Восточноукраинский Национальный Университет Имени Владимира Даля
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A device for determination of mechanical stresses in ferromagnetic constructions includes magnetic writing head, direct current power supply source, single-gap and two double-gap flux-sensitive reproducing heads connected to the input of the measuring and signaling unit, smoothening filter, time relay with contact group and two control circuits, measuring and signaling unit connected to the pair of contacts of the contact group of time relay. The magnetic writing head is arranged as E-shaped, and an additional third double-gap flux-sensitive reproducing head is used, this is placed at the center of the additional pole of the magnetic reproducing head, additional second single-gap flux-sensitive reproducing head placed at the center of the additional working gap of the magnetic writing head.
UAU201305261U2013-04-242013-04-24Device for determination of mechanical stresses in ferromagnetic constructions
UA84590U
(en)