Minnesota Wire and Cable

Minnesota Wire

Other

Northrop Grumman Systems Corporation

Minnesota Wine & Cable

Thomas Kukowski

Paul J Wagner

Kevin Voigt

Chris Duca

Jeffrey C Lewison

Mike Matuszewski

Eric J Wagner

Edward M Silverman

Michael Matuszewski

Thomas Swanson

Phillip Hayes

James Grant

A cable has a first conductive core configured from a first strand of carbon nanotubes (CNTs), a first copper coating surrounding the strand of CNTs along a length of the cable. The cable also has a first shielding configured from CNTs and copper and surrounding the first core along the length of the cable. The cable also has a second shielding configured from CNTs and copper and surrounding the first shielding along the length of the cable. The cable also has a jacket surrounding the second shielding along the length of the cable.

Carbon nanotube based cabling

One cable shielding has a first metal shielding braided along a length of a cable, a CNT paper shielding surrounding the first metal shielding along the length of the cable, and a second metal shielding braided about the CNT paper shielding along the length of the cable.

Systems and methods presented herein provide for elastomeric and flexible cables. One cable includes a first insulator extruded as a tube. The cable also includes an elastomeric conductor comprising conductive particles embedded in a polymer. The elastomeric conductor is extruded with the elastomeric insulator through a conduit of the tube. Other cables include flexible wires extruded with elastomeric tubes. In some embodiments, the cables are configured with stay cords that limit a length of stretching in the cable.

Elastomeric and flexible cables

A cable comprising hybrid carbon nanotube (CNT) shielding includes at least one conducting wire; at least one insulating layer covering at least one of the at least one conducting wire; a metallic foil component configured for lower frequency shielding function; and a CNT tape component configured for higher frequency shielding function.

Hybrid carbon nanotube shielding for lightweight electrical cables

Systems and methods are provided for early detection of wire/cable faults. For example, a system may detect electrical/electronic faults with power lines, data lines, communication lines, coaxial cables, and the like (generally referred to herein as 'lines', 'wires', and &#x201c;cables&#x201d;) by providing sacrificial materials including a conductive material external to the lines. A processor may be coupled to the conductive material to transmit a control signal along the conductive material of the line to determine whether the line is degrading. That is, when the sacrificial material wears away and exposes the conductive sacrificial material in the line, that conductive material may begin to experience faults. The faults in the external conductive material may serve as precursors to the overall degradation of the line. Thus, the line may be repaired or replaced prior to the degradation of the line itself.

Elastomeric conductor and shield fault detection

The systems and methods described herein provide for the early detection of wire/cable faults. For example, a system may detect electrical/electronic faults with power lines, data lines, communication lines, coaxial cables, and the like (generally referred to herein as 'lines', 'wires', and &#x201c;cables&#x201d;) by providing sacrificial materials including a conductive material external to the lines. A processor may be coupled to the conductive material to transmit a control signal along the conductive material of the line to determine whether the line is degrading. That is, when the sacrificial material wears away and exposes the conductive sacrificial material in the line, that conductive material may begin to experience faults. The faults in the external conductive material may serve as precursors to the overall degradation of the line. Thus, the line may be repaired or replaced prior to the degradation of the line itself.

Growing community of inventors

Apple Valley, MN, United States of America

Thomas Kukowski