| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery pack in which the temperature of a secondary battery can be detected correctly by a few number of temperature sensors and the temperature sensors can be arranged in correct position without using an exclusive parts for equipping the temperature sensors in regular position by using a holding cap to connect the secondary battery in the shape of a straight line, and by using the parts, by which the temperature sensor is equipped in regular position, simultaneously. SOLUTION: In the battery pack with the temperature sensors, two or more secondary cells 10 are joined in the shape of a straight line while electrically connecting them in series. The battery pack is arranged with holding caps 30 each of which has a cylinder section, into which the end part of one side or both sides of the secondary cell 10 is inserted, between the secondary cells 10 to be connected. The holding cap 30 is equipped with an attaching section 39 by which the arrangement of the temperature sensor 50 is carried out. By arranging the temperature sensor 50 in this attaching section 39, the temperature of two secondary batteries 10 can be detected by only one temperature sensor 50. COPYRIGHT: (C)2003,JPO |
