JPS57155708A - Wire material for inductor coil - Google Patents

Wire material for inductor coil

Info

Publication number
JPS57155708A
JPS57155708A JP4094681A JP4094681A JPS57155708A JP S57155708 A JPS57155708 A JP S57155708A JP 4094681 A JP4094681 A JP 4094681A JP 4094681 A JP4094681 A JP 4094681A JP S57155708 A JPS57155708 A JP S57155708A
Authority
JP
Japan
Prior art keywords
magnetic substance
winding
picul
layer
wire material
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.)
Granted
Application number
JP4094681A
Other languages
Japanese (ja)
Other versions
JPS6221250B2 (en
Inventor
Tsunehiko Todoroki
Hiromasa Yamamoto
Mitsuyoshi Shinta
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4094681A priority Critical patent/JPS57155708A/en
Publication of JPS57155708A publication Critical patent/JPS57155708A/en
Publication of JPS6221250B2 publication Critical patent/JPS6221250B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulated Conductors (AREA)

Abstract

PURPOSE:To permit a tight multi-layer winding and make easy manufacture of a chip inductor of winding system by a method wherein a magnetic substance contained layer is formed in the external circumference of metallic wire material and a picul dryed film is formed thereon further. CONSTITUTION:Magnetic substance contained layer 2 which is obtained by coating and drying the magnetic substance paste of kneading picul together with magnetic substance powder of temporarily baking and palverizing powder of Fe2O3 and divalent metal oxide is provided in the external circumference of metallic wire material 1 including Ag, AgPd alloy, CuAl alloy containing Al of several precent or the like, and a picul dryed film 3 is formed thereon further by covering and drying the picul. In this way, a tight multi-layer winding can be established without causing any come-out of the magnetic substance contained layer in achieving the winding and an excellent closed magnetic path structure can be obtained after the baking process without causing a short-circuit. Since the chip inductor can be produced through the winding process, and the manufacture of the inductor coil also be established easily.
JP4094681A 1981-03-20 1981-03-20 Wire material for inductor coil Granted JPS57155708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4094681A JPS57155708A (en) 1981-03-20 1981-03-20 Wire material for inductor coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4094681A JPS57155708A (en) 1981-03-20 1981-03-20 Wire material for inductor coil

Publications (2)

Publication Number Publication Date
JPS57155708A true JPS57155708A (en) 1982-09-25
JPS6221250B2 JPS6221250B2 (en) 1987-05-12

Family

ID=12594668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4094681A Granted JPS57155708A (en) 1981-03-20 1981-03-20 Wire material for inductor coil

Country Status (1)

Country Link
JP (1) JPS57155708A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013051102A1 (en) * 2011-10-04 2013-04-11 古河電気工業株式会社 Wire rod for inductor, and inductor
JP2013168385A (en) * 2013-05-15 2013-08-29 Totoku Electric Co Ltd Wire and coil
JPWO2013051102A1 (en) * 2011-10-04 2015-03-30 古河電気工業株式会社 Inductor wire and inductor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4522176Y1 (en) * 1967-02-15 1970-09-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4522176Y1 (en) * 1967-02-15 1970-09-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013051102A1 (en) * 2011-10-04 2013-04-11 古河電気工業株式会社 Wire rod for inductor, and inductor
JPWO2013051102A1 (en) * 2011-10-04 2015-03-30 古河電気工業株式会社 Inductor wire and inductor
JP2013168385A (en) * 2013-05-15 2013-08-29 Totoku Electric Co Ltd Wire and coil

Also Published As

Publication number Publication date
JPS6221250B2 (en) 1987-05-12

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