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:
Oct. 08, 2013
Filed:
Sep. 22, 2009
Jason M. Maguire, Middletown, RI (US);
Gregory H. Ames, Wakefield, RI (US);
Jason M. Maguire, Middletown, RI (US);
Gregory H. Ames, Wakefield, RI (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
An accelerometer has a substantially linear strain sensor with a transducer joined to the strain sensor. The transducer has a base that provides rigidity perpendicular to a preferred measurement direction. A plurality of outer flaps are joined to the base supporting the strain sensor. The outer flaps are capable of translating acceleration in the predefined direction to strain in the strain sensor. Two centermost flaps are positioned on either side of the center line of the transducer. Struts are joined between a lower portion of one the centermost flap and an uppermost portion of the nearest outer flap. The struts enhance strain by linking outer flap motion to the centermost flaps. Bridges are joined between each two adjacent outer flaps supporting the strain sensor.