WO2026125371 - JET FLAME SHIELD FOR PROTECTION AGAINST BATTERY THERMAL RUNAWAY
National phase entry is expected:
Publication Number
WO/2026/125371
Publication Date
18.06.2026
International Application No.
PCT/EP2025/086126
International Filing Date
09.12.2025
Title **
[English]
JET FLAME SHIELD FOR PROTECTION AGAINST BATTERY THERMAL RUNAWAY
[French]
PARE-FLAMMES JAILLISSANTES POUR PROTECTION CONTRE UN EMBALLEMENT THERMIQUE DE BATTERIE
Applicants **
AUTONEUM MANAGEMENT AG
Inventors
BURNETT, Eric
SINNE, Yannik
Priority Data
24219999.0
13.12.2024
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| 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
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** 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 | 2113 | |
| EPO | Filing, Examination, Granting | 9637 | |
| Japan | Filing, Examination, Granting | 2246 | |
| South Korea | Filing, Examination, Granting | 2254 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,990
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Abstract[English]
Jet flame shield for a battery of an electric vehicle, comprising at least 3 fibrous layers, a middle fibrous layer sandwiched between two inert fibrous layers, obtainable by superposition of the at least 3 layers and penetrating all layers with a thermoset binder to form a substantially closed shield, and whereby the middle fibrous layer is a mechanically bonded nonwoven layer of carbon fibers.[French]
L'invention concerne un pare-flammes jaillissantes pour une batterie d'un véhicule électrique, comprenant au moins 3 couches fibreuses, une couche fibreuse intermédiaire prise en sandwich entre deux couches fibreuses inertes, pouvant être obtenue par superposition des au moins 3 couches et pénétrant toutes les couches avec un liant thermodurci pour former un écran sensiblement fermé, et moyennant quoi la couche fibreuse intermédiaire est une couche non tissée liée mécaniquement de fibres de carbone.