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Patent:GB213947


Patent:GB 213947
Titel:Improvements in and relating to apparatus for directing the fire of guns at rapidly moving targets
Datum:09.12.1922
Ort:
Land:Großbritannien
Person:Bergh, Samuel Johannes van den
Firma:
Links im Rechnerlexikon:Analogrechner
Schlagworte:Ballistik
Link zum Patentamt:
(ohne Garantie)
 GB213947


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Aus der Patentschrift GB213947

"Gunnery calculators.-A method of and apparatus for controlling the fire of anti-aircraft guns are described based on the assumption that the target is moving at a constant speed in a straight path and on the principle that the time taken to determine the predicted position (measuring time) is always in constant ratio to the sum of the " measuring time," the time taken to transmit the data to the guns (i.e. the " service time " which is assumed constant), and the time of flight of the projectile to reach the predicted position. ..."