Being the magnet assembly body (22) of super

摘要

The inertial mass which the suspended pattern accelerometer (20), the magnetization ring of the super in bar alloy make (61) the capacitative element which is engaged (40) it possesses, designates silicon dioxide as the basis (28) it includes. The magnet assembly body (60), the magnetization ring (61), the magnet (63), and the pole piece (65) it includes. The magnetization ring (61) the super in bar in order to make the distortion signal decrease which it occurs with temperature variation substantially, the inertial mass which designates silicon dioxide as the basis (28) matches coefficient of thermal expansion substantially. Movement of the accelerometer the capacitative element (40), is not with the temperature variation which the accelerometer experiences, makes the signal form which is proportionate to the acceleration of movement.