Difference between revisions of "Indefatigable Class Battlecruiser (1909)"
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| − | ==Fire Control | + | ==Fire Control== |
===Rangefinders=== | ===Rangefinders=== | ||
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===Transmitting Stations=== | ===Transmitting Stations=== | ||
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| + | Like all large British ships of the era prior to [[H.M.S. King George V (1911)|''King George V'']] and [[H.M.S. Queen Mary (1912)|''Queen Mary'']], these ships had 2 [[TS]]s<ref>''Handbook for Fire Control Instruments, 1914'', pp. 6-7.</ref>. | ||
===Dreyer Table=== | ===Dreyer Table=== | ||
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The ships were never given Dreyer Turret Control Tables<ref>''Handbook of Capt. F.C. Dreyer's Fire Control Tables'', p. 3.</ref>. | The ships were never given Dreyer Turret Control Tables<ref>''Handbook of Capt. F.C. Dreyer's Fire Control Tables'', p. 3.</ref>. | ||
| − | === | + | ===Shipwide Network=== |
| + | |||
| + | The ships used [[Vickers]] [[F.T.P.]] Mark III range and deflection instruments to send data to gun sights, retaining [[Barr and Stroud]] (probably Mark II*{{INF}}) instruments for other destinations<ref>''Handbook for Fire Control Instruments, 1914'', pp. 72.</ref>. | ||
| + | |||
| + | ''Target Visible'' and ''Gun Ready'' signals mounted in the TSs and control positions indicated which turrets could see the target and which guns were ready<ref>''Handbook for Fire Control Instruments, 1914'', p. 11.</ref>. | ||
==See Also== | ==See Also== | ||
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==Bibliography== | ==Bibliography== | ||
<small> | <small> | ||
| − | {{ | + | {{BibUKDirectorFiringHandbook1917}} |
| − | {{ | + | {{BibUKDreyerTableHandbook1918}} |
| − | {{ | + | {{BibSumidaIDNS}} |
| − | {{ | + | {{BibBrooksDreadnoughtGunnery}} |
| − | {{ | + | {{BibRobertsBattlecruisers}} |
</small> | </small> | ||
Revision as of 15:02, 19 August 2009
Contents
Fire Control
Rangefinders
Directors
Main Battery
The ships were fitted with a tripod-type director in a light aloft tower on the foremast along with a directing gun in the Y turret[1]. The battery was not divisible into for split director firing[2].
Secondary Battery
The 4-in broadside guns are not listed as ever having had directors installed[3].
Torpedo Control
Transmitting Stations
Like all large British ships of the era prior to King George V and Queen Mary, these ships had 2 TSs[4].
Dreyer Table
As of 1917, the surviving units still carried the Mark I Dreyer tables they'd been outfitted with[5]. Indefatigable was lost with her Mark I table[6] at the Battle of Jutland.
The ships were never given Dreyer Turret Control Tables[7].
Shipwide Network
The ships used Vickers F.T.P. Mark III range and deflection instruments to send data to gun sights, retaining Barr and Stroud (probably Mark II*[Inference]) instruments for other destinations[8].
Target Visible and Gun Ready signals mounted in the TSs and control positions indicated which turrets could see the target and which guns were ready[9].
See Also
Footnotes
- ↑ The Director Firing Handbook, 1917. pp. 88, 142.
- ↑ The Director Firing Handbook, 1917. p. 88.
- ↑ The Director Firing Handbook, 1917. pp. 143.
- ↑ Handbook for Fire Control Instruments, 1914, pp. 6-7.
- ↑ Handbook of Capt. F.C. Dreyer's Fire Control Tables, p. 3.
- ↑ Sumida, Jon. In Defence of Naval Supremacy p. 300.
- ↑ Handbook of Capt. F.C. Dreyer's Fire Control Tables, p. 3.
- ↑ Handbook for Fire Control Instruments, 1914, pp. 72.
- ↑ Handbook for Fire Control Instruments, 1914, p. 11.
Bibliography
Template:BibUKDirectorFiringHandbook1917 Template:BibUKDreyerTableHandbook1918 Template:BibSumidaIDNS Template:BibBrooksDreadnoughtGunnery Template:BibRobertsBattlecruisers
