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. 11, 2011
Filed:
Jun. 30, 2006
Hiroaki Mori, Kyoto, JP;
Kouichi Sakamoto, Kyoto, JP;
Toshinori Bandou, Kyoto, JP;
Kazuya Okabe, Kyoto, JP;
Hiroaki Mori, Kyoto, JP;
Kouichi Sakamoto, Kyoto, JP;
Toshinori Bandou, Kyoto, JP;
Kazuya Okabe, Kyoto, JP;
GS Yuasa Corporation, Kyoto-Shi, Kyoto, JP;
Abstract
A sealed nickel metal-hydride battery shows a high output density and an excellent cycle performance particularly in a cold atmosphere. In a nickel metal-hydride battery having a nickel electrode and a hydrogen absorbing electrode respectively as positive electrode and negative electrode, the hydrogen absorbing electrode is formed by making an conductive support carry hydrogen absorbing alloy powder of rare earth elements and non-rare earth elements including nickel and the saturation mass susceptibility of the hydrogen absorbing alloy powder is 2 to 6 emu/g while the rate at which the hydrogen absorbing electrode carries hydrogen absorbing alloy powder per unit area is 0.06 to 0.15 g/cm.