JPS6411310A - Printed lamination spiral coil - Google Patents

Printed lamination spiral coil

Info

Publication number
JPS6411310A
JPS6411310A JP16627787A JP16627787A JPS6411310A JP S6411310 A JPS6411310 A JP S6411310A JP 16627787 A JP16627787 A JP 16627787A JP 16627787 A JP16627787 A JP 16627787A JP S6411310 A JPS6411310 A JP S6411310A
Authority
JP
Japan
Prior art keywords
type
magnetic material
layer
conductive coil
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.)
Pending
Application number
JP16627787A
Other languages
Japanese (ja)
Inventor
Jun Inoue
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.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom Works 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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP16627787A priority Critical patent/JPS6411310A/en
Publication of JPS6411310A publication Critical patent/JPS6411310A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • 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
    • 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
    • H01F41/046—Printed circuit coils structurally combined with ferromagnetic material

Abstract

PURPOSE:To obtain a printed laminate coil with a desired inductance value, by laminating type I-IV spiral conductive coils with type I and II insulating magnetic material layers. CONSTITUTION:A type I spiral conductive coil 12 printed on an upper surface of a non-magnetic insulation substrate 10 is provided with an initial end 12a, where an electrode 14a on one side is connected, and it is spirally coiled clockwise and attains to a nearly central position (an innermost position) to have a final and 12b there. A type I insulating magnetic material layer 16, a type II spiral conductive coil 20, a type II insulating magnetic material layer 24, a type III spiral conductive coil layer 28, an insulating magnetic material layer 32, and type IV spiral conductive coil layer 36 are printed serially on the conductive coil 12 layer. A spiral coil of four-layered structure is laminated above the insulation substrate 10, and desired inductance can be obtained by magnetic induction of the insulating magnetic material layers 16, 24, 32.
JP16627787A 1987-07-04 1987-07-04 Printed lamination spiral coil Pending JPS6411310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16627787A JPS6411310A (en) 1987-07-04 1987-07-04 Printed lamination spiral coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16627787A JPS6411310A (en) 1987-07-04 1987-07-04 Printed lamination spiral coil

Publications (1)

Publication Number Publication Date
JPS6411310A true JPS6411310A (en) 1989-01-13

Family

ID=15828395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16627787A Pending JPS6411310A (en) 1987-07-04 1987-07-04 Printed lamination spiral coil

Country Status (1)

Country Link
JP (1) JPS6411310A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0569916U (en) * 1992-02-27 1993-09-21 太陽誘電株式会社 Multilayer chip inductor
JPH06290951A (en) * 1991-12-27 1994-10-18 Avx Corp Highly accurate surface mounting type inductor
US6992556B2 (en) * 2001-03-08 2006-01-31 Matsushita Electric Industrial Co., Ltd. Inductor part, and method of producing the same
JP2006186037A (en) * 2004-12-27 2006-07-13 Oki Electric Ind Co Ltd Inductor chip, its manufacturing method, and packaging method
JP2012084818A (en) * 2010-10-15 2012-04-26 Murata Mfg Co Ltd Magnetic paste and electronic component using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06290951A (en) * 1991-12-27 1994-10-18 Avx Corp Highly accurate surface mounting type inductor
JPH0569916U (en) * 1992-02-27 1993-09-21 太陽誘電株式会社 Multilayer chip inductor
US6992556B2 (en) * 2001-03-08 2006-01-31 Matsushita Electric Industrial Co., Ltd. Inductor part, and method of producing the same
JP2006186037A (en) * 2004-12-27 2006-07-13 Oki Electric Ind Co Ltd Inductor chip, its manufacturing method, and packaging method
JP2012084818A (en) * 2010-10-15 2012-04-26 Murata Mfg Co Ltd Magnetic paste and electronic component using the same

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