JP6995063B2 - 内燃機関用点火コイル - Google Patents

内燃機関用点火コイル Download PDF

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Publication number
JP6995063B2
JP6995063B2 JP2018565947A JP2018565947A JP6995063B2 JP 6995063 B2 JP6995063 B2 JP 6995063B2 JP 2018565947 A JP2018565947 A JP 2018565947A JP 2018565947 A JP2018565947 A JP 2018565947A JP 6995063 B2 JP6995063 B2 JP 6995063B2
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Japan
Prior art keywords
acid anhydride
epoxy resin
coil
mass
parts
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Active
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JP2018565947A
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English (en)
Japanese (ja)
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JPWO2018142710A1 (ja
Inventor
将行 上川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Astemo Hanshin Ltd
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Hitachi Astemo Hanshin Ltd
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Publication date
Application filed by Hitachi Astemo Hanshin Ltd filed Critical Hitachi Astemo Hanshin Ltd
Publication of JPWO2018142710A1 publication Critical patent/JPWO2018142710A1/ja
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Publication of JP6995063B2 publication Critical patent/JP6995063B2/ja
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/12—Ignition, e.g. for IC engines

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
JP2018565947A 2017-01-31 2017-11-08 内燃機関用点火コイル Active JP6995063B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017015706 2017-01-31
JP2017015706 2017-01-31
PCT/JP2017/040250 WO2018142710A1 (fr) 2017-01-31 2017-11-08 Composition de résine, élément isolant et bobine d'allumage pour moteur à combustion interne

Publications (2)

Publication Number Publication Date
JPWO2018142710A1 JPWO2018142710A1 (ja) 2019-12-12
JP6995063B2 true JP6995063B2 (ja) 2022-01-14

Family

ID=63040491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018565947A Active JP6995063B2 (ja) 2017-01-31 2017-11-08 内燃機関用点火コイル

Country Status (2)

Country Link
JP (1) JP6995063B2 (fr)
WO (1) WO2018142710A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020021762A (ja) * 2018-07-30 2020-02-06 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000311824A (ja) 1999-04-27 2000-11-07 Hitachi Ltd 内燃機関用点火コイル
JP2005042000A (ja) 2003-07-22 2005-02-17 Kyocera Chemical Corp 一液型注形用エポキシ樹脂組成物およびそれを用いたコイル
JP2014187152A (ja) 2013-03-22 2014-10-02 Sumitomo Bakelite Co Ltd エポキシ樹脂成形材料、モールドコイルの製造方法及びモールドコイル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3126864B2 (ja) * 1994-02-25 2001-01-22 三菱電機株式会社 点火コイル
JPH09268222A (ja) * 1996-03-29 1997-10-14 Nippon Kayaku Co Ltd エポキシ樹脂組成物
US6103157A (en) * 1997-07-02 2000-08-15 Ciba Specialty Chemicals Corp. Process for impregnating electrical coils

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000311824A (ja) 1999-04-27 2000-11-07 Hitachi Ltd 内燃機関用点火コイル
JP2005042000A (ja) 2003-07-22 2005-02-17 Kyocera Chemical Corp 一液型注形用エポキシ樹脂組成物およびそれを用いたコイル
JP2014187152A (ja) 2013-03-22 2014-10-02 Sumitomo Bakelite Co Ltd エポキシ樹脂成形材料、モールドコイルの製造方法及びモールドコイル

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Technical Information ALBIDUR EP2240A，EVONIK NUTRITION & CARE GMBH，2020年03月，Table of Technical deta

Also Published As

Publication number Publication date
JPWO2018142710A1 (ja) 2019-12-12
WO2018142710A1 (fr) 2018-08-09

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