FR17168E - Device intended for launching projectiles on board airplanes and airships and for determining the speed of these devices at different heights - Google Patents

Device intended for launching projectiles on board airplanes and airships and for determining the speed of these devices at different heights

Info

Publication number
FR17168E
FR17168E FR17168DA FR17168E FR 17168 E FR17168 E FR 17168E FR 17168D A FR17168D A FR 17168DA FR 17168 E FR17168 E FR 17168E
Authority
FR
France
Prior art keywords
airships
determining
speed
devices
different heights
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
Georges Fabre
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.)
F Ducretet & E Roger Ste
GEORGES FABRE
Original Assignee
F Ducretet & E Roger Ste
GEORGES FABRE
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 F Ducretet & E Roger Ste, GEORGES FABRE filed Critical F Ducretet & E Roger Ste
Application granted granted Critical
Publication of FR17168E publication Critical patent/FR17168E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
    • F41G3/24—Bombsights

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR17168D 1912-04-13 1912-04-23 Device intended for launching projectiles on board airplanes and airships and for determining the speed of these devices at different heights Expired FR17168E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR453806T 1912-04-13
FR17168T 1912-04-23

Publications (1)

Publication Number Publication Date
FR17168E true FR17168E (en) 1913-07-03

Family

ID=1358684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17168D Expired FR17168E (en) 1912-04-13 1912-04-23 Device intended for launching projectiles on board airplanes and airships and for determining the speed of these devices at different heights

Country Status (1)

Country Link
FR (1) FR17168E (en)

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