JPS5763813A - Disk winding - Google Patents

Disk winding

Info

Publication number
JPS5763813A
JPS5763813A JP13869780A JP13869780A JPS5763813A JP S5763813 A JPS5763813 A JP S5763813A JP 13869780 A JP13869780 A JP 13869780A JP 13869780 A JP13869780 A JP 13869780A JP S5763813 A JPS5763813 A JP S5763813A
Authority
JP
Japan
Prior art keywords
winding
section
oblique
aligned
respect
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.)
Pending
Application number
JP13869780A
Other languages
Japanese (ja)
Inventor
Tsuneji Teranishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13869780A priority Critical patent/JPS5763813A/en
Publication of JPS5763813A publication Critical patent/JPS5763813A/en
Pending legal-status Critical Current

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
    • H01F27/2871—Pancake coils
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F2027/348—Preventing eddy currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

PURPOSE:To reduce the eddy current loss throughout the winding, by arranging at least one section of flat type raw wire at the end of the winding in the oblique direction with respect to the axial direction of the winding so that the longitudinal direction of the cross section is aligned in the direction of leaking magnetic fluxes. CONSTITUTION:Cut parts whose shape is matched with conductors are provided in duct spacers 4. Each conductor is fixed between the duct spacers in the oblique attitude. Namely, at least one section 1A, 1B,... of flat copper wire at the end of the winding is arranged in the oblique direction with respect to the axial direction of the winding so that the longitudinal direction of the cross section is aligned in the direction of the leaking magnetic fluxes.
JP13869780A 1980-10-06 1980-10-06 Disk winding Pending JPS5763813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13869780A JPS5763813A (en) 1980-10-06 1980-10-06 Disk winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13869780A JPS5763813A (en) 1980-10-06 1980-10-06 Disk winding

Publications (1)

Publication Number Publication Date
JPS5763813A true JPS5763813A (en) 1982-04-17

Family

ID=15228001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13869780A Pending JPS5763813A (en) 1980-10-06 1980-10-06 Disk winding

Country Status (1)

Country Link
JP (1) JPS5763813A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996027200A1 (en) * 1995-02-27 1996-09-06 Hitachi, Ltd. Coil winding, transformer using it, and method of manufacturing coil winding
JP2009212370A (en) * 2008-03-05 2009-09-17 Denso Corp Transformer
DE102005035471B4 (en) * 2004-07-29 2019-01-03 Denso Corporation Fuel injector with compact design
JP2019079870A (en) * 2017-10-23 2019-05-23 国立大学法人信州大学 Transmission coil component for non-contact power supply, method of manufacturing the same, and non-contact power supply device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996027200A1 (en) * 1995-02-27 1996-09-06 Hitachi, Ltd. Coil winding, transformer using it, and method of manufacturing coil winding
DE102005035471B4 (en) * 2004-07-29 2019-01-03 Denso Corporation Fuel injector with compact design
JP2009212370A (en) * 2008-03-05 2009-09-17 Denso Corp Transformer
JP2019079870A (en) * 2017-10-23 2019-05-23 国立大学法人信州大学 Transmission coil component for non-contact power supply, method of manufacturing the same, and non-contact power supply device

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