IN2015DN02371A - - Google Patents
Info
- Publication number
- IN2015DN02371A IN2015DN02371A IN2371DEN2015A IN2015DN02371A IN 2015DN02371 A IN2015DN02371 A IN 2015DN02371A IN 2371DEN2015 A IN2371DEN2015 A IN 2371DEN2015A IN 2015DN02371 A IN2015DN02371 A IN 2015DN02371A
- Authority
- IN
- India
- Prior art keywords
- turn
- line segment
- extends over
- current
- flow
- Prior art date
Links
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
- H01F27/2804—Printed windings
-
- 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
- H01F27/2847—Sheets; Strips
-
- 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
- H01F27/2876—Cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/041—Printed circuit coils
- H01F41/045—Trimming
-
- 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
- H01F27/2804—Printed windings
- H01F2027/2819—Planar transformers with printed windings, e.g. surrounded by two cores and to be mounted on printed circuit
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
In the present invention , a planar coil comprises the following: an effective line segment that extends over at least one turn and that is configured so that current flows therein; and a dummy line segment that extends over at least one turn and that is configured so that current does not flow therein.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012207387A JP5590085B2 (en) | 2012-09-20 | 2012-09-20 | Intermediate of planar coil and method of manufacturing planar coil |
PCT/JP2013/074713 WO2014046013A1 (en) | 2012-09-20 | 2013-09-12 | Planar coil and manufacturing method for transformer and planar coil |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN02371A true IN2015DN02371A (en) | 2015-09-04 |
Family
ID=50341327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2371DEN2015 IN2015DN02371A (en) | 2012-09-20 | 2013-09-12 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20150235755A1 (en) |
JP (1) | JP5590085B2 (en) |
KR (1) | KR20150053964A (en) |
CN (1) | CN104641432A (en) |
BR (1) | BR112015005943A2 (en) |
DE (1) | DE112013004587T5 (en) |
IN (1) | IN2015DN02371A (en) |
TW (1) | TWI466150B (en) |
WO (1) | WO2014046013A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015207577A (en) * | 2014-04-17 | 2015-11-19 | 株式会社デンソー | coil |
JP6375678B2 (en) * | 2014-04-24 | 2018-08-22 | 凸版印刷株式会社 | Magnetic sensor |
KR101661590B1 (en) * | 2016-07-04 | 2016-10-04 | (주)에이프로 | Plate coil for coil component and method for manufacturing coil component |
JP2018074127A (en) * | 2016-11-04 | 2018-05-10 | 住友電気工業株式会社 | Coil structure |
JP6819499B2 (en) | 2017-07-25 | 2021-01-27 | 株式会社村田製作所 | Coil parts and their manufacturing methods |
JP7062914B2 (en) * | 2017-10-16 | 2022-05-09 | Tdk株式会社 | Coil parts |
CN110136954B (en) * | 2018-02-09 | 2021-12-14 | 合利亿股份有限公司 | Stamping process of wireless charging coil and manufacturing method of wireless charging coil |
TWI638373B (en) * | 2018-02-09 | 2018-10-11 | 合利億股份有限公司 | Stamping process for wireless charging coil and manufacture method of wireless charging coil |
DE102018115654A1 (en) * | 2018-06-28 | 2020-01-02 | Schaeffler Technologies AG & Co. KG | Actively cooled coil |
JP6678725B1 (en) * | 2018-11-28 | 2020-04-08 | ▲い▼傑 汪 | Transformer circuit board fabrication method and its transformer |
CN109545538A (en) * | 2018-11-30 | 2019-03-29 | 北京中石伟业科技股份有限公司 | A kind of planar coil and preparation method thereof, wireless charging system |
JP6841370B2 (en) * | 2020-08-26 | 2021-03-10 | 株式会社村田製作所 | Coil parts |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62106610A (en) * | 1985-11-05 | 1987-05-18 | Sony Corp | Manufacture of sheet coil |
US5239289A (en) * | 1991-09-04 | 1993-08-24 | International Business Machines Corporation | Tunable inductor |
JPH0669057A (en) * | 1992-08-19 | 1994-03-11 | Taiyo Yuden Co Ltd | Manufacture of laminated chip inductor |
JP3150022B2 (en) * | 1993-10-27 | 2001-03-26 | 横河電機株式会社 | Laminated print coil and method of manufacturing the same |
JPH0945531A (en) * | 1995-08-01 | 1997-02-14 | Murata Mfg Co Ltd | Thin laminated coil |
US6005467A (en) * | 1997-02-11 | 1999-12-21 | Pulse Engineering, Inc. | Trimmable inductor |
JP3307382B2 (en) * | 2000-03-07 | 2002-07-24 | 株式会社村田製作所 | Variable inductance element and manufacturing method thereof |
DE102004005278B4 (en) * | 2004-02-03 | 2008-09-11 | Siemens Ag | A method of fabricating transversal non-cylindrical gradient coils having at least one divergent section |
JP4802615B2 (en) * | 2005-08-26 | 2011-10-26 | パナソニック電工株式会社 | LC composite parts |
US8842410B2 (en) * | 2009-08-31 | 2014-09-23 | Qualcomm Incorporated | Switchable inductor network |
EP2475231B1 (en) * | 2009-09-01 | 2015-05-27 | Kabushiki Kaisha Toyota Jidoshokki | Circuit board manufacturing method and circuit board |
KR101133397B1 (en) * | 2010-04-05 | 2012-04-09 | 삼성전기주식회사 | Planar transformer and manufacturing method thereof |
JP5641230B2 (en) * | 2011-01-28 | 2014-12-17 | 株式会社豊田自動織機 | Electronics |
-
2012
- 2012-09-20 JP JP2012207387A patent/JP5590085B2/en not_active Expired - Fee Related
-
2013
- 2013-09-12 WO PCT/JP2013/074713 patent/WO2014046013A1/en active Application Filing
- 2013-09-12 CN CN201380048060.4A patent/CN104641432A/en active Pending
- 2013-09-12 US US14/428,481 patent/US20150235755A1/en not_active Abandoned
- 2013-09-12 KR KR1020157008888A patent/KR20150053964A/en active IP Right Grant
- 2013-09-12 IN IN2371DEN2015 patent/IN2015DN02371A/en unknown
- 2013-09-12 DE DE112013004587.7T patent/DE112013004587T5/en not_active Withdrawn
- 2013-09-12 BR BR112015005943A patent/BR112015005943A2/en not_active IP Right Cessation
- 2013-09-18 TW TW102133838A patent/TWI466150B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE112013004587T5 (en) | 2015-06-18 |
CN104641432A (en) | 2015-05-20 |
TW201423786A (en) | 2014-06-16 |
TWI466150B (en) | 2014-12-21 |
WO2014046013A1 (en) | 2014-03-27 |
JP2014063838A (en) | 2014-04-10 |
KR20150053964A (en) | 2015-05-19 |
JP5590085B2 (en) | 2014-09-17 |
US20150235755A1 (en) | 2015-08-20 |
BR112015005943A2 (en) | 2017-07-04 |
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