US 11,870,083 B2
Exterior body, abnormality detector, and abnormality detection system
Akihiro Kirihara, Tokyo (JP); Yuma Iwasaki, Tokyo (JP); Masahiko Ishida, Tokyo (JP); Koichi Terashima, Tokyo (JP); and Ryohto Sawada, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Appl. No. 17/286,619
Filed by NEC Corporation, Tokyo (JP)
PCT Filed Oct. 25, 2019, PCT No. PCT/JP2019/041844
§ 371(c)(1), (2) Date Apr. 19, 2021,
PCT Pub. No. WO2020/090638, PCT Pub. Date May 7, 2020.
Claims priority of application No. 2018-206482 (JP), filed on Nov. 1, 2018.
Prior Publication US 2021/0366666 A1, Nov. 25, 2021
Int. Cl. H01M 50/124 (2021.01); H01M 50/14 (2021.01); H01M 10/48 (2006.01); H01M 50/10 (2021.01); H01M 50/105 (2021.01); H01M 50/119 (2021.01); H01M 50/131 (2021.01); H10N 15/20 (2023.01)
CPC H01M 50/124 (2021.01) [H01M 10/48 (2013.01); H01M 50/10 (2021.01); H01M 50/105 (2021.01); H01M 50/119 (2021.01); H01M 50/131 (2021.01); H01M 50/14 (2021.01); H10N 15/20 (2023.02); H01M 2200/10 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An exterior body of an electronic device that generates heat during operation, the exterior body comprising: a magnetic body, as at least a part of the exterior body, that has spontaneous magnetization and generates electromotive force by exhibiting an abnormal Nernst effect through heat generation of the electronic device; and an electrode for extracting power, being provided on the magnetic body.