HEAT-RESISTANT SEALED PLUG AND ITS MOUNTING METHOD Russian patent published in 2012 - IPC H01R13/40 

FIELD: electricity.

SUBSTANCE: plug body consists of the inner (1) and the outer (3) parts that are non-detachably interconnected and insulated from each other a a heat-insulation layer (2). Contact pins (6) are rigidly fixed inside the body with glass sealant (5). The heat-insulation layer (2) is attached to the outer surface of the body inner part (1); then the body inner part (1) with the heat-insulation layer (2) is placed inside the body outer part (3). Then the inner (1) and the outer (3) parts that are non-detachably interconnected with the contact pins (6) fixed inside the body. The body outer part (3) is installed inside the usage object (7), heated with a ring-exploded electron jet and non-detachably fixed.

EFFECT: imparting damping properties to the plug body, decrease of the plug overall dimensions, preservation of glass sealants integrity in the process of the plug connection to the usage object.

7 cl, 1 dwg