US Patent 7830643 Power supply with electrostatic cooling fan

Patent 7830643 was granted and assigned to Igo, Inc on November, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

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Igo, Inc

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

78306430

Patent Inventor Names

Richard G. DuBose0

Date of Patent

November 9, 2010

Patent Application Number

113374000

Date Filed

January 23, 2006

Patent Primary Examiner

Stephen W. Jackson

Patent abstract

A power supply having an electrostatic circuit producing sufficient ionic motion to move ambient air over heated surfaces. The electrostatic circuit creates a corona discharge from several emitter point sources producing sufficient ionic motion to move ambient air over a hot surface, such as a heatsink or heatfins, which surface is in communication with the power supply housing. A high DC voltage is generated within the power supply when the power supply is energized to create the ionic motion.