WO2026124917 - BATTERIEZELLE MIT HEILRESERVOIR
National phase entry is expected:
Publication Number
WO/2026/124917
Publication Date
18.06.2026
International Application No.
PCT/EP2025/083254
International Filing Date
17.11.2025
Title **
[German]
BATTERIEZELLE MIT HEILRESERVOIR
[English]
BATTERY CELL HAVING REPAIR RESERVOIR
[French]
CELLULE DE BATTERIE ÉQUIPÉE D'UN RÉSERVOIR DE CICATRISATION
Applicants **
CARL FREUDENBERG KG
Inventors
KRITZER, Peter
SCHNEIDER, Stefan
LEICHNER, Tim
MÜLLER, Michael
HASENBANK, Sigrid
SZPARAGOWSKI, Raymond
Priority Data
102024137219.2
11.12.2024
DE
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
* |
| 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
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 译文 |
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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[German]
Die Erfindung betrifft eine Batteriezelle, umfassend: ein Gehäuse (2), einen Zellstack (3) mit einer Elektrode, insbesondere einer Anode (31), einen flüssigen Elektrolyten, wobei der Zellstack (3) und der Elektrolyt im Gehäuse (2) angeordnet sind, und ein Reservoir (5) mit einer Heilsubstanz, welche eingerichtet ist, eine Grenzschicht an der Elektrode auszubilden, wobei das Reservoir (5) im Gehäuse (2) angeordnet ist, und wobei das Reservoir (5) eingerichtet ist, die Heilsubstanz an den Elektrolyten abzugeben, um Beschädigungen an der Grenzschicht zu heilen.[English]
The invention relates to a battery cell comprising: a housing (2), a cell stack (3) having an electrode, in particular an anode (31), a liquid electrolyte, wherein the cell stack (3) and the electrolyte are arranged in the housing (2), and a reservoir (5) having a repair substance which is designed to form a boundary layer on the electrode, wherein the reservoir (5) is arranged in the housing (2), and wherein the reservoir (5) is designed to dispense the repair substance to the electrolyte in order to repair damage at the boundary layer.[French]
L'invention concerne une cellule de batterie comprenant : un boîtier (2), un empilement de cellules (3) comprenant une électrode, en particulier une anode (31), un électrolyte liquide, l'empilement de cellules (3) et l'électrolyte étant disposés dans le boîtier (2), et un réservoir (5) contenant une substance de cicatrisation conçue pour former une couche d'interface au niveau de l'électrode, le réservoir (5) étant disposé dans le boîtier (2), et le réservoir (5) étant conçu pour libérer la substance de cicatrisation dans l'électrolyte afin de cicatriser des dommages au niveau de la couche d'interface.