A FR 411904DA FR 411904 A FR411904 A FR 411904A
Authority
FR
France
Prior art keywords
propeller
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
Edouard Gendrot
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR411904A publication Critical patent/FR411904A/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR411904D 1910-01-24 1910-01-24 Hélice Expired FR411904A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR411904T 1910-01-24

Publications (1)

Publication Number Publication Date
FR411904A true FR411904A (fr) 1910-06-29

Family

ID=1455813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR411904D Expired FR411904A (fr) 1910-01-24 1910-01-24 Hélice

Country Status (1)

Country Link
FR (1) FR411904A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823889A (en) * 1950-04-05 1958-02-18 Stalker Dev Company Rotor construction and fabrication
US3850545A (en) * 1972-09-07 1974-11-26 Hayes Albion Corp Flex fan
US4046488A (en) * 1975-11-07 1977-09-06 Wickham Robert G Radiator cooling fan
US4187055A (en) * 1978-04-03 1980-02-05 Vernco Corporation Flexible fan

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823889A (en) * 1950-04-05 1958-02-18 Stalker Dev Company Rotor construction and fabrication
US3850545A (en) * 1972-09-07 1974-11-26 Hayes Albion Corp Flex fan
US4046488A (en) * 1975-11-07 1977-09-06 Wickham Robert G Radiator cooling fan
US4187055A (en) * 1978-04-03 1980-02-05 Vernco Corporation Flexible fan

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