HIGH-PRESSURE CURRENT LEAD Russian patent published in 2008 - IPC H01B17/26 

FIELD: electrical engineering.

SUBSTANCE: proposed high-pressure current lead designed for use in pressure chambers to transfer electrical energy to enhanced-gas-pressure compartments as well as to provide communications and to receive medical instrumentation control data on diver's vital activity has plug and socket metal shrouds with threaded joints made in the form of hollow cylinders. Shrouds accommodate socket contact jacks and plug pins. All components are self-sealing parts having conical self-sealing and interacting junction surfaces pre-sealed at desired specific pressure by means of hold-down nuts and provided with sealing rubber rings.

EFFECT: enhanced reliability due to adequate sealing and high mechanical and electric strength at high gas pressure throughout entire specified service life.

1 cl, 1 dwg