JP2009224344A5 - - Google Patents
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- Publication number
- JP2009224344A5 JP2009224344A5 JP2009161483A JP2009161483A JP2009224344A5 JP 2009224344 A5 JP2009224344 A5 JP 2009224344A5 JP 2009161483 A JP2009161483 A JP 2009161483A JP 2009161483 A JP2009161483 A JP 2009161483A JP 2009224344 A5 JP2009224344 A5 JP 2009224344A5
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- tip
- electrode
- contact
- base material
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims description 222
- 239000000463 material Substances 0.000 claims description 153
- 229910000510 noble metal Inorganic materials 0.000 claims description 147
- 229910052751 metal Inorganic materials 0.000 claims description 125
- 239000002184 metal Substances 0.000 claims description 125
- 238000004891 communication Methods 0.000 claims description 51
- 230000002093 peripheral effect Effects 0.000 claims description 43
- 238000005304 joining Methods 0.000 claims description 34
- 238000004519 manufacturing process Methods 0.000 claims description 30
- 239000002131 composite material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 description 24
- 238000012986 modification Methods 0.000 description 17
- 230000004048 modification Effects 0.000 description 17
- 230000013011 mating Effects 0.000 description 16
- 230000001154 acute effect Effects 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000002788 crimping Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000003570 air Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000000454 talc Substances 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 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
- 239000012080 ambient air Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009161483A JP4843076B2 (ja) | 2007-03-30 | 2009-07-08 | プラズマジェット点火プラグおよびその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007092509 | 2007-03-30 | ||
| JP2007092509 | 2007-03-30 | ||
| JP2009161483A JP4843076B2 (ja) | 2007-03-30 | 2009-07-08 | プラズマジェット点火プラグおよびその製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008030584A Division JP4413973B2 (ja) | 2007-03-30 | 2008-02-12 | プラズマジェット点火プラグおよびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009224344A JP2009224344A (ja) | 2009-10-01 |
| JP2009224344A5 true JP2009224344A5 (enrdf_load_stackoverflow) | 2010-01-14 |
| JP4843076B2 JP4843076B2 (ja) | 2011-12-21 |
Family
ID=39996111
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008030584A Expired - Fee Related JP4413973B2 (ja) | 2007-03-30 | 2008-02-12 | プラズマジェット点火プラグおよびその製造方法 |
| JP2008088295A Expired - Fee Related JP4721237B2 (ja) | 2007-03-30 | 2008-03-28 | プラズマジェット点火プラグおよびその製造方法 |
| JP2009161483A Expired - Fee Related JP4843076B2 (ja) | 2007-03-30 | 2009-07-08 | プラズマジェット点火プラグおよびその製造方法 |
| JP2009161486A Expired - Fee Related JP4944928B2 (ja) | 2007-03-30 | 2009-07-08 | プラズマジェット点火プラグおよびその製造方法 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008030584A Expired - Fee Related JP4413973B2 (ja) | 2007-03-30 | 2008-02-12 | プラズマジェット点火プラグおよびその製造方法 |
