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:
Jun. 20, 2017
Filed:
Jan. 17, 2013
Roger Glen Duncan, Christiansburg, VA (US);
Brooks A. Childers, Christiansburg, VA (US);
Paul F. Wysocki, Blacksburg, VA (US);
Roger Glen Duncan, Christiansburg, VA (US);
Brooks A. Childers, Christiansburg, VA (US);
Paul F. Wysocki, Blacksburg, VA (US);
BAKER HUGHES INCORPORATED, Houston, TX (US);
Abstract
A temperature sensing arrangement includes a member having a first coefficient of thermal expansion, and an optical fiber having a second coefficient of thermal expansion. The optical fiber is strain transmissively mounted to the member. And the first coefficient of thermal expansion is greater than the second coefficient of thermal expansion such that strain measurable in the optical fiber is correlatable to temperature changes in the member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile