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:
Apr. 22, 2014
Filed:
Nov. 26, 2012
International Business Machines Corporation, Armonk, NY (US);
Alfredo Aldereguia, Cary, NC (US);
Jeffrey R. Hamilton, Pittsboro, NC (US);
Clifton E. Kerr, Durham, NC (US);
Grace A. Richter, Raleigh, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An apparatus includes a flexible support member having a first and second ends and a plurality of guides there between. The apparatus further includes an electrical generator having a magnet, an electrical coil surrounding the magnet, and a pair of electrical leads for delivering electrical current generated in the coil. A tensile member is connected between the first end of the support member and the magnet, wherein the tensile member extends along a path from the first end of the support member through the plurality of guides to the magnet. A spring element biases the magnet in a direction to impart tension to the tensile member. Deflection of the support member from a relaxed position to a deflected position modifies the length of the path of the tensile member to displace the magnet within the electrical coil and generate an electrical current.