Low cost molded plastic fuel cell separator plate with conductive elements
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 28, 2003
Grant Date -
N/A
app pub date -
Jun 8, 2000
filing date -
Jun 8, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bipolar or unipolar separator plate for an electrochemical fuel cell is formed of an insulating slab of plastic material such as a polymer matrix having a plurality of electrically conductive elements embedded therein for conducting electricity from an adjacent electrode of the cell to an electrical conductor on the opposite side of the slab for deriving electricity from the cell. The conducting elements are preferably formed of aligned carbon fiber composite cylinders and the insulating slab is formed of a plastic such as epoxy, polyamide, polystyrene, polyphenylene oxide or polyphenylene sulfide molded around the conductive elements.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully