WO2025256718 - BIPOLAR PLATE AND ELECTROCHEMICAL ENERGY CONVERTER
National phase entry is expected:
Publication Number
WO/2025/256718
Publication Date
18.12.2025
International Application No.
PCT/EP2024/065936
International Filing Date
10.06.2024
Title **
[English]
BIPOLAR PLATE AND ELECTROCHEMICAL ENERGY CONVERTER
[French]
PLAQUE BIPOLAIRE ET CONVERTISSEUR D'ÉNERGIE ÉLECTROCHIMIQUE
Applicants **
ROBERT BOSCH GMBH
Inventors
TERPSTRA, Jaap
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
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 |
|
* 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 | 1806 | |
| EPO | Filing, Examination, Granting | 8159 | |
| Japan | Filing, Examination, Granting | 2016 | |
| South Korea | Filing, Examination, Granting | 1650 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,371
Contact Us
Abstract[English]
The present invention relates to a bipolar plate (10) for an electrochemical energy converter (100), the bipolar plate (10) comprising a main body (11) with a first side (12) and an opposing second side (14), wherein flow channels (20) of the bipolar plate (10) are formed on the first side (12) and on the second side (14) at least partially by the main body (11), wherein the bipolar plate (10) comprises connecting flaps (30) which connect the flow channels (20) of the first side (12) with the flow channels (20) of the second side (14), wherein the connecting flaps (30) are integrally formed from the main body (11). Furthermore, the invention relates to an electrochemical energy converter (100) comprising at least one bipolar plate (10).[French]
La présente invention concerne une plaque bipolaire (10) pour un convertisseur d'énergie électrochimique (100), la plaque bipolaire (10) comprenant un corps principal (11) avec un premier côté (12) et un second côté opposé (14), des canaux d'écoulement (20) de la plaque bipolaire (10) étant formés sur le premier côté (12) et sur le second côté (14) au moins partiellement par le corps principal (11), la plaque bipolaire (10) comprenant des rabats de liaison (30) qui relient les canaux d'écoulement (20) du premier côté (12) aux canaux d'écoulement (20) du second côté (14), les rabats de liaison (30) étant formés d'un seul tenant à partir du corps principal (11). En outre, l'invention concerne un convertisseur d'énergie électrochimique (100) comprenant au moins une plaque bipolaire (10).