JPS57181110A - Bead inductor and its manufacture - Google Patents

Bead inductor and its manufacture

Info

Publication number
JPS57181110A
JPS57181110A JP6625681A JP6625681A JPS57181110A JP S57181110 A JPS57181110 A JP S57181110A JP 6625681 A JP6625681 A JP 6625681A JP 6625681 A JP6625681 A JP 6625681A JP S57181110 A JPS57181110 A JP S57181110A
Authority
JP
Japan
Prior art keywords
lead wire
adhesives
ferrite
wire
lead
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
JP6625681A
Other languages
Japanese (ja)
Other versions
JPH0376004B2 (en
Inventor
Yukio Sakamoto
Tomikazu Saito
Toshiaki Mitamura
Masaharu Nishigahana
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP6625681A priority Critical patent/JPS57181110A/en
Publication of JPS57181110A publication Critical patent/JPS57181110A/en
Publication of JPH0376004B2 publication Critical patent/JPH0376004B2/ja
Granted legal-status Critical Current

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

Abstract

PURPOSE:To form a radial lead type, and to improve mass production capability by inserting a ferrite bead to at least one leg section of a lead wire bent in U- shaed form and fixing the base section side of the lead wire by adhesives. CONSTITUTION:The ferrite heads 12a, 12b are each inserted to the section such as both leg sections 11a, 11b of the lead wire 11 bent in U-shaped form from wire ends, and contacted with the base section 11c of the lead wire 11. The wire ends of the lead wire 11 are held by a holder 13, and the ferrite beads 12a, 12b are immersed in the adhesives 14 from the base section 11c side of the lead wire 11 in an extent that the whole ferrite beads 12a, 12b are not buried. The ferrite beads are pulled up, and dried, and the adhesives are cured, and the holder 13 is separated. Accordingly, the bead inductor can be formed in the radial lead type, mass production capability is improved while handling is facilitated, and soldering can easily be ameliorated because the adhesives do not adhere on the lead wire unnecessarily.
JP6625681A 1981-04-30 1981-04-30 Bead inductor and its manufacture Granted JPS57181110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6625681A JPS57181110A (en) 1981-04-30 1981-04-30 Bead inductor and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6625681A JPS57181110A (en) 1981-04-30 1981-04-30 Bead inductor and its manufacture

Publications (2)

Publication Number Publication Date
JPS57181110A true JPS57181110A (en) 1982-11-08
JPH0376004B2 JPH0376004B2 (en) 1991-12-04

Family

ID=13310593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6625681A Granted JPS57181110A (en) 1981-04-30 1981-04-30 Bead inductor and its manufacture

Country Status (1)

Country Link
JP (1) JPS57181110A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125816U (en) * 1983-02-10 1984-08-24 東北金属工業株式会社 inductance element
JPS60181017U (en) * 1984-05-14 1985-12-02 株式会社トーキン Bead inductor core bonding machine
JPS61184808A (en) * 1985-02-12 1986-08-18 Murata Mfg Co Ltd Manufacture of electronic component parts
JPS6287414U (en) * 1985-11-21 1987-06-04
JPH01125511U (en) * 1987-10-31 1989-08-28
JPH01153602U (en) * 1988-04-04 1989-10-23

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384050U (en) * 1976-12-15 1978-07-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384050U (en) * 1976-12-15 1978-07-11

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125816U (en) * 1983-02-10 1984-08-24 東北金属工業株式会社 inductance element
JPS60181017U (en) * 1984-05-14 1985-12-02 株式会社トーキン Bead inductor core bonding machine
JPH0532990Y2 (en) * 1984-05-14 1993-08-23
JPS61184808A (en) * 1985-02-12 1986-08-18 Murata Mfg Co Ltd Manufacture of electronic component parts
JPH0438128B2 (en) * 1985-02-12 1992-06-23 Murata Manufacturing Co
JPS6287414U (en) * 1985-11-21 1987-06-04
JPH01125511U (en) * 1987-10-31 1989-08-28
JPH0512978Y2 (en) * 1987-10-31 1993-04-06
JPH01153602U (en) * 1988-04-04 1989-10-23

Also Published As

Publication number Publication date
JPH0376004B2 (en) 1991-12-04

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