18-in Mark VI Torpedo (UK): Difference between revisions

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===Mark VI*** H.===
===Mark VI*** H.===
[[File:ARTS1910Plate6a.jpg|thumb|600px|'''18-in R.G.F. Mark VI*** Heater Torpedo'''{{ARTS1910|Plate 6}}]]
In 1913, these, along with VII*, VII** and VIII* H. torpedoes being re-allocated to battleships between {{UK-Dreadnought}} and {{UK-Neptune}}, inclusive.{{ARTS1913|p. 8}}
In 1913, these, along with VII*, VII** and VIII* H. torpedoes being re-allocated to battleships between {{UK-Dreadnought}} and {{UK-Neptune}}, inclusive.{{ARTS1913|p. 8}}



Revision as of 21:10, 27 November 2012

18-in R.G.F. Mark VI** Heater Torpedo (top)[1]
18-in R.G.F. Mark VI* H.[2]

The 18-in R.G.F. Mark VI Torpedo was a British torpedo developed at the Royal Gun Factory in 1904.[3]

Development and History

A single one was built in 1904. It was one foot longer than the Mark V* and could take 2000 psi. Anticipated speeds were 27 knots for 2,000 yards or 23.75 knots for 3,000 yards.[4]

Orders and production followed.

Particulars

Mark VI

The first order was made in the 1906-07 programme, for 31 Hook Bracket torpedoes.[5]

Mark VI*

The first order was made in the 1906-07 programme, for 336 Side Lug torpedoes, some of them set for S.R. and some for L.R..[6]

In 1907-08, seven H.B. and 74 S.L. torpedoes were ordered.[7]

Mark VI* H.

Come 1908, the Mark VI* torpedoes were being converted to employ heaters. That year, 17 H.B. models were to converted, and 12 of the S.L. torpedoes had been done.[8]

Its overall length including 4.5-in long pistol was 17 feet, 7.44 inches (see Plate).[9]

By the 1908-09, Mark VII variants were being ordered for production.

Mark VI**

In 1909-10, 53 Hook Bracket models were converted to heaters, becoming Mark VI** H. H.B.s.[10]

Mark VI** H.

In 1913, these, along with VII*, VII** and VIII** H. torpedoes being re-allocated to battleships between Dreadnought and Neptune, inclusive.[11]

Mark VI***

Mark VI*** H.

18-in R.G.F. Mark VI*** Heater Torpedo[12]

In 1913, these, along with VII*, VII** and VIII* H. torpedoes being re-allocated to battleships between Dreadnought and Neptune, inclusive.[13]

Footnotes

  1. Annual Report of the Torpedo School, 1909. Plate 2.
  2. Annual Report of the Torpedo School, 1908. Plate 11.
  3. Annual Report of the Torpedo School, 1904. p. vi.
  4. Annual Report of the Torpedo School, 1904. p. vi.
  5. Annual Report of the Torpedo School, 1906. p. 8.
  6. Annual Report of the Torpedo School, 1906. p. 8.
  7. Annual Report of the Torpedo School, 1907. p. 8.
  8. Annual Report of the Torpedo School, 1908. p. 7.
  9. Annual Report of the Torpedo School, 1908. p. 18.
  10. Annual Report of the Torpedo School, 1909. p. 7.
  11. Annual Report of the Torpedo School, 1913. p. 8.
  12. Annual Report of the Torpedo School, 1910. Plate 6.
  13. Annual Report of the Torpedo School, 1913. p. 8.

Bibliography

See Also