JPH0310261U - - Google Patents

Info

Publication number
JPH0310261U
JPH0310261U JP7094089U JP7094089U JPH0310261U JP H0310261 U JPH0310261 U JP H0310261U JP 7094089 U JP7094089 U JP 7094089U JP 7094089 U JP7094089 U JP 7094089U JP H0310261 U JPH0310261 U JP H0310261U
Authority
JP
Japan
Prior art keywords
case
acceleration sensor
spring washer
fixed
metal disk
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
JP7094089U
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 JP7094089U priority Critical patent/JPH0310261U/ja
Publication of JPH0310261U publication Critical patent/JPH0310261U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る加速度センサの縦断面
図、第2図は従来の加速度センサを示す縦断面図
である。 11……金属円板、12……圧電素子、13…
…ダイヤフラム、14……電子部品、15……回
路基板、16……ケース、18……段部、19,
20……バネワツシヤ、21……リング、22…
…付加質量。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属円板に圧電素子を接着して形成したダイヤ
    フラムをケース内に収納し、前記金属円板の周辺
    部をケースの内周に固定した加速度センサにおい
    て、ダイヤフラムの金属円板の周辺部両面をバネ
    ワツシヤで挟んだ状態で下部バネワツシヤをケー
    スに設けた段部で支持し、ケースの内部にケース
    と同じ材質のリングを挿入し、このリングを上部
    バネワツシヤに圧接させた状態でケースに溶着固
    定したことを特徴とする加速度センサ。
JP7094089U 1989-06-16 1989-06-16 Pending JPH0310261U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7094089U JPH0310261U (ja) 1989-06-16 1989-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7094089U JPH0310261U (ja) 1989-06-16 1989-06-16

Publications (1)

Publication Number Publication Date
JPH0310261U true JPH0310261U (ja) 1991-01-31

Family

ID=31607537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7094089U Pending JPH0310261U (ja) 1989-06-16 1989-06-16

Country Status (1)

Country Link
JP (1) JPH0310261U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5358326U (ja) * 1976-10-20 1978-05-18
JP2012078272A (ja) * 2010-10-05 2012-04-19 Sensatec Co Ltd 衝撃センサ
JP2012184927A (ja) * 2011-03-03 2012-09-27 Nec Corp 振動センサ
JP2015145850A (ja) * 2014-02-04 2015-08-13 Necトーキン株式会社 加速度センサ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5358326U (ja) * 1976-10-20 1978-05-18
JPS5554157Y2 (ja) * 1976-10-20 1980-12-15
JP2012078272A (ja) * 2010-10-05 2012-04-19 Sensatec Co Ltd 衝撃センサ
JP2012184927A (ja) * 2011-03-03 2012-09-27 Nec Corp 振動センサ
JP2015145850A (ja) * 2014-02-04 2015-08-13 Necトーキン株式会社 加速度センサ

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