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. 12, 2024
Filed:
May. 07, 2020
Ozyegin Universitesi, Istanbul, TR;
Guney Guven Yapici, Istanbul, TR;
OZYEGIN UNIVERSITESI, Istanbul, TR;
Abstract
A bi-metal actuator includes a shape memory alloy layer thermally actuated, a superelastic alloy layer fixed along to at least a part of the shape memory alloy layer, and at least one deformation sensor. The shape memory alloy layer has an initial shape at or below a transition start temperature Tand a final shape at or above a transition end temperature T, has transitional shapes between the initial shape and the final shape which is formed according to the temperature between the transition start temperature Tand the transition end temperature Tof the shape memory alloy layer. The at least one deformation sensor is provided along at least a part of the superelastic alloy layer for measuring strain values of the superelastic alloy layer indicating the current form of the shape memory alloy layer.