WO2025073579 - BRENNSTOFFZELLENSYSTEM UND BETRIEBSVERFAHREN FÜR EIN BRENNSTOFFZELLENSYSTEM
National phase entry is expected:
Publication Number
WO/2025/073579
Publication Date
10.04.2025
International Application No.
PCT/EP2024/077110
International Filing Date
26.09.2024
Title **
[German]
BRENNSTOFFZELLENSYSTEM UND BETRIEBSVERFAHREN FÜR EIN BRENNSTOFFZELLENSYSTEM
[English]
FUEL CELL SYSTEM AND METHOD FOR OPERATING A FUEL CELL SYSTEM
[French]
SYSTÈME DE PILES À COMBUSTIBLE ET PROCÉDÉ D'EXPLOITATION DUDIT SYSTÈME
Applicants **
ROBERT BOSCH GMBH
Inventors
FALKENAU, Tobias
BOSCH, Timo
Priority Data
102023209733.8
05.10.2023
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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| 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
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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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| 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 | 1911 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2030 | |
| South Korea | Filing, Examination, Granting | 1816 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,604
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[German]
Die vorgestellte Erfindung betrifft ein Betriebsverfahren (100) zum Betreiben eines Brennstoffzellensystems (200), wobei das Betriebsverfahren (100) umfasst: - Einleiten (101) eines Spülvorgangs zum Ausleiten von Inertgas aus einem Anodensubsystem (203) des Brennstoffzellensystems (200), - Reduzieren (103) eines in dem Anodensubsystem (203) rezirkulierten Volumenstroms gegenüber einem vor dem Einleiten des Spülvorgangs in dem Anodensubsystem (203) rezirkulierten Volumenstrom, - Öffnen (105) eines Auslassventils (209) zum Ausleiten von Inertgas aus dem Anodensubsystem (203).[English]
The invention relates to a method (100) for operating a fuel cell system (200), said method (100) having the steps of: - initiating (101) a flushing process in order to discharge inert gas out of an anode subsystem (203) of the fuel cell system (200), - reducing (103) the volumetric flow rate being recirculated in the anode subsystem (203) in comparison to the volumetric flow rate recirculated in the anode subsystem (203) prior to initiating the flushing process, and - opening (105) an outlet valve (209) in order to discharge inert gas out of the anode subsystem (203).[French]
L'invention concerne un procédé (100) d'exploitation d'un système de piles à combustible (200), ledit procédé (100) comprenant les étapes consistant : - à lancer (101) un processus de rinçage afin d'évacuer un gaz inerte d'un sous-système anodique (203) du système de piles à combustible (200) ; - à réduire (103) le débit volumétrique recirculé dans le sous-système anodique (203) par rapport au débit volumétrique recirculé dans le sous-système anodique (203) avant le lancement du processus de rinçage ; et - à ouvrir (105) une vanne de sortie (209) afin d'évacuer le gaz inerte du sous-système anodique (203).