JPH0236194U - - Google Patents
Info
- Publication number
- JPH0236194U JPH0236194U JP11346188U JP11346188U JPH0236194U JP H0236194 U JPH0236194 U JP H0236194U JP 11346188 U JP11346188 U JP 11346188U JP 11346188 U JP11346188 U JP 11346188U JP H0236194 U JPH0236194 U JP H0236194U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- built
- spark plug
- cut part
- insulator
- 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 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Spark Plugs (AREA)
- Measuring Fluid Pressure (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は、この考案の実施例を具えるセンサー
内蔵スパークプラグの正面図であり、第２図は、
その絶縁体の要部拡大図、第３図は、電極端子と
なるリングの正面図、第４図は、上記リングの溶
接工程を示す断面図である。
１……センサー内蔵スパークプラグ、２……絶
縁体、３……コルゲーシヨン部、４……主体金具
、４′……胴部、５……センサー、６……電極端
子、７……金属ペーストよりなる導電部、８……
環状溝、９……切割部、１０……溶接部、１１…
…電極、１２……絶縁物、１３……ネジ部、１４
……中心電極、１５……外側電極。
FIG. 1 is a front view of a spark plug with a built-in sensor that includes an embodiment of this invention, and FIG.
FIG. 3 is an enlarged view of the main part of the insulator, FIG. 3 is a front view of a ring that becomes an electrode terminal, and FIG. 4 is a sectional view showing the welding process of the ring. 1... Spark plug with built-in sensor, 2... Insulator, 3... Corrugation part, 4... Metal shell, 4'... Body, 5... Sensor, 6... Electrode terminal, 7... From metal paste Conductive part, 8...
Annular groove, 9...Cut part, 10...Welding part, 11...
...Electrode, 12...Insulator, 13...Screw part, 14
...center electrode, 15 ...outer electrode.
Claims (1)
環状溝に切割部を有する環状のリングの電極を嵌
合した上、切割部を溶接して固定し、これを金属
ペーストの焼結により形成する導電部を介して内
蔵するセンサーに接続してなるセンサー内蔵スパ
ークプラグ。 A conductive part is formed by fitting an annular ring electrode with a cut part into a plurality of annular grooves provided below the corrugation of the insulator, and then fixing the cut part by welding. A spark plug with a built-in sensor that connects to a built-in sensor through the spark plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11346188U JPH0236194U (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11346188U JPH0236194U (en) | 1988-08-31 | 1988-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0236194U true JPH0236194U (en) | 1990-03-08 |
Family
ID=31353319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11346188U Pending JPH0236194U (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1862384A2 (en) | 2006-06-02 | 2007-12-05 | Toyo Denso Co., Ltd. | Turn signal switch for vehicle |
-
1988
- 1988-08-31 JP JP11346188U patent/JPH0236194U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1862384A2 (en) | 2006-06-02 | 2007-12-05 | Toyo Denso Co., Ltd. | Turn signal switch for vehicle |