Title:
空気電池
Document Type and Number:
Japanese Patent JP5884567
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve such a problem of a conventional air cell that the electrolyte expands due to heating or production of an oxide, and especially when reducing the thickness, cross-sectional area of an air passage decreases.SOLUTION: An air cell A1 comprises: a positive electrode layer 1; a negative electrode layer 2, with an electrolyte layer 3 interposed therebetween; and a protrusion 5 forming an air passage F between an adjoining air cell A1 when laminating a plurality of air cells A1, on at least one of the positive electrode layer 1 side and negative electrode layer 2 side. Consequently, a sufficient cross-sectional area of the air passage F is secured for the positive electrode layer 1 especially during lamination, and the air cell contributes to thinning suitable for on-vehicle use.
Inventors:
Yoshiko Tsukada
Atsushi Miyazawa
Nagayama forest
Atsushi Miyazawa
Nagayama forest
Application Number:
JP2012052771A
Publication Date:
March 15, 2016
Filing Date:
March 09, 2012
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
H01M12/06; H01M2/02
Domestic Patent References:
| JP7505009A | ||||
| JP2010524192A | ||||
| JP2011146339A |
Attorney, Agent or Firm:
Janggi Motonori