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:
Apr. 21, 2026
Filed:
Mar. 24, 2023
Honda Motor Co., Ltd., Tokyo, JP;
Takuya Taniuchi, Wako, JP;
Toshiyuki Ariga, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A hydrogen sulfide absorbing device capable of efficiently absorbing hydrogen sulfide gas produced in a battery pack with less energy is provided. A hydrogen sulfide absorbing device includes: a battery pack having an all-solid secondary battery cell; a hydrogen sulfide supply part which supplies a hydrogen sulfide-containing gas produced in the battery pack to a hydrogen sulfide absorbing part; a hydrogen sulfide absorbing part having a hydrogen sulfide absorber configured to absorb hydrogen sulfide gas contained in the hydrogen sulfide-containing gas; and a hydrogen sulfide absorber heating part which heats the hydrogen sulfide absorber using waste heat produced by a waste heat generator.