COMPENSATION ACCELEROMETER Russian patent published in 2001 - IPC

Abstract RU 2166762 C1

FIELD: measuring technology. SUBSTANCE: compensation accelerometer is designed to convert linear low-frequency accelerations. Accelerometer has a case, plate with immovable and movable parts jointed by elastic hinge, and differential capacitive position pickup. It also includes moving-coil power transducer with compensation coil, n (n = 2, 3 and more) weights by means of which compensation coil is positioned on movable part. Weights are connected in series in shaped washer. Every weight is meander-shaped in profile. Shaped washer parts at meander base are coupled to each other. EFFECT: enhanced accuracy of measurements. 6 cl, 7 dwg

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RU 2 166 762 C1

Authors

Bazhenov V.I.

Vdovenko I.V.

Labin V.F.

Milishnikov D.K.

Rjazanov V.A.

Solov'Ev V.M.

Dates

2001-05-10—Published

2000-03-16—Filed