Title:
Battery system
Document Type and Number:
Japanese Patent JP5913176
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a battery system in which dust (dust containing fine grains having a diameter of 5 μm or less) discharged from the interior of a lithium ion secondary battery can be captured in a cooling gas passage.SOLUTION: A battery system 80 includes abnormality detection means (resistance measuring device 71) for detecting abnormality of one or a plurality of lithium ion secondary batteries 100, a liquid spray 10 for spraying liquid into a cooling gas passage F (cooling medium passage), and control means (controller 50) for controlling the liquid spray 10. When abnormality is detected in one or a plurality of lithium ion secondary batteries 100 by the abnormality detection means, the controller 50 controls the liquid spray 10 to spray liquid into the cooling gas passage F.
Inventors:
Toshiaki Nakanishi
Takashi Akamine
Takashi Akamine
Application Number:
JP2013067116A
Publication Date:
April 27, 2016
Filing Date:
March 27, 2013
Export Citation:
Assignee:
Prime Earth ev Energy Co., Ltd.
International Classes:
H01M10/42; B60K11/04; B60L3/00; H01M10/613; H01M10/625; H01M10/6563; H01M10/6565
Domestic Patent References:
| JP10208781A | ||||
| JP2011175875A | ||||
| JP2003068266A | ||||
| JP2003346922A | ||||
| JP2005243580A | ||||
| JP2001283803A |
Attorney, Agent or Firm:
Patent Business Corporation Cosmos Patent Office