| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: additionally inserted is induction socket, first winding of which is connected electrically to electric-acoustic cable, and second one - to cable. Protective cover of device is made in form of mechanically interconnected holders of detachable non-hermetic block and stationary hermetic block. Switch of receipt-transfer modes is made in form of magnetic-controlled hermetically sealed relay and constant controlling magnet, mechanically connected to tangent line. Electric-acoustic transformer, first winding of induction socket and constant controlling magnet are mounted in detachable non-hermetic block. While magnetic-controlled hermetically sealed relay and second winding of induction socket in stationary hermetic block. ^ EFFECT: higher reliability of operation of electric-acoustic transformer under effect from high hydrostatic pressure. ^ 1 cl, 1 dwg |
