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. 15, 2014
Filed:
Sep. 12, 2007
Mari Maruyama, Wako, JP;
Mari Maruyama, Wako, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
Plural columnar recesses are formed in a depressed form, on one end surface of a solid electrolyte disposed on a side facing an anode. Accordingly, the solid electrolyte is formed with a thick-walled portion and thin-walled portions, wherein the thick-walled portion extends from an abutment surface with respect to the anode to an abutment surface with respect to a cathode. The thin-walled portions extend from the abutment surface with respect to the cathode to the columnar recesses, and further have a thickness smaller than that of the thick-walled portion. Therefore, the anode also is formed on bottom and side wall surfaces of the columnar recesses. In the obtained electrolyte electrode assembly, a calculated value of conductance per unit area is set at 2 to 30 S/cm.