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:
Nov. 13, 2018
Filed:
Nov. 18, 2014
Fugro Technology B.v., Leidschendam, NL;
Willem De Jong, Leidschendam, NL;
German Enrique Knoppers, Leidschendam, NL;
Devrez Mehmet Karabacak, Leidschendam, NL;
Bastiaan Meulblok, The Hague, NL;
FUGRO TECHNOLOGY B.V., Ieidschendam, NL;
Abstract
A pressure sensor device having a chamber filled with a pressure transfer medium, the chamber having at least one window that at least partly transfers pressure waves in a fluid; an optical fiber extending longitudinally through the chamber, the optical fiber including a Fiber Bragg Grating and two mounting spots at opposite sides of the Fiber Bragg Grating; a frame having a first frame end and a longitudinally opposite second frame end; a pressure response assembly connected in parallel to a fiber portion between the two mounting spots, the pressure response assembly including a series arrangement of a pressure response element and a movement damper; and a resilient member connected in series to the frame and to a parallel arrangement of the fiber portion and the pressure response assembly.