Восточноукраинский Национальный Университет Имени Владимира Даля
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Investigating Or Analyzing Materials By The Use Of Magnetic Means
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Abstract
Device for determination of mechanical tensions in ferromagnetic constructions includes-like magnetic writing head, excitation windings, power supply source of direct current, one-slit and two two-slot flux-sensitive reproduction heads connected to input of block of measurement and signalization, smoothening filter, time relay with contact group and two control chains, block for measurement and signalization connected to pair of contacts of contact group of time relay. Device is equipped with two additional one-slot flux-sensitive reproduction heads. Windings of additional one-slot flux-sensitive reproduction heads are connected to winding of main one-slot flux-sensitive reproduction head in counter-serial connection.
UAU201008038U2010-06-292010-06-29Device for determination of mechanical tensions in ferromagnetic constructions
UA55448U
(en)