Title:
ABNORMAL TEMPERATURE DETECTION DEVICE OF HIGH TEMPERATURE CELL
Document Type and Number:
Japanese Patent JPH0574481
Kind Code:
A
Abstract:
PURPOSE: To enable temperature detection over a wide area inside a battery case to be carried out using one detector without providing detecting portions with corresponding detectors and to repeat detection of abnormal temperature without malfunctioning.
CONSTITUTION: A plurality of thermistors 10 each having a positive temperature coefficient are connected in series with each other and are dispersedly arranged inside a battery case.
Inventors:
ATSUMI ATSUSHI
ABE HIROYUKI
ABE HIROYUKI
Application Number:
JP23657291A
Publication Date:
March 26, 1993
Filing Date:
September 17, 1991
Export Citation:
Assignee:
NGK INSULATORS LTD
International Classes:
H01M10/39; H01M10/48; (IPC1-7): H01M10/39; H01M10/48
Attorney, Agent or Firm:
Hironobu Onda
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