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:
Feb. 25, 2020
Filed:
May. 31, 2018
Sf Motors, Inc., Santa Clara, CA (US);
Yifan Tang, Santa Clara, CA (US);
Chien-Fan Chen, Santa Clara, CA (US);
Ying Liu, Santa Clara, CA (US);
Derek Nathan Wong, Santa Clara, CA (US);
CHONGQING JINKANG NEW ENERGY VEHICLE CO., LTD., Chongqing, CN;
SF MOTORS, INC., Santa Clara, CA (US);
Abstract
Provided herein are battery cells for battery packs in electric vehicles. The battery cell includes a housing defining an inner region, an electrolyte disposed within the inner region, and a gasket that couples a lid with the housing to seal the battery cell. The gasket can include an inner portion having an ingress point and an egress point. The inner portion can have disposed therein a thermocouple wire that extends through the inner portion, past the ingress point and past the egress point. The thermocouple wire can include a first lead, a second lead, and a third lead. The first, second, and third leads can be disposed within a common jacket between the ingress point and the egress point. A thermocouple sensor can be disposed in the inner region and be coupled with the first, second, and third leads of the thermocouple wire to provide sensed temperature information.