DEVICE FOR SEALING CABLE LINES THROUGH WALL Russian patent published in 2018 - IPC H02G3/22 

FIELD: electricity.

SUBSTANCE: invention can be used to seal the cable lines through the wall, in particular through the bulkhead of the ship's compartment of the deep-water vessel, separated by a variable air-water medium. Device for hermetic passage cable lines through the wall (2) contains a tightly mounted in the wall through the sealing rings (3) cylindrical metal housing (4) with inserted into it via the o-rings (6) hermetically sealed block (7), laid down in the hull of the insulator made of polycarbonate and a means for docking with rebuttals. In the hermetically sealed block, made of a material that has high resistance to glass, a low-frequency group of conductors is tightly sealed around which a group of high-frequency feedthroughs is mounted.

EFFECT: increase of reliability of operation of the device in a variable air-water environment with maintenance of maintainability with expansion of functional and operational capabilities.

4 dwg