FIELD: electricity.
SUBSTANCE: tight wire input (1) for input of conductor (2) into space (3) loaded with pressure comprises vessel (4), at least one conductor (2), as well as the first and second seals (5a, 5b) resistant to pressure load. Two pressure-loaded seals (5a, 5b) and vessel (4) limit inner hollow space (4d). Conductor (2) enters through the first seal (5a) into inner hollow space (4d), passes through inner hollow space (4d) and exits through the second seal (5b) from hollow inner space. The second seal (5b) is located in direction of pressure-loaded space (3). Inner hollow space (4d) has open hole (4c) for pressure reduction, which exits into outer space (6).
EFFECT: enhanced reliability and cheaper manufacturing.
16 cl, 7 dwg
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