USA As Represented by Secretary of the Navy

Alan T Inouye

Jeffrey V Wilson

Leroy W Tucker

William D Briggs

Wayne R Tausig

Thorndyke Roe, Jr

Mark L Baker

A means is provided to uniformly tension long lengths of small cables while hey are simultaneously exposed to simulated environments such as deep ocean conditions. Tension on the cable is adjustable by varying the pressure inside an elastic bladder sealed about a stress spool on which the cable is wrapped, within a pressure chamber. Spool cores can be nested so that several lengths of different cables can be tested together.

Test apparatus for uniform tensioning of long lengths of small cables in

The invention is a device for splicing submarine coaxial cable underwater the seafloor with a simple push-on operation to restore and maintain electrical and mechanical strength integrity; the splice device is mateable directly with the severed ends of a coaxial cable to be repaired. Splicing assemblies comprise a dielectric pressure compensating fluid filled guide cavity, a gelled castor oil cap and wiping seals for exclusion of seawater, electrical contacts, a cable strength restoration mechanism, and a pressure compensation system for controlled extrusion of and depletion loss prevention of dielectric seal fluid during cable splicing. A splice is made underwater by directly inserting prepared ends of coaxial cable, having no connector attachments, into splicing assemblies.

Underwater splice for submarine coaxial cable

A quick disconnect intercell busbar for providing an easily removable, inidually insulated bussing system for deep submergence batteries. A bussing conductor having silver plated copper pin terminations carries battery currents with a minimal voltage drop. The busbar is insulated to provide sealing of the battery electrical circuits thereby eliminating shorts caused by electrolyte contamination or seawater intrusion. A low current conductor connected to the bussing conductor with suitable insulation provides for monitoring of intercell voltages.

Quick disconnect intercell busbar for deep submergence batteries

A quick disconnect intercell busbar for providing an easily removable, inidually insulated bussing system for deep submergence batteries. A bussing conductor having silver plated copper pin terminations carries battery currents with a minimal voltage drop. The busbar is insulated to provide sealing of the battery electrical circuits thereby eliminating shorts caused by electrolyte contamination or seawater intrusion. A low current conductor connected to the bussing conductor with suitable insulation provides for monitoring of cell voltages.

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Ventura, CA, United States of America

Alan T Inouye