公开(公告)号：US20160359343A1

公开(公告)日：2016-12-08

申请号：US15170488

申请日：2016-06-01

Applicant: MAKITA CORPORATION

Inventor： Takaaki ITO ,  Takuya UMEMURA

IPC: H02J7/00 ,  B25F5/00

CPC classification number: H02J7/007 ,  B25F5/00 ,  G01R31/3675 ,  H02J7/0021 ,  H02J7/0029 ,  H02J7/0063 ,  H02J7/0091

Abstract: A device body in one aspect of the present disclosure comprises a motor, a current path, a positive terminal, a negative terminal, a device-side signal terminal, a temperature information detector, a current detector, and a correction unit. The correction unit is configured to correct temperature information based on a current value of a conducting current, so as to reduce an influence given to the temperature information by the conducting current.

Abstract translation: 本公开的一个方面的装置主体包括电动机，电流路径，正极端子，负极端子，器件侧信号端子，温度信息检测器，电流检测器和校正单元。 校正单元被配置为基于导通电流的当前值来校正温度信息，以便减少由导通电流对温度信息的影响。