METHOD FOR TESTING DISCONNECTION ROTATION MOMENT OF FINAL-CONTROL DRIVE Russian patent published in 1997 - IPC

Abstract RU 2095819 C1

FIELD: instruments. SUBSTANCE: method involves removal of final-control drive from armature by means of lifting member, moving drive, connecting it to rotation moment meter, actuating it, braking drive to actuate end switch in order to test rotation moment, detecting rotation moment level when drive is disconnected and comparing this moment to given level. Characteristics of rotation moment is measured by means of measuring shaft with brake. EFFECT: increased functional capabilities. 4 cl, 1 dwg

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RU 2 095 819 C1

Authors

Villi Shtekher[De]

Dates

1997-11-10—Published

1990-12-04—Filed