JP2015005651A5 - - Google Patents

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Publication number
JP2015005651A5
JP2015005651A5 JP2013130614A JP2013130614A JP2015005651A5 JP 2015005651 A5 JP2015005651 A5 JP 2015005651A5 JP 2013130614 A JP2013130614 A JP 2013130614A JP 2013130614 A JP2013130614 A JP 2013130614A JP 2015005651 A5 JP2015005651 A5 JP 2015005651A5
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JP
Japan
Prior art keywords
sheet
conductor
adhesive
coil according
coil
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.)
Granted
Application number
JP2013130614A
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Japanese (ja)
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JP2015005651A (en
JP6400277B2 (en
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Priority to JP2013130614A priority Critical patent/JP6400277B2/en
Priority claimed from JP2013130614A external-priority patent/JP6400277B2/en
Publication of JP2015005651A publication Critical patent/JP2015005651A/en
Publication of JP2015005651A5 publication Critical patent/JP2015005651A5/ja
Application granted granted Critical
Publication of JP6400277B2 publication Critical patent/JP6400277B2/en
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Claims (6)

シート状導体と、
無機物よりなる絶縁粒子が配合された接着剤を備え、
前記シート状導体は前記接着剤を巻き込みつつ巻き軸を中心に巻き回され、
前記シート状導体の層間は前記接着剤により接着されていることを特徴とするコイル。 A sheet-like conductor;
Provided with an adhesive containing insulating particles made of inorganic material,
The sheet-like conductor is wound around a winding axis while winding the adhesive,
Coil layers of the sheet conductor is characterized in that it is adhered by the adhesive. 前記シート状導体の幅方向端部、最内周面、及び最外周面が前記接着剤で覆われていることを特徴とする請求項１に記載のコイル。   The coil according to claim 1, wherein an end portion in the width direction, the innermost peripheral surface, and the outermost peripheral surface of the sheet-like conductor are covered with the adhesive. 前記絶縁粒子はアルミナ、酸化ケイ素、窒化ケイ素のいずれかを含むことを特徴とする請求項１または請求項２に記載のコイル。   The coil according to claim 1, wherein the insulating particles include any one of alumina, silicon oxide, and silicon nitride. 前記絶縁粒子のＤ９０（累積重量分率が９０％に対応する粒子径）は１０μｍ以上、１００μｍ以下であることを特徴とする請求項１から請求項３のいずれかに記載のコイル。   The coil according to any one of claims 1 to 3, wherein D90 (particle diameter corresponding to a cumulative weight fraction of 90%) of the insulating particles is 10 µm or more and 100 µm or less. 前記シート状導体は、前記接着剤を含浸させた繊維状絶縁シートを巻き込みつつ巻き回されていることを特徴とする請求項１から請求項４のいずれかに記載のコイル。   The coil according to any one of claims 1 to 4, wherein the sheet-like conductor is wound while winding a fibrous insulating sheet impregnated with the adhesive. 請求項１から請求項５のいずれかに記載のコイルと、
軟磁性金属粒子及び結合材を主に含有する複合磁性体を備え、
前記複合磁性体に前記コイルが埋設されていることを特徴とするリアクトル。 A coil according to any one of claims 1 to 5,
Comprising a composite magnetic body mainly containing soft magnetic metal particles and a binder;
A reactor in which the coil is embedded in the composite magnetic body.
JP2013130614A 2013-06-21 2013-06-21 Coils and reactors Active JP6400277B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013130614A JP6400277B2 (en) 2013-06-21 2013-06-21 Coils and reactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013130614A JP6400277B2 (en) 2013-06-21 2013-06-21 Coils and reactors

Publications (3)

Publication Number Publication Date
JP2015005651A JP2015005651A (en) 2015-01-08
JP2015005651A5 true JP2015005651A5 (en) 2016-08-04
JP6400277B2 JP6400277B2 (en) 2018-10-03

Family

ID=52301305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013130614A Active JP6400277B2 (en) 2013-06-21 2013-06-21 Coils and reactors

Country Status (1)

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JP (1) JP6400277B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023037411A1 (en) * 2021-09-07 2023-03-16 日産自動車株式会社 Stator for dynamoelectric machine and dynamoelectric machine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036014B1 (en) * 1970-12-26 1975-11-20
JPS5666020A (en) * 1979-11-01 1981-06-04 West Electric Co Ltd Inductor device and manufacture therefor and inverter transformer employing it
JPS5875818A (en) * 1981-10-30 1983-05-07 Toshiba Corp Foil winding
JPS58112318A (en) * 1981-12-25 1983-07-04 Toshiba Corp Manufacture of foil wound wiring of transformer
JPH02142515U (en) * 1989-05-08 1990-12-04
JPH04250605A (en) * 1991-01-10 1992-09-07 Toshiba Corp Foil-wound transformer
JP2948096B2 (en) * 1994-04-21 1999-09-13 株式会社三協精機製作所 Thin coil
WO1996027200A1 (en) * 1995-02-27 1996-09-06 Hitachi, Ltd. Coil winding, transformer using it, and method of manufacturing coil winding
JPH10229016A (en) * 1996-12-11 1998-08-25 Toray Ind Inc Insulating paste for inductor, inductor and its manufacture
US6873236B2 (en) * 2001-10-24 2005-03-29 General Electric Company Fault current limiter
JP4514031B2 (en) * 2003-06-12 2010-07-28 株式会社デンソー Coil component and coil component manufacturing method
JP2008028024A (en) * 2006-07-19 2008-02-07 Nec Tokin Corp Coil and its manufacturing method as well as inductor employing it
EP2176330B1 (en) * 2007-08-09 2013-02-20 E. I. du Pont de Nemours and Company Reinforced polyester compositions for high dielectric performance
JP2010056101A (en) * 2008-08-26 2010-03-11 Panasonic Corp Transformer, and method of manufacturing the same
JP5240856B2 (en) * 2009-04-02 2013-07-17 Ｎｅｃトーキン株式会社 Coil parts
JP2010245323A (en) * 2009-04-07 2010-10-28 Seiko Epson Corp Coil unit and electronic equipment
JP5246020B2 (en) * 2009-05-07 2013-07-24 住友電気工業株式会社 COIL, COIL MANUFACTURING METHOD, COIL MOLDED BODY, AND REACTOR
JP5402850B2 (en) * 2010-06-21 2014-01-29 株式会社デンソー Reactor

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