JP2013235856A5 - - Google Patents
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- Publication number
- JP2013235856A5 JP2013235856A5 JP2013162569A JP2013162569A JP2013235856A5 JP 2013235856 A5 JP2013235856 A5 JP 2013235856A5 JP 2013162569 A JP2013162569 A JP 2013162569A JP 2013162569 A JP2013162569 A JP 2013162569A JP 2013235856 A5 JP2013235856 A5 JP 2013235856A5
- Authority
- JP
- Japan
- Prior art keywords
- noble metal
- metal tip
- melting
- ground electrode
- boundary
- 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
- 238000002844 melting Methods 0.000 claims description 370
- 230000008018 melting Effects 0.000 claims description 370
- 229910000510 noble metal Inorganic materials 0.000 claims description 349
- 229910052751 metal Inorganic materials 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 44
- 230000001678 irradiating effect Effects 0.000 claims description 39
- 239000012212 insulator Substances 0.000 claims description 35
- 238000010894 electron beam technology Methods 0.000 claims description 31
- 229910045601 alloy Inorganic materials 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 11
- 230000004927 fusion Effects 0.000 description 74
- 230000002093 peripheral effect Effects 0.000 description 23
- 230000000694 effects Effects 0.000 description 21
- 238000012360 testing method Methods 0.000 description 21
- 239000000835 fiber Substances 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 7
- 229910000990 Ni alloy Inorganic materials 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910001055 inconels 600 Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000575 Ir alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013162569A JP5931811B2 (ja) | 2010-11-17 | 2013-08-05 | スパークプラグ |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010256523 | 2010-11-17 | ||
| JP2010256523 | 2010-11-17 | ||
| JP2013162569A JP5931811B2 (ja) | 2010-11-17 | 2013-08-05 | スパークプラグ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012514001A Division JP5406982B2 (ja) | 2010-11-17 | 2011-11-17 | スパークプラグ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013235856A JP2013235856A (ja) | 2013-11-21 |
| JP2013235856A5 true JP2013235856A5 (enExample) | 2015-01-08 |
| JP5931811B2 JP5931811B2 (ja) | 2016-06-08 |
Family
ID=46084120
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012514001A Active JP5406982B2 (ja) | 2010-11-17 | 2011-11-17 | スパークプラグ |
| JP2013162569A Active JP5931811B2 (ja) | 2010-11-17 | 2013-08-05 | スパークプラグ |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012514001A Active JP5406982B2 (ja) | 2010-11-17 | 2011-11-17 | スパークプラグ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9257817B2 (enExample) |
| JP (2) | JP5406982B2 (enExample) |
| CN (2) | CN104269743B (enExample) |
| DE (1) | DE112011103796B4 (enExample) |
| WO (1) | WO2012067199A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014225402A1 (de) * | 2014-12-10 | 2016-06-16 | Robert Bosch Gmbh | Zündkerzenelektrode mit Tiefschweißnaht sowie Zündkerze mit der Zündkerzenelektrode und Herstellungsverfahren für die Zündkerzenelektrode |
| JP6105694B2 (ja) * | 2015-09-04 | 2017-03-29 | 日本特殊陶業株式会社 | スパークプラグ |
| JP6310497B2 (ja) * | 2016-05-10 | 2018-04-11 | 日本特殊陶業株式会社 | スパークプラグ |
| JP6532491B2 (ja) | 2017-01-27 | 2019-06-19 | 日本特殊陶業株式会社 | 点火プラグの製造方法 |
| DE102017214311A1 (de) | 2017-08-17 | 2019-02-21 | Robert Bosch Gmbh | Zündkerzenelektrode sowie Verfahren zur Herstellung dieser Zündkerzenelektrode und Zündkerze mit Zündkerzenelektrode |
