WO2025125399 - ENTWÄSSERUNGSELEMENT ZUM ENTWÄSSERN EINES BRENNSTOFFZELLENSTAPELS
National phase entry is expected:
Publication Number
WO/2025/125399
Publication Date
19.06.2025
International Application No.
PCT/EP2024/085857
International Filing Date
12.12.2024
Title **
[German]
ENTWÄSSERUNGSELEMENT ZUM ENTWÄSSERN EINES BRENNSTOFFZELLENSTAPELS
[English]
DEWATERING ELEMENT FOR DEWATERING A FUEL CELL STACK
[French]
ÉLÉMENT DE DÉSHYDRATATION POUR DÉSHYDRATER UN EMPILEMENT DE PILE À COMBUSTIBLE
Applicants **
ROBERT BOSCH GMBH
Inventors
RIEGLER, Udo
NILLE, Artemijs
ABDOLRAHMAN SALEH, Ghamar
Priority Data
102023212622.2
13.12.2023
DE
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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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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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 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 | 1909 | |
| EPO | Filing, Examination, Granting | 8255 | |
| Japan | Filing, Examination, Granting | 2075 | |
| South Korea | Filing, Examination, Granting | 1787 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,766
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Abstract[German]
Die vorgestellte Erfindung betrifft ein Entwässerungselement (100) zum Entwässern eines Brennstoffzellenstapels (200). Das Entwässerungselement (100) umfasst: - einen Grundkörper (101), wobei in dem Grundkörper (101) eine Ausnehmung (103) zum Durchströmen mit Betriebsmedium ausgebildet ist, wobei der Grundkörper (101) am Rand (105) der Ausnehmung (103) eine strukturierte Oberfläche (107) ausbildet, wobei die strukturierte Oberfläche eine Vielzahl gegenüber einer Basis (109) des Rands in Richtung der Ausnehmung erhobene Strukturelemente (111) umfasst.[English]
The present invention relates to a dewatering element (100) for dewatering a fuel cell stack (200). The dewatering element (100) comprises: - a main body (101), wherein a cutout (103) for operating medium to flow through is formed in the main body (101), wherein the main body (101) forms a structured surface (107) at the edge (105) of the cutout (103), the structured surface comprising a multiplicity of structural elements (111) which are elevated in relation to a base (109) of the edge in the direction of the cutout.[French]
La présente invention concerne un élément de déshydratation (100) pour déshydrater un empilement de pile à combustible (200). L'élément de déshydratation (100) comprend : un corps principal (101), une découpe (103) servant au passage d'un fluide de fonctionnement étant formée dans le corps principal (101), le corps principal (101) formant une surface structurée (107) au niveau du bord (105) de la découpe (103), la surface structurée comprenant une pluralité d'éléments structuraux (111) qui sont élevés par rapport à une base (109) du bord en direction de la découpe.