JPS6232345U - - Google Patents

Info

Publication number
JPS6232345U
JPS6232345U JP12306785U JP12306785U JPS6232345U JP S6232345 U JPS6232345 U JP S6232345U JP 12306785 U JP12306785 U JP 12306785U JP 12306785 U JP12306785 U JP 12306785U JP S6232345 U JPS6232345 U JP S6232345U
Authority
JP
Japan
Prior art keywords
pressure
metal shell
bent
piezoelectric element
end 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
JP12306785U
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 JP12306785U priority Critical patent/JPS6232345U/ja
Publication of JPS6232345U publication Critical patent/JPS6232345U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第1図は本考案の圧力センサーの一実施例を示
し、A図は縦断面図、B図はその下面図、第2図
は他の実施例を示す要部の縦断面図である。 1…主体金具、11…胴部、11a…受圧側端
面、111a…径大の軸孔、111b…径小の軸
孔、111c…段座面、2…圧電素子、5…圧力
伝達桿、6…ダイアフラム、61…中央部、62
…外周部、7…ケーブル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主体金具1の胴部11の受圧側の端面11aか
    ら穿設した径大の軸孔111aの段座面111c
    に座定し、一方の電極面を該段座面から延設され
    た径小の軸孔111bを絶縁状態で挿通する外部
    のケーブル7に導通する圧電素子2の他方の電極
    面と当接する圧力伝達桿5に接合したダイアフラ
    ム6の外周部を上記主体金具1の受圧側端面11
    aに接合してなるものにおいて、上記圧力伝達桿
    5と当接するダイアフラム6の中央部61を一旦
    圧電素子2の方向に屈曲させたのち、外周部62
    を逆の前方に屈曲させて主体金具1の受圧側端面
    11aに接合したことを特徴とする圧力センサ。
JP12306785U 1985-08-09 1985-08-09 Pending JPS6232345U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12306785U JPS6232345U (ja) 1985-08-09 1985-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12306785U JPS6232345U (ja) 1985-08-09 1985-08-09

Publications (1)

Publication Number Publication Date
JPS6232345U true JPS6232345U (ja) 1987-02-26

Family

ID=31013831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12306785U Pending JPS6232345U (ja) 1985-08-09 1985-08-09

Country Status (1)

Country Link
JP (1) JPS6232345U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004347387A (ja) * 2003-05-21 2004-12-09 Toyota Central Res & Dev Lab Inc 圧力センサ
JP2009008694A (ja) * 2008-10-10 2009-01-15 Toyota Central R&D Labs Inc 圧力センサ
JP2009300235A (ja) * 2008-06-12 2009-12-24 Toyota Central R&D Labs Inc 力検知センサの製造方法
JP2011027564A (ja) * 2009-07-27 2011-02-10 Nippon Soken Inc 筒内圧検出装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS449672Y1 (ja) * 1965-05-26 1969-04-18
JPS57122334A (en) * 1981-01-22 1982-07-30 Nippon Soken Inc Pressure sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS449672Y1 (ja) * 1965-05-26 1969-04-18
JPS57122334A (en) * 1981-01-22 1982-07-30 Nippon Soken Inc Pressure sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004347387A (ja) * 2003-05-21 2004-12-09 Toyota Central Res & Dev Lab Inc 圧力センサ
JP2009300235A (ja) * 2008-06-12 2009-12-24 Toyota Central R&D Labs Inc 力検知センサの製造方法
JP2009008694A (ja) * 2008-10-10 2009-01-15 Toyota Central R&D Labs Inc 圧力センサ
JP2011027564A (ja) * 2009-07-27 2011-02-10 Nippon Soken Inc 筒内圧検出装置

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