发明授权
- 专利标题： Angular velocity sensor
- 专利标题（中）： 角速度传感器
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申请号： US906044申请日： 1997-08-05
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公开(公告)号： US6119518A公开(公告)日： 2000-09-19
- 发明人: Takeshi Itou , Yasushi Matsuhiro , Muneo Yorinaga , Kazushi Asami , Yoshimi Yoshino , Kazuhiko Miura
- 申请人： Takeshi Itou , Yasushi Matsuhiro , Muneo Yorinaga , Kazushi Asami , Yoshimi Yoshino , Kazuhiko Miura
- 申请人地址： JPX Nishio JPX Kariya
- 专利权人： Nippon Soken, Inc.,Denso Corporation
- 当前专利权人： Nippon Soken, Inc.,Denso Corporation
- 当前专利权人地址： JPX Nishio JPX Kariya
- 优先权： JPX8-221734 19960805
- 主分类号： G01C19/56
- IPC分类号： G01C19/56 ; G01C19/5621 ; G01C19/5628 ; G01P9/00
摘要：
An angular velocity sensor includes a tuning-fork oscillator having a pair of arms jointed by a trunk, the pair of arms extending in parallel to each other, first and second driving piezoelectric elements arranged only on one surface of the trunk with a gap therebetween in an extending direction of the arms, and angular velocity detecting piezoelectric elements arranged on surfaces of the arms in parallel with the one surface of the trunk on which the first and second piezoelectric elements are arranged.
公开/授权文献
- US5223650A Telescopic sight with level indicator 公开/授权日：1993-06-29
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