FR1011818A - Method for controlling a variable-pitch propeller and devices which allow the implementation of this method - Google Patents

Method for controlling a variable-pitch propeller and devices which allow the implementation of this method

Info

Publication number
FR1011818A
FR1011818A FR1011818DA FR1011818A FR 1011818 A FR1011818 A FR 1011818A FR 1011818D A FR1011818D A FR 1011818DA FR 1011818 A FR1011818 A FR 1011818A
Authority
FR
France
Prior art keywords
variable
implementation
allow
controlling
devices
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
Pierre-Paul Ratie
Rene-Jean Ratie
Paul-Maurice Dreptin
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 FR1011818A publication Critical patent/FR1011818A/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)
FR1011818D 1949-03-25 1949-03-25 Method for controlling a variable-pitch propeller and devices which allow the implementation of this method Expired FR1011818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1011818T 1949-03-25

Publications (1)

Publication Number Publication Date
FR1011818A true FR1011818A (en) 1952-06-27

Family

ID=9570259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1011818D Expired FR1011818A (en) 1949-03-25 1949-03-25 Method for controlling a variable-pitch propeller and devices which allow the implementation of this method

Country Status (1)

Country Link
FR (1) FR1011818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20159384A1 (en) * 2015-12-22 2017-06-22 Ge Avio Srl OIL TRANSFER UNIT FOR FEEDING OIL IN A TRANSLATING AND ROTATING TUBE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20159384A1 (en) * 2015-12-22 2017-06-22 Ge Avio Srl OIL TRANSFER UNIT FOR FEEDING OIL IN A TRANSLATING AND ROTATING TUBE
EP3187414A1 (en) * 2015-12-22 2017-07-05 GE Avio S.r.l. Oil transfer assembly for supplying oil into a rotating and translating tube
US10415693B2 (en) 2015-12-22 2019-09-17 General Electric Company Oil transfer assembly for supplying oil into a rotating and translating tube

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