Title:
EXPLOSION-PROOF VALVE, BATTERY PACK, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/220486
Kind Code:
A1
Abstract:
An explosion-proof valve (100), a battery pack, and a vehicle. The explosion-proof valve comprises: a valve body (1), a diaphragm, and a filtration structure. A flow path is provided between a valve body inlet (11) and a valve body outlet (12). The filtration structure is provided in the flow path. A fluid introduced via the valve body inlet and drained from the valve body outlet is provided with a first flow path and a second flow path, when the fluid flows according to the first flow path, the fluid runs through the filtration structure in a first direction, and when the fluid flows according to the second flow path, the fluid runs through the filtration structure in a second direction, where the first direction and the second direction are opposite each other.
Inventors:
XIE WEI (CN)
HU QINGFENG (CN)
WANG XIAOLONG (CN)
ZHENG WEIXIN (CN)
ZHU YAN (CN)
HU QINGFENG (CN)
WANG XIAOLONG (CN)
ZHENG WEIXIN (CN)
ZHU YAN (CN)
Application Number:
PCT/CN2019/097718
Publication Date:
November 05, 2020
Filing Date:
July 25, 2019
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
B01D46/10; F16K17/40; H01M2/12
Domestic Patent References:
| WO2013121990A1 | 2013-08-22 |
Foreign References:
| CN108550758A | 2018-09-18 | |||
| CN101920148A | 2010-12-22 | |||
| CN208570682U | 2019-03-01 | |||
| CN105789517A | 2016-07-20 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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