Assembly for permitting the transmission of an electrical signal

Details Assembly for permitting the transmission of an electrical signal Assembly for permitting the transmission of an electrical signal

1994-12-19

1997-07-01

Sough, Hyung S.

Electricity: conductors and insulators

Conduits, cables or conductors

Single duct conduits

174 65SS, 174135, 174151, H02G 322

Patent

active

056441045

ABSTRACT:
An assembly is disclosed for permitting the transmission of an electrical signal between areas. A housing defines first and second areas having different pressures. A sleeve threadingly engaged with the housing defines a port, and an electrically conductive button is disposed at least partially in the port. An input wire extending into the port is connected to the button at a first point, and an output wire is connected to the button at a second point and extends into the second area. A first compressible insulator is disposed between the button and the housing, and a second compressible insulator is disposed between the button and the sleeve. An insulative O-ring is disposed between the first insulator and the second insulator, and a third insulator is disposed between the sleeve and the second insulator.

REFERENCES:
patent: 2294432 (1942-08-01), Weidner
patent: 2987570 (1961-06-01), Bluth
patent: 3059210 (1962-10-01), Luenberger
patent: 3084210 (1963-04-01), Bluth et al.
patent: 3109882 (1963-11-01), Maltby
patent: 3352963 (1967-11-01), Homrig
patent: 3386072 (1968-05-01), Chandler
patent: 3520989 (1970-07-01), Funk et al.
patent: 4458108 (1984-07-01), Kashimoto et al.
patent: 4599487 (1986-07-01), Blank et al.
patent: 4967577 (1990-11-01), Gartner et al.

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