JPS56138909A - Chip type inductance element and its manufacture - Google Patents

Chip type inductance element and its manufacture

Info

Publication number
JPS56138909A
JPS56138909A JP4119080A JP4119080A JPS56138909A JP S56138909 A JPS56138909 A JP S56138909A JP 4119080 A JP4119080 A JP 4119080A JP 4119080 A JP4119080 A JP 4119080A JP S56138909 A JPS56138909 A JP S56138909A
Authority
JP
Japan
Prior art keywords
inductance element
sheets
edge
printed
metalized
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
JP4119080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137767B2 (en]
Inventor
Satoshi Hikichi
Akira Isono
Koji Kato
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.)
Tokin Corp
Original Assignee
Tohoku Metal Industries 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 Tohoku Metal Industries Ltd filed Critical Tohoku Metal Industries Ltd
Priority to JP4119080A priority Critical patent/JPS56138909A/ja
Publication of JPS56138909A publication Critical patent/JPS56138909A/ja
Publication of JPS6137767B2 publication Critical patent/JPS6137767B2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP4119080A 1980-04-01 1980-04-01 Chip type inductance element and its manufacture Granted JPS56138909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4119080A JPS56138909A (en) 1980-04-01 1980-04-01 Chip type inductance element and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4119080A JPS56138909A (en) 1980-04-01 1980-04-01 Chip type inductance element and its manufacture

Publications (2)

Publication Number Publication Date
JPS56138909A true JPS56138909A (en) 1981-10-29
JPS6137767B2 JPS6137767B2 (en]) 1986-08-26

Family

ID=12601492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4119080A Granted JPS56138909A (en) 1980-04-01 1980-04-01 Chip type inductance element and its manufacture

Country Status (1)

Country Link
JP (1) JPS56138909A (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750813U (en]) * 1980-09-09 1982-03-24
JPS60226109A (ja) * 1984-04-25 1985-11-11 Tdk Corp 開磁路型積層部品とその製造方法
JPS6261305A (ja) * 1985-09-11 1987-03-18 Murata Mfg Co Ltd 積層チツプコイル
EP0918340A1 (en) * 1997-11-21 1999-05-26 TDK Corporation Chip bead element and manufacturing method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893347U (en]) * 1972-02-15 1973-11-08
JPS5514767U (en]) * 1978-07-18 1980-01-30
JPS5536954A (en) * 1978-09-07 1980-03-14 Tdk Corp Inductance element and its manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893347U (en]) * 1972-02-15 1973-11-08
JPS5514767U (en]) * 1978-07-18 1980-01-30
JPS5536954A (en) * 1978-09-07 1980-03-14 Tdk Corp Inductance element and its manufacture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750813U (en]) * 1980-09-09 1982-03-24
JPS60226109A (ja) * 1984-04-25 1985-11-11 Tdk Corp 開磁路型積層部品とその製造方法
JPS6261305A (ja) * 1985-09-11 1987-03-18 Murata Mfg Co Ltd 積層チツプコイル
EP0918340A1 (en) * 1997-11-21 1999-05-26 TDK Corporation Chip bead element and manufacturing method thereof

Also Published As

Publication number Publication date
JPS6137767B2 (en]) 1986-08-26

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