SEALED RF CABLE LINE Russian patent published in 2023 - IPC H02G3/22 

FIELD: cable industry.

SUBSTANCE: invention relates to the cable industry. To achieve the effect series-connected radio-frequency cable assemblies are provided through a pair of hermetically articulated connectors according to the plug/socket scheme. Inside the housing of each connector there is a coaxial RF cable, the inner conductor of which is installed inside the contact element, surrounded by an insulator, pressed against the first stage of the housing, with a rubber silicone seal. The annular protrusion of the screen desoldering bush rests against the second stage of the housing, which is fixed on the rear side with a clamping nut. The screen desoldering sleeve in the front part contacts with the outer conductor, and in the rear part it is pressed between the outer cable insulation and the cable seal. The body of the device connector has a sealing system for its hermetic fixation in the wall of the equipment. A sealing ring is also installed on the inner surface of the docking nut in the area of the junction of the cable and instrument connectors.

EFFECT: ensuring a high level of tightness of the cable line, minimizing the loss of the electrical signal and increasing the maintainability of the cable line.

5 cl, 1 tbl, 4 dwg