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    • 4. 发明专利
    • Portable compression tool
    • 便携式压缩工具
    • JP2005342889A
    • 2005-12-15
    • JP2005213264
    • 2005-07-22
    • Fciエフシーアイ
    • DI TROIA GARY W
    • B25F5/00B25B27/14G01R31/36H01R43/042
    • B25B27/146H01R43/0427
    • PROBLEM TO BE SOLVED: To certainly detect consumption of a battery and to ensure good pressing.
      SOLUTION: The portable compression tool is constituted by a compression head 14; a hydraulic pump 24; an electric motor 26; a detachable charging type battery 28; and a control device 18. The control device has a print circuit board and has a sensor 38 for measuring a voltage of a power source; and a voiding means for voiding operation of the motor. The voiding means voids connection with the sensor and stop action of the electric motor by being detected that the power source becoming a predetermined voltage or lower by the sensor.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:确定检测电池的消耗并确保良好的按压。 解决方案:便携式压缩工具由压缩头14构成; 液压泵24; 电动马达26; 可拆卸充电式电池28; 和控制装置18.控制装置具有印刷电路板,并具有用于测量电源电压的传感器38; 以及用于使马达无效运行的排气装置。 通过检测到电力源被传感器变为预定电压或更低的电压,排空装置使与传感器的连接无效,并停止电动机的动作。 版权所有(C)2006,JPO&NCIPI