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:
Sep. 03, 2019
Filed:
Sep. 28, 2017
Shandong University, Jinan, Shandong, CN;
Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, CN;
Jilin Core Logistics and Coating Equipment Co., Ltd., Changchun, Jilin, CN;
Shandong Gelnnt Environmental Techonology Co., Ltd., Dezhou, Shandong, CN;
Yuxi Jia, Jinan, CN;
Yunli Guo, Jinan, CN;
Lijia An, Changchun, CN;
Weiguo Yao, Changchun, CN;
Linlin Gao, Jinan, CN;
Qinglin Wang, Jinan, CN;
Mingshun Jiang, Jinan, CN;
Haiqing Wang, Jinan, CN;
Jieying Zhi, Jinan, CN;
Yaru Zhao, Jinan, CN;
Qingmei Sui, Jinan, CN;
SHANDONG UNIVERSITY, Jinan, CN;
CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY, CHINESE ACADEMY OF SCIENCES, Changchun, CN;
JILIN CORE LOGISTICS AND COATING EQUIPMENT CO., LTD., Changchun, CN;
SHANDONG GELNNT ENVIRONMENTAL TECHNOLOGY CO., LTD., Dezhou, CN;
Abstract
A composite material packaged fiber grating sensor and a manufacturing method thereof. The sensor includes a fiber grating sensor component, a composite material coverage layer, a resin package layer and a composite material substrate layer. In the sensor, a temperature fiber grating and a strain fiber grating are packaged in a composite material structure, so that the structure is light and simple, its computability with the composite material is good, the measurement accuracy is high, and the survival rate and the service life of the installed sensor can be greatly improved, the sensor component can be externally pasted on to or inter-implanted in a composite material structural part, and can be applied to the distributed online health monitoring on the structural part. The manufacturing method of the composite material packaged fiber grating sensor is simple, efficient and stable, and is suitable for rapid mass production by enterprises.