IN2014KN02684A - - Google Patents

Info

Publication number
IN2014KN02684A
IN2014KN02684A IN2684KON2014A IN2014KN02684A IN 2014KN02684 A IN2014KN02684 A IN 2014KN02684A IN 2684KON2014 A IN2684KON2014 A IN 2684KON2014A IN 2014KN02684 A IN2014KN02684 A IN 2014KN02684A
Authority
IN
India
Prior art keywords
winding
unit
section
sections
inner peripheral
Prior art date
Application number
Inventor
Hitoshi Yoshimori
Koji Nakashima
Original Assignee
Sht Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sht Corp Ltd filed Critical Sht Corp Ltd
Publication of IN2014KN02684A publication Critical patent/IN2014KN02684A/en

Links

Classifications

    • 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
    • H01F41/06—Coil winding
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • 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
    • H01F27/24—Magnetic cores
    • 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
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers
    • 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
    • H01F41/06—Coil winding
    • H01F41/061—Winding flat conductive wires or sheets
    • H01F41/063—Winding flat conductive wires or sheets with insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Provided is a production method for a coil in which a plurality of unit coil sections are lined up in the winding axis direction, each of the unit coil sections is formed from a plurality of unit winding sections having differing inner peripheral lengths, and unit winding sections having a small inner peripheral length penetrate the inside of unit winding sections having a large inner peripheral length. In the coil winding method according to the present invention, the following steps are repeated in an alternating manner: a step in which an outward-facing winding unit coil section (14) is formed that comprises a plurality of unit winding sections that are layered from the inner peripheral side toward the outer peripheral side; and a step in which an inward-facing winding unit coil section (15) is formed that comprises a plurality of unit winding sections that are layered from the outer peripheral side toward the inner peripheral side. At the formation step for the outward-facing winding unit coil section (14), a step is repeated in which an outer peripheral-side unit winding section is formed by stacking on the outer peripheral surface of the inner peripheral-side unit winding section. At the formation step for the inward-facing winding unit coil section (15), a step is repeated in which a unit winding section is formed at a position that is separated from the outward-facing winding unit coil section (14) and the unit winding section is pushed until said unit winding section comes into contact with the side surface of the outward-facing winding unit coil section (14).
IN2684KON2014 2012-05-31 2013-04-19 IN2014KN02684A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012124012 2012-05-31
JP2012144962A JP5490186B2 (en) 2012-05-31 2012-06-28 Coil winding method and transformer
PCT/JP2013/061571 WO2013179800A1 (en) 2012-05-31 2013-04-19 Coil winding method and transformer

Publications (1)

Publication Number Publication Date
IN2014KN02684A true IN2014KN02684A (en) 2015-05-08

Family

ID=49673007

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2684KON2014 IN2014KN02684A (en) 2012-05-31 2013-04-19

Country Status (7)

Country Link
US (1) US9242830B2 (en)
JP (1) JP5490186B2 (en)
KR (1) KR102079409B1 (en)
CN (1) CN104335304B (en)
IN (1) IN2014KN02684A (en)
TW (1) TWI581282B (en)
WO (1) WO2013179800A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015226097B3 (en) * 2015-12-18 2017-03-16 Siemens Aktiengesellschaft Winding arrangement, transformer and coil
CN106469598B (en) * 2016-08-29 2018-05-04 中车株洲电机有限公司 A kind of multi-layer winding and its winding method
JP2018098407A (en) * 2016-12-15 2018-06-21 東芝産業機器システム株式会社 Winding, manufacturing apparatus thereof and manufacturing method of winding
JP7206803B2 (en) * 2018-10-26 2023-01-18 スミダコーポレーション株式会社 Coil wire, current sensor material and current sensor
CN116313500A (en) * 2023-02-28 2023-06-23 浙江郎立电工器材有限公司 A processing technology and processing device of polyamide-imide enamelled coil
CN117912832B (en) * 2023-05-31 2024-11-15 迈昆(苏州)工程技术有限公司 Winding device and winding method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781739A (en) * 1973-03-28 1973-12-25 Westinghouse Electric Corp Interleaved winding for electrical inductive apparatus
JPS5083512A (en) 1973-12-03 1975-07-05
JPS5083512U (en) * 1973-12-06 1975-07-17
JPS56103411A (en) * 1980-01-22 1981-08-18 Toshiba Corp Manufacture of winding for electric equipment
JPS5840812A (en) * 1981-09-04 1983-03-09 Hitachi Ltd Winding method of disk winding
JP2924274B2 (en) * 1991-05-13 1999-07-26 富士電機株式会社 Manufacturing method of disk winding
JPH0536555A (en) * 1991-07-26 1993-02-12 Furukawa Electric Co Ltd:The Manufacture of spiral flat coil
FR2754380B1 (en) * 1996-10-08 1998-12-18 Paucher Aime WINDING PROCESS OF RADIAL LAYERS
US6023216A (en) * 1998-07-20 2000-02-08 Ohio Transformer Transformer coil and method
CN1258782C (en) * 2001-07-03 2006-06-07 Sht有限公司 Method for manufacturing coil device
JP3545390B2 (en) 2001-07-03 2004-07-21 株式会社エス・エッチ・ティ Air-core coil, coil device, and manufacturing method thereof
JP4739821B2 (en) * 2005-06-02 2011-08-03 株式会社エス・エッチ・ティ Automatic winding machine and air core coil manufacturing method using the same
US8350659B2 (en) * 2009-10-16 2013-01-08 Crane Electronics, Inc. Transformer with concentric windings and method of manufacture of same
EP2320440B1 (en) * 2009-11-05 2013-01-09 ABB Technology AG Transformer winding and a method of reinforcing a transformer winding
JP5121813B2 (en) * 2009-12-25 2013-01-16 株式会社アイキューフォー Trance
TWM421580U (en) * 2011-06-29 2012-01-21 Lien Chang Electronic Entpr Co Structure of transformer
JP5535141B2 (en) * 2011-07-08 2014-07-02 株式会社エス・エッチ・ティ Winding method and winding device for air-core coil
TWM425377U (en) * 2011-07-22 2012-03-21 Yao Sheng Electronic Co Ltd Layered winding type transformer

Also Published As

Publication number Publication date
CN104335304B (en) 2017-02-22
CN104335304A (en) 2015-02-04
TWI581282B (en) 2017-05-01
US9242830B2 (en) 2016-01-26
JP5490186B2 (en) 2014-05-14
TW201405602A (en) 2014-02-01
WO2013179800A1 (en) 2013-12-05
KR20150013624A (en) 2015-02-05
US20150145631A1 (en) 2015-05-28
KR102079409B1 (en) 2020-02-19
JP2014017279A (en) 2014-01-30

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