FR866198A - Distribution device for the hydraulic control of the variation of the propeller pitch, mainly for aircraft propellers - Google Patents

Distribution device for the hydraulic control of the variation of the propeller pitch, mainly for aircraft propellers

Info

Publication number
FR866198A
FR866198A FR866198DA FR866198A FR 866198 A FR866198 A FR 866198A FR 866198D A FR866198D A FR 866198DA FR 866198 A FR866198 A FR 866198A
Authority
FR
France
Prior art keywords
variation
mainly
hydraulic control
distribution device
propeller pitch
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)
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.)
Sulzer Escher Wyss AG
Sulzer Escher Wyss GmbH
Original Assignee
Escher Wyss AG
Escher Wyss GmbH
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 Escher Wyss AG, Escher Wyss GmbH filed Critical Escher Wyss AG
Application granted granted Critical
Publication of FR866198A publication Critical patent/FR866198A/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)
FR866198D 1939-07-10 1940-06-10 Distribution device for the hydraulic control of the variation of the propeller pitch, mainly for aircraft propellers Expired FR866198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH866198X 1939-07-10

Publications (1)

Publication Number Publication Date
FR866198A true FR866198A (en) 1941-06-27

Family

ID=4543673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866198D Expired FR866198A (en) 1939-07-10 1940-06-10 Distribution device for the hydraulic control of the variation of the propeller pitch, mainly for aircraft propellers

Country Status (1)

Country Link
FR (1) FR866198A (en)

Similar Documents

Publication Publication Date Title
FR862210A (en) Pitch variation mechanism for propellers
FR837466A (en) Device for de-icing aircraft propellers
FR866198A (en) Distribution device for the hydraulic control of the variation of the propeller pitch, mainly for aircraft propellers
FR848267A (en) Pitch indication and control device for variable-pitch propellers
FR844832A (en) Device for controlling the variation of the pitch of a variable-pitch propeller in flight.
FR50162E (en) Device for controlling the variation of the pitch of a variable-pitch propeller in flight
FR860251A (en) Hydraulic pitch control device for variable-pitch propellers, especially aircraft propellers
FR873933A (en) Locking device for the hydraulic device for controlling the pitch of aircraft propellers
FR949767A (en) Advanced propeller device for propelling aircraft
CH239875A (en) Landing gear for airplanes.
FR852288A (en) Propeller control device for airplanes
FR49529E (en) Hydraulic pitch control device for variable-pitch propellers
FR51064E (en) Hydraulic pitch control device for variable-pitch propellers
FR847154A (en) Device for controlling the propeller of an aircraft
FR973292A (en) Device for simultaneous control of the change of pitch of two propellers
FR50550E (en) Device for controlling the variation of the pitch of a variable-pitch propeller in flight
FR835875A (en) Hydraulic pitch control device for variable-pitch propellers
FR861545A (en) Boat propulsion device
FR814570A (en) Airplane propeller with automatically adjustable pitch
FR50394E (en) Device for controlling the variation of the pitch of a variable-pitch propeller in flight
FR895400A (en) Variable pitch propeller device for ships
FR849203A (en) De-icing device for aviation propellers
FR977615A (en) Device for separate control of the pitch change of two propellers
FR854353A (en) Hydraulic control system for operating aircraft landing gear and other applications
FR938635A (en) Control device for variable pitch propellers