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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.:

US 12763427 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Nov. 24, 2023

Gas-exhausting apparatus, battery cell, battery and electricity-consuming apparatus

Applicant:

Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;

Inventors:

Wanqiu Meng, Ningde, CN;

Qian Liu, Ningde, CN;

Yonghuang Ye, Ningde, CN;

Yulian Zheng, Ningde, CN;

Longfei Xue, Ningde, CN;

Xiaoxi Zhang, Ningde, CN;

Assignee:

CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong, CN;

Attorney:

ANOVA LAW GROUP, PLLC

Primary Examiner:

Jennifer A Boyd

Assistant Examiner:

Olivia A Jones

Int. Cl.
CPC ...
H01M 50/30 (2021.01);
U.S. Cl.
CPC ...
H01M 50/394 (2021.01);
Abstract

A gas-exhausting apparatus includes a gas-exhausting body and a gas-exhausting mechanism. The gas-exhausting mechanism includes a connecting assembly and a gas-ventilating member. The connecting assembly includes first and second connecting members. The first connecting member is provided with a first through hole for communicating with an inside of the battery cell. The second connecting member is provided with a second through hole for communicating with an outside of the battery cell. The first connecting member is configured to attach to a surface of the gas-ventilating member facing the inside of the battery cell. The second connecting member is configured to attach to a surface of the gas-ventilating member facing away from the inside of the battery cell. An orthographic projection of the first through hole on the gas-ventilating member and an orthographic projection of the second through hole on the gas-ventilating member are arranged to be staggered from each other.

Find Patent Forward Citations

Meng, Wanqiu. (2026). Gas-exhausting apparatus, battery cell, battery and electricity-consuming apparatus (U.S. Patent No. 12763427). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12763427

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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