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:
Nov. 06, 2018
Filed:
Apr. 15, 2016
Volkswagen Ag, Wolfsburg, DE;
Ian Stewart, Vancouver, CA;
Christian Martin Zillich, Braunschweig, DE;
Torsten Schwarz, Wasbuettel, DE;
Volkswagen AG, Wolfsburg, DE;
Abstract
A bipolar plate () for a fuel cell, including a first half plate () having a first thickness () and a second half plate () having a second thickness (), the first half plate () and the second half plate () each being situated with one of their flat sides facing one another, and the first half plate () forming a first flow field () on its outer side for a first operating medium and the second half plate () forming a second flow field () on its outer side for a second operating medium is provided. It is provided that the first thickness () of the first half plate () is on average smaller, at least in sections, than the second thickness () of the second half plate ().