Electricity: conductors and insulators – With fluids or vacuum – Conduit or cable joints
Patent
1986-12-08
1988-01-26
Askin, Laramie E.
Electricity: conductors and insulators
With fluids or vacuum
Conduit or cable joints
174 14R, 174 73R, 439252, H02G 506
Patent
active
047218290
ABSTRACT:
A segmented inner conductor of a transmission line has joints between the segments with a plug on one segment fitting into a socket on an adjacent segment. An electrostatic shield covers the joint and confines particles. Particular features have to do with simplifying the parts and their means of assembly for speed and economy including a plug end having a stop configured for easy assembly with the main portion of an inner conductor segment, a shield with a folded under portion over a bond joining the plug end to the inner segment main portion, spring loaded contacts holding the shield to the plug end, and use of a retaining ring, without bonding, to secure a ring of contact fingers to a socket end.
REFERENCES:
patent: 2615949 (1952-10-01), Hecking
patent: 3982806 (1976-09-01), Wilson et al.
patent: 4038486 (1977-07-01), Meyer et al.
patent: 4111511 (1978-09-01), Bolin
Westinghouse Descriptive Bulletin 33-650, "Type CGI Compressed Gas Insulated Bus", Jun. 1982, pp. 1-8.
Bowman Gary K.
Hopkins Melvyn D.
Meyer Jeffry R.
Askin Laramie E.
Telfer G. H.
Westinghouse Electric Corp.
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