FR498787A - Perfectionnements aux mines sous-marines - Google Patents

Perfectionnements aux mines sous-marines

Info

Publication number
FR498787A
FR498787A FR498787DA FR498787A FR 498787 A FR498787 A FR 498787A FR 498787D A FR498787D A FR 498787DA FR 498787 A FR498787 A FR 498787A
Authority
FR
France
Prior art keywords
underwater mines
mines
underwater
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.)
Vickers Ltd
Original Assignee
Vickers Ltd
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 Vickers Ltd filed Critical Vickers Ltd
Application granted granted Critical
Publication of FR498787A publication Critical patent/FR498787A/fr
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
    • F42B22/10—Moored mines
    • F42B22/14—Moored mines at a variable depth setting
    • F42B22/16—Moored mines at a variable depth setting using mechanical means, e.g. plummet and float

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
FR498787D 1916-01-15 1916-12-20 Perfectionnements aux mines sous-marines Expired FR498787A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB68616A GB124470A (en) 1916-01-15 1916-01-15 Improvements in or relating to Submarine Mines.

Publications (1)

Publication Number Publication Date
FR498787A true FR498787A (fr) 1920-01-22

Family

ID=32340281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR498787D Expired FR498787A (fr) 1916-01-15 1916-12-20 Perfectionnements aux mines sous-marines

Country Status (3)

Country Link
FR (1) FR498787A (fr)
GB (1) GB124470A (fr)
NL (1) NL5798C (fr)

Also Published As

Publication number Publication date
NL5798C (fr)
GB124470A (en) 1919-04-03

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