DEVICE FOR SEPARATION OF STAGES OF A MARINE-BASED LIQUID FUEL BALLISTIC MISSILE Russian patent published in 2004 - IPC

FIELD: defense industry; production of marine-based liquid fuel ballistic missiles.

SUBSTANCE: the invention is dealt with the field of marine-based rocketry and may be used at designing devices of stage separation of marine based ballistic missiles. A rectangular frame is fixed on the inside surface of the previous stage fuel tank shell, under which base an elongated detonation charge is laid, and a window of the frame is covered by a flexible strap, one end of which is made fast on one of the frame sides, and on the other end of a flexible strap there is a thrust block. At that between the frame and the thrust block two helical springs are located. The device allows to low the disturbances, which affect on the missile as increments of angular and linear speeds caused by the pressurized gases efflux during their release from the fuel tank of the previous stage on a flight leg of a missile stages separation.

EFFECT: the invention allows to low the disturbances, which affect on the missile as increments of angular and linear speeds.

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