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
Links
- 239000012212 insulator Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
Description
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)
、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.
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)
| 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 |
-
1986
- 1986-08-12 JP JP12290186U patent/JPS6329876U/ja active Pending
Cited By (2)
| 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 |