US Patent 7250748 Integrated anti-differential current sensing system

Patent 7250748 was granted and assigned to Eaton Corporation on July, 2007 by the United States Patent and Trademark Office.

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Patent Inventor Names

Birger Pahl0

Dale L. Gass0

Davin R. Lee0

James E. Hansen0

Jerome K. Hastings0

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Patent abstract

The present invention is directed to a system for current sensing including a first Hall effect sensor and a second Hall effect sensor constructed to provide feedback indicating current flow through a conductor susceptible to external magnetic flux. A housing is configured to position the first Hall effect sensor and the second Hall effect sensor about the conductor to provide generally magnitude equal feedback of the current flow through the conductor and generally polarity opposite feedback of the external magnetic flux.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=072507480

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