Abstract: Protection of a cable, its termination and other apparatus from lightning strikes on an overhead line is provided by housing a surge arrestor and a cable termination, which are connected in parallel in a common housing, but as separate components not sharing the same axial line. With this configuration, minimal lead length is provided without sacrificing serviceability.
Abstract: An inorganic reinforcement component, such as fiberglass, is reclaimed from a scrap material including a vaporizable organic resin, such as epoxy, by heating the scrap material in an elongated, rotary furnace to a temperature above the vaporization point of the organic resin and below a point where the structural integrity of the reinforcement material is degraded. A purge gas flowing through the furnace countercurrently to the moving bed of scrap material sweeps away volatized gases, the organic reinforcement component is withdrawn from the outlet end of the furnace and a stream of combined gases including the purge gas and the volatized organic material is withdrawn from the inlet end of the furnace.
Type:
Grant
Filed:
August 18, 1988
Date of Patent:
May 28, 1991
Assignee:
Peninsula Copper Industries, Inc.
Inventors:
David G. Hanson, Jr., William A. Hockings