Difference between revisions of "Torpedo Control Tower Bearing Plotter"

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[[File:ARTS1913Plate13.jpg|thumb|400px|'''Bearing Rate Instrument'''<ref>''Annual Report of the Torpedo School, 1913'', Plate 13.</ref> ]]
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#REDIRECT [[Torpedo Control Plotting Instrument]]
The '''Bearing Rate Instrument''' was an experimental piece of equipment intended for deployment in the Torpedo Control Tower of a Royal Navy capital ship.
 
 
 
Two were allegedly built for trial in ''Queen Mary'' and ''King George V.''<ref>''The Annual Report of the Torpedo School, 1913'',  pp. 31-32, plate 13.</ref>
 
 
 
They took relative bearings from the tower's rangefinder, rectified them by a gyrocompass repeater to true bearing and plotted them in a manner very similar to a [[Dreyer Fire Control Table|Dreyer table]]'s bearing plot.  These would permit a bearing rate to be observed and applied through a set of slide rules to obtain a deflection to be applied to a [[Torpedo Director|torpedo director]].
 
 
 
{{TBC}}
 
{{TONE}}
 
 
 
==See Also==
 
 
 
==Footnotes==
 
{{reflist}}
 
 
 
==Bibliography==
 
{{refbegin}}
 
*{{BibUKARTS1912}}
 
*{{BibUKARTS1913}}
 
{{refend}}
 
 
 
[[Category:Torpedo Control]]
 
[[Category:Shipboard Equipment]]
 

Latest revision as of 19:28, 14 April 2011