JPS56135917A - Manufacture of small-sized coil - Google Patents

Manufacture of small-sized coil

Info

Publication number
JPS56135917A
JPS56135917A JP3972480A JP3972480A JPS56135917A JP S56135917 A JPS56135917 A JP S56135917A JP 3972480 A JP3972480 A JP 3972480A JP 3972480 A JP3972480 A JP 3972480A JP S56135917 A JPS56135917 A JP S56135917A
Authority
JP
Japan
Prior art keywords
shaped
plate
terminals
drum
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.)
Granted
Application number
JP3972480A
Other languages
Japanese (ja)
Other versions
JPS6239808B2 (en
Inventor
Eiji Akao
Yoshinobu Nakajima
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 JP3972480A priority Critical patent/JPS56135917A/en
Publication of JPS56135917A publication Critical patent/JPS56135917A/en
Publication of JPS6239808B2 publication Critical patent/JPS6239808B2/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
    • H01F41/10—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 improve productivity by performing fitting of plate-shaped terminals to the flanges of drum-type cores simultaneously and in a lot. CONSTITUTION:The plate-shaped terminals 7 and 8 are formed into a ladder- shaped hoop material 13 provided with connecting parts 11 and 12 at both ends thereof, while V-shaped notches 14 are formed in the plate-shaped terminals 7 and 8 in accordance with the amount of projection of the terminals 7 and 8, and the hoop material 13 thus prepared is incorporated on the flanges 2 of the drum-shaped cores 1 arranged on a straight line. On the joining surfaces of the plate-shaped terminals 7 and 8 of the hoop material 13 to a terminal fixture groove a bonding agent is transferred. After the bonding agent is set under the condition, the parts of V- shaped notches 14 are cut off by bending the connecting parts 11 and 12 and thereby separate drum-type cores 1 having the plate-shaped terminals 7 and 8 are obtained. Then, a coil is formed by giving a winding to the drum-shaped core 1 and the leads of the coil is soldered to the plate-shaped terminals 7 and 8, whereby the small-sized coil is constituted.
JP3972480A 1980-03-27 1980-03-27 Manufacture of small-sized coil Granted JPS56135917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3972480A JPS56135917A (en) 1980-03-27 1980-03-27 Manufacture of small-sized coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3972480A JPS56135917A (en) 1980-03-27 1980-03-27 Manufacture of small-sized coil

Publications (2)

Publication Number Publication Date
JPS56135917A true JPS56135917A (en) 1981-10-23
JPS6239808B2 JPS6239808B2 (en) 1987-08-25

Family

ID=12560926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3972480A Granted JPS56135917A (en) 1980-03-27 1980-03-27 Manufacture of small-sized coil

Country Status (1)

Country Link
JP (1) JPS56135917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109735U (en) * 1991-03-06 1992-09-22 直人 水谷 Camera lens support frame structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109735U (en) * 1991-03-06 1992-09-22 直人 水谷 Camera lens support frame structure

Also Published As

Publication number Publication date
JPS6239808B2 (en) 1987-08-25

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