초록 ▼

A fuse having two juxtaposed coextensive tubular housing layers is provided with a reactive material deposited within the inner tube, which inner tube is elongated or stretched before forming the outer tubular layer. In the method of manufacture, the inner tubular member is provided with a reactive

A fuse having two juxtaposed coextensive tubular housing layers is provided with a reactive material deposited within the inner tube, which inner tube is elongated or stretched before forming the outer tubular layer. In the method of manufacture, the inner tubular member is provided with a reactive material, primarily along its inner surface, thereafter stretched to provide the desired inner tube dimensions with the desired reactive material core load per unit length, the stretched tube is then provided with an outer tubular covering.

대표청구항 ▼

A method of producing a fuse comprising the steps of: (a) forming a first tube having an inner surface and an outer surface; (b) placing a reactive material in a core load per unit length within said first tube; (c) elongating said first tube whereby the wall thickness of said first tube and core lo

A method of producing a fuse comprising the steps of: (a) forming a first tube having an inner surface and an outer surface; (b) placing a reactive material in a core load per unit length within said first tube; (c) elongating said first tube whereby the wall thickness of said first tube and core load per unit length of said reactive material are reduced; and (d) applying an outer coating onto said outer surface of said first tube, said coating arranged coextensively to said elongating first tube.