FR21719E - Improvements in aircraft propulsion - Google Patents

Improvements in aircraft propulsion

Info

Publication number
FR21719E
FR21719E FR21719A FR21719DA FR21719E FR 21719 E FR21719 E FR 21719E FR 21719 A FR21719 A FR 21719A FR 21719D A FR21719D A FR 21719DA FR 21719 E FR21719 E FR 21719E
Authority
FR
France
Prior art keywords
aircraft propulsion
propulsion
aircraft
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
FR21719A
Other languages
French (fr)
Inventor
Frederic Guillierme
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 FR21719E publication Critical patent/FR21719E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B64D35/06—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors the propellers or rotors being counter-rotating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR21719A 1919-01-09 1919-01-09 Improvements in aircraft propulsion Expired FR21719E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21719T 1919-01-09

Publications (1)

Publication Number Publication Date
FR21719E true FR21719E (en) 1921-01-12

Family

ID=8660710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21719A Expired FR21719E (en) 1919-01-09 1919-01-09 Improvements in aircraft propulsion

Country Status (1)

Country Link
FR (1) FR21719E (en)

Similar Documents

Publication Publication Date Title
FR517272A (en) Improvements to propeller thrusters and the like
FR509694A (en) Improvements in aircraft propulsion
FR22525E (en) Improvements in aircraft propulsion
FR21719E (en) Improvements in aircraft propulsion
FR494868A (en) Propeller propeller
FR499985A (en) Improvements in aircraft propulsion
FR502627A (en) Adjustable wing propellers
FR500291A (en) Improvements in ship construction
FR526009A (en) Improvements in shipbuilding
FR538371A (en) Improvements in the construction of airplanes
FR521376A (en) Improvements in the construction of airplanes
FR527573A (en) Propeller propeller
FR542495A (en) Improvements to propeller driven vehicles
FR555787A (en) Improvements made to propellers intended for aircraft propulsion
FR501681A (en) Advanced flying boat
FR527819A (en) Improvements to ship propulsion
FR500063A (en) Improvements in boat building
FR506305A (en) Improvements in the direction of airplanes
FR524693A (en) Airplanes
FR509883A (en) Thruster
FR508427A (en) Improvement in ship propellers
FR503374A (en) Improvements in the construction of motorcycles
DK24169C (en) AIR PROPELLERS
FR529830A (en) Hydroplane with traction propeller
FR513535A (en) Improvements in toy construction