BULLET-RESISTABLE ELECTRICAL INSTALLATION Russian patent published in 2019 - IPC H01F27/02 F41H5/02 

FIELD: electrical engineering.

SUBSTANCE: electric installation, in particular transformer, phase shifter or throttle, has tank (2) filled with fluid medium with side walls (3). To protect against gunshot and / or fragmentation action, impact penetration side walls (3) are formed from material, having strength R_m tensile, which is more than 1000 MPa, or bulletproof reinforcement (4) is provided from such material, which covers side walls (3) on outer side.

EFFECT: technical result consists in increase in the reliability.

14 cl, 5 dwg