| 摘要 |
A device for determination of mechanical stresses in ferromagnetic constructions includes a magneto-elastic transducer with open flat-topped magnetic conductor, excitation winding on magnetic conductor, direct current power supply source, smoothing filter connected with the output to excitation winding, time relay with contact group and two control circuits, measuring and signaling block connected to pair of contacts of the contact group of time relay, flux-sensitive transducer of magnetic field connected to the input of the measuring and signaling block, E-shaped open magnetic conductor and additional flux-sensitive transducer of magnetic field that is connected in series to the main flux-sensitive transducer of magnetic field. |
