FR938635A - Control device for variable pitch propellers - Google Patents

Control device for variable pitch propellers

Info

Publication number
FR938635A
FR938635A FR938635DA FR938635A FR 938635 A FR938635 A FR 938635A FR 938635D A FR938635D A FR 938635DA FR 938635 A FR938635 A FR 938635A
Authority
FR
France
Prior art keywords
control device
variable pitch
pitch propellers
propellers
variable
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
Walter Scott Hoover
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 FR938635A publication Critical patent/FR938635A/en
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
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
    • B64C11/42—Blade pitch-changing mechanisms fluid, e.g. hydraulic non-automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR938635D 1941-03-14 1946-10-03 Control device for variable pitch propellers Expired FR938635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938635XA 1941-03-14 1941-03-14

Publications (1)

Publication Number Publication Date
FR938635A true FR938635A (en) 1948-10-20

Family

ID=22241320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938635D Expired FR938635A (en) 1941-03-14 1946-10-03 Control device for variable pitch propellers

Country Status (1)

Country Link
FR (1) FR938635A (en)

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