The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2018
Filed:
Jun. 26, 2012
Andreas Bodèn, Gothenburg, SE;
Thomas Tingelöf, Gothenburg, SE;
Axel Baumann Ofstad, Västra Frölunda, SE;
Jari Ihonen, Espoo, FI;
Anders Tenstam, Öjersjö, SE;
Andreas Bodèn, Gothenburg, SE;
Thomas Tingelöf, Gothenburg, SE;
Axel Baumann Ofstad, Västra Frölunda, SE;
Jari Ihonen, Espoo, FI;
Anders Tenstam, Öjersjö, SE;
POWERCELL SWEDEN AB, Göteborg, SE;
Abstract
A flow field plate for a bipolar plate or bipolar plate assembly of a fuel cell or a fuel cell stack has an electrode facing front side, a backside and at least a cooling fluid manifold for supplying cooling fluid to the flow field plate. The backside includes a cooling fluid flow field for substantially uniformly distributing the cooling fluid over the flow field plate. The flow field plate further includes a cooling fluid sub-manifold which is adapted to provide cooling fluid from the cooling fluid manifold to a cooling fluid flow field. The cooling fluid sub-manifold is fluidly disconnected from the cooling fluid flow field, a bipolar plate or bipolar plate assembly including a flow field plate, as well as a fuel cell or fuel cell stack including such a flow field plate and/or bipolar plate or such a bipolar plate assembly.