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. 26, 2024
Filed:
Nov. 19, 2019
Ningbo Crrc Times Transducer Technology Co., Ltd., Ningbo, CN;
Juping Li, Ningbo, CN;
Liangguang Zheng, Ningbo, CN;
Xiaowei Hou, Ningbo, CN;
Tao Jiang, Ningbo, CN;
Junjie Guo, Ningbo, CN;
Zhujian Chen, Ningbo, CN;
Po Zhang, Ningbo, CN;
Fangliang Zhu, Ningbo, CN;
Hang Zhao, Ningbo, CN;
NINGBO CRRC TIMES TRANSDUCER TECHNOLOGY CO., LTD., Ningbo, CN;
Abstract
A micro-fluxgate sensor has a double-iron core assembly, a self-oscillating module, a current superimposing and amplifying module and a voltage acquisition module. The double-iron core assembly comprises a first iron core and a second iron core. The first iron core is provided with a first winding coil. The second iron core is provided with a second winding coil. The first winding coil and the second winding coil are respectively connected with an input end of the self-oscillating module, and an output end of the self-oscillating module is respectively connected with the current superimposing and amplifying module and the voltage acquisition module. The fluxgate sensor is simple in processing circuit without manual debugging and is easily integrated.