FR718690A - Light signaling device more particularly intended for aeronautics - Google Patents

Light signaling device more particularly intended for aeronautics

Info

Publication number
FR718690A
FR718690A FR718690DA FR718690A FR 718690 A FR718690 A FR 718690A FR 718690D A FR718690D A FR 718690DA FR 718690 A FR718690 A FR 718690A
Authority
FR
France
Prior art keywords
aeronautics
signaling device
particularly intended
light signaling
light
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR718690A publication Critical patent/FR718690A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/18—Visual or acoustic landing aids
    • B64F1/20—Arrangement of optical beacons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR718690D 1931-01-13 1931-06-15 Light signaling device more particularly intended for aeronautics Expired FR718690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE718690X 1931-01-13

Publications (1)

Publication Number Publication Date
FR718690A true FR718690A (en) 1932-01-27

Family

ID=6627016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718690D Expired FR718690A (en) 1931-01-13 1931-06-15 Light signaling device more particularly intended for aeronautics

Country Status (1)

Country Link
FR (1) FR718690A (en)

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