Восточноукраинский Национальный Университет Имени Владимира Даля
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Priority to UAU201011749UpriorityCriticalpatent/UA59576U/en
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Device for determination of mechanical stresses in ferromagnetic constructions includes magneto-elastic indicator with magnetic writing head Each of pole tips of open magnetic conductor is provided with additional winding and arranged with through openings where two additional excitation windings are placed in each, those are connected to input of block of measurement and signaling, direct current power supply, smoothing filter, time relay with contact group and two control circuits, block of measurement and signaling connected to pair of contacts of contact group of time relay. At the opposite side of ferromagnetic construction at one axis with center of magnetic writing head one-slot flux0sensitive reproducing head is placed, this is connected to additional input of block of measurement and signaling.
UAU201011749U2010-10-042010-10-04Device for determination of mechanical stresses in ferromagnetic constructions
UA59576U
(en)