EP 0860682 B1 20020502 - Device for the optical marking of the trajectory of missiles propelled by thrusters
Title (en)
Device for the optical marking of the trajectory of missiles propelled by thrusters
Title (de)
Vorrichtung für die optische Markierung der Flugbahn von durch Triebwerke beschleunigten Flugkörpern
Title (fr)
Dispositif de marquage optique de la trajectoire de missiles propulsés par moteurs à réaction
Publication
Application
Priority
US 3830997 P 19970225
Abstract (en)
[origin: EP0860682A1] In a device for optically tracing the trajectory of a powered flying body, especially a rocket, by mixing visible smoke and/or vapour particles with the emitted gas jet and/or passing air, a smoke and/or vapour unit is connected to the rocket nozzle and is activated or ignited by the rocket exhaust. Preferably, the smoke unit is in the form of a hollow cylinder (1, 2) containing a pyrotechnic mixture (9) of 22% zinc oxide, 18% polyvinyl chloride, a reaction mixture of 22% y chloride, 36% ammonium perchlorate and 2% collodion cotton.
IPC 1-7
IPC 8 full level
F42B 12/38 (2006.01)
CPC (source: EP US)
F42B 12/38 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0860682 A1 19980826; EP 0860682 B1 20020502; AT E217077 T1 20020515; DE 59707152 D1 20020606; DK 0860682 T3 20020729; US 5929369 A 19990727
DOCDB simple family (application)
EP 97204141 A 19971230; AT 97204141 T 19971230; DE 59707152 T 19971230; DK 97204141 T 19971230; US 2870298 A 19980224