COMPARTMENT OF CONTROLLED MISSILE STEERING DRIVE Russian patent published in 2021 - IPC F42B15/01 B64C13/02 

FIELD: weapons.

SUBSTANCE: invention relates to weapons and specifically to power elements of control systems and can be used in guided missiles with aerodynamic rudders. Device contains frames. Anchor is installed on it. It is located perpendicular to longitudinal axis of missile and is connected with rudders and cores with coils connected with frame by fasteners. Frames are equipped with side posts with a transverse bar between them. On the crossbar shunts in the form of planks are installed. Besides, two cores with coils are additionally introduced into compartment of steering drive. Their longitudinal axes are located in plane parallel to longitudinal axis of missile. Cores with coils are installed in pairs on planks of magnetically soft material, with possibility of position adjustment, under each armature arm, symmetrically to axis of its rotation, on both sides relative to central window, without overlapping it. Each pair of single-pole cores with coils forms working gaps with anchor, through which magnetic flux is closed.

EFFECT: technical result is higher power of electromagnetic drive steering due to winding parameters, which increase magnetizing force without changing missile calibre and while preserving armour penetration of warhead.

5 cl, 3 dwg