发明名称 |
Method of checking condensate dischargers |
摘要 |
Method of testing the functionality of condensate dischargers. Any ultrasonic vibrations present in the condensate discharger are picked up with an ultrasonic vibration sensor and transformed into an electric output signal. The latter is compared in an evaluation unit with stored data. A test result is then formed based on predetermined decision criteria. The test is carried out over a predetermined test duration, within which instantaneous values of the ultrasonic vibrations are picked up at predetermined times and, if need be, smoothed. The test result is based on the instantaneous values.
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申请公布号 |
US5457640(A) |
申请公布日期 |
1995.10.10 |
申请号 |
US19940189435 |
申请日期 |
1994.01.31 |
申请人 |
GESTRA AKTIENGESELLSCHAFT |
发明人 |
FOELLER, WERNER;KLANN, HOLM;HERBOLD, GUENTER;KLATTENHOFF, JUERGEN |
分类号 |
G01M99/00;F16T1/00;F16T1/48;G01H11/08;G01M7/00;G01N29/12;G01N29/38;(IPC1-7):G01H17/00 |
主分类号 |
G01M99/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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