JPS6148225B2 - - Google Patents
Info
- Publication number
- JPS6148225B2 JPS6148225B2 JP10014380A JP10014380A JPS6148225B2 JP S6148225 B2 JPS6148225 B2 JP S6148225B2 JP 10014380 A JP10014380 A JP 10014380A JP 10014380 A JP10014380 A JP 10014380A JP S6148225 B2 JPS6148225 B2 JP S6148225B2
- Authority
- JP
- Japan
- Prior art keywords
- spark plug
- metal shell
- paraffin
- silicone oil
- porcelain 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.)
- Expired
Links
- 239000012212 insulator Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 17
- 239000012188 paraffin wax Substances 0.000 claims description 14
- 229920002545 silicone oil Polymers 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000010304 firing Methods 0.000 claims description 5
- 239000012047 saturated solution Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims 2
- 229910052573 porcelain Inorganic materials 0.000 description 15
- 239000011247 coating layer Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920006268 silicone film Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- -1 trichlene Chemical compound 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Spark Plugs (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10014380A JPS5725685A (en) | 1980-07-22 | 1980-07-22 | Ignition plug having excellent contamination resistance |
| US06/285,242 US4415828A (en) | 1980-07-22 | 1981-07-20 | Sparkplug with antifouling coating on discharge end of insulator |
| DE19813129025 DE3129025C2 (de) | 1980-07-22 | 1981-07-22 | Zündkerze mit Mitteln zum Verschmutzungsschutz |
| DE19813152877 DE3152877C2 (de) | 1980-07-22 | 1981-07-22 | Zündkerze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10014380A JPS5725685A (en) | 1980-07-22 | 1980-07-22 | Ignition plug having excellent contamination resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5725685A JPS5725685A (en) | 1982-02-10 |
| JPS6148225B2 true JPS6148225B2 (enrdf_load_html_response) | 1986-10-23 |
Family
ID=14266082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10014380A Granted JPS5725685A (en) | 1980-07-22 | 1980-07-22 | Ignition plug having excellent contamination resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5725685A (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612678B2 (ja) * | 1983-09-15 | 1994-02-16 | 日本電装株式会社 | 内燃機関用点火プラグ |
| JPH0821461B2 (ja) * | 1988-03-08 | 1996-03-04 | 日本特殊陶業株式会社 | 耐汚損性のすぐれた点火プラグ |
-
1980
- 1980-07-22 JP JP10014380A patent/JPS5725685A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5725685A (en) | 1982-02-10 |
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