US Patent 7315231 Electrical reactor assembly having center taps
Patent 7315231 was granted and assigned to Illinois Tool Works on January, 2008 by the United States Patent and Trademark Office.
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An electrical reactor assembly and method of assembly is disclosed. The reactor is formed from a combination of a magnetic T-core and a pair of magnetic L-cores. A plurality of comb-like separators is placed over a vertical portion of the T-core. A wire, with a rectangular cross-section, is wound about the vertical portion of the T-core thereby forming a coil. The comb-like separators electrically isolate the wire from adjacent windings and the T-core. The L-cores are attached to the T-core such that they flank two sides of the coil. A plurality of taps is formed on a side of the coil that is not flanked by one of the L-cores. The taps are formed by extending individual windings further from the T-core than other common windings. Preferably, a hole is formed through the rectangular wire at the taps to provide a secure electrical connection to the wire.
US Patent 07315231 Electrical reactor assembly having center taps US Patent 7315231 Electrical reactor assembly having center taps
US Patent 07315231 Electrical reactor assembly having center taps
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