US Patent 7582378 Fuel cell seal and plate features
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Patent abstract
In one aspect, a fuel cell assembly comprises a separator plate having a surface with a surface feature; and a seal comprising a resilient member defining a bead and a cooperating feature for engagement with the surface feature of the plate. The surface feature of the separator plate and the cooperating feature of the seal provide for engagement and preferably releasable engagement with one another during at least an assembly operation.
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US Patent 07582378 Fuel cell seal and plate features US Patent 7582378 Fuel cell seal and plate features
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Patent Number
0758237800
Patent Number
758237800
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Official Website
Edits on 6 Apr, 2023
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Infobox
Is a
Patent Jurisdiction
Patent Number
075823780
Date of Patent
September 1, 2009
0Patent Application Number
111717310
Date Filed
June 30, 2005
0Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
075823780
Date of Patent
September 1, 2009
0Patent Application Number
111717310
Date Filed
June 30, 2005
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
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US Patent 07582378 Fuel cell seal and plate features
Infobox
Is a
Patent jurisdiction
Patent number
07582378
Date of patent
September 1, 2009
Patent application number
11171731
Date Filed
June 30, 2005
Patent primary examiner
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