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FAILURE DETECTION DEVICE FOR AIR VOLUME ADJUSTMENT MECHANISM, FAILURE DETECTION METHOD FOR AIR VOLUME ADJUSTMENT MECHANISM, AND PROGRAM THEREFOR
FAILURE DETECTION DEVICE FOR AIR VOLUME ADJUSTMENT MECHANISM, FAILURE DETECTION METHOD FOR AIR VOLUME ADJUSTMENT MECHANISM, AND PROGRAM THEREFOR
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机译:风量调节机构的故障检测装置,风量调节机构的故障检测方法及其程序
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摘要
PROBLEM TO BE SOLVED: To solve such a problem that an air volume adjustment mechanism which supplies different volume of air to respective cooling areas, requires many failure detection components according to the number of cooling areas.;SOLUTION: A failure detection device for an air volume adjustment mechanism comprises: an opening/closing state change unit which controls opening/closing states of respective pieces of air flow adjustment means corresponding to respective areas; an air velocity measurement unit which measures an air velocity at a position where the air velocity changes according to combination of the opening/closing states; and a failure determination unit which determines a failure part on the basis of combination of the opening/closing states and the air velocity, then outputs a result of the determination.;COPYRIGHT: (C)2014,JPO&INPIT
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