The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 12, 2001
Filed:
Dec. 06, 1999
Roger L. Rumsey, Wichita, KS (US);
Relight America, Inc., Wichita, KS (US);
Abstract
A shielded wiring system for a high voltage AC current having a flexible cable formed of a central current carrying electrical conductor, a symmetrical layer of insulation concentrically surrounding the central conductor, a symmetrical circumferential layer of shielding conductor surrounding the layer of insulation, and a symmetrical outer sheath of insulation surrounding the shielding conductor, and a connector for connecting the flexible cable to a piece of equipment, the connector having a central electrical conductor and a concentric shield grounded to the piece of equipment, and a short length of bare conductive metal inserted through an opening in the outer sheath of insulation whereby an inner portion conductively engages the shielding conductor and an outer portion engages the concentric shield of the piece of equipment, whereby the symmetrical relationship of a central current carrying conductor within a symmetrical concentric conductive shield providing a concentric and substantially uniform electrostatic field and continuity of ground is maintained throughout the system.