JP2014192498A - 巻線部品 - Google Patents
巻線部品 Download PDFInfo
- Publication number
- JP2014192498A JP2014192498A JP2013069327A JP2013069327A JP2014192498A JP 2014192498 A JP2014192498 A JP 2014192498A JP 2013069327 A JP2013069327 A JP 2013069327A JP 2013069327 A JP2013069327 A JP 2013069327A JP 2014192498 A JP2014192498 A JP 2014192498A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- coil
- core
- wall portion
- notch
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 75
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 abstract description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 30
- 238000000034 method Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
- H01F27/2828—Construction of conductive connections, of leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
Abstract
【解決手段】 筒状の巻線部3の軸線方向両端に鍔部4が形成されたボビン2と、ボビン2の巻線部3に巻回されたコイル5と、コイル5の外周および鍔部4の端面を囲繞して閉磁路を形成するコア7を備えた巻線部品において、鍔部4にコイル5の端部5aを外方に引き出すための切欠部6が外周縁から径方向内方に向けて形成され、かつ切欠部6を囲繞する壁部9が上記軸線方向外方に向けて立設されるとともに、巻線部3の切欠部6の形成位置に肉厚寸法が他よりも大きく形成された肉厚部8が形成され、壁部9の外周面とコア7との間に壁部9の外周面を覆う側壁部10bと、側壁部10bの軸線方向外方端部に形成されて壁部9の開口部9aを覆う天板部10aとからなる蓋体10が設けられている。
【選択図】図1
Description
2 ボビン
3 巻線部
4 鍔部
5 コイル
5a 引出し線(端部)
6 切欠部
7 コア(コア)
8 肉厚部
9 壁部
9a 開口部
10 蓋体
10a 天板部
10b 側壁部
11 キャップ部材
12 支持部
t リッツ線(電線)
Claims (2)
- 筒状の巻線部の軸線方向両端に鍔部が形成されたボビンと、このボビンの上記巻線部に巻回されたコイルと、このコイルの外周および上記鍔部の端面を囲繞して閉磁路を形成するコアとを備えた巻線部品において、
上記鍔部に、上記コイルの端部を外方に引き出すための切欠部が外周縁から径方向内方に向けて形成され、かつ上記切欠部を囲繞する壁部が上記軸線方向外方に向けて立設されるとともに、上記巻線部の上記切欠部の形成位置に、肉厚寸法が他の部分よりも大きく形成された肉厚部が形成され、上記壁部の外周面と上記コアとの間に、上記壁部の外周面を覆う側壁部と、この側壁部の上記軸線方向外方端部に形成されて上記壁部の開口部を覆う天板部とからなる蓋体が設けられていることを特徴とする巻線部品。 - 上記蓋体は、上記側壁部が連続した環状をなして、当該側壁部の上記軸線方向外方端部に天板部が形成されていることを特徴とする請求項1に記載の巻線部品。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013069327A JP6152615B2 (ja) | 2013-03-28 | 2013-03-28 | 巻線部品 |
US14/771,711 US9672972B2 (en) | 2013-03-28 | 2014-01-16 | Winding component |
EP14774813.1A EP2980814B1 (en) | 2013-03-28 | 2014-01-16 | Winding component |
PCT/JP2014/000190 WO2014155905A1 (ja) | 2013-03-28 | 2014-01-16 | 巻線部品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013069327A JP6152615B2 (ja) | 2013-03-28 | 2013-03-28 | 巻線部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014192498A true JP2014192498A (ja) | 2014-10-06 |
JP6152615B2 JP6152615B2 (ja) | 2017-06-28 |
Family
ID=51622932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013069327A Active JP6152615B2 (ja) | 2013-03-28 | 2013-03-28 | 巻線部品 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9672972B2 (ja) |
EP (1) | EP2980814B1 (ja) |
JP (1) | JP6152615B2 (ja) |
WO (1) | WO2014155905A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9570228B1 (en) | 2015-08-21 | 2017-02-14 | Chicony Power Technology Co., Ltd. | Transfomer structure |
WO2018117595A1 (en) * | 2016-12-20 | 2018-06-28 | Lg Innotek Co., Ltd. | Magnetic core, coil component, and electronic component including same |
JP2018170438A (ja) * | 2017-03-30 | 2018-11-01 | スミダコーポレーション株式会社 | トランス及びトランスの製造方法 |
