FR673423A - Système de phare de signalisation - Google Patents

Système de phare de signalisation

Info

Publication number
FR673423A
FR673423A FR673423DA FR673423A FR 673423 A FR673423 A FR 673423A FR 673423D A FR673423D A FR 673423DA FR 673423 A FR673423 A FR 673423A
Authority
FR
France
Prior art keywords
signaling
headlight system
headlight
signaling headlight
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.)
Anciens Etablissements Sautter Harle
Original Assignee
Anciens Etablissements Sautter Harle
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 Anciens Etablissements Sautter Harle filed Critical Anciens Etablissements Sautter Harle
Application granted granted Critical
Publication of FR673423A publication Critical patent/FR673423A/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
FR673423D 1928-08-09 1928-08-09 Système de phare de signalisation Expired FR673423A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR673423T 1928-08-09

Publications (1)

Publication Number Publication Date
FR673423A true FR673423A (fr) 1930-01-15

Family

ID=9018126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673423D Expired FR673423A (fr) 1928-08-09 1928-08-09 Système de phare de signalisation

Country Status (1)

Country Link
FR (1) FR673423A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586375A (en) * 1947-07-31 1952-02-19 Westinghouse Electric Corp Rotating beacon having duplicate lamp systems one of which is automatically energized upon failure of the other

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586375A (en) * 1947-07-31 1952-02-19 Westinghouse Electric Corp Rotating beacon having duplicate lamp systems one of which is automatically energized upon failure of the other

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