JPS55124221A - Manufacturing of molded coil - Google Patents

Manufacturing of molded coil

Info

Publication number
JPS55124221A
JPS55124221A JP3259679A JP3259679A JPS55124221A JP S55124221 A JPS55124221 A JP S55124221A JP 3259679 A JP3259679 A JP 3259679A JP 3259679 A JP3259679 A JP 3259679A JP S55124221 A JPS55124221 A JP S55124221A
Authority
JP
Japan
Prior art keywords
coil
insulating tube
conductor
thermosetting resin
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
JP3259679A
Other languages
Japanese (ja)
Inventor
Teruo Ina
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 JP3259679A priority Critical patent/JPS55124221A/en
Publication of JPS55124221A publication Critical patent/JPS55124221A/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
    • H01F41/12—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 make the removing treatment of coil winding core matrix in the coil manufacturing process be unnecessary and increase the intensity of the resin layer at the outest face of coil by a method wherein a conductor having a coating consisting of a preperg tape is wound around an insulating tube to form a coil, and treated with heating to unify the insulating tube and the coating. CONSTITUTION:A conductor 1, which is wound with a polyester prepreg tape 2, is wound directly on an insulating tube 3 to form a coil, and the whole of coil is heated in a heating furnace to harden completely the semihardened thermosetting resin adhered to the polyester prepreg tape 2. With the hardening of the thermosetting resin, the insulating tube 3 and the conductor 1 are unified and fixed. After the hardening of the thermosetting resin, the insulating tube 3 constitutes a part of the molded coil without removing.
JP3259679A 1979-03-19 1979-03-19 Manufacturing of molded coil Pending JPS55124221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3259679A JPS55124221A (en) 1979-03-19 1979-03-19 Manufacturing of molded coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3259679A JPS55124221A (en) 1979-03-19 1979-03-19 Manufacturing of molded coil

Publications (1)

Publication Number Publication Date
JPS55124221A true JPS55124221A (en) 1980-09-25

Family

ID=12363232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3259679A Pending JPS55124221A (en) 1979-03-19 1979-03-19 Manufacturing of molded coil

Country Status (1)

Country Link
JP (1) JPS55124221A (en)

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