EP3607623A1 - Zündkerze mit verbesserter dichtheit - Google Patents
Zündkerze mit verbesserter dichtheitInfo
- Publication number
- EP3607623A1 EP3607623A1 EP18711892.2A EP18711892A EP3607623A1 EP 3607623 A1 EP3607623 A1 EP 3607623A1 EP 18711892 A EP18711892 A EP 18711892A EP 3607623 A1 EP3607623 A1 EP 3607623A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spark plug
- insulator
- housing
- plug according
- shoulder
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
Landscapes
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017205828.5A DE102017205828A1 (de) | 2017-04-05 | 2017-04-05 | Zündkerze mit verbesserter Dichtheit |
PCT/EP2018/056350 WO2018184801A1 (de) | 2017-04-05 | 2018-03-14 | Zündkerze mit verbesserter dichtheit |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3607623A1 true EP3607623A1 (de) | 2020-02-12 |
Family
ID=61691477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18711892.2A Pending EP3607623A1 (de) | 2017-04-05 | 2018-03-14 | Zündkerze mit verbesserter dichtheit |
Country Status (8)
Country | Link |
---|---|
US (1) | US10916921B2 (de) |
EP (1) | EP3607623A1 (de) |
JP (1) | JP6916894B2 (de) |
CN (1) | CN110462948B (de) |
BR (1) | BR112019020680A2 (de) |
DE (1) | DE102017205828A1 (de) |
RU (1) | RU2753101C2 (de) |
WO (1) | WO2018184801A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6916845B2 (ja) * | 2019-08-13 | 2021-08-11 | 日本特殊陶業株式会社 | スパークプラグ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3432102B2 (ja) * | 1996-02-15 | 2003-08-04 | 日本特殊陶業株式会社 | スパークプラグ |
RU2118026C1 (ru) * | 1997-12-30 | 1998-08-20 | Каримов Рафаиль Хурматович | Электродинамическая свеча зажигания |
JP3795374B2 (ja) * | 2001-10-31 | 2006-07-12 | 日本特殊陶業株式会社 | スパークプラグ |
JP2005044627A (ja) * | 2003-07-22 | 2005-02-17 | Denso Corp | 内燃機関用スパークプラグ |
DE10344186B4 (de) * | 2003-09-24 | 2005-10-13 | Robert Bosch Gmbh | Zündkerze |
RU2360342C1 (ru) * | 2008-03-05 | 2009-06-27 | Игорь Валентинович Рыбаков | Двухкамерная свеча зажигания двигателя внутреннего сгорания |
WO2009116541A1 (ja) * | 2008-03-18 | 2009-09-24 | 日本特殊陶業株式会社 | スパークプラグ |
EP2555354B1 (de) * | 2010-04-02 | 2019-05-22 | NGK Sparkplug Co., Ltd. | Zündkerze |
JP4928626B2 (ja) | 2010-09-21 | 2012-05-09 | 日本特殊陶業株式会社 | スパークプラグ |
JP5492244B2 (ja) | 2012-04-09 | 2014-05-14 | 日本特殊陶業株式会社 | 点火プラグ |
JP5778820B1 (ja) | 2014-04-09 | 2015-09-16 | 日本特殊陶業株式会社 | スパークプラグ |
DE102014223752A1 (de) | 2014-11-20 | 2016-05-25 | Robert Bosch Gmbh | Zündkerze mit verbesserter Verbindung zwischen Isolator und Gehäuse |
-
2017
- 2017-04-05 DE DE102017205828.5A patent/DE102017205828A1/de active Pending
-
2018
- 2018-03-14 RU RU2019134490A patent/RU2753101C2/ru active
- 2018-03-14 US US16/493,030 patent/US10916921B2/en active Active
- 2018-03-14 CN CN201880023288.0A patent/CN110462948B/zh active Active
- 2018-03-14 WO PCT/EP2018/056350 patent/WO2018184801A1/de unknown
- 2018-03-14 BR BR112019020680-9A patent/BR112019020680A2/pt active Search and Examination
- 2018-03-14 JP JP2019553879A patent/JP6916894B2/ja active Active
- 2018-03-14 EP EP18711892.2A patent/EP3607623A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
BR112019020680A2 (pt) | 2020-05-12 |
US10916921B2 (en) | 2021-02-09 |
WO2018184801A1 (de) | 2018-10-11 |
RU2019134490A (ru) | 2021-05-05 |
US20200014176A1 (en) | 2020-01-09 |
RU2753101C2 (ru) | 2021-08-11 |
JP6916894B2 (ja) | 2021-08-11 |
JP2020512674A (ja) | 2020-04-23 |
DE102017205828A1 (de) | 2018-10-11 |
CN110462948B (zh) | 2021-08-27 |
RU2019134490A3 (de) | 2021-06-11 |
CN110462948A (zh) | 2019-11-15 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20191105 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ROBERT BOSCH GMBH |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20200915 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |