JPS61146888U - - Google Patents
Info
- Publication number
- JPS61146888U JPS61146888U JP3048185U JP3048185U JPS61146888U JP S61146888 U JPS61146888 U JP S61146888U JP 3048185 U JP3048185 U JP 3048185U JP 3048185 U JP3048185 U JP 3048185U JP S61146888 U JPS61146888 U JP S61146888U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- center electrode
- rod
- spark plug
- coating layer
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000011162 core material Substances 0.000 claims description 2
- 239000010970 precious metal Substances 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Spark Plugs (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3048185U JPS61146888U (US07413550-20080819-C00001.png) | 1985-03-04 | 1985-03-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3048185U JPS61146888U (US07413550-20080819-C00001.png) | 1985-03-04 | 1985-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61146888U true JPS61146888U (US07413550-20080819-C00001.png) | 1986-09-10 |
Family
ID=30530215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3048185U Pending JPS61146888U (US07413550-20080819-C00001.png) | 1985-03-04 | 1985-03-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61146888U (US07413550-20080819-C00001.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012084272A (ja) * | 2010-10-07 | 2012-04-26 | Ngk Spark Plug Co Ltd | スパークプラグ用電極及びスパークプラグの製造方法 |
JP2017538269A (ja) * | 2014-12-17 | 2017-12-21 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 火炎面まで達するコアを備えた点火プラグ電極を製造するための方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847840A (ja) * | 1981-09-14 | 1983-03-19 | 松下電工株式会社 | 防水床パンの据付け構造 |
-
1985
- 1985-03-04 JP JP3048185U patent/JPS61146888U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847840A (ja) * | 1981-09-14 | 1983-03-19 | 松下電工株式会社 | 防水床パンの据付け構造 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012084272A (ja) * | 2010-10-07 | 2012-04-26 | Ngk Spark Plug Co Ltd | スパークプラグ用電極及びスパークプラグの製造方法 |
JP2017538269A (ja) * | 2014-12-17 | 2017-12-21 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 火炎面まで達するコアを備えた点火プラグ電極を製造するための方法 |