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:
Jan. 05, 2016
Filed:
Jul. 13, 2011
Torsten Lund-olesen, København V, DK;
Christian Kallesoee, København Ø, DK;
Jan Harry Hales, Søborg, DK;
Leif Hoejslet Christensen, Roskilde, DK;
Torsten Lund-Olesen, København V, DK;
Christian Kallesoee, København Ø, DK;
Jan Harry Hales, Søborg, DK;
Leif Hoejslet Christensen, Roskilde, DK;
TEKNOLOGISK INSTITUT, Taastrup, DK;
Abstract
A fuel cell for a portable electronic device having a liquid fuel reservoir () wherein at least a part of the inner surface () and a part of an outer surface () of the fuel reservoir wall () are gas permeable, wherein said wall is adapted such that the area of the open parts of the inner surface () of the wall is larger than the area of the open parts of said outer surface () of the wall, wherein said wall is porous and adapted to allow gas to enter said wall and to be transported along said wall in a direction substantially parallel with the plane of the wall and to leave said wall, and wherein said wall is adapted such that the inner surface is hydrophobic. The invention further provides a portable electronic device and a method of manufacturing a liquid fuel reservoir.