Title:
【発明の名称】加速度計
Document Type and Number:
Japanese Patent JPH077014
Kind Code:
B2
Abstract:
An accelerometer for detecting acceleration includes a support, a detection body movable relative to the support upon application of acceleration, a plurality of electromagnets for keeping the detection body floating in the support so that the electromagnets are out of contact with the detection body, a detector for detecting the position of the detection body relative to the support, and a computing section for computing the magnitude and direction of the acceleration exerted upon the detection body according to the detection signal from the detection means. The accelerometer also includes a feedback control section for feeding back the output signal from the computing section to the coils of the electromagnets to control application of current to the coils thereby allowing the detection body to be kept floating at a predetermined position relative to the support.
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Inventors:
Yuzo Oguchi
Komatsu Fumito
Usuki Hideo
Komatsu Fumito
Usuki Hideo
Application Number:
JP15158288A
Publication Date:
January 30, 1995
Filing Date:
June 20, 1988
Export Citation:
Assignee:
Sankyo Seiki Co., Ltd.
International Classes:
G01P15/13; G01P15/14; (IPC1-7): G01P15/14
Domestic Patent References:
| JP63118668A | ||||
| JP5443783A | ||||
| JP5036184B1 |
Attorney, Agent or Firm:
Toru Kabayama (1 person outside)