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公开(公告)号:US5929336A
公开(公告)日:1999-07-27
申请号:US760948
申请日:1996-12-09
申请人: David J. Belanger , Palmer H. Beam , George J. Eilers , Daniel R. Mohrbacher , Douglas P. Miller
发明人: David J. Belanger , Palmer H. Beam , George J. Eilers , Daniel R. Mohrbacher , Douglas P. Miller
CPC分类号: F16N29/04 , G01N2291/0226 , G01N2291/044
摘要: Apparatus for detecting a dry bearing condition utilizes an ultrasonic transducer which is intermittently pulsed a certain number of times by a microprocessor and associated circuitry. The number of return pulses received by the ultrasonic transducer is detected by the microprocessor and is used to determine whether a dry bearing condition exists.
摘要翻译: 用于检测干轴承状况的装置利用了由微处理器和相关联的电路间歇地脉冲一定次数的超声换能器。 由超声波换能器接收的返回脉冲数由微处理器检测,用于确定是否存在干轴承状态。