Electricity: conductors and insulators – Insulators – With terminal elements
Patent
1990-12-04
1992-09-15
Picard, Leo P.
Electricity: conductors and insulators
Insulators
With terminal elements
H01B 1706
Patent
active
051479842
ABSTRACT:
An insulator member comprises a porcelain insulator head and a polymeric shed secured to the insulator head. The insulator member can be used, for example, in an improved electrical line insulator which comprises a) an insulator unit comprising a porcelain head, and a polymeric shed secured to the porcelain head; b) a metal cap and a metal pin each situated at a surface of the insulator unit opposite to the other, the porcelain head forming a recess to receive the pin; c) cement mechanically securing the cap to the insulator unit; and d) cement within the recess and about the pin mechanically securing the pin within the recess. Methods of manufacture are also disclosed.
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Mazeika Linas
Midgley John A.
Burkard Herbert G.
Korka T.
Picard Leo P.
Raychem Corporation
Zahrt II William D.
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