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GB129078A - Improvements in or relating to Ships' Port Lights and Dead Lights. - Google Patents

Improvements in or relating to Ships' Port Lights and Dead Lights.

Info

Publication number
GB129078A
GB129078A GB10571/18A GB1057118A GB129078A GB 129078 A GB129078 A GB 129078A GB 10571/18 A GB10571/18 A GB 10571/18A GB 1057118 A GB1057118 A GB 1057118A GB 129078 A GB129078 A GB 129078A
Authority
GB
United Kingdom
Prior art keywords
lights
port
duct
ships
relating
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
GB10571/18A
Inventor
Benjamin Mawson
Alfred Kennedy
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 GB10571/18A priority Critical patent/GB129078A/en
Publication of GB129078A publication Critical patent/GB129078A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B63B45/04—Arrangements or adaptations of signalling or lighting devices the devices being intended to indicate the vessel or parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Check Valves (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

129,078. Mawson, B., and Kennedy, A. Dec. 30, 1918. Cabin and deck lights. - A ship's port-light or headlight, with ventilation means, comprises a glass or metal plate B' having a gap A therein leading from the outside into a box or duct A' provided with air ventilation openings at the top fitted with valves I. Inside the duct baffleplates are fitted, or a float ball valve is used, to prevent the passage of water. The box or duct is formed by semicircular concentric walls B<2> and a lid N.
GB10571/18A 1918-12-30 1918-12-30 Improvements in or relating to Ships' Port Lights and Dead Lights. Expired GB129078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10571/18A GB129078A (en) 1918-12-30 1918-12-30 Improvements in or relating to Ships' Port Lights and Dead Lights.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10571/18A GB129078A (en) 1918-12-30 1918-12-30 Improvements in or relating to Ships' Port Lights and Dead Lights.

Publications (1)

Publication Number Publication Date
GB129078A true GB129078A (en) 1919-07-10

Family

ID=32344622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10571/18A Expired GB129078A (en) 1918-12-30 1918-12-30 Improvements in or relating to Ships' Port Lights and Dead Lights.

Country Status (1)

Country Link
GB (1) GB129078A (en)

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