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Method for joining bipolar panels, in particular for a fuel cell stack of a vehicle

Patent
EP-1826850-A2
Inventor

DAMSOHN HERBERT DR-ING (DE)

KAISER WOLFRAM DR-ING (DE)

WATZLAWSKI MARKUS (DE)

Assignee
BEHR GMBH & CO KG (DE)
Country
European Patent Office
Dates
  • Priority:
    2006/02/25
Description
This web page summarizes information in PubChem about patent EP-1826850-A2. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

1 Abstract

[Translated] The invention relates to a method for joining bipolar plates (4a, 4b), in particular for a fuel cell stack, wherein at least two, in particular embossed plates (4a, 4b) arranged in a predetermined joining position (5) to each other and joined by welding material and form-fitting become.

2 Full Text

3 Important Dates

3.1 Priority Date

2006/02/25

3.2 Filing Date

2007/02/12

3.3 Publication Date

2007/08/29

4 Inventor

DAMSOHN HERBERT DR-ING (DE)

KAISER WOLFRAM DR-ING (DE)

WATZLAWSKI MARKUS (DE)

5 Assignee

BEHR GMBH & CO KG (DE)

6 Country

European Patent Office

7 Linked Chemicals

7.1 PubChem Compounds

7.2 PubChem Substances

8 Patent Family

9 Classification

9.1 IPC

H01M8/02 (inventive, first)

9.2 CPC

H01M8/2465

B23K11/14 (inventive)

H01M8/0204 (inventive, first)

H01M8/0297 (inventive)

B23K2101/006

B23K11/26 (inventive)

B23K2101/18

B23K11/087 (inventive)

H01M2008/1095

H01M2250/20

Y02E60/50

Y02T90/40

10 Cited By

11 Similar Patents

12 Information Sources

  1. Google Patents
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  2. PubChem
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