摘要 |
<p>The present invention relates to a device for a torque meter for determining of for example viscosity, shearing force or concentration of liquids or suspensions, and comprising two elastically connected concentric axles, one external hollow axle (6) through which an inner meter axle (5) extends, on which latter an element (4) responsive to the measurement medium (3) is located. According to the invention the axles (6, 5) are propelled by an electrical motor (9, 10), said motors are at least on average continuously propelled at equal rotational speed at the same time the phase between the two is being controlled irrespective of the applied speed and torque, wherein the torque is possible to measure through the degree of load at the motor (10) propelling the inner axle (5), which is transformable to a suitable out signal.</p> |
申请人 |
BTG PULP & PAPER SENSORS AB;ANDERSSON, NICLAS;KULLANDER, JOAKIM;LUNDBERG, PETER |
发明人 |
ANDERSSON, NICLAS;KULLANDER, JOAKIM;LUNDBERG, PETER |