Invention Grant
- Patent Title: Installation structure of a temperature sensor in a brush motor and an electric power tool including same
- Patent Title (中): 电刷电机中的温度传感器的安装结构和包括其的电动工具
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Application No.: US13092225Application Date: 2011-04-22
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Publication No.: US08482170B2Publication Date: 2013-07-09
- Inventor: Hiroyuki Tsubakimoto , Koichi Hashimoto , Masahide Siratani , Naotake Tanaka
- Applicant: Hiroyuki Tsubakimoto , Koichi Hashimoto , Masahide Siratani , Naotake Tanaka
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Bacon & Thomas, PLLC
- Priority: JP2010-114412 20100518
- Main IPC: H02K11/00
- IPC: H02K11/00
Abstract:
An installation structure of a temperature sensor in a brush motor includes a holding plate; a metal-made fixing base; and a brush holder arranged on the fixing base to hold a brush in place. The metal-made fixing base is provided on the holding plate, and the fixing base includes a sensor attachment portion to which the temperature sensor is attached. Further, the sensor attachment portion is positioned outside the holding plate.
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