JPS61157845U - - Google Patents

Info

Publication number
JPS61157845U
JPS61157845U JP3980185U JP3980185U JPS61157845U JP S61157845 U JPS61157845 U JP S61157845U JP 3980185 U JP3980185 U JP 3980185U JP 3980185 U JP3980185 U JP 3980185U JP S61157845 U JPS61157845 U JP S61157845U
Authority
JP
Japan
Prior art keywords
piezoelectric
pressurized medium
acupressure
piezoelectric element
meter
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.)
Granted
Application number
JP3980185U
Other languages
English (en)
Other versions
JPH0342346Y2 (ja
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 JP1985039801U priority Critical patent/JPH0342346Y2/ja
Publication of JPS61157845U publication Critical patent/JPS61157845U/ja
Application granted granted Critical
Publication of JPH0342346Y2 publication Critical patent/JPH0342346Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る圧電型指圧計の一実施例
を連通孔に装着した状態を示す側断面図、第2図
はこの指圧計を例えばスパークプラグに装着した
状態を示す概略側断面図、第3図は従来の指圧計
の装着状態を示す概略側断面図である。 6……シリンダ、7……スパークプラグ、7b
……連通孔、7c……内周壁面、7d……内段部
、7e,2c……接合部、8……指圧計、9……
指圧計サブ組立。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被測定加圧媒体の圧力に応じた電荷を発生する
    圧電素子と、この圧電素子を収納してなるスリー
    ブとを備えた圧電型指圧計において、前記加圧媒
    体に対して連通可能に設けられる連通孔の内周壁
    面を外筒ケースとし、前記加圧媒体に触接しない
    側に溶接部を設けた事を特徴とする圧電型指圧計
JP1985039801U 1985-03-22 1985-03-22 Expired JPH0342346Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985039801U JPH0342346Y2 (ja) 1985-03-22 1985-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985039801U JPH0342346Y2 (ja) 1985-03-22 1985-03-22

Publications (2)

Publication Number Publication Date
JPS61157845U true JPS61157845U (ja) 1986-09-30
JPH0342346Y2 JPH0342346Y2 (ja) 1991-09-05

Family

ID=30548089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985039801U Expired JPH0342346Y2 (ja) 1985-03-22 1985-03-22

Country Status (1)

Country Link
JP (1) JPH0342346Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016061707A (ja) * 2014-09-19 2016-04-25 株式会社デンソー 圧力検出装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811581U (ja) * 1971-06-21 1973-02-08
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
JPS4811581U (ja) * 1971-06-21 1973-02-08
JPS57122334A (en) * 1981-01-22 1982-07-30 Nippon Soken Inc Pressure sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016061707A (ja) * 2014-09-19 2016-04-25 株式会社デンソー 圧力検出装置

Also Published As

Publication number Publication date
JPH0342346Y2 (ja) 1991-09-05

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