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:
Jul. 14, 2026
Filed:
Dec. 27, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Hyeon Gi Shin, Yongin-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Abstract
A fire extinguishing system for a battery of a vehicle includes: a gas discharge part installed in a battery pack to discharge a gas inside the battery pack; a gas passage part through which a gas flow, the gas generated inside the battery pack when a fire occurs and discharged through the gas discharge part; a controller, which outputs a control signal for fire extinguishment when a fire occurs inside the battery pack; a vacuum pump installed in a gas passage part to operate according to the control signal outputted from the controller and to perform smothering extinguishment of fire inside the battery pack by sucking gas and air from inside the battery pack during operation; and a closed space part provided in the vehicle so that the gas and air sucked by the vacuum pump can be moved and stored thereto through the gas passage part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile