JPS56150814A - Manufacture of poured type coil - Google Patents

Manufacture of poured type coil

Info

Publication number
JPS56150814A
JPS56150814A JP5568580A JP5568580A JPS56150814A JP S56150814 A JPS56150814 A JP S56150814A JP 5568580 A JP5568580 A JP 5568580A JP 5568580 A JP5568580 A JP 5568580A JP S56150814 A JPS56150814 A JP S56150814A
Authority
JP
Japan
Prior art keywords
coil
conductor
prescribed
poured
resin
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
JP5568580A
Other languages
Japanese (ja)
Other versions
JPS603765B2 (en
Inventor
Yoshifumi Itabashi
Ryukichi Sakai
Yasutake Murakami
Nobuyoshi Monzen
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5568580A priority Critical patent/JPS603765B2/en
Publication of JPS56150814A publication Critical patent/JPS56150814A/en
Publication of JPS603765B2 publication Critical patent/JPS603765B2/en
Expired 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
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)

Abstract

PURPOSE:To prevent the generation of void inside the poured type coil by a method wherein plural insulating members are inserted between conductors winding around the conductor making respective confronting faces of the conductors as to be exposed at the prescribed rate, and formation is performed with a resin. CONSTITUTION:The insulating members 5 having the prescribed size and the prescribed thickness are adhered on the surface of the conductor 1 leaving proper spaces winding around the conductor 1, the coil is wound holding the prescribed space between the mutual conductor 1, and the coil exposing the respective confronting faces of the conductor 1 at the prescribed rate is formed. The coil formed by this way is arranged in a metal mold, and a thermosetting resin 3 is poured in to make the resin 3 to be extended over the respective parts of the coil. After then hardening treatment is performed by heating. Accordingly the generation of void inside of the coil can be prevented.
JP5568580A 1980-04-23 1980-04-23 Manufacturing method of cast coil Expired JPS603765B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5568580A JPS603765B2 (en) 1980-04-23 1980-04-23 Manufacturing method of cast coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5568580A JPS603765B2 (en) 1980-04-23 1980-04-23 Manufacturing method of cast coil

Publications (2)

Publication Number Publication Date
JPS56150814A true JPS56150814A (en) 1981-11-21
JPS603765B2 JPS603765B2 (en) 1985-01-30

Family

ID=13005748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5568580A Expired JPS603765B2 (en) 1980-04-23 1980-04-23 Manufacturing method of cast coil

Country Status (1)

Country Link
JP (1) JPS603765B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146327U (en) * 1984-03-09 1985-09-28 ティーディーケイ株式会社 coil device
JPS63127115U (en) * 1987-02-12 1988-08-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146327U (en) * 1984-03-09 1985-09-28 ティーディーケイ株式会社 coil device
JPS63127115U (en) * 1987-02-12 1988-08-19

Also Published As

Publication number Publication date
JPS603765B2 (en) 1985-01-30

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