BUSHING FOR SIGNAL LEADING WIRE IN PRESSURE FURNACE

    公开(公告)号:JPS5391069A

    公开(公告)日:1978-08-10

    申请号:JP417878

    申请日:1978-01-18

    Applicant: ASEA AB

    Abstract: An electrical bushing is provided to facilitate the passage of electrical conductor leads from thermocouples or the like through a pressure barrier. The bushing includes a casing and a deformable, resilient, elastic plug which is disposed in a central conductor receiving bore of the casing in surrounding relationship to the conductors. Thus, when the plug is compressed in a direction axially of the casing, the plug tends to expand laterally radially and into sealing contact with the internal surfaces of the bore and with the electrical conductors.

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