| JP2008088295A Expired - Fee Related JP4721237B2 (ja) | 2007-03-30 | 2008-03-28 | プラズマジェット点火プラグおよびその製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009161486A Expired - Fee Related JP4944928B2 (ja) | 2007-03-30 | 2009-07-08 | プラズマジェット点火プラグおよびその製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (4) | JP4413973B2 (enrdf_load_stackoverflow) |
| KR (1) | KR101005694B1 (enrdf_load_stackoverflow) |
| CN (2) | CN101276996B (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4948515B2 (ja) * | 2008-12-26 | 2012-06-06 | 日本特殊陶業株式会社 | プラズマジェット点火プラグ |
| CN103140999B (zh) * | 2010-10-01 | 2014-09-03 | 日本特殊陶业株式会社 | 火花塞 |
| JP5303014B2 (ja) * | 2010-10-05 | 2013-10-02 | 日本特殊陶業株式会社 | プラズマジェット点火プラグ及びその製造方法 |
| JP5140718B2 (ja) * | 2010-12-15 | 2013-02-13 | 日本特殊陶業株式会社 | プラズマジェット点火プラグ |
| CN102155344B (zh) * | 2011-01-21 | 2012-07-04 | 电子科技大学 | 一种微波等离子体汽车发动机点火器 |
| JP6039436B2 (ja) * | 2013-01-17 | 2016-12-07 | 日本特殊陶業株式会社 | プラズマジェット点火プラグ |
| JP6045464B2 (ja) * | 2013-09-11 | 2016-12-14 | 日本特殊陶業株式会社 | スパークプラグの製造方法、および、スパークプラグ |
| JP5981975B2 (ja) | 2013-11-26 | 2016-08-31 | 日本特殊陶業株式会社 | スパークプラグ |
| JP6451148B2 (ja) * | 2014-09-01 | 2019-01-16 | 株式会社デンソー | 内燃機関用のスパークプラグ及びその製造方法 |
| JP7457610B2 (ja) | 2020-09-01 | 2024-03-28 | 株式会社やまびこ | ２ストロークエンジン |
| JP7567656B2 (ja) * | 2021-05-21 | 2024-10-16 | 株式会社デンソー | 内燃機関用のスパークプラグの製造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811034Y2 (ja) * | 1979-11-27 | 1983-03-01 | 日産自動車株式会社 | プラズマ点火栓 |
| JPS56167288A (en) * | 1980-05-26 | 1981-12-22 | Nissan Motor | Ignition plug for internal combustion engine |
| JPS5715379A (en) * | 1980-07-01 | 1982-01-26 | Ngk Spark Plug Co | Plasma jet ignition plug |
| JPS5729089A (en) * | 1980-07-29 | 1982-02-16 | Fujitsu Ltd | Method of indicating and controlling project system display unit |
| US4388549A (en) | 1980-11-03 | 1983-06-14 | Champion Spark Plug Company | Plasma plug |
| JPH01274374A (ja) * | 1988-04-25 | 1989-11-02 | Ngk Spark Plug Co Ltd | 引込みギャップ型イグナイタプラグ |
| JPH0272577A (ja) * | 1988-09-06 | 1990-03-12 | Honda Motor Co Ltd | 内燃機関の点火プラグ |
| FR2649577B1 (fr) * | 1989-06-23 | 1991-10-11 | Hiverlet Franck | Procedes pour generer un plasma et pour produire de l'ozone, procedes d'allumage et de depollution, et dispositif se rapportant a ceux-ci |
| DE10331418A1 (de) * | 2003-07-10 | 2005-01-27 | Bayerische Motoren Werke Ag | Plasmastrahl-Zündkerze |
| FR2859869B1 (fr) * | 2003-09-12 | 2006-01-20 | Renault Sa | Systeme de generation de plasma. |
| JP4483660B2 (ja) * | 2005-04-05 | 2010-06-16 | 株式会社デンソー | 内燃機関用点火装置 |
-
2008
- 2008-02-12 JP JP2008030584A patent/JP4413973B2/ja not_active Expired - Fee Related
- 2008-03-28 CN CN200810084898XA patent/CN101276996B/zh not_active Expired - Fee Related
- 2008-03-28 JP JP2008088295A patent/JP4721237B2/ja not_active Expired - Fee Related
- 2008-03-28 KR KR1020080029142A patent/KR101005694B1/ko not_active Expired - Fee Related
- 2008-03-28 CN CN2011102442027A patent/CN102324700B/zh not_active Expired - Fee Related
-
2009
- 2009-07-08 JP JP2009161483A patent/JP4843076B2/ja not_active Expired - Fee Related
- 2009-07-08 JP JP2009161486A patent/JP4944928B2/ja not_active Expired - Fee Related
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