GB2408389B - Coil - Google Patents

Coil

Info

Publication number
GB2408389B
GB2408389B GB0327276A GB0327276A GB2408389B GB 2408389 B GB2408389 B GB 2408389B GB 0327276 A GB0327276 A GB 0327276A GB 0327276 A GB0327276 A GB 0327276A GB 2408389 B GB2408389 B GB 2408389B
Authority
GB
United Kingdom
Prior art keywords
coil
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.)
Expired - Lifetime
Application number
GB0327276A
Other versions
GB0327276D0 (en
GB2408389A (en
Inventor
Toshikazu Fujiyoshi
Masao Katooka
Tetsuro Ikeda
Kenji Morimoto
Hideo Ishii
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.)
Sansha Electric Manufacturing Co Ltd
Original Assignee
Sansha Electric Manufacturing 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 Sansha Electric Manufacturing Co Ltd filed Critical Sansha Electric Manufacturing Co Ltd
Priority to GB0327276A priority Critical patent/GB2408389B/en
Publication of GB0327276D0 publication Critical patent/GB0327276D0/en
Publication of GB2408389A publication Critical patent/GB2408389A/en
Application granted granted Critical
Publication of GB2408389B publication Critical patent/GB2408389B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • 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
    • H01F41/12—Insulating of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
GB0327276A 2003-11-24 2003-11-24 Coil Expired - Lifetime GB2408389B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0327276A GB2408389B (en) 2003-11-24 2003-11-24 Coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0327276A GB2408389B (en) 2003-11-24 2003-11-24 Coil

Publications (3)

Publication Number Publication Date
GB0327276D0 GB0327276D0 (en) 2003-12-24
GB2408389A GB2408389A (en) 2005-05-25
GB2408389B true GB2408389B (en) 2006-11-15

Family

ID=29764329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0327276A Expired - Lifetime GB2408389B (en) 2003-11-24 2003-11-24 Coil

Country Status (1)

Country Link
GB (1) GB2408389B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009011867A1 (en) 2009-03-05 2010-09-09 Volkswagen Ag Inductor for use in e.g. fuel-operated petrol engine, has inductor layers including electrically non-insulated areas that are overlapped with each other, where overlapping areas of inductor layers have offsets
KR101133397B1 (en) * 2010-04-05 2012-04-09 삼성전기주식회사 Planar transformer and manufacturing method thereof
JP2014032978A (en) * 2012-07-31 2014-02-20 Ibiden Co Ltd Inductor component, manufacturing method of inductor component, and wiring board

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608127A1 (en) * 1993-01-22 1994-07-27 AT&T Corp. Insulation system for magnetic windings having stacked planar conductors
US5559487A (en) * 1994-05-10 1996-09-24 Reltec Corporation Winding construction for use in planar magnetic devices
EP0767473A1 (en) * 1995-10-03 1997-04-09 Fronius Schweissmaschinen Kg Austria Coil and method of its production for transformer
GB2369251A (en) * 2000-05-22 2002-05-22 Payton Ltd Method of insulating a planar coil circuit
GB2373640A (en) * 2000-12-08 2002-09-25 Sansha Electric Mfg Co Ltd A high frequency transformer with high current coils formed from sheet metal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608127A1 (en) * 1993-01-22 1994-07-27 AT&T Corp. Insulation system for magnetic windings having stacked planar conductors
US5559487A (en) * 1994-05-10 1996-09-24 Reltec Corporation Winding construction for use in planar magnetic devices
EP0767473A1 (en) * 1995-10-03 1997-04-09 Fronius Schweissmaschinen Kg Austria Coil and method of its production for transformer
GB2369251A (en) * 2000-05-22 2002-05-22 Payton Ltd Method of insulating a planar coil circuit
GB2373640A (en) * 2000-12-08 2002-09-25 Sansha Electric Mfg Co Ltd A high frequency transformer with high current coils formed from sheet metal

Also Published As

Publication number Publication date
GB0327276D0 (en) 2003-12-24
GB2408389A (en) 2005-05-25

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20231123