Title:
保護板、電池セル組立体、電池モジュール及び車両
Document Type and Number:
Japanese Patent JP7247361
Kind Code:
B2
Abstract:
This application relates to the field of energy storage components, and in particular, to a protective plate, a battery unit assembly, a battery module group, and a vehicle. The protective plate is provided with a guide groove. The protective plate is configured to shield an explosion-proof valve of a battery cell. The guide groove is configured to be disposed corresponding to the explosion-proof valve, and is configured to guide a flow direction of a flame ejected from the explosion-proof valve. In this application, the guide groove is disposed on the protective plate to guide the flame to a direction away from passengers, thereby protecting the passengers from injury.
Inventors:
Chen Cindy
Youkai Jae
Jin Hai Zoo
Jyoringan
Wan Pong
Shi Dong Yang
Youkai Jae
Jin Hai Zoo
Jyoringan
Wan Pong
Shi Dong Yang
Application Number:
JP2021551844A
Publication Date:
March 28, 2023
Filing Date:
April 02, 2020
Export Citation:
Assignee:
Contemporary Amperex Technology Co., Limited
International Classes:
H01M50/35; H01M50/249; H01M50/342; H01M50/383
Domestic Patent References:
| JP2019003843A | ||||
| JP2012221837A | ||||
| JP2014216315A | ||||
| JP2004355914A |
Attorney, Agent or Firm:
Hirayama Kazuyuki
Kakimoto Kyosei
Mitsukazu Kondo
Kakimoto Kyosei
Mitsukazu Kondo