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:
Feb. 11, 2003
Filed:
Jun. 29, 2001
Steven L. Ross, Pittsburgh, PA (US);
Universal Electric Corporation, Bridgeville, PA (US);
Abstract
An improved electrical bus system maximizes the distance that electrical current must travel between adjacent buses before a short can occur by placing the buses at the top portion of upside down U-shaped channels within the insulator, and connecting the adjacent U-shaped channels at their bottom ends. The buses are exposed at each end of a bus section, with a joint insulator frictionally secured between the bus insulator and housing to provide insulation for these exposed bus ends. Adjacent bus sections are electrically connected using a snap-on connector extending across the adjacent bus sections. If a neutral bus is included, for example, in a three-phase system, the neutral bus is located directly between a pair of live buses. Because the potential between a live bus and a neutral bus is one-half the potential between two live buses, the live buses may be positioned closer to the neutral bus than another live bus.