JPS5724522A - Manufacture of compound type circuit element - Google Patents

Manufacture of compound type circuit element

Info

Publication number
JPS5724522A
JPS5724522A JP9958880A JP9958880A JPS5724522A JP S5724522 A JPS5724522 A JP S5724522A JP 9958880 A JP9958880 A JP 9958880A JP 9958880 A JP9958880 A JP 9958880A JP S5724522 A JPS5724522 A JP S5724522A
Authority
JP
Japan
Prior art keywords
electrodes
coil
soldering
grooves
base board
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
JP9958880A
Other languages
Japanese (ja)
Inventor
Hidetoshi Ito
Minoru Higure
Hisashi Osada
Shigemoto Ikeda
Shigeru Honma
Yoshinobu Sasaki
Kiyoshi Shimozawa
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP9958880A priority Critical patent/JPS5724522A/en
Publication of JPS5724522A publication Critical patent/JPS5724522A/en
Pending 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
    • H01F41/10—Connecting leads to windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE:To attain improvement of maufacturing efficiency and automated fabrication by a method wherein electrodes are applied on grooves cut on both end surfae of a drum type bobbin and ends of a coil wire are connected by soldering to those electrodes. CONSTITUTION:Cut grooves 6, 6 are shaped on a drum type bobbin 1 which consists of a winding region and both brims 1a, 1a and electrodes 2, 2 are applied along those grooves 6, 6. And solder plated layers 3, 3 are formed on surfaces of electrodes 2, 2. After a coil 4 is built in the winding region electrodes 2, 2 and ends of the coil wires 4a, 4b are connected by soldering by ends of coil wire 4a, 4a being taken out, bent and set on solder plated layers 3, 3 and pressed with a heated metal part. Electrical connection is attained between electrode 2, 2 and wiring layers 10a, 10a of a base board 10 by insertion of the coil device which is fabricated by above method into a cutout 11 of the base board 10 and by their immersion into a soldering bath.
JP9958880A 1980-07-21 1980-07-21 Manufacture of compound type circuit element Pending JPS5724522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9958880A JPS5724522A (en) 1980-07-21 1980-07-21 Manufacture of compound type circuit element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9958880A JPS5724522A (en) 1980-07-21 1980-07-21 Manufacture of compound type circuit element

Publications (1)

Publication Number Publication Date
JPS5724522A true JPS5724522A (en) 1982-02-09

Family

ID=14251245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9958880A Pending JPS5724522A (en) 1980-07-21 1980-07-21 Manufacture of compound type circuit element

Country Status (1)

Country Link
JP (1) JPS5724522A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268975A (en) * 1991-04-26 1993-12-07 Matsushita Electric Works, Ltd. Optical fiber switching system for laser welding
US5457872A (en) * 1993-05-11 1995-10-17 Murata Mfg. Co., Ltd. Method of manufacturing a coil
US5558452A (en) * 1992-10-29 1996-09-24 Pentel Kabushiki Kaisha Holder tube for writing instrument
US5988909A (en) * 1991-12-02 1999-11-23 Luke, Jr.; Stanley C. Writing instrument with ergonomic grip
US6164855A (en) * 1998-03-26 2000-12-26 Bic Corporation Writing instrument with finger gripping device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096952U (en) * 1974-01-08 1975-08-13
JPS5411488A (en) * 1977-06-28 1979-01-27 Fujitsu Ltd Terminal soldering

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096952U (en) * 1974-01-08 1975-08-13
JPS5411488A (en) * 1977-06-28 1979-01-27 Fujitsu Ltd Terminal soldering

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268975A (en) * 1991-04-26 1993-12-07 Matsushita Electric Works, Ltd. Optical fiber switching system for laser welding
US5988909A (en) * 1991-12-02 1999-11-23 Luke, Jr.; Stanley C. Writing instrument with ergonomic grip
US5558452A (en) * 1992-10-29 1996-09-24 Pentel Kabushiki Kaisha Holder tube for writing instrument
US5457872A (en) * 1993-05-11 1995-10-17 Murata Mfg. Co., Ltd. Method of manufacturing a coil
US6164855A (en) * 1998-03-26 2000-12-26 Bic Corporation Writing instrument with finger gripping device
US6379065B2 (en) 1998-03-26 2002-04-30 Bic Corporation Writing instrument with finger gripping device
US6488426B1 (en) * 1998-03-26 2002-12-03 Bic Corporation Writing instrument with finger gripping device

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