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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0007573 (1979-01-29) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 77 인용 특허 : 0 |
A self-powered monitor unit with a tuned mechanical resonator power unit and a radio transmitter is mounted on every piece of rotating equipment being monitored, such as machinery with ball bearings. Bearing vibrations are sensed and the generation of a defect signal triggers the transmission of a r
A system for monitoring rotating machinery at many locations and communicating a fault condition to a central station, said machinery inherently having a fundamental unbalance component of machine vibration, comprising: a self-powered monitor unit removably mounted on every piece of machinery on a s
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