JP6507044B2 - 内燃機関用点火コイル - Google Patents
内燃機関用点火コイル Download PDFInfo
- Publication number
- JP6507044B2 JP6507044B2 JP2015123898A JP2015123898A JP6507044B2 JP 6507044 B2 JP6507044 B2 JP 6507044B2 JP 2015123898 A JP2015123898 A JP 2015123898A JP 2015123898 A JP2015123898 A JP 2015123898A JP 6507044 B2 JP6507044 B2 JP 6507044B2
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- Prior art keywords
- case
- space
- ignition coil
- assembly structure
- resin
- 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.)
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- 238000002485 combustion reaction Methods 0.000 title claims description 15
- 229920005989 resin Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 24
- 239000003822 epoxy resin Substances 0.000 description 10
- 229920000647 polyepoxide Polymers 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
Claims (3)
- 第1の組付構造体と、前記第1の組付構造体に組付けられて内部空間を形成する第2の組付構造体と、前記内部空間に収容されるコイル部品と、前記内部空間に充填される充填樹脂と、を備え、
前記第1の組付構造体及び前記第2の組付構造体が互いに嵌り合う嵌合部は、前記充填樹脂の充填スペースが設けられ、
前記第2の組付構造体は、前記嵌合部を形成する端部近傍にフランジ部が設けられることを特徴とする内燃機関用点火コイル。 - 前記フランジ部は、自身と前記第1の組付構造体との間に凸部が設けられ、当該凸部の周囲に隙間部が設けられることを特徴とする請求項1に記載の内燃機関用点火コイル。
- 前記隙間部には、前記充填樹脂が充填されることを特徴とする請求項2に記載の内燃機関用点火コイル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015123898A JP6507044B2 (ja) | 2015-06-19 | 2015-06-19 | 内燃機関用点火コイル |
Applications Claiming Priority (1)
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JP2015123898A JP6507044B2 (ja) | 2015-06-19 | 2015-06-19 | 内燃機関用点火コイル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017011064A JP2017011064A (ja) | 2017-01-12 |
JP6507044B2 true JP6507044B2 (ja) | 2019-04-24 |
Family
ID=57764472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015123898A Active JP6507044B2 (ja) | 2015-06-19 | 2015-06-19 | 内燃機関用点火コイル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6507044B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002353049A (ja) * | 2001-05-29 | 2002-12-06 | Denso Corp | 点火コイル |
JP4513607B2 (ja) * | 2004-05-10 | 2010-07-28 | 株式会社デンソー | スティック形点火コイル |
JP4410198B2 (ja) * | 2006-02-07 | 2010-02-03 | 三菱電機株式会社 | 内燃機関用点火装置 |
JP5294209B2 (ja) * | 2009-07-30 | 2013-09-18 | 日立オートモティブシステムズ阪神株式会社 | 内燃機関用点火コイル |
JP6390261B2 (ja) * | 2013-08-29 | 2018-09-19 | 株式会社デンソー | 点火コイル装置 |
-
2015
- 2015-06-19 JP JP2015123898A patent/JP6507044B2/ja active Active
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Publication number | Publication date |
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JP2017011064A (ja) | 2017-01-12 |
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