INSTRUMENT FOR DETERMINING DESTRUCTION FORCES OF SPECIMENS OF MAGNETIZED DISPERSED MATERIALS Russian patent published in 1998 - IPC

FIELD: instrumentation engineering. SUBSTANCE: instrument has electric coil 3, turning table 8, dynamometric mechanism 13, sectional appliance with cavity for dispersed material, device for attachment of sectional appliance, C-shaped magnetic circuit including core 2 of electric coil 3 and two parallel pole plates 4 and 5, vertical support 7 of table 8 with axle 9 of its rotation and angular scale with hollows for lock 12 holding table 8 in position. EFFECT: provision for determination not only shift, but stretching and compression forces. 7 cl, 6 dwg, 1 tbl