JP2019110114A5 - - Google Patents

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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
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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
Application number
JP2018207496A
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English (en)
Japanese (ja)
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JP2019110114A (ja
Filing date
Publication date
Application filed filed Critical
Priority to DE112018006461.1T priority Critical patent/DE112018006461T9/de
Priority to KR1020207015604A priority patent/KR20200081449A/ko
Priority to CN201880082251.5A priority patent/CN111512508A/zh
Priority to PCT/JP2018/045821 priority patent/WO2019124201A1/ja
Publication of JP2019110114A publication Critical patent/JP2019110114A/ja
Priority to US16/905,118 priority patent/US10938186B2/en
Publication of JP2019110114A5 publication Critical patent/JP2019110114A5/ja
Pending legal-status Critical Current

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JP2018207496A 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 Pending JP2019110114A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE112018006461.1T DE112018006461T9 (de) 2017-12-19 2018-12-13 Zündkerzenelektrode und Zündkerze
KR1020207015604A KR20200081449A (ko) 2017-12-19 2018-12-13 스파크 플러그용 전극 및 스파크 플러그
CN201880082251.5A CN111512508A (zh) 2017-12-19 2018-12-13 火花塞用电极及火花塞
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)

* Cited by examiner, † Cited by third party
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
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
JP7643310B2 (ja) 2020-11-30 2025-03-11 株式会社デンソー スパークプラグ
JP2023077445A (ja) * 2021-11-25 2023-06-06 株式会社デンソー 点火プラグ
EP4311047A1 (de) 2022-07-22 2024-01-24 Heraeus Deutschland GmbH & Co. KG Zündkerzenelektrode mit additiv gefertigter platingruppenmetallspitze

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
EP1246330B1 (en) * 2001-03-28 2012-10-10 NGK Spark Plug Company Limited Spark plug
KR20090003271A (ko) 2006-03-24 2009-01-09 페더럴-모걸 코오포레이숀 스파크 플러그
DE102006033480A1 (de) * 2006-07-19 2008-01-24 Robert Bosch Gmbh Zündkerze, insbesondere für hohe Brennraumdrücke
JP4927955B2 (ja) * 2007-01-31 2012-05-09 ユラ・テック・カンパニー・リミテッド 点火プラグ
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
GB201413722D0 (en) * 2014-08-01 2014-09-17 Johnson Matthey Plc Rhodium alloys
GB201413723D0 (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
WO2018117135A1 (ja) 2016-12-22 2018-06-28 石福金属興業株式会社 耐熱性Ｉｒ合金
JP7057935B2 (ja) 2016-12-22 2022-04-21 石福金属興業株式会社 耐熱性Ｉｒ合金

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