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Method and device for monitoring the operation of a motor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08B-021/00
출원번호 US-0428508 (1995-04-25)
발명자 / 주소
  • Lane
  • Jr. William E. (458 Emerson Dr. Lexington KY 40505)
인용정보 피인용 횟수 : 111  인용 특허 : 0

초록 ▼

In a method and device for monitoring the operation of a motor, the current drawn by the motor is sensed a preselected time after a peak of current is sensed. This sensed current is then compared to both a minimum and a maximum current threshold value to determine whether the sensed current is insid

대표청구항 ▼

A method of monitoring the operation of a motor-driven system, comprising the steps of: sensing a current drawn by the motor at a preselected time after starting the motor; comparing the sensed current to previously determined minimum and maximum current threshold values which define a range of curr

이 특허를 인용한 특허 (111)

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