Difference between revisions of "Submarine Mine Type II (UK)"

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[[File:CB1182_Plate31.jpg|thumb|256px|'''Moored'''{{UKGermanNavyPart4Sec3|Plate 31}}]] -->
 
[[File:CB1182_Plate31.jpg|thumb|256px|'''Moored'''{{UKGermanNavyPart4Sec3|Plate 31}}]] -->
 
[[File:ARTS1915_Plate56.jpg|thumb|600px|'''Submarine Mines Type I and II'''{{ARTS1915|Plate 56}}]]
 
[[File:ARTS1915_Plate56.jpg|thumb|600px|'''Submarine Mines Type I and II'''{{ARTS1915|Plate 56}}]]
The British '''Submarine Mine Type II''' was a moored mine designed to be fired from 18-in torpedo tubes.{{ARTS1915|pp. 150-153}}
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The British '''Submarine Mine Type II''' was a moored mine designed to be fired from 21-in torpedo tubes.{{ARTS1915|pp. 150-153}}
  
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{|border=1
 
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|colspan=2|'''Characteristics'''
 
|colspan=2|'''Characteristics'''
 
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|Weight||560 lbs.
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|Weight of Mine, primed||527 lbs.
 
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|Casing||0.2 in. welded steel
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|Weight of sinker||670 lbs.
 
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|Trigger||five impact horns, one being on top
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|Total Weight in air||1197 lbs.
 
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|Charge||180 lbs. wet gun cotton
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|Total Weight in water||415 lbs.
 
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|Primer||1 lb. 11 oz. dry gun cotton
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|Charge||220 lbs. amatol
 
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|Detonator||90 gr. fulminate of mercury
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|Total length, mine and sinker||7 ft 6 in
 
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|Buoyancy||250 lbs.
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|Total length of sinker||3 ft 6 in
 
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|Height||46 in.
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|Diameter||21 in.
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|Diameter||31.5 in.
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==Action of Laying and Detonation==
 
==Action of Laying and Detonation==

Revision as of 11:23, 7 February 2015

Submarine Mines Type I and II[1]

The British Submarine Mine Type II was a moored mine designed to be fired from 21-in torpedo tubes.[2]

Characteristics
Weight of Mine, primed 527 lbs.
Weight of sinker 670 lbs.
Total Weight in air 1197 lbs.
Total Weight in water 415 lbs.
Charge 220 lbs. amatol
Total length, mine and sinker 7 ft 6 in
Total length of sinker 3 ft 6 in
Diameter 21 in.


Action of Laying and Detonation

Footnotes

  1. Annual Report of the Torpedo School, 1915. Plate 56.
  2. Annual Report of the Torpedo School, 1915. pp. 150-153.

Bibliography