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:
Jul. 29, 1980
Filed:
Aug. 06, 1979
Applicant:
Inventors:
Gunter Gutmann, Esslingen, DE;
Gabor Benczur-Urmossy, Stuttgart, DE;
Assignee:
Firma Deutsche Automobilgesellschaft mbH, Hanover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429101 ; 429 44 ; 429223 ;
Abstract
The heat transfer in a nickel-oxide/hydrogen battery cell is substantially improved by increasing the thermal conductivity in the axial direction of the electrode stack. This improvement in thermal conductivity is due principally to the construction of the negative electrode containing catalyst as an integral part of the gas diffusion element, thus reducing the number of components in an electrode unit of the battery stack from six to four.