FIELD: instrumentation. SUBSTANCE: automatic diagnosis is realized by placement of pressure transducers on ends of pipe-line into communication line. Units of electron logic process signals in these lines. Changes of pressure in pipe-line are continuously registered by these signals and state of pipe-line is evaluated by threshold values of these changes. EFFECT: increased authenticity of diagnosis. 3 dwg
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Authors
Dates
1995-06-19—Published
1992-08-13—Filed