发明授权
- 专利标题： Angular velocity sensor
- 专利标题（中）： 角速度传感器
-
申请号： US332161申请日： 1999-06-14
-
公开(公告)号： US6089091A公开(公告)日： 2000-07-18
- 发明人: Toshiyuki Nozoe , Takeshi Uemura , Masami Tamura
- 申请人： Toshiyuki Nozoe , Takeshi Uemura , Masami Tamura
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX7-131351 19950530; JPX8-086189 19960904
- 主分类号： G01C19/56
- IPC分类号： G01C19/56 ; G01C21/16 ; G01C21/28 ; G01P21/02 ; G01S19/49 ; G01S19/52 ; G01S19/53 ; G01C19/00
摘要：
The present invention aims to present an angular velocity sensor having a self diagnosis function.An angular velocity sensor of the present invention includes a driving part for stably vibrating a driving part of a sensor element having a driver part and a detector part for detecting an angular velocity and detection means for detecting the angular velocity of the sensor element and obtains a self diagnosis signal for a malfunction by detecting a mechanical coupling signal obtained at the detection means.
公开/授权文献
- US4900336A Method of preferentially removing oxygen from ozonated water 公开/授权日：1990-02-13
信息查询