JP2019165185A (ja) * | 2018-03-20 | 2019-09-26 | スミダコーポレーション株式会社 | コイル部品 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3332421B1 (en) | 2015-08-07 | 2024-01-03 | Vishay Dale Electronics, LLC | Electrical device having a molded body for high voltage applications and manufacturing method thereof |
DE102017121924B3 (de) * | 2017-09-21 | 2019-02-21 | Tdk Electronics Ag | Elektrisches Bauelement mit Anschlussbereich und Verfahren zur Herstellung eines Anschlussbereichs |
DE102017121908B4 (de) | 2017-09-21 | 2023-12-07 | Tdk Electronics Ag | Elektrisches Bauelement mit Litzenkontakt und Verfahren zur Herstellung eines Litzenkontakts |
JP1698759S (ja) * | 2021-06-08 | 2021-11-01 | ||
JP1719210S (ja) * | 2021-09-01 | 2022-07-07 | 電動機用回転子 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529228Y2 (ja) * | 1976-02-13 | 1980-07-11 | ||
JPS633130Y2 (ja) * | 1981-12-25 | 1988-01-26 | ||
JPH0662520U (ja) * | 1993-02-04 | 1994-09-02 | 田淵電機株式会社 | トランスの電線固定構造 |
US20020175798A1 (en) * | 2001-05-22 | 2002-11-28 | Dennis Sigl | Welding power supply transformer |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
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US1647372A (en) * | 1924-10-18 | 1927-11-01 | Jackson H Pressley | Long-wave or intermediate-frequency transformer |
US3213397A (en) * | 1961-04-28 | 1965-10-19 | Gen Electric | Electrical winding spool for electrical apparatus |
US3259864A (en) * | 1963-06-26 | 1966-07-05 | Bomax Inc | Coil construction and means for locking the leads thereon |
US3371302A (en) * | 1965-04-23 | 1968-02-27 | Dynamic Instr Corp | Power supply and improved transformer structure therefor |
US3363210A (en) * | 1965-07-06 | 1968-01-09 | Heinemann Electric Co | Coil and spool and an improved method of making a coil |
US3461413A (en) * | 1966-11-10 | 1969-08-12 | Teletype Corp | Shielded electrical inductor component |
GB1209401A (en) * | 1968-03-09 | 1970-10-21 | Bsr Ltd | Coil windings for electrical equipment |
GB1330797A (en) * | 1972-01-19 | 1973-09-19 | Pye Ltd | Bobbins for electrical coils |
US3800172A (en) * | 1972-11-10 | 1974-03-26 | Oster J Mfg Co | Hair clipper having blade illumination and field wire strain relief |
US4010435A (en) * | 1975-06-04 | 1977-03-01 | Katumi Shigehara | Terminals for coil bobbin |
US4347493A (en) * | 1977-02-28 | 1982-08-31 | Emhart Industries, Inc. | Coil assembly |
JPS5529228A (en) | 1978-08-17 | 1980-03-01 | Mitsubishi Electric Corp | Switching regulator for pcm device |
US4363014A (en) * | 1981-05-06 | 1982-12-07 | Emerson Electric Co. | Snap-on cover for bobbin-wound coil assembly |
US4394637A (en) * | 1981-07-10 | 1983-07-19 | U.S. Philips Corporation | Wound bobbin coil apparatus |
US4626813A (en) * | 1984-04-04 | 1986-12-02 | Omron Tateisi Electronics Co. | Electromagnetic drive and polarized relay |
US4520288A (en) * | 1984-04-05 | 1985-05-28 | Briggs & Stratton Corp. | Ignition magneto having an improved primary winding construction |
US4546340A (en) * | 1984-07-30 | 1985-10-08 | The Singer Company | Electrical coil assembly |
US4672348A (en) * | 1985-02-19 | 1987-06-09 | Eaton Corporation | Electrical coil assembly and terminal therefor |
