Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Patent
1986-06-24
1987-12-22
Askin, Laramie E.
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
174 80, 174179, 174209, 174212, H02G 15068, H01B 1732, H01B 1742, H01B 1764
Patent
active
047148004
ABSTRACT:
A tubular article has an outer component of insulating material having a convoluted outer surface, and an inner component of stress grading material. In another embodiment, a tubular article has an outer component of insulating material having an outer surface that is convoluted along part of its length and shedded along another part of its length. The articles may be of heat-shrinkable polymeric material. The articles are particularly useful for terminating high voltage electric cables, and in the manufacture of electrical insulators.
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Atkins Alan D.
Elliott Kenneth
Looms John S. T.
Askin Laramie E.
Burkard Herb
Raychem Corporation
Rice Edith A.
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