JP2011199255A5 - - Google Patents

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Publication number
JP2011199255A5
JP2011199255A5 JP2010262867A JP2010262867A JP2011199255A5 JP 2011199255 A5 JP2011199255 A5 JP 2011199255A5 JP 2010262867 A JP2010262867 A JP 2010262867A JP 2010262867 A JP2010262867 A JP 2010262867A JP 2011199255 A5 JP2011199255 A5 JP 2011199255A5
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JP
Japan
Prior art keywords
coil
core
end surface
exposed
inner end
Prior art date
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Granted
Application number
JP2010262867A
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Japanese (ja)
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JP2011199255A (en
JP5299851B2 (en
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Priority to JP2010262867A priority Critical patent/JP5299851B2/en
Priority claimed from JP2010262867A external-priority patent/JP5299851B2/en
Publication of JP2011199255A publication Critical patent/JP2011199255A/en
Publication of JP2011199255A5 publication Critical patent/JP2011199255A5/ja
Application granted granted Critical
Publication of JP5299851B2 publication Critical patent/JP5299851B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (1)

巻線を螺旋状に巻回した一対のコイル素子を互いに並列状態で連結したコイルと、両コイル素子に嵌め込まれて環状のコアの一部を構成する内側コア部と、各コイル素子から露出して内側コア部同士を連結することで環状のコアの残部を形成する露出コア部とを備えるリアクトルであって、
前記コイルとコアとの組立体の少なくとも一部を覆う外側樹脂部を備え、
前記露出コア部のうち、前記コイルの端面に対向する内端面と、この内端面につながる隣接面のうち側面との接合箇所の一部にのみ切欠角部を備え、
前記切欠角部は、前記内端面と前記側面との稜線を丸めることで構成されてなるリアクトル。 A coil in which a pair of coil elements spirally wound is connected in parallel with each other, an inner core part that is fitted into both coil elements to form a part of an annular core, and exposed from each coil element A reactor including an exposed core part that forms the remainder of the annular core by connecting the inner core parts together ,
An outer resin portion covering at least a part of the coil and core assembly;
Of the exposed core portion, the inner end surface facing the end surface of the coil, and a notch corner portion is provided only at a part of the joint portion between the side surface of the adjacent surface connected to the inner end surface ,
The cut corner portions, Li Akutoru consisting configured by rounding the ridge line between the side surface and the inner end surface.
JP2010262867A 2009-08-31 2010-11-25 Reactor Active JP5299851B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010262867A JP5299851B2 (en) 2009-08-31 2010-11-25 Reactor

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009199648 2009-08-31
JP2009199648 2009-08-31
JP2010039278 2010-02-24
JP2010039278 2010-02-24
JP2010262867A JP5299851B2 (en) 2009-08-31 2010-11-25 Reactor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2010156872A Division JP4650755B1 (en) 2009-08-31 2010-07-09 Reactor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013129856A Division JP5733343B2 (en) 2009-08-31 2013-06-20 Reactor

Publications (3)

Publication Number Publication Date
JP2011199255A JP2011199255A (en) 2011-10-06
JP2011199255A5 true JP2011199255A5 (en) 2013-07-04
JP5299851B2 JP5299851B2 (en) 2013-09-25

Family

ID=44877026

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2010262867A Active JP5299851B2 (en) 2009-08-31 2010-11-25 Reactor
JP2013129856A Expired - Fee Related JP5733343B2 (en) 2009-08-31 2013-06-20 Reactor

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013129856A Expired - Fee Related JP5733343B2 (en) 2009-08-31 2013-06-20 Reactor

Country Status (1)

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JP (2) JP5299851B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5299851B2 (en) * 2009-08-31 2013-09-25 住友電気工業株式会社 Reactor
JP6041564B2 (en) * 2012-07-26 2016-12-07 株式会社ケーヒン Reactor device
JP6098870B2 (en) * 2012-12-27 2017-03-22 株式会社オートネットワーク技術研究所 Reactor, converter, and power converter
JP7169108B2 (en) * 2018-07-25 2022-11-10 株式会社タムラ製作所 Reactor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155327U (en) * 1984-09-17 1986-04-14
JP3340700B2 (en) * 1999-05-31 2002-11-05 ティーディーケイ株式会社 Ferrite core for inductor and chip inductor using the same
JP2003007547A (en) * 2001-04-17 2003-01-10 Matsushita Electric Ind Co Ltd Inductor component, method of radiating heat thereof electronic device
JP2003197444A (en) * 2001-10-15 2003-07-11 Tokyo Seiden Kk Reactor device and manufacturing method therefor
JP2003243221A (en) * 2002-02-21 2003-08-29 Tdk Corp Magnetic core and coil device
JP4140461B2 (en) * 2003-06-27 2008-08-27 トヨタ自動車株式会社 Reactor device
JP2008041877A (en) * 2006-08-04 2008-02-21 Sumitomo Electric Ind Ltd Reactor
JP4877505B2 (en) * 2006-12-25 2012-02-15 住友電気工業株式会社 Reactor
JP2009026995A (en) * 2007-07-20 2009-02-05 Toyota Motor Corp Reactor core and reactor
JP5343387B2 (en) * 2008-03-31 2013-11-13 住友電気工業株式会社 Reactor and converter
JP2009246221A (en) * 2008-03-31 2009-10-22 Sumitomo Electric Ind Ltd Reactor
JP5299841B2 (en) * 2008-10-28 2013-09-25 シヤチハタ株式会社 Method for producing endless printing belt for rotation marking and endless printing belt for rotation marking
JP4650755B1 (en) * 2009-08-31 2011-03-16 住友電気工業株式会社 Reactor
JP5299851B2 (en) * 2009-08-31 2013-09-25 住友電気工業株式会社 Reactor

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