JPS6421990U - - Google Patents
Info
- Publication number
- JPS6421990U JPS6421990U JP11749087U JP11749087U JPS6421990U JP S6421990 U JPS6421990 U JP S6421990U JP 11749087 U JP11749087 U JP 11749087U JP 11749087 U JP11749087 U JP 11749087U JP S6421990 U JPS6421990 U JP S6421990U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- spark plug
- center electrode
- outer electrode
- ceramic heater
- 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
- 239000000919 ceramic Substances 0.000 claims description 2
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11749087U JPS6421990U (de) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11749087U JPS6421990U (de) | 1987-07-30 | 1987-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421990U true JPS6421990U (de) | 1989-02-03 |
Family
ID=31360994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11749087U Pending JPS6421990U (de) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421990U (de) |
-
1987
- 1987-07-30 JP JP11749087U patent/JPS6421990U/ja active Pending