US Patent 7459227 Stamped fuel cell bipolar plate
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Patent Inventor Names
Harald Schlag0
Jeffrey A. Rock0
Kim R. Griffith0
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Article (+470 characters)
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Patent abstract
A bipolar plate assembly for a fuel cell having a pair of stamped plates joined together to define a coolant volume therein. Each of the pair of stamped plates have a flow field arranged to maximize the contact area between the plates while allowing coolant to distribute and flow readily within the coolant volume. The bipolar plate assembly further includes a seal arrangement and integral manifold to direct gaseous reactant flow through the fuel cell.
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US Patent 07459227 Stamped fuel cell bipolar plate US Patent 7459227 Stamped fuel cell bipolar plate
Infobox
Patent Number
074592270
Patent Number
74592270
Edits on 26 Sep, 2022
Golden AI
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Patent Jurisdiction
Patent Number
074592270
Date of Patent
December 2, 2008
0Patent Application Number
104185360
Date Filed
April 18, 2003
0Official Website
Patent Primary Examiner
Edits on 14 Jun, 2022
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US Patent 07459227 Stamped fuel cell bipolar plate
Infobox
Is a
Patent jurisdiction
Patent number
07459227
Date of patent
December 2, 2008
Patent application number
10418536
Date Filed
April 18, 2003
Patent primary examiner
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