Wildlife guard for electrical power distribution and substation facilities
View Patent ↗The present disclosure provides a wildlife guard for electrical power equipment including a disc having a central opening for fitting onto the equipment. The disc includes an electrically insulating material with a conductive filler material in quantity sufficient for the disc to maintain an electrostatic charge. The disc has an insertion slot extending from an outer portion to the central opening for movement of the disc onto the equipment. The present disclosure also provides a wildlife guard for an electrical insulator bushing having an electrical conductor extending outwardly therefrom. The wildlife guard includes an electrically nonconductive cover for covering at least a portion of the electrical conductor, the cover being adapted to mount upon the bushing and a conductive panel attached to the cover.
1. A wildlife guard manufactured by the process of mixing an electrically conductive material with a moldable ultraviolet energy resistant non-conductive material to form a flowable mixture, injecting the mixture into a mold, the mold having a predetermined shape, and removing the product so formed from the mold, wherein the conductive material dispersed in the moldable non-conductive material is in a quantity sufficient to form an array of capacitors within the product such that the wildlife guard maintains an electrostatic charge when placed on electrical equipment.
2. The wildlife guard of claim 1 wherein the conductive material comprises stainless steel fibers.
3. The wildlife guard of claim 1 further including the step of forming in the mold a device having electrostatic properties for mounting the guard to a second device.
4. The wildlife guard of claim 1 wherein the conductive material comprises carbon black.
5. The wildlife guard of claim 1 further comprising the step of attaching the product to a preexisting wildlife guard.
6. A wildlife guard made by the process of mixing an electrically conductive material with a moldable material that is resistant to deterioration from ultraviolet energy, introducing the mixture into a mold, the mold having a predetermined shape, and removing the product so formed from the mold, wherein the product comprises sufficient electrically conductive material by weight to maintain an electrostatic charge when placed on electrical equipment.
7. The wildlife guard of claim 6 wherein the mixture has between about 1% and about 20% by weight of electrically conductive material.
8. The wildlife guard of claim 6 wherein the product so formed from the mold comprises a disc configuration.
9. The wildlife guard of claim 8 wherein in the disc configuration comprises at least one ring.
10. The wildlife guard of claim 6 wherein the product so formed from the mold comprises a substantially conical configuration.
11. The wildlife guard of claim 7 wherein the conductive material comprises stainless steel fibers.
12. The wildlife guard of claim 6 wherein the conductive material comprises carbon black.
13. A wildlife guard capable of maintaining an electrostatic charge when placed on electrical equipment made by the process of mixing an electrically conductive material with a moldable material that is resistant to deterioration from ultraviolet energy to form a moldable mixture, placing the mixture in a mold, the mold having a predetermined shape, removing the product so formed from the mold, said product having a sufficient electrically conductive material dispersed therein by weight to form an array of capacitors within the product so as to maintain an electrostatic charge, and attaching said product to a wildlife guard comprising a non-electrically conductive material so that said wildlife guard with the attached product is capable of maintaining an electrostatic charge when placed on electrical equipment.
14. The wildlife guard of claim 13 wherein the electrically conductive material is selected from a group of electrically conductive materials consisting of stainless steel fibers, carbon black, copper and aluminum.
15. The wildlife guard of claim 13 wherein the mold is an injection mold.
16. The wildlife guard of claim 13 wherein the mold is a compression mold.
17. A wildlife guard manufactured by the process of mixing a predetermined amount of electrically conductive material with a moldable non-conductive material that is resistant to deterioration from ultraviolet light to form a moldable mixture, placing the mixture in a mold, the mold having a predetermined shape of a wildlife guard, and removing from the mold a molded wildlife guard comprising sufficient electrically conductive material by weight disperse in the non-conductive material to form an array of capacitors therein so that the wildlife guard maintains an electrical charge when placed on electrical equipment.
18. The wildlife guard of claim 17 wherein the conductive material comprises stainless steel fibers.
19. The wildlife guard of claim 17 wherein the conductive material comprises carbon black.
20. The wildlife guard of claim 18 wherein the stainless steel fibers are present in an amount of approximately 1% to approximately 20%, by weight, in the non-conductive material.