| JP2019129083A (ja) * | 2018-01-25 | 2019-08-01 | 日本特殊陶業株式会社 | 点火プラグの製造方法 |
| JP6703558B2 (ja) | 2018-02-10 | 2020-06-03 | 日本特殊陶業株式会社 | 点火プラグ |
| JP6731450B2 (ja) * | 2018-07-11 | 2020-07-29 | 日本特殊陶業株式会社 | スパークプラグ |
| JP7027354B2 (ja) * | 2019-01-25 | 2022-03-01 | 日本特殊陶業株式会社 | 点火プラグ |
| JP6876075B2 (ja) * | 2019-01-25 | 2021-05-26 | 日本特殊陶業株式会社 | スパークプラグ |
| JP6992017B2 (ja) * | 2019-01-25 | 2022-01-13 | 日本特殊陶業株式会社 | 点火プラグ |
| JP7045340B2 (ja) * | 2019-01-25 | 2022-03-31 | 日本特殊陶業株式会社 | スパークプラグ |
| JP7430490B2 (ja) * | 2019-01-25 | 2024-02-13 | 日本特殊陶業株式会社 | 点火プラグ |
| JP7028810B2 (ja) * | 2019-01-25 | 2022-03-02 | 日本特殊陶業株式会社 | スパークプラグ |
| JP7507725B2 (ja) | 2021-05-12 | 2024-06-28 | 日本特殊陶業株式会社 | スパークプラグおよびスパークプラグの製造方法 |
| JP7507726B2 (ja) | 2021-05-12 | 2024-06-28 | 日本特殊陶業株式会社 | スパークプラグおよびスパークプラグの製造方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06188062A (ja) | 1992-12-17 | 1994-07-08 | Ngk Spark Plug Co Ltd | スパークプラグ用電極 |
| JP3121309B2 (ja) * | 1998-02-16 | 2000-12-25 | 株式会社デンソー | 内燃機関用のスパークプラグ |
| JP4355067B2 (ja) | 1999-11-08 | 2009-10-28 | 日本特殊陶業株式会社 | 内燃機関用スパークプラグおよびその製造方法 |
| JP2002033176A (ja) * | 2000-05-12 | 2002-01-31 | Denso Corp | スパークプラグおよびその製造方法 |
| JP4092889B2 (ja) * | 2000-07-10 | 2008-05-28 | 株式会社デンソー | スパークプラグ |
| JP4304843B2 (ja) | 2000-08-02 | 2009-07-29 | 株式会社デンソー | スパークプラグ |
| JP3702838B2 (ja) | 2001-02-08 | 2005-10-05 | 株式会社デンソー | スパークプラグおよびその製造方法 |
| JP4271379B2 (ja) * | 2001-02-08 | 2009-06-03 | 株式会社デンソー | スパークプラグ |
| JP4082881B2 (ja) * | 2001-06-28 | 2008-04-30 | 日本特殊陶業株式会社 | スパークプラグの製造方法 |
| JP4747464B2 (ja) | 2001-08-27 | 2011-08-17 | 株式会社デンソー | スパークプラグおよびその製造方法 |
| JP4017416B2 (ja) * | 2002-02-25 | 2007-12-05 | 日本特殊陶業株式会社 | スパークプラグの製造方法 |
| JP4069826B2 (ja) | 2003-07-30 | 2008-04-02 | 株式会社デンソー | スパークプラグおよびその製造方法 |
| WO2005050803A1 (ja) * | 2003-11-21 | 2005-06-02 | Ngk Spark Plug Co., Ltd. | スパークプラグの製造方法 |
| JP2005183167A (ja) * | 2003-12-19 | 2005-07-07 | Denso Corp | スパークプラグ |
| JP4345586B2 (ja) * | 2004-06-17 | 2009-10-14 | 日産自動車株式会社 | レーザー溶接方法 |
| KR100842493B1 (ko) * | 2004-08-09 | 2008-07-01 | 닛본 덴끼 가부시끼가이샤 | 이금속 박판의 용접 방법, 이금속 박판 접합체, 전기디바이스 및 전기 디바이스 집합체 |
| US7521849B2 (en) * | 2005-09-29 | 2009-04-21 | Federal-Mogul World Wide, Inc. | Spark plug with welded sleeve on electrode |
| JP4674696B2 (ja) * | 2007-04-03 | 2011-04-20 | 日本特殊陶業株式会社 | スパークプラグの製造方法 |
| EP2020713B1 (en) * | 2007-08-01 | 2011-03-23 | NGK Spark Plug Co., Ltd. | Spark plug for internal combustion engine and method of manufacturing the same |
| US8212462B2 (en) | 2008-10-10 | 2012-07-03 | Ngk Spark Plug Co., Ltd. | Spark plug and manufacturing method therefor |
| WO2010058835A1 (ja) * | 2008-11-21 | 2010-05-27 | 日本特殊陶業株式会社 | 内燃機関用スパークプラグ |
| JP4928596B2 (ja) * | 2009-12-04 | 2012-05-09 | 日本特殊陶業株式会社 | スパークプラグ及びその製造方法 |
-
2011
- 2011-11-17 DE DE112011103796.1T patent/DE112011103796B4/de active Active
- 2011-11-17 US US13/880,623 patent/US9257817B2/en active Active
- 2011-11-17 CN CN201410403781.9A patent/CN104269743B/zh active Active
- 2011-11-17 CN CN201180055505.2A patent/CN103222138B/zh active Active
- 2011-11-17 JP JP2012514001A patent/JP5406982B2/ja active Active
- 2011-11-17 WO PCT/JP2011/076569 patent/WO2012067199A1/ja not_active Ceased
-
2013
- 2013-08-05 JP JP2013162569A patent/JP5931811B2/ja active Active
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