METHOD FOR PROVISION OF ELECTRIC POWER SUPPLY FOR AIRBORNE EQUIPMENT OF GUIDED MISSILE AND GUIDED MISSILE IN TRANSPORT-LAUNCHING PACK FOR ITS REALIZATION Russian patent published in 2004 - IPC

FIELD: flight vehicles, in particular, wire-controlled projectiles and missiles having no on-board DC power source of its own, launched from a transport-launching pack.

SUBSTANCE: the method for provision of electric power supply for the airborne equipment of the guided missile is divided into two phases. In the first phase electric power is accumulated from a DC power source of the ground equipment of missile control during a time period from the moment of missile launch to the break of the wire line between the missile and the DC power source of the ground equipment, and in the second phase the accumulated electric power is added from the pulses of emf of self-induction arising in the coils of the control electromagnets of the missile control actuator unit under the action of the control signals fed from the ground control equipment to the missile during its flight. The method is realized in the guided missile in the transport - launching pack with a battery for electric power supply of the ground equipment of missile control, having a wire line coil, control actuator unit with coils of the control electromagnets, safety-actuator mechanisms of the main and additional warheads and a time-delay device for provision of a delay of action of the main warhead relative to the additional one. The missile uses a converter, breakable wire line between the missile and the DC power source of the ground equipment, and accumulators of electric power of the safety-actuator mechanisms, and time-delay devices, the inputs of all accumulators of electric power are connected via the breakable wire line to the output of the voltage converter, whose input is connected to one of the coils of the control electromagnets of the control actuator unit, and the coils of the control electromagnets are interconnected and connected to the output of the wire line coil, whose input via the transport-launching pack is connected to the ground control equipment.

EFFECT: enhanced operating characteristics of guided missile due to enhanced reliability and reduced mass and overall dimensions of the missile.

2 cl, 1 dwg