JPS571213A - Treating method for terminal of coil - Google Patents

Treating method for terminal of coil

Info

Publication number
JPS571213A
JPS571213A JP7520080A JP7520080A JPS571213A JP S571213 A JPS571213 A JP S571213A JP 7520080 A JP7520080 A JP 7520080A JP 7520080 A JP7520080 A JP 7520080A JP S571213 A JPS571213 A JP S571213A
Authority
JP
Japan
Prior art keywords
terminal
core
coil
film
wound
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
JP7520080A
Other languages
Japanese (ja)
Inventor
Yoshihide Bando
Akio Mazaki
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP7520080A priority Critical patent/JPS571213A/en
Publication of JPS571213A publication Critical patent/JPS571213A/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)

Abstract

PURPOSE:To obtain stable connection rapidly by a method wherein a core of the coil of an electromagnetic relay, etc. is wound on a terminal by several times and fixed temporarily under a condition that a film is left as it adheres when treating the terminal of the core, laser beams are irradiated to the terminal, the film is dispersed and the core is exposed, and the core and the terminal are fast stuck normally by means of resistance welding. CONSTITUTION:When treating the terminal of the core 2 of the coil of an electric apparatus such as the electromagnetic relay or a solenoid, the core 2 is wound on the terminal 3 mounted to a base 4 of the apparatus by several times and fastened temporarily under a condition that the film is left as it adheres. Laser beams 5 are irradiated to an upper surface 211 of the wound section, the insulating film is burnt and dispersed and a conductor of the core is exposed, the upper surface 211 is held and pressed down by the electrodes 6 of a resistance welder, currents are flowed and the core and the terminal are connected electrically. Accordingly, the terminal of the core of the coil is rapidly treated stably, and this method is used preferably for automation, etc.
JP7520080A 1980-06-03 1980-06-03 Treating method for terminal of coil Pending JPS571213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7520080A JPS571213A (en) 1980-06-03 1980-06-03 Treating method for terminal of coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7520080A JPS571213A (en) 1980-06-03 1980-06-03 Treating method for terminal of coil

Publications (1)

Publication Number Publication Date
JPS571213A true JPS571213A (en) 1982-01-06

Family

ID=13569308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7520080A Pending JPS571213A (en) 1980-06-03 1980-06-03 Treating method for terminal of coil

Country Status (1)

Country Link
JP (1) JPS571213A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60224209A (en) * 1984-04-20 1985-11-08 Matsushita Electric Ind Co Ltd Manufacture of chip inductor
JPS61240617A (en) * 1985-04-15 1986-10-25 シ−メンス、アクチエンゲゼルシヤフト Connection of enamelled wire
WO2020137267A1 (en) * 2018-12-27 2020-07-02 パナソニックＩｐマネジメント株式会社 Terminal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60224209A (en) * 1984-04-20 1985-11-08 Matsushita Electric Ind Co Ltd Manufacture of chip inductor
JPS61240617A (en) * 1985-04-15 1986-10-25 シ−メンス、アクチエンゲゼルシヤフト Connection of enamelled wire
WO2020137267A1 (en) * 2018-12-27 2020-07-02 パナソニックＩｐマネジメント株式会社 Terminal
JPWO2020137267A1 (en) * 2018-12-27 2021-09-09 パナソニックＩｐマネジメント株式会社 Terminal

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