WO2025131172 - BRENNSTOFFZELLENSYSTEM UND SHUTDOWN-VERFAHREN
National phase entry is expected:
Publication Number
WO/2025/131172
Publication Date
26.06.2025
International Application No.
PCT/DE2024/101062
International Filing Date
10.12.2024
Title **
[German]
BRENNSTOFFZELLENSYSTEM UND SHUTDOWN-VERFAHREN
[English]
FUEL CELL SYSTEM AND SHUT-DOWN METHOD
[French]
SYSTÈME DE PILE À COMBUSTIBLE ET PROCÉDÉ D'ARRÊT
Applicants **
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors
HEINZMANN, Marcel
LOCHNER, Tim
POPP, Markus
Priority Data
102023135534.1
18.12.2023
DE
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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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
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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
* |
| 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 | 1878 | |
| EPO | Filing, Examination, Granting | 8133 | |
| Japan | Filing, Examination, Granting | 2023 | |
| South Korea | Filing, Examination, Granting | 1736 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,510
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Abstract[German]
Ein Brennstoffzellensystem (1 ) umfasst einen Brennstoffzellenstapel (2) sowie eine Mehrzahl an zur Durchleitung von Betriebsmedien und Reaktionsprodukten des Brennstoffzellenstapel (2) vorgesehenen Ventilen (6, 7, 8, 9), wobei sowohl anodenseitig als auch kathodenseitig jeweils mindestens eines dieser Ventile (6, 7, 8, 9) als Normal-geschlossen-Ventil ausgebildet ist.[English]
The invention relates to a fuel cell system (1) comprising a fuel cell stack (2) and a plurality of valves (6, 7, 8, 9) provided for the passage of operating media and reaction products of the fuel cell stack (2), at least one of these valves (6, 7, 8, 9) being in the form of a normally closed valve both on the anode side and on the cathode side.[French]
L'invention concerne un système de pile à combustible (1) comprenant un empilement de piles à combustible (2) et une pluralité de vannes (6,7,8, 9) prévues pour le passage de milieux de fonctionnement et de produits de réaction de l'empilement de piles à combustible (2), au moins l'une de ces vannes (6,7,8, 9) se présentant sous la forme d'une vanne normalement fermée à la fois sur le côté anode et sur le côté cathode.