WO2025139921 - THERMAL RUNAWAY GAS TREATMENT APPARATUS AND METHOD, AIRTIGHTNESS TEST METHOD FOR THERMAL RUNAWAY GAS TREATMENT APPARATUS, AND ENERGY STORAGE DEVICE
National phase entry is expected:
Publication Number
WO/2025/139921
Publication Date
03.07.2025
International Application No.
PCT/CN2024/140131
International Filing Date
18.12.2024
Title **
[English]
THERMAL RUNAWAY GAS TREATMENT APPARATUS AND METHOD, AIRTIGHTNESS TEST METHOD FOR THERMAL RUNAWAY GAS TREATMENT APPARATUS, AND ENERGY STORAGE DEVICE
[French]
APPAREIL ET PROCÉDÉ DE TRAITEMENT DE GAZ D'EMBALLEMENT THERMIQUE, PROCÉDÉ DE TEST D'ÉTANCHÉITÉ À L'AIR POUR APPAREIL DE TRAITEMENT DE GAZ D'EMBALLEMENT THERMIQUE, ET DISPOSITIF DE STOCKAGE D'ÉNERGIE
[Chinese]
一种热失控烟气处理装置、处理方法、热失控烟气处理装置的气密性检测方法及储能设备
Applicants **
D-AUS ENERGY STORAGE TECHNOLOGY (XI'AN) CO., LTD
Inventors
LEI, Zhengjun
REN, Jiaqi
Priority Data
202311827962.X
28.12.2023
CN
202311827957.9
28.12.2023
CN
202420173494.2
24.01.2024
CN
202410226829.7
29.02.2024
CN
202410509374.X
26.04.2024
CN
202420675806.X
03.04.2024
CN
202410509382.4
26.04.2024
CN
Application details
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 3900 | |
| EPO | Filing, Examination, Granting | 61783 | |
| Japan | Filing, Examination, Granting | 4042 | |
| South Korea | Filing, Examination, Granting | 6227 | |
| USA | Filing, Examination, Granting | 16340 |
Total:
92,292
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Abstract[English]
A thermal runaway gas treatment apparatus and method, an airtightness test method for the thermal runaway gas treatment apparatus, and an energy storage device. The thermal runaway gas treatment apparatus uses an alkali solution, an adsorbent medium, an organic solvent, a flame-retardant gas, an ignition apparatus, etc., to perform treatment on a thermal runaway gas. The problem of potential safety hazards caused by discharging a thermal runaway gas out of a housing of a battery is solved, and the safety of the battery is improved.[French]
L'invention concerne un appareil et un procédé de traitement de gaz d'emballement thermique, un procédé de test d'étanchéité à l'air pour l'appareil de traitement de gaz d'emballement thermique, et un dispositif de stockage d'énergie. L'appareil de traitement de gaz d'emballement thermique utilise une solution alcaline, un milieu adsorbant, un solvant organique, un gaz ignifuge, un appareil d'allumage, etc., pour effectuer un traitement sur un gaz d'emballement thermique. Le problème des risques potentiels de sécurité provoqués par la décharge d'un gaz d'emballement thermique hors d'un boîtier d'une batterie est résolu, et la sécurité de la batterie est améliorée.[Chinese]
一种热失控烟气处理装置、处理方法、热失控烟气处理装置的气密性检测方法及储能设备，热失控烟气处理装置采用的碱溶液、吸附介质、有机溶剂，阻燃气体和点火装置等对热失控烟气进行处理；解决热失控烟气排出电池壳体外存在的安全隐患问题，提升电池的安全性。