FR704364A - Dispositifs d'éclairage d'appareils indicateurs utilisés en aviation - Google Patents

Dispositifs d'éclairage d'appareils indicateurs utilisés en aviation

Info

Publication number
FR704364A
FR704364A FR704364DA FR704364A FR 704364 A FR704364 A FR 704364A FR 704364D A FR704364D A FR 704364DA FR 704364 A FR704364 A FR 704364A
Authority
FR
France
Prior art keywords
aviation
devices
indicating
lighting
lighting devices
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)
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 FR704364A publication Critical patent/FR704364A/fr
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)
FR704364D 1930-08-09 1930-10-25 Dispositifs d'éclairage d'appareils indicateurs utilisés en aviation Expired FR704364A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL704364X 1930-08-09

Publications (1)

Publication Number Publication Date
FR704364A true FR704364A (fr) 1931-05-19

Family

ID=19812027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR704364D Expired FR704364A (fr) 1930-08-09 1930-10-25 Dispositifs d'éclairage d'appareils indicateurs utilisés en aviation

Country Status (1)

Country Link
FR (1) FR704364A (fr)

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