JPH03109143U - - Google Patents

Info

Publication number
JPH03109143U
JPH03109143U JP1798190U JP1798190U JPH03109143U JP H03109143 U JPH03109143 U JP H03109143U JP 1798190 U JP1798190 U JP 1798190U JP 1798190 U JP1798190 U JP 1798190U JP H03109143 U JPH03109143 U JP H03109143U
Authority
JP
Japan
Prior art keywords
piezoelectric element
transmission member
pressure receiving
housing
combustion engine
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
JP1798190U
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 JP1798190U priority Critical patent/JPH03109143U/ja
Publication of JPH03109143U publication Critical patent/JPH03109143U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第1,2図はこの考案を具体化した一実施例を
示し、第1図は要部拡大断面図、第2図は圧力セ
ンサの部分断面図、第3図は従来の圧力センサの
断面図、第4図は同じく部分拡大断面図である。 図中、2……ハウジング、6……受圧部、13
……圧電素子、16……伝達部材、19……球面
、l……長さ、R……曲率半径である。

Claims (1)

  1. 【実用新案登録請求の範囲】 内燃機関に取付けられ、前端に受圧部が設けら
    れたハウジングと、 前記受圧部から後方へ離間した状態で前記ハウ
    ジング内に配設された圧電素子と、 棒状をなし、前端面が前記受圧部後面に当接さ
    れ、後端面が前記圧電素子前面に当接された伝達
    部材と を備え、 前記伝達部材の前端を、曲率半径が同伝達部材
    の長さ以上となる球面に形成したことを特徴とす
    る内燃機関の圧力センサ。
JP1798190U 1990-02-23 1990-02-23 Pending JPH03109143U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1798190U JPH03109143U (ja) 1990-02-23 1990-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1798190U JPH03109143U (ja) 1990-02-23 1990-02-23

Publications (1)

Publication Number Publication Date
JPH03109143U true JPH03109143U (ja) 1991-11-08

Family

ID=31521157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1798190U Pending JPH03109143U (ja) 1990-02-23 1990-02-23

Country Status (1)

Country Link
JP (1) JPH03109143U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011105084A1 (ja) * 2010-02-25 2011-09-01 シチズンファインテックミヨタ株式会社 燃焼圧センサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011105084A1 (ja) * 2010-02-25 2011-09-01 シチズンファインテックミヨタ株式会社 燃焼圧センサ

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