JP2019110114A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019110114A5 JP2019110114A5 JP2018207496A JP2018207496A JP2019110114A5 JP 2019110114 A5 JP2019110114 A5 JP 2019110114A5 JP 2018207496 A JP2018207496 A JP 2018207496A JP 2018207496 A JP2018207496 A JP 2018207496A JP 2019110114 A5 JP2019110114 A5 JP 2019110114A5
- Authority
- JP
- Japan
- Prior art keywords
- added
- spark plug
- electrode
- total amount
- irrh
- 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
- 239000000956 alloy Substances 0.000 claims 6
- 229910045601 alloy Inorganic materials 0.000 claims 6
- 229910052759 nickel Inorganic materials 0.000 claims 5
- 229910052703 rhodium Inorganic materials 0.000 claims 4
- 229910052758 niobium Inorganic materials 0.000 claims 3
- 229910052715 tantalum Inorganic materials 0.000 claims 3
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112018006461.1T DE112018006461T9 (de) | 2017-12-19 | 2018-12-13 | Zündkerzenelektrode und Zündkerze |
| CN201880082251.5A CN111512508A (zh) | 2017-12-19 | 2018-12-13 | 火花塞用电极及火花塞 |
| KR1020207015604A KR20200081449A (ko) | 2017-12-19 | 2018-12-13 | 스파크 플러그용 전극 및 스파크 플러그 |
| PCT/JP2018/045821 WO2019124201A1 (ja) | 2017-12-19 | 2018-12-13 | スパークプラグ用電極、及びスパークプラグ |
| US16/905,118 US10938186B2 (en) | 2017-12-19 | 2020-06-18 | Spark plug electrode and spark plug |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017242673 | 2017-12-19 | ||
| JP2017242673 | 2017-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019110114A JP2019110114A (ja) | 2019-07-04 |
| JP2019110114A5 true JP2019110114A5 (enExample) | 2021-12-09 |
Family
ID=67180033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018207496A Pending JP2019110114A (ja) | 2017-12-19 | 2018-11-02 | スパークプラグ用電極、及びスパークプラグ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10938186B2 (enExample) |
| JP (1) | JP2019110114A (enExample) |
| KR (1) | KR20200081449A (enExample) |
| CN (1) | CN111512508A (enExample) |
| DE (1) | DE112018006461T9 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11773473B2 (en) | 2016-12-22 | 2023-10-03 | Ishifuku Metal Industry Co., Ltd. | Heat-resistant IR alloy |
| JP7057935B2 (ja) * | 2016-12-22 | 2022-04-21 | 石福金属興業株式会社 | 耐熱性Ｉｒ合金 |
| JP7493316B2 (ja) * | 2019-09-05 | 2024-05-31 | 日本特殊陶業株式会社 | スパークプラグ |
| JP7643310B2 (ja) | 2020-11-30 | 2025-03-11 | 株式会社デンソー | スパークプラグ |
| JP7622594B2 (ja) * | 2020-11-30 | 2025-01-28 | 株式会社デンソー | スパークプラグ |
| JP7470937B2 (ja) | 2020-11-30 | 2024-04-19 | 石福金属興業株式会社 | 耐熱性Ｉｒ合金 |
| JP2023077445A (ja) * | 2021-11-25 | 2023-06-06 | 株式会社デンソー | 点火プラグ |
| EP4311047B1 (de) | 2022-07-22 | 2026-01-07 | Heraeus Precious Metals GmbH & Co. KG | Verfahren zur herstellung einer zündkerzenelektrode mit additiv gefertigter platingruppenmetallspitze |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2877035B2 (ja) | 1995-06-15 | 1999-03-31 | 株式会社デンソー | 内燃機関用スパークプラグ |
| CN100379108C (zh) * | 2001-03-28 | 2008-04-02 | 日本特殊陶业株式会社 | 火花塞 |
| EP2002520A2 (en) * | 2006-03-24 | 2008-12-17 | Federal-Mogul Corporation | Spark plug |
| DE102006033480A1 (de) * | 2006-07-19 | 2008-01-24 | Robert Bosch Gmbh | Zündkerze, insbesondere für hohe Brennraumdrücke |
| CN101622443B (zh) * | 2007-01-31 | 2012-10-03 | 株式会社裕罗Tech | 点火塞 |
| CN102206769A (zh) * | 2011-04-11 | 2011-10-05 | 昆明富尔诺林科技发展有限公司 | 一种铱合金材料及其应用 |
| GB201413723D0 (en) * | 2014-08-01 | 2014-09-17 | Johnson Matthey Plc | Rhodium alloys |
| GB201413722D0 (en) * | 2014-08-01 | 2014-09-17 | Johnson Matthey Plc | Rhodium alloys |
| JP2019189884A (ja) * | 2016-07-25 | 2019-10-31 | 田中貴金属工業株式会社 | スパークプラグ電極用の材料 |
| GB201620687D0 (en) * | 2016-12-05 | 2017-01-18 | Johnson Matthey Plc | Rhodium alloys |
| JP7057935B2 (ja) | 2016-12-22 | 2022-04-21 | 石福金属興業株式会社 | 耐熱性Ｉｒ合金 |
| WO2018117135A1 (ja) | 2016-12-22 | 2018-06-28 | 石福金属興業株式会社 | 耐熱性Ｉｒ合金 |
-
2018
- 2018-11-02 JP JP2018207496A patent/JP2019110114A/ja active Pending
- 2018-12-13 CN CN201880082251.5A patent/CN111512508A/zh active Pending
- 2018-12-13 DE DE112018006461.1T patent/DE112018006461T9/de not_active Expired - Fee Related
- 2018-12-13 KR KR1020207015604A patent/KR20200081449A/ko not_active Ceased
-
2020
- 2020-06-18 US US16/905,118 patent/US10938186B2/en active Active