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:
Mar. 25, 2014
Filed:
Aug. 22, 2012
John A. Gorczyca, Lansdale, PA (US);
Manuel C. Blanco, Hillsborough, NJ (US);
Steven J. Mandrachia, Eagleville, PA (US);
John A. Gorczyca, Lansdale, PA (US);
Manuel C. Blanco, Hillsborough, NJ (US);
Steven J. Mandrachia, Eagleville, PA (US);
Illinois Tool Works Inc., Glenview, IL (US);
Abstract
A method for optimizing performance of a static neutralizing power supply coupled to a controller and configured to provide an output to at least one ionizer includes, (a) during a first time period, sensing a current flow to the at least one ionizer, and (b) comparing, in the controller, an expected current flow to the sensed current flow. A difference between the expected and sensed current flows is proportional to a charge on an object to be neutralized proximate the at least one ionizer. The method further includes (c) adjusting, by the controller and based on the comparison, one or more properties of the output to the at least one ionizer to neutralize the charge on the object during a second time period following the first time period, and (d) periodically repeating steps (a)-(c) for successive first and second time periods.