Title:
【発明の名称】移動状態検出装置
Document Type and Number:
Japanese Patent JP2812518
Kind Code:
B2
Abstract:
An angular displacement detecting device is provided with a tubular casing having a chamber in which a liquid is sealed, a floating body disposed in the liquid sealed in the chamber and supported for rotation about a predetermined rotational axis, and a detector for detecting the relative angular displacement between the floating body and the tubular casing about the rotational axis. This device employs a fluoroliquid as the aforesaid liquid.
Inventors:
Naoki Kobayashi
Kazuhiro Oki
Shoichi Shimura
Kazuhiro Oki
Shoichi Shimura
Application Number:
JP33174389A
Publication Date:
October 22, 1998
Filing Date:
December 21, 1989
Export Citation:
Assignee:
Canon Inc
International Classes:
G01C19/02; G01B7/00; G01B7/30; G01B11/26; G01B21/22; G01D5/28; G01P15/00; G01P15/11; G03B17/00; H04N5/225; (IPC1-7): G01B21/22; G01B11/26; G01C19/02; G01P15/11
Domestic Patent References:
| JP1296104A | ||||
| JP6297913U |
Attorney, Agent or Firm:
Masayuki Kishida (2 outside)