Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Patent
1980-10-22
1983-09-06
Hoag, Willard E.
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
174 73SC, 174143, 264135, 264236, 264255, 264267, 264336, 264347, H01B 300, B29H 906, B29C 1700
Patent
active
044031092
ABSTRACT:
A prefabricated control element for high voltage apparatus, which can be slipped onto a bare or an insulated conductor, especially for fittings for high voltage cables, in the form of an electrical insulator, in which conductive layers which follow each other in the axial direction of the conductor are embedded, engaging each other, having the form of funnels and likewise consisting of elastic conductive material and having a wall thickness of 0.005 to 0.5 mm.
In the manufacture of the control element, individual parts of the insulator are joined together with a material bond by means of the conductive layers which are made of a dispersion of carbon black enriched polymer.
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Anon., Joslyn Advertisement, Electrical World, vol. 186, #12 (12-15-1976), p. 22.
Lehrl Hans
Schroth Reinhard
Hoag Willard E.
Siemens Aktiengesellschaft
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