Восточноукраинский Национальный Университет Имени Владимира Даля
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Восточноукраинский Национальный Университет Имени Владимира ДаляfiledCriticalВосточноукраинский Национальный Университет Имени Владимира Даля
Priority to UAU201104970UpriorityCriticalpatent/UA64593U/en
Publication of UA64593UpublicationCriticalpatent/UA64593U/en
Investigating Or Analyzing Materials By The Use Of Magnetic Means
(AREA)
Abstract
Device for determination of mechanical stresses in ferromagnetic constructions includes magneto-elastic indicator with magnetic writing head, each of pile tips of open magnetic circuit of that one is provided with an additional winding and arranged with through openings where two additional excitation windings in each are placed, those are connected to the input of measuring and signaling block, direct current power source, 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 two-slot flux-sensitive reproduction heads are placed, output windings of those are connected in series-oppositely, with connection to additional input of block of measurement and signaling.
UAU201104970U2011-04-202011-04-20Device for determination of mechanical stresses in ferromagnetic constructions
UA64593U
(en)