JPS6157830U - - Google Patents

Info

Publication number
JPS6157830U
JPS6157830U JP14385984U JP14385984U JPS6157830U JP S6157830 U JPS6157830 U JP S6157830U JP 14385984 U JP14385984 U JP 14385984U JP 14385984 U JP14385984 U JP 14385984U JP S6157830 U JPS6157830 U JP S6157830U
Authority
JP
Japan
Prior art keywords
cylinder head
spark plug
detection device
pressure sensor
mounting 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
JP14385984U
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 JP14385984U priority Critical patent/JPS6157830U/ja
Publication of JPS6157830U publication Critical patent/JPS6157830U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案の圧力検出装置の取
付状態を示す要部断面図、第３図は従来のプラグ
ガスケツトを配した圧力検出装置の取付状態を示
す要部断面図、第４図及び第５図は出力波形で、
第４図は本考案のもの、第５図は従来のものであ
り、第６図は締付トルクに対する圧力センサーの
出力を示したグラフである。 １…スパークプラグ、２…取付金具、４…座面
、６…シリンダーヘツド、７…座面、８…ガスケ
ツト型圧力センサー、９…環状板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電素子が環状の金属ケース内に封入されたガ
    スケツト型圧力センサーをシリンダーヘツドとス
    パークプラグとの間に取付けて燃焼圧力を検出す
    る圧力検出装置において、前記圧力センサーをス
    パークプラグの取付金具座面又はシリンダーヘツ
    ド座面の一方にＣｕ，Ａ１又はこれらを主体とす
    る合金等の軟質金属からなる環状板を介してシリ
    ンダーヘツドに締結したことを特徴とする圧力検
    出装置。
JP14385984U 1984-09-22 1984-09-22 Pending JPS6157830U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14385984U JPS6157830U (ja) 1984-09-22 1984-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14385984U JPS6157830U (ja) 1984-09-22 1984-09-22

Publications (1)

Publication Number Publication Date
JPS6157830U true JPS6157830U (ja) 1986-04-18

Family

ID=30702150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14385984U Pending JPS6157830U (ja) 1984-09-22 1984-09-22

Country Status (1)

Country Link
JP (1) JPS6157830U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053965U (ja) * 1991-06-28 1993-01-22 日本電子機器株式会社 圧力センサ
JP2006307835A (ja) * 2005-03-31 2006-11-09 Ngk Spark Plug Co Ltd 燃焼圧検知機能付スパークプラグ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748629A (en) * 1980-05-16 1982-03-20 Siemens Ag Pressure sensor for engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748629A (en) * 1980-05-16 1982-03-20 Siemens Ag Pressure sensor for engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053965U (ja) * 1991-06-28 1993-01-22 日本電子機器株式会社 圧力センサ
JP2006307835A (ja) * 2005-03-31 2006-11-09 Ngk Spark Plug Co Ltd 燃焼圧検知機能付スパークプラグ
JP4530418B2 (ja) * 2005-03-31 2010-08-25 日本特殊陶業株式会社 燃焼圧検知機能付スパークプラグ

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