Raytheon Company

Robert E Walsh

Curtis B Carlsten

George L Fix

James L Sturges

An electrical feed-through assembly and method of making an electrical feed-through assembly provide an electrical feed-through assembly that can survive exposure in a high pressure liquid, for example, seawater at least 9000 psi, for substantial periods of time, for example, twenty years, without substantial leakage of the high pressure liquid into or through the electrical feed-through assembly.

Sealed electrical feed-through assembly and methods of making same

In one aspect, a method to repair a cable jacket includes disposing a shrink tube on a damaged area of a cable jacket of a cable. The shrink tube includes a first end portion and a second end portion. The method also includes heating the shrink tube to seal the damaged area and tapering the first end portion of the shrink tube by cutting the shrink tube. Another aspect includes a device to taper end portions of a cable jacket shrink tube repair. A further aspect includes a device to dispose a tube on a cable.

Cable jacket repairing

An anti-corrosion compound including a hydrocarbon grease and an aluminum/indium/zinc powder blended into the hydrocarbon grease.

Growing community of inventors

North Kingstown, RI, United States of America

Robert E Walsh