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. 17, 2025
Filed:
Jan. 23, 2025
Innovation Center of Yangtze River Delta, Zhejiang University, Zhejiang, CN;
Zhejiang University, Zhejiang, CN;
Yaozhi Luo, Hangzhou, CN;
Huibin Ge, Hangzhou, CN;
Yuan Cheng, Hangzhou, CN;
Chao Yang, Hangzhou, CN;
INNOVATION CENTER OF YANGTZE RIVER DELTA, ZHEJIANG UNIVERSITY, Jiaxing, CN;
ZHEJIANG UNIVERSITY, Hangzhou, CN;
Abstract
A method for manufacturing a non-magnetic spatial latticed shell structure composed of carbon fiber plate members. The load-bearing member of the latticed shell structure is made of non-magnetic carbon fiber plate, and joints are made of non-magnetic titanium alloy material. The magnetic shielding layer is provided on the roofing system above the structural layer, and a non-magnetic space with a magnetic field strength lower than 1 nT is formed inside the structure. The load-bearing members are fixed by two carbon fiber limb plates in the form of inter-limb connection and forms an hollow rectangular built-up section; and the joint comprises a titanium alloy gusset plate, a titanium alloy bolt group, and a carbon fiber limb plate; the magnetic shielding layer of the roofing system comprises a shielding layer pad, a shielding layer, a shielding laminate, a buffer layer, a permalloy plate, and a batten.