JPS60191943U - Resonant vibration sensor - Google Patents

Resonant vibration sensor

Info

Publication number
JPS60191943U
JPS60191943U JP8034384U JP8034384U JPS60191943U JP S60191943 U JPS60191943 U JP S60191943U JP 8034384 U JP8034384 U JP 8034384U JP 8034384 U JP8034384 U JP 8034384U JP S60191943 U JPS60191943 U JP S60191943U
Authority
JP
Japan
Prior art keywords
vibration sensor
resonator
resonant vibration
piezoelectric element
case
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
JP8034384U
Other languages
Japanese (ja)
Inventor
河尻　章吾
鈴木　晨
Original Assignee
日本特殊陶業株式会社
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 by 日本特殊陶業株式会社 filed Critical 日本特殊陶業株式会社
Priority to JP8034384U priority Critical patent/JPS60191943U/en
Publication of JPS60191943U publication Critical patent/JPS60191943U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

添付図面は本考案の一実施例を示したもので、第１図は
本考案を模型的に示した正面図、第２図は本考案の一実
施例を示した一部切欠正面図、第、３図は一部を切欠し
て示した分離斜視図、第４図はケースへの共振体を示し
た縦断正面図である。 １→金属プレート、２→圧電素子、３−共振体、４，４
→金属支持片、５，５→リング形突部。The attached drawings show an embodiment of the present invention; Fig. 1 is a front view schematically showing the invention; Fig. 2 is a partially cutaway front view showing an embodiment of the invention; , 3 is a partially cut away perspective view, and FIG. 4 is a longitudinal sectional front view showing the resonator attached to the case. 1->metal plate, 2->piezoelectric element, 3-resonator, 4,4
→ Metal support piece, 5, 5 → Ring-shaped protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属プレートに圧電素子を接着して共振体を構成し、そ
の共振体の基本的屈曲モードにおける節円を一対の金属
支持片に設けたリング形突部の間に挟着し、その共振体
と金属支持片とをケースに収容し、前記圧電素子の振動
信号をケースの外部に取出すようにしたことを特徴とす
る共振型振動センサ。A piezoelectric element is bonded to a metal plate to form a resonator, and the nodal circle in the fundamental bending mode of the resonator is sandwiched between ring-shaped protrusions provided on a pair of metal support pieces. 1. A resonance type vibration sensor, characterized in that a metal support piece is housed in a case, and a vibration signal of the piezoelectric element is extracted to the outside of the case.
JP8034384U 1984-05-30 1984-05-30 Resonant vibration sensor Pending JPS60191943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8034384U JPS60191943U (en) 1984-05-30 1984-05-30 Resonant vibration sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8034384U JPS60191943U (en) 1984-05-30 1984-05-30 Resonant vibration sensor

Publications (1)

Publication Number Publication Date
JPS60191943U true JPS60191943U (en) 1985-12-19

Family

ID=30626104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8034384U Pending JPS60191943U (en) 1984-05-30 1984-05-30 Resonant vibration sensor

Country Status (1)

Country Link
JP (1) JPS60191943U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009198222A (en) * 2008-02-19 2009-09-03 Mitsumi Electric Co Ltd Detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009198222A (en) * 2008-02-19 2009-09-03 Mitsumi Electric Co Ltd Detector

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