EP 0992761 B1 20021113 - Method for correcting the preprogrammed triggering of a process in a spin-stabilized projectile, device for carrying out said method and use of this device
Title (en)
Method for correcting the preprogrammed triggering of a process in a spin-stabilized projectile, device for carrying out said method and use of this device
Title (de)
Verfahren zum Korrigieren einer vorprogrammierten Auslösung eines Vorganges in einem drallstabilisierten Geschoss, Vorrichtung zur Durchführung des Verfahrens und Verwendung der Vorrichtung
Title (fr)
Procédé de correction du déclenchement préprogrammé d'un processus dans un projectile à stabilisation par rotation, dispositif de mise en oeuvre dudit procédé et utilisation dudit dispositif
Publication
Application
Priority
CH 203298 A 19981008
Abstract (en)
[origin: EP0992761A1] The method involves determining the actual rotation frequency of the shell during a time-limited calibration phase, immediately after being launched. The method takes into account the deviation of the actual muzzle velocity of the shell from the theoretical muzzle velocity by determining the actual muzzle velocity using the effect of the earth's magnetic field on the shell indirectly via the actual rotation frequency. An apparatus for carrying out the method is also claimed. The use of the apparatus to increase the efficiency of a weapon system is also claimed.
IPC 1-7
IPC 8 full level
F42C 11/06 (2006.01); F42C 17/04 (2006.01)
CPC (source: EP US)
F42C 11/065 (2013.01 - EP US); F42C 17/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0992761 A1 20000412; EP 0992761 B1 20021113; AT E227839 T1 20021115; DE 59903384 D1 20021219; ES 2185285 T3 20030416; US 6484115 B1 20021119
DOCDB simple family (application)
EP 99117580 A 19990906; AT 99117580 T 19990906; DE 59903384 T 19990906; ES 99117580 T 19990906; US 41379399 A 19991007