GB114692A - Improvements in or relating to Sea-mines or Apparatus for Destroying Submarine Boats. - Google Patents

Improvements in or relating to Sea-mines or Apparatus for Destroying Submarine Boats.

Info

Publication number
GB114692A
GB114692A GB657617A GB657617A GB114692A GB 114692 A GB114692 A GB 114692A GB 657617 A GB657617 A GB 657617A GB 657617 A GB657617 A GB 657617A GB 114692 A GB114692 A GB 114692A
Authority
GB
United Kingdom
Prior art keywords
mines
net
sea
relating
destroying
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
GB657617A
Inventor
Robert William Bill
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 GB657617A priority Critical patent/GB114692A/en
Publication of GB114692A publication Critical patent/GB114692A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B22/00—Marine mines, e.g. launched by surface vessels or submarines
    • F42B22/24—Arrangement of mines in fields or barriers

Abstract

114,692. Bill, R. W. May 9, 1917. Mines, marine.-Relates to nets of the kind provided with mines and adapted to occupy a vertical position beneath the surface for destroying submarine vessels. According to the invention, the net is made throughout of substantially the same specific gravity as the water, the upper part being slightly lighter than the lower part to ensure the vertical position of the net. The net may be built up of elements, Fig. 2, comprising a mine b and floats c. These elements a are joined together in horizontal and vertical formation, Fig. 1, or in diagonal formation, Fig. 3; and the joints are made weak so as to break and liberate the'sections encountered by the submarine vessels, leaving the remainder of the net effective.
GB657617A 1917-05-09 1917-05-09 Improvements in or relating to Sea-mines or Apparatus for Destroying Submarine Boats. Expired GB114692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB657617A GB114692A (en) 1917-05-09 1917-05-09 Improvements in or relating to Sea-mines or Apparatus for Destroying Submarine Boats.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB657617A GB114692A (en) 1917-05-09 1917-05-09 Improvements in or relating to Sea-mines or Apparatus for Destroying Submarine Boats.

Publications (1)

Publication Number Publication Date
GB114692A true GB114692A (en) 1918-04-18

Family

ID=32246090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB657617A Expired GB114692A (en) 1917-05-09 1917-05-09 Improvements in or relating to Sea-mines or Apparatus for Destroying Submarine Boats.

Country Status (1)

Country Link
GB (1) GB114692A (en)

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