GB150013A - Improved marine signalling apparatus - Google Patents

Improved marine signalling apparatus

Info

Publication number
GB150013A
GB150013A GB746319A GB746319A GB150013A GB 150013 A GB150013 A GB 150013A GB 746319 A GB746319 A GB 746319A GB 746319 A GB746319 A GB 746319A GB 150013 A GB150013 A GB 150013A
Authority
GB
United Kingdom
Prior art keywords
lamp
balloon
distress signal
give
signalling apparatus
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
GB746319A
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
Priority to GB746319A priority Critical patent/GB150013A/en
Publication of GB150013A publication Critical patent/GB150013A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Audible And Visible Signals (AREA)

Abstract

150,013. Sampson, C. March 25, 1919. Lamp signals displayed from balloons; codesignalling mechanism.-Electric lamps supported by a captive balloon are adapted to be illuminated intermittently to give a marine distress signal. The balloon 15 carrying the lamp 13 is secured to the cable 12 leading from the winch 11. The lamp is automatically flashed to give a repeated S.O.S. or similar distress signal by means of a switch driven by clock-work and comprising a roller on a trolley-arm 3 passing over the contacts 4. In the event of a boat foundering, the balloon may be employed to sustain non-swimmers. The distress signal may be carried by aircraft when making sea passages.
GB746319A 1919-03-25 1919-03-25 Improved marine signalling apparatus Expired GB150013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB746319A GB150013A (en) 1919-03-25 1919-03-25 Improved marine signalling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB746319A GB150013A (en) 1919-03-25 1919-03-25 Improved marine signalling apparatus

Publications (1)

Publication Number Publication Date
GB150013A true GB150013A (en) 1920-09-02

Family

ID=9833559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB746319A Expired GB150013A (en) 1919-03-25 1919-03-25 Improved marine signalling apparatus

Country Status (1)

Country Link
GB (1) GB150013A (en)

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