Marmon Utility LLC

Charles J Clement

Guberson Mercedat

Michael Lee Williams

Gary C Grenier

Edward Laughlin

Shravani Talabathula

Jordan Barthol

Michael L Williams

Leonard P Jean

May Cho

Gray Grenier

A cable spacer includes first and second angle arms each having a cable engaging end at one end and a flat tab portion at an opposite end having a connecting tab and an aperture to connect the arms to each other. An insulator extends between and connects the angle arms at their respective connecting tabs. The insulator has a non-conductive core. The angle arms and insulator mounted to each other define a spacer plane. A bottom arm is mounted to and depends from insulator. The bottom arm is mounted to the insulator to sway into and out of the spacer plane. A clamp secures the cable spacer to a messenger and includes upper and lower clamp portions. The upper clamp portion mounts to the messenger and the lower clamp portion mounts to cable spacer angle arms. The lower clamp portion is rotatable relative to the upper clamp portion.

Aerial cable spacer insulator

High voltage insulators are disclosed, along with related methods of manufacture and use. The disclosed high voltage insulators include a core strength member joined to one or more end fittings and secured with one or more elastomeric members. A plastic body surrounds the core strength member, the elastomeric member, and at least a portion of the end fitting. In particular, the plastic body is molded over the elastomeric member(s) and, upon cooling, the plastic body exerts a radial compressive force on the underlying elastomeric member(s) to seal the joint of the high voltage insulator and protect it from moisture, even throughout temperature fluctuations in the field.

Moisture seal for high voltage insulator

An electrical insulator apparatus and method of manufacturing an electrical insulator apparatus includes a core strength member which is positioned at least partially within at least one end-fitting. A thermoplastic exterior body having a plurality of spaced fins is injection-molded over the core strength member and at least partially over the at least one end-fitting. The core strength member is attached to the at least one end-fitting without a mechanical compression to the at least one end-fitting and without an adhesive between the core strength member and the at least one end-fitting. One or more mechanical upset structures formed on the at least one end-fitting prevent movements of the injection molded thermoplastic exterior body relative to the at least one end-fitting.

Electrical insulator apparatus and method of manufacturing the same

A conductor cover apparatus for use with an overhead electrical transmission and distribution system and related methods is provided. The conductor cover apparatus has a center cover member. At least one arm connector is formed on the center cover member, the at least one arm connector having an opening and a first hole positioned between a first external side and a second external side of the at least one arm connector. An extension arm is positioned at least partially interior of the first and second external sides of the at least one arm connector. At least one pin is removably connecting the extension arm to the at least one arm connector, wherein the at least one pin is positioned through the first hole of the at least one arm connector and a first arm hole within the extension arm.

Wildlife protective cover having a conductor/insulator guard and system for power distribution and transmission systems and related methods

An electrical insulator apparatus and methods of using the same are provided. The apparatus includes an insulator body formed about a central axis, the insulator body having a plurality of spaced fins positioned along an exterior of the insulator body. A first jaw portion is positioned on an upper portion of the insulator body. A second jaw portion is positioned proximate to the first jaw portion and is movable with respect to the first jaw portion. At least one fastener is connected between the first and second jaw portions. A jaw platform is positioned at least partially between the first and second jaw portions, wherein the first and second jaw portions and the jaw platform form a notch sized to receive an electrical conductor, wherein the jaw platform substantially lies within a first plane angled substantially between 6&#xb0; and 184&#xb0; with respect to the central axis of the insulator body.

Growing community of inventors

Pelham, NH, United States of America

Charles J Clement