JPH0348712U - - Google Patents

Info

Publication number
JPH0348712U
JPH0348712U JP1989109318U JP10931889U JPH0348712U JP H0348712 U JPH0348712 U JP H0348712U JP 1989109318 U JP1989109318 U JP 1989109318U JP 10931889 U JP10931889 U JP 10931889U JP H0348712 U JPH0348712 U JP H0348712U
Authority
JP
Japan
Prior art keywords
vibrating
piezoelectric element
disposed
pieces
common surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1989109318U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989109318U priority Critical patent/JPH0348712U/ja
Publication of JPH0348712U publication Critical patent/JPH0348712U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す振動ジヤイロ
の斜視図、第2図は同側面図、第3図は本考案の
他の実施例による振動ジヤイロの斜視図、第4図
は振動子の駆動側振動モードの説明図、第5図は
不適当な駆動側振動モードについての説明図、第
6図は従来の振動ジヤイロを示す斜視図である。 1……H型振動子、2……振動片、3……駆動
用圧電素子、4……自励発振検出用圧電素子。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 4本の振動片を備えたH型振動子と、一対
    の駆動用圧電素子と、一対の自励発振検出用圧電
    素子とを有し、前記振動片の1本には前記駆動用
    圧電素子または前記自励発振検出用圧電素子のい
    ずれか1枚を配設したことを特徴とする振動ジヤ
    イロ。 (2) 前記振動片の一方の側の上下2本の振動片
    の共通な面に、互いに逆極性のま駆動用圧電素子
    をそれぞれ1枚づつ配設し、前記振動片の他方の
    側の上下2本の振動片の共通な面に互いに逆極性
    の前記自励振動検出用圧電素子をそれぞれ1枚づ
    つ配設したことを特徴とする請求項1記載の振動
    ジヤイロ。 (3) 前記振動片の一方の側の左右2本の振動片
    の共通な面に、互いに逆極性の前記駆動用圧電素
    子をそれぞれ1枚づつ配設し、前記振動片の他方
    の側の左右2本の振動片の共通な面に、互いに逆
    極性の前記自励振動検出用圧電素子をそれぞれ1
    枚づつ配設したことを特徴とする請求項1記載の
    振動ジヤイロ。
JP1989109318U 1989-09-19 1989-09-19 Pending JPH0348712U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989109318U JPH0348712U (ja) 1989-09-19 1989-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989109318U JPH0348712U (ja) 1989-09-19 1989-09-19

Publications (1)

Publication Number Publication Date
JPH0348712U true JPH0348712U (ja) 1991-05-10

Family

ID=31657916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989109318U Pending JPH0348712U (ja) 1989-09-19 1989-09-19

Country Status (1)

Country Link
JP (1) JPH0348712U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228915A (ja) * 1984-04-26 1985-11-14 Matsushita Electric Ind Co Ltd 角速度センサ−
JPS62217114A (ja) * 1986-03-19 1987-09-24 Tokyo Keiki Co Ltd ジヤイロ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228915A (ja) * 1984-04-26 1985-11-14 Matsushita Electric Ind Co Ltd 角速度センサ−
JPS62217114A (ja) * 1986-03-19 1987-09-24 Tokyo Keiki Co Ltd ジヤイロ装置

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