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FR497468A - Instrument de navigation aérienne - Google Patents

Instrument de navigation aérienne

Info

Publication number
FR497468A
FR497468A FR497468DA FR497468A FR 497468 A FR497468 A FR 497468A FR 497468D A FR497468D A FR 497468DA FR 497468 A FR497468 A FR 497468A
Authority
FR
France
Prior art keywords
air navigation
navigation instrument
instrument
air
navigation
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
English (en)
Inventor
Harry Egerton Wimperis
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 FR497468A publication Critical patent/FR497468A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR497468D 1919-03-24 1919-03-24 Instrument de navigation aérienne Expired FR497468A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR497468T 1919-03-24

Publications (1)

Publication Number Publication Date
FR497468A true FR497468A (fr) 1919-12-06

Family

ID=1532792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR497468D Expired FR497468A (fr) 1919-03-24 1919-03-24 Instrument de navigation aérienne

Country Status (1)

Country Link
FR (1) FR497468A (fr)

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