Title:
SECONDARY BATTERY TERMINAL STRUCTURE AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2014/013993
Kind Code:
A1
Abstract:
Provided is a secondary battery whereby, even if the number of electrode plates housed therein increases, the resistance contact does not grow large. Two screw holes (11d) are formed in a face (11c) of a terminal main body part (11b) of a positive electrode terminal (11), said face (11c) being in opposition in a stacking direction. Between the two screw holes (11d), a protrusion face (11e) is disposed which protrudes further toward a positive electrode-side pressing member (25) than portions whereupon the screw holes (11d) are disposed. The protrusion face (11e) is made to protrude 0.2mm further toward the positive electrode-side pressing member (25) than the portions whereupon the two screw holes (11d) are disposed.
Inventors:
KUGINO SATOSHI
MISHIRO YUICHIRO
NAKANO MITSUMASA
MISHIRO YUICHIRO
NAKANO MITSUMASA
Application Number:
PCT/JP2013/069316
Publication Date:
January 23, 2014
Filing Date:
July 16, 2013
Export Citation:
Assignee:
SHIN KOBE ELECTRIC MACHINERY (JP)
International Classes:
H01M50/536; H01M50/54; H01M50/566; H01M50/176; H01M50/55; H01M50/553; H01M50/562
Foreign References:
| JP2009087612A | 2009-04-23 | |||
| JP2012099317A | 2012-05-24 | |||
| JPH01255164A | 1989-10-12 | |||
| JPS58113268U | 1983-08-02 | |||
| JPH10188944A | 1998-07-21 | |||
| JP2012033334A | 2012-02-16 | |||
| JPS5522971U | 1980-02-14 |
Attorney, Agent or Firm:
NISHIURA Tsuguharu (JP)
Tsugiharu Nishiura (JP)
Tsugiharu Nishiura (JP)
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