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. 28, 2006
Filed:
Aug. 09, 2004
Nicholas F. Busch, Freeport, IL (US);
Nicholas F. Busch, Freeport, IL (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A switch apparatus, system and method are disclosed herein, including one or more magnetic sensing elements that follow a travel path thereof, and a plurality of permanent magnets located in a mirrored configuration about the travel path. Such a configuration permits a magnetic field variation associated with the permanent magnets and the magnetic sensing element to be reduced with respect to the magnetic sensing element and the permanent magnets position tolerances, thereby generating a reduced magnetic field variation thereof which improves switching accuracy. A signal processing module can also be provided, which includes a signal conditioning circuit associated with a microprocessor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile