| 摘要 |
The tandem-hollow charge warhead shall find application for damaging all types of armoured enemy equipment, including such equipped with passive armour, additionally mounted, built-in or external dynamic protection. The tandem-hollow charge warhead is in the form of a composite body, in the front part of which the basic warhead (4) is placed. Both warheads are equipped with hollow charge warheads and identical piezoelectric fuse, respectively, which are fitted separately as independent structural elements behind the hollow charges, without any electrical connection between them, so that the detonation of the basic hollow charge of warhead (4) becomes, after a certain delay in respect of the initiation of the preliminary warhead (1). In the front of the preliminary warhead a piezogenerator (7) is fitted, connected to the bottom part (14) of the fuse of the preliminary hollow charge of warhead (1) by means of an electric circuit. Between the bottom fuse (14) of the preliminary (1) and the basic (4) warhead there is a pressing nut (15) and a delay mechanism (2), a protection diaphragm (3) being also provided, which, by means of a connection cone is connected to the basic warhead (4). In the rear part of device (2) in diaphragm (3) the piezogenerator (18) of the basic warhead (4) is mounted, connected to the bottom part of the fuse by means of an electric circuit. Nut (15) of the bottom fuse (14) of the preliminary warhead (1) is in the form of a cylindrical two-stage body of specific physicomechanical characteristics, so that between the internal and the external profile in section n/n a conceptor of voltage is formed to a specified depth of the wall guaranteeing its shearing under the effect of the detonation products of the fuse (12) of the hollow charge and the detonator of the device (14). The delay mechanism (2) includes a spacer bushing (16) which houses nut (15) and at a specified distance from it the piezogenerator (18) of the basic warhead (4) and the protection diaphragm (17) are fitted. 7 claims, 4 figures
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