Difference between revisions of "14-in Mark VII Torpedo (UK)"

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(Mark VII*)
(1919)
 
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==Mark VII*==
 
==Mark VII*==
{{UK-1Australia}} and {{UK-1Undaunted}} complained in 1890 that some Mark VII* Leeds torpedoes were defective due to bolts being sheared, causing bottoming and other malarkey.  These parts were noted as being stronger in the newer [[14-in R.L. Mark VIII Torpedo|Mark VIII torpedoes]].{{ARTS1890|p. 22-23}}
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{{UK-1Australia}} and {{UK-1Undaunted}} complained in 1890 that some Mark VII* Leeds torpedoes were defective due to bolts being sheared, causing bottoming and other malarkey.  These parts were noted as being stronger in the newer {{Torp|14-in Mark VIII|UK}}es.{{ARTS1890|p. 22-23}}
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===1896===
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An extensive report on torpedoes being adjusted at the test ranges shows the Mark VIII and VII* are still in use in 1896.{{ARTS1896|pp. 42-44}}
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At Horsea, average speeds to 600 yards:
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* nine R.L. Mark VII torpedoes averaged 26.16 knots in 53.6 degree water.
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* seventeen R.L. Mark VII* torpedoes averaged 25.45 knots in 44.3 degree water.
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* four G&B Mark VII* torpedoes averaged 26.43 knots in 55.25 degree water.
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Repaired torpedoes at Horsea, average speeds to 600 yards:
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* two R.L. Mark VII torpedoes averaged 26.6 knots in 53 degree water.
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* ten R.L. Mark VII* torpedoes averaged 26.43 knots in 63.5 degree water.
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* one G. & B. Mark VII* torpedo averaged 25.92 knots in 49 degree water.
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===1919===
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In 1919, it was approved to break up all 14-in torpedoes except for a reserve of fifty each of {{Torp|14-in Mark X*|UK}} and {{Torp|14-in Mark XI|UK}}.{{ARTS1919|p. 11}}
  
 
==Footnotes==
 
==Footnotes==
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==See Also==
 
==See Also==
  
{{CatTorpedo|UK|14-in|R.L.}}
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{{CatTorpedo|14-in|UK}}

Latest revision as of 15:52, 27 March 2014

The 14-in R.L. Mark VII Torpedo was an early British torpedo. Some of these were referred to as "Leeds torpedoes", which likely means they were manufactured by Greenwood and Batley.[Inference]

Mark VII*

Australia and Undaunted complained in 1890 that some Mark VII* Leeds torpedoes were defective due to bolts being sheared, causing bottoming and other malarkey. These parts were noted as being stronger in the newer 14-in Mark VIII torpedoes.[1]

1896

An extensive report on torpedoes being adjusted at the test ranges shows the Mark VIII and VII* are still in use in 1896.[2]

At Horsea, average speeds to 600 yards:

  • nine R.L. Mark VII torpedoes averaged 26.16 knots in 53.6 degree water.
  • seventeen R.L. Mark VII* torpedoes averaged 25.45 knots in 44.3 degree water.
  • four G&B Mark VII* torpedoes averaged 26.43 knots in 55.25 degree water.

Repaired torpedoes at Horsea, average speeds to 600 yards:

  • two R.L. Mark VII torpedoes averaged 26.6 knots in 53 degree water.
  • ten R.L. Mark VII* torpedoes averaged 26.43 knots in 63.5 degree water.
  • one G. & B. Mark VII* torpedo averaged 25.92 knots in 49 degree water.

1919

In 1919, it was approved to break up all 14-in torpedoes except for a reserve of fifty each of 14-in Mark X* torpedo and 14-in Mark XI torpedo.[3]

Footnotes

  1. Annual Report of the Torpedo School, 1890. p. 22-23.
  2. Annual Report of the Torpedo School, 1896. pp. 42-44.
  3. Annual Report of the Torpedo School, 1919. p. 11.

Bibliography

See Also