FR891706A - Antagonistic propeller system, in particular for aircraft - Google Patents

Antagonistic propeller system, in particular for aircraft

Info

Publication number
FR891706A
FR891706A FR891706DA FR891706A FR 891706 A FR891706 A FR 891706A FR 891706D A FR891706D A FR 891706DA FR 891706 A FR891706 A FR 891706A
Authority
FR
France
Prior art keywords
antagonistic
aircraft
propeller system
propeller
antagonistic 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
French (fr)
Inventor
Jean Kopp
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 FR891706A publication Critical patent/FR891706A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/14—Fastening of cover or lid to box
    • 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
    • B64C11/306—Blade pitch-changing mechanisms specially adapted for contrarotating propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/04—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR891706D 1941-10-30 1942-10-22 Antagonistic propeller system, in particular for aircraft Expired FR891706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH891706X 1941-10-30

Publications (1)

Publication Number Publication Date
FR891706A true FR891706A (en) 1944-03-17

Family

ID=4545820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR891706D Expired FR891706A (en) 1941-10-30 1942-10-22 Antagonistic propeller system, in particular for aircraft

Country Status (1)

Country Link
FR (1) FR891706A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911930A1 (en) * 2007-01-26 2008-08-01 Snecma Sa Turboprop for controlling pitch of blade, has groups of planet gearwheels, where one group is interposed between toothed rings of support and casing and other group is interposed between toothed rings of actuator annulus and control annulus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911930A1 (en) * 2007-01-26 2008-08-01 Snecma Sa Turboprop for controlling pitch of blade, has groups of planet gearwheels, where one group is interposed between toothed rings of support and casing and other group is interposed between toothed rings of actuator annulus and control annulus
EP1953084A1 (en) * 2007-01-26 2008-08-06 Snecma Turbo-propeller with adjustable pitch propeller
CN101234668B (en) * 2007-01-26 2012-03-28 斯奈克玛 Turboprop with a variable-pitch propeller
RU2453711C2 (en) * 2007-01-26 2012-06-20 Снекма Turboprop with variable-pitch propeller
US8272833B2 (en) 2007-01-26 2012-09-25 Snecma Turboprop with a variable-pitch propeller

Similar Documents

Publication Publication Date Title
CH256397A (en) Suspension device for vehicles, in particular with bogies.
FR897437A (en) Apomecometer, in particular altimeter
FR892396A (en) Electro-dynamic system, especially for loudspeakers
FR891706A (en) Antagonistic propeller system, in particular for aircraft
CH261037A (en) Air conditioning installation for enclosures, in particular for aircraft cabins.
CH272145A (en) Mooring device.
FR52270E (en) Improvements in droppers, bottles, eye drops, pipettes, etc.
FR835961A (en) Rocket, especially for aviation bombs
FR884311A (en) Ventilation system for illuminated projectors
FR886174A (en) Folding cover, in particular for aircraft power units
FR836197A (en) Combat post, especially for aircraft
CH241328A (en) Train set.
FR854702A (en) Device for measuring thrust forces, in particular air propellers
FR899774A (en) Distance indicator, in particular altimeter for airplanes
FR886966A (en) Aeromotor propeller with regulator system
FR979515A (en) Glider landing gear system
FR877268A (en) Stepless adjustment for propeller controls, in particular for airplane propeller controls
FR891107A (en) Propulsion, in particular for ships
FR885802A (en) Aircraft propulsion system for high speeds
FR885110A (en) Device for ventilating cabins at high altitudes, particularly for airplanes
FR899673A (en) Distance indicator, in particular altimeter for airplanes
FR896011A (en) Radiogonometer for vehicles, in particular for aircraft
ES7746Y (en) Dropper bottle.
FR890665A (en) Overflight signal for flight transmitter, in particular for rotating radiogonometric beacons
FR879717A (en) Cell for the verification of aircraft, on-board instruments, etc.