Cleaning apparatus and detecting method thereof

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United States of America Patent

PATENT NO 8689398
APP PUB NO 20120291812A1
SERIAL NO

13562604

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The disclosure provides a cleaning apparatus and detecting method thereof. The cleaning apparatus includes a fan, a motor, a detecting device and a control unit. The motor drives the fan to create an air flow through the cleaning apparatus. The detecting device is electrically connected to the motor, and is utilized detected an impedance of the motor. The control unit is electrically connected to the motor and the detecting device respectively, for comparing the impedance of the motor with a predetermined value and outputting a signal indicative of a comparison result.

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Patent Owner(s)

  • INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Long-Der Hsinchu, TW 11 225
Chung, Yu-Liang Taipei, TW 18 288
Wang, Chun-Chieh Banqiao, TW 236 1042
Wu, Tung-Chuan Hsinchu, TW 47 540

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