Geometrical instruments
Patent
1980-09-22
1983-02-15
McGlynn, Joseph H.
Geometrical instruments
339117R, 339177R, H01R 1352
Patent
active
043737676
ABSTRACT:
A plug and socket type electrical connector for connection underwater. The female part of the connector contains a socket element enclosed in a dielectric fluid filled chamber which is sealed by a penetrable seal element. The plug or male part of the connector has an extended contact probe of round cross-section which penetrates the seal element to enter the socket and complete the connection, the two connector parts having housings with a threaded connection for securing the connector. The penetrable seal is specifically designed to accommodate repeated insertion and withdrawal of a male probe of round cross-section without loss of dielectric fluid or water leakage. The seal design does not restrict the male probe size, making the connector particularly adaptable for use with a probe having multiple electrical contacts arranged coaxially. It is further adaptable for use with coaxial cable having a central conductor and a concentric shield, the connector maintaining the integrity of the shielded cable.
REFERENCES:
patent: 1255181 (1918-02-01), Klein
patent: 3643207 (1972-02-01), Cairns
patent: 4085993 (1978-04-01), Cairns
patent: 4167300 (1979-09-01), Fischer et al.
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