ENERGY-CONTAINING CURRENT SOURCE Russian patent published in 2024 - IPC F42C19/12 H01M6/32 

FIELD: power supplies.

SUBSTANCE: invention relates to energy-containing current source of electronic fuse of small-caliber artillery ammunition. Energy-containing current source of the electronic fuse of small-caliber artillery ammunition includes a glass ampoule with electrolyte, placed inside the cap casing coaxially with the plate electrodes unit, consisting of bipolar electrodes placed between negative and positive electrodes equipped with current leads. Cap-type casing is secured by a flange in the body. Ampoule support element is made in the form of a spring. Ampoule is mounted with possibility of longitudinal movement relative to the ampoule destruction device rigidly fixed at the bottom of the housing, and including a device for imparting acceleration to the filling of the interelectrode space with the electrolyte, which is located in the space inside the plate electrodes unit. Device for destruction of ampoule and device for forced imparting of acceleration to filling of interelectrode space with electrolyte is made in form of anvil, having shape of cylinder with slots, inclined relative to vertical axis of symmetry at angle of 25° to 60°. Ratio of the diameter of the cylinder to the value of the gap between the lateral cylindrical surface of the anvil and the block of plate electrodes is from 5 to 25. End surface of the anvil facing the ampoule is located from the level of the upper boundary of the block of electrodes to the level located at 25% of the height of the block of plate electrodes from the lower boundary of the block of plate electrodes.

EFFECT: faster operation of the energy-containing current source.

1 cl, 3 dwg