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[미국특허] Method for testing DC motors 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01P-003/42
  • G06F-015/332
출원번호 US-0707709 (1985-03-04)
발명자 / 주소
  • Strunk Timothy L. (Lexington KY) Westerman Glenn S. (Lexington KY)
출원인 / 주소
  • International Business Machines Corporation (Armonk NY 02)
인용정보 피인용 횟수 : 111  인용 특허 : 0

초록 ▼

Disclosed is a DC parameter motor tester based on current time response, which tester does not require coupling of the motor (14) to some mechanical device or measuring other noise sensitive parameters taken from only a few discrete data points. As is disclosed, the steady state speed of the motor i

대표청구항 ▼

A method for testing a direct current motor based upon current time response comprising the steps of: generating a voltage test waveform having steady state components at a plurality of levels, one of said levels being in the order of magnitude of a rated voltage of said direct current motor, said v

이 특허를 인용한 특허 (111)

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