| 摘要 |
PURPOSE: To facilitate the connection of the telemeter transmitter at the time of a test and a battery, and to suppress life consumption to a minimum and to prolong a measuring period by operating the battery only during a measure ment. CONSTITUTION: In the battery for driving of a telemeter transmitter measuring the temperature/stress, etc., of a rotary machine, an insulated external frame 1 storing a battery 8 is provided. When the battery 8 receives a temperature rise during rotation, the shape of shape memory material 4 is restored within the insulated external frame 1 due to this temperature rise and battery switches 2 and 3 are turned on. |
