Acasta Class Destroyer (1912): Difference between revisions

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(Created page with 'Twenty destroyers of the '''Acasta Class''' were completed as part of the 1911-1912 Programme. Twelve were Admiralty design, and eight were Specials. They were th…')
 
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They were the first Royal Navy destroyers to drop the 12-pdr gun and use only 4-in guns.
They were the first Royal Navy destroyers to drop the 12-pdr gun and use only 4-in guns.
In 1913, they were redesignated the "K" class.<ref>''Conway's All the World's Fighting Ships, 1906-1921'', p. 75.</ref>


==Armament==
==Armament==
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==Torpedoes==
==Torpedoes==
Two single 21-in tubes on tne centre line
Two single 21-in tubes on the centre line


==Fire Control==
==Fire Control==
By 1915, at least, these ships also had fixed voice pipes installed between decks with the last lengths being flexible (one voice pipe for gunnery, one for torpedoes) fitted between bridge and guns, torpedo tubes, and searchlights.  A third voicepipe, entirely flexible, ran from bridge to the forward gun.<ref>''Manual of Gunnery, Vol. III., 1915.'', p. 150.</ref>
===Instruments===


===Rangefinders===
===Rangefinders===
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===Directors===
===Directors===


====Main Battery====
==Torpedo Control==
 
====Secondary Battery====
 
===Torpedo Control===
 
===Transmitting Stations===
 
===Dreyer Table===
 
These ships had no fire control tables.<ref>absent from list in ''Handbook of Capt. F.C. Dreyer's Fire Control Tables'', p. 3.</ref>
 
===Fire Control Instruments===


==See Also==
==See Also==
*[Acasta_class_destroyer Wikipedia]
*[http://en.wikipedia.org/wiki/Acasta_class_destroyer Wikipedia]


==Footnotes==
==Footnotes==

Revision as of 18:22, 20 April 2011

Twenty destroyers of the Acasta Class were completed as part of the 1911-1912 Programme. Twelve were Admiralty design, and eight were Specials.

They were the first Royal Navy destroyers to drop the 12-pdr gun and use only 4-in guns.

In 1913, they were redesignated the "K" class.[1]

Armament

Guns

Three 4-in guns on centre line

Torpedoes

Two single 21-in tubes on the centre line

Fire Control

By 1915, at least, these ships also had fixed voice pipes installed between decks with the last lengths being flexible (one voice pipe for gunnery, one for torpedoes) fitted between bridge and guns, torpedo tubes, and searchlights. A third voicepipe, entirely flexible, ran from bridge to the forward gun.[2]

Instruments

Rangefinders

Evershed Bearing Indicators

Gunnery Control

Control Positions

Control Groups

Directors

Torpedo Control

See Also

Footnotes

  1. Conway's All the World's Fighting Ships, 1906-1921, p. 75.
  2. Manual of Gunnery, Vol. III., 1915., p. 150.

Bibliography

Template:CatClassUKDestroyer

Template:Acasta Class (1912)