Electrically insulated power line for supplying electrical energy to mobile devices
AssigneeS. A. Chadefaud
InventorGuy Eugene Gaston Devolle
Life of this patent
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Abstract
The power line comprises a conducting section enclosed in an electrically insulating casing open on one side. The section and the casing are hung by claws. At least one claw is designed to block the conducting section and the casing. Expansion joints are designed at some intervals, and end elements prevent any access to the conducting section which is electrically supplied by junction units included in the end elements connecting two adjacent segments.
Claims16
An insulated power line for supplying electrical energy to mobile devices, comprising segments of conducting sections having in cross-section, substantially a shape of an hexagon with a concave side directed downwards to form a contact and guiding surface for a friction piece, said segments of conducting sections being placed in an electrically insulating casing in which they are entirely encased, except on the concave side, on each side of which said casing forms a deep passage for the friction piece, said conducting segments being connected together by means of connection units comprising a cap forming section encasing the segments of the conducting sections on the sides thereof opposite to the concave side, tightening means being designed to block together said conducting sections and said connection unit being contained inside a removable housing provided to encase ends of the electrically insulating casings surrounding the segments of conducting sections which are hung by means of hanging claws comprising a body made of insulating material encasing the insulating casing.
Dependencies are inferred from the claim text.