WO2026046454 - ZELLVERBUND
National phase entry is expected:
Publication Number
WO/2026/046454
Publication Date
05.03.2026
International Application No.
PCT/DE2025/100677
International Filing Date
17.07.2025
Title **
[German]
ZELLVERBUND
[English]
CELL ASSEMBLY
[French]
ENSEMBLE CELLULE
Applicants **
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
Inventors
BRANDMAIER, Jochen
Priority Data
102024124369.4
27.08.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| 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
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| 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 | 1935 | |
| EPO | Filing, Examination, Granting | 8118 | |
| Japan | Filing, Examination, Granting | 2078 | |
| South Korea | Filing, Examination, Granting | 1860 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,731
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Abstract[German]
Es wird ein Zellverbund (10) eines Hochvoltspeichers vorgestellt. Der Zellverbund (10) hat mehrere Zellen (12), wobei jede Zelle (12) ein durch einen Zellfortsatz (28) gebildetes Zellterminal (30) eines ersten Pols (24) und einen zweiten, ein Zellgehäuse (34) bildenden Pol (26) aufweist. Der Zellverbund (10) umfasst außerdem Verbindungsleiter (14), die Zellterminals (30) und/oder zweite Pole (26) elektrisch miteinander verbinden. Zusätzlich ist eine außerhalb der Zellen (12) vorgesehene Kurzschlussverbindung (42) vorgesehen, durch die das Zellterminal (30) und der zweite Pol (26) direkt elektrisch verbunden sind, wenn eine vorher definierte, erste Referenztemperatur überschritten ist.[English]
The invention presents a cell assembly (10) of a high-voltage storage device. The cell assembly (10) has a plurality of cells (12), each cell (12) having a cell terminal (30), formed by a cell extension (28), of a first pole (24) and a second pole (26) that forms a cell housing (34). The cell assembly (10) furthermore comprises connecting conductors (14) that electrically connect cell terminals (30) and/or second poles (26) to one another. Provision is additionally made for a short-circuit connection (42) that is provided outside the cells (12) and directly electrically connects the cell terminal (30) and the second pole (26) if a previously defined first reference temperature is exceeded.[French]
L'invention concerne un ensemble cellule (10) d'un dispositif de stockage haute tension. L'ensemble cellule (10) comporte une pluralité de cellules (12), chaque cellule (12) ayant une borne de cellule (30), formée par une extension de cellule (28), d'un premier pôle (24) et d'un second pôle (26) qui forme un boîtier de cellule (34). L'ensemble cellule (10) comprend en outre des conducteurs de connexion (14) qui connectent électriquement des bornes de cellule (30) et/ou des seconds pôles (26) les uns aux autres. Il est en outre prévu une connexion de court-circuit (42) qui est disposée à l'extérieur des cellules (12) et qui connecte électriquement directement la borne de cellule (30) et le second pôle (26) si une première température de référence précédemment définie est dépassée.