HERMETIC OUTLET Russian patent published in 2018 - IPC H01B17/26 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, in particular to the design of hermetic outlets, which can advantageously be used for hermetic withdrawal of electrical circuits of fuel level sensors installed in fuel tanks of launch vehicles, and can also be used in various sensors and devices installed in tanks. Hermetic outlet comprises a body, current-conducting contact rods, bushings, the free space between each conductive rod and the body is filled with an insulating compound, the body of the gas outlet is made of a composite of rigidly interconnected pressing, fixing and transition sleeves and a plug, and in the cavity formed by the plug and the adapter sleeve, the current-carrying rods of the plug are connected to the electrical circuits of the sensor, which are surrounded by metal and fluoroplastic gaskets located between them, pressed against the clamping sleeve.

EFFECT: invention provides the required level of reliability of the hermetic outlet operation in conditions of strong vibrations and expansion of operational capabilities.

1 cl, 3 dwg