JPS6329876U - - Google Patents

Info

Publication number
JPS6329876U
JPS6329876U JP12290186U JP12290186U JPS6329876U JP S6329876 U JPS6329876 U JP S6329876U JP 12290186 U JP12290186 U JP 12290186U JP 12290186 U JP12290186 U JP 12290186U JP S6329876 U JPS6329876 U JP S6329876U
Authority
JP
Japan
Prior art keywords
electrode
built
ring electrode
spark plug
pressed
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
JP12290186U
Other languages
Japanese (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 JP12290186U priority Critical patent/JPS6329876U/ja
Publication of JPS6329876U publication Critical patent/JPS6329876U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案に係る圧力検出器内蔵点火プ
ラグの実施例における一部断面図、第２図は本考
案に係る圧力検出器内蔵点火プラグの第２の実施
例における一部断面図を示す。 １……圧力検出器内蔵点火プラグ、２……圧力
検出器、１０……栓体、１０……栓体、１１……
絶縁体、１２……主体金具、１３……押えねじ、
１５……中心電極、２５……環状電極、３９，４
０……環状コネクタ、４１……第１の電極、４２
……第２の電極。 FIG. 1 is a partial cross-sectional view of an embodiment of a spark plug with a built-in pressure sensor according to the present invention, and FIG. 2 is a partial cross-sectional view of a second embodiment of the spark plug with a built-in pressure detector according to the present invention. show. 1... Spark plug with built-in pressure detector, 2... Pressure detector, 10... Plug body, 10... Plug body, 11...
Insulator, 12... Metal shell, 13... Holder screw,
15... Center electrode, 25... Annular electrode, 39,4
0... Annular connector, 41... First electrode, 42
...Second electrode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関の燃焼室圧力を検出する圧力検出器と
、中心電極を内蔵した絶縁碍子に設けられ前記検
出器の出力信号を伝える環状電極と、該環状電極
に圧接すると共にシールド線の芯線を接続した第
１の電極及び点火プラグの栓体に圧接すると共に
前記シールド線のシールド導体を接続した第２の
電極とを備えて構成したことを特徴とする圧力検
出器内蔵点火プラグ。 A pressure detector for detecting the combustion chamber pressure of an internal combustion engine, a ring electrode provided on an insulator with a built-in center electrode and transmitting an output signal of the detector, and a core wire of a shielded wire connected to the ring electrode while being pressed into contact with the ring electrode. 1. A spark plug with a built-in pressure detector, comprising a first electrode and a second electrode that is pressed into contact with the plug body of the spark plug and connected to the shield conductor of the shield wire.
JP12290186U 1986-08-12 1986-08-12 Pending JPS6329876U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12290186U JPS6329876U (en) 1986-08-12 1986-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12290186U JPS6329876U (en) 1986-08-12 1986-08-12

Publications (1)

Publication Number Publication Date
JPS6329876U true JPS6329876U (en) 1988-02-26

Family

ID=31013524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12290186U Pending JPS6329876U (en) 1986-08-12 1986-08-12

Country Status (1)

Country Link
JP (1) JPS6329876U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02112187A (en) * 1988-10-20 1990-04-24 Ngk Spark Plug Co Ltd Plug cap
JP2014514689A (en) * 2011-03-18 2014-06-19 ピーゾクリスト・アドヴァンスド・センソリクス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Insulator for spark plug having sensor function and spark plug having sensor function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02112187A (en) * 1988-10-20 1990-04-24 Ngk Spark Plug Co Ltd Plug cap
JP2014514689A (en) * 2011-03-18 2014-06-19 ピーゾクリスト・アドヴァンスド・センソリクス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Insulator for spark plug having sensor function and spark plug having sensor function

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