JPS633130A (ja) | 1986-10-27 | 1988-01-08 | Sanyo Electric Co Ltd | 芯上下式石油スト−ブ |
US4890085A (en) * | 1987-10-21 | 1989-12-26 | Tdk Electronic Co., Ltd. | Terminal fitted bobbin |
US4880182A (en) * | 1988-03-25 | 1989-11-14 | Stanley Gelfman | Cable reel |
US4945328A (en) * | 1988-10-31 | 1990-07-31 | Furnas Electric Company | Electrical contactor |
JPH0297844U (ja) * | 1989-01-20 | 1990-08-03 | ||
US5270604A (en) * | 1992-05-21 | 1993-12-14 | Ford Motor Company | Tandem field alternator having an improved coil and slip ring connection and method of making the same |
JP3184323B2 (ja) | 1992-08-05 | 2001-07-09 | 東神電気株式会社 | 架空電線引留具とその製造方法 |
US5424691A (en) * | 1994-02-03 | 1995-06-13 | Sadinsky; Samuel | Apparatus and method for electronically controlled admittance matching network |
DE19541447A1 (de) * | 1995-11-07 | 1997-05-15 | Peter Weiner | Spulenkörper |
US5999079A (en) * | 1996-09-30 | 1999-12-07 | Siemens Aktiengesellschaft | Magnet coil with radial terminal pins and the method for manufacturing the coil |
JP2003332120A (ja) * | 2002-05-10 | 2003-11-21 | Minebea Co Ltd | ボビン構造及びそれを用いたトランス及びインダクタ |
US7026739B2 (en) * | 2003-05-23 | 2006-04-11 | Honda Motor Co., Ltd | Stator and insulating bobbin and a manufacturing method of the stator |
-
2013
- 2013-03-28 JP JP2013069327A patent/JP6152615B2/ja active Active
-
2014
- 2014-01-16 EP EP14774813.1A patent/EP2980814B1/en not_active Not-in-force
- 2014-01-16 US US14/771,711 patent/US9672972B2/en active Active
- 2014-01-16 WO PCT/JP2014/000190 patent/WO2014155905A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529228Y2 (ja) * | 1976-02-13 | 1980-07-11 | ||
JPS633130Y2 (ja) * | 1981-12-25 | 1988-01-26 | ||
JPH0662520U (ja) * | 1993-02-04 | 1994-09-02 | 田淵電機株式会社 | トランスの電線固定構造 |
US20020175798A1 (en) * | 2001-05-22 | 2002-11-28 | Dennis Sigl | Welding power supply transformer |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9570228B1 (en) | 2015-08-21 | 2017-02-14 | Chicony Power Technology Co., Ltd. | Transfomer structure |
WO2018117595A1 (en) * | 2016-12-20 | 2018-06-28 | Lg Innotek Co., Ltd. | Magnetic core, coil component, and electronic component including same |
US11482369B2 (en) | 2016-12-20 | 2022-10-25 | Lg Innotek Co., Ltd. | Magnetic core, coil component, and electronic component including same |
JP2018170438A (ja) * | 2017-03-30 | 2018-11-01 | スミダコーポレーション株式会社 | トランス及びトランスの製造方法 |
US11257618B2 (en) | 2017-03-30 | 2022-02-22 | Sumida Corporation | Transformer and method for manufacturing transformer |
JP2019165185A (ja) * | 2018-03-20 | 2019-09-26 | スミダコーポレーション株式会社 | コイル部品 |
JP7268289B2 (ja) | 2018-03-20 | 2023-05-08 | スミダコーポレーション株式会社 | コイル部品 |
Also Published As
Publication number | Publication date |
---|---|
EP2980814A1 (en) | 2016-02-03 |
US9672972B2 (en) | 2017-06-06 |
WO2014155905A1 (ja) | 2014-10-02 |
EP2980814A4 (en) | 2016-12-14 |
JP6152615B2 (ja) | 2017-06-28 |
EP2980814B1 (en) | 2017-10-18 |
US20150380156A1 (en) | 2015-12-31 |
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