GB487696A - Improvements in and relating to buoy lamps - Google Patents

Improvements in and relating to buoy lamps

Info

Publication number
GB487696A
GB487696A GB2232/37A GB223237A GB487696A GB 487696 A GB487696 A GB 487696A GB 2232/37 A GB2232/37 A GB 2232/37A GB 223237 A GB223237 A GB 223237A GB 487696 A GB487696 A GB 487696A
Authority
GB
United Kingdom
Prior art keywords
relating
lamps
pole
buoy
lamp
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
GB2232/37A
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.)
GEORGE WILLIAM COATES
JAMES STANDIDGE
JOHN WILLIAM TEASDEL
Original Assignee
GEORGE WILLIAM COATES
JAMES STANDIDGE
JOHN WILLIAM TEASDEL
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 GEORGE WILLIAM COATES, JAMES STANDIDGE, JOHN WILLIAM TEASDEL filed Critical GEORGE WILLIAM COATES
Priority to GB2232/37A priority Critical patent/GB487696A/en
Publication of GB487696A publication Critical patent/GB487696A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/16—Buoys specially adapted for marking a navigational route
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

487,696. Visible signalling-apparatus. COATES, G. W., STANDIDGE, J., and TEASDEL, J. W. Jan. 26, 1937, No. 2232. [Class 118 (ii)] In a buoy lamp having a mercury contactor a by means of which lamps h, i are caused to flash, a switch m is provided so that a fixed or flashing light may be given. One pole of each lamp is connected to the accumulator f, the other poles being connected to electrodes e, sealed into the glass tube a containing mercury b, a common electrode k being connected to the other pole of the battery through the main switch l.
GB2232/37A 1937-01-26 1937-01-26 Improvements in and relating to buoy lamps Expired GB487696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2232/37A GB487696A (en) 1937-01-26 1937-01-26 Improvements in and relating to buoy lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2232/37A GB487696A (en) 1937-01-26 1937-01-26 Improvements in and relating to buoy lamps

Publications (1)

Publication Number Publication Date
GB487696A true GB487696A (en) 1938-06-24

Family

ID=9735913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2232/37A Expired GB487696A (en) 1937-01-26 1937-01-26 Improvements in and relating to buoy lamps

Country Status (1)

Country Link
GB (1) GB487696A (en)

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