JPS57128914A - Resin molding of coil - Google Patents

Resin molding of coil

Info

Publication number
JPS57128914A
JPS57128914A JP1481181A JP1481181A JPS57128914A JP S57128914 A JPS57128914 A JP S57128914A JP 1481181 A JP1481181 A JP 1481181A JP 1481181 A JP1481181 A JP 1481181A JP S57128914 A JPS57128914 A JP S57128914A
Authority
JP
Japan
Prior art keywords
mold
coil
core
contacted
base
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
JP1481181A
Other languages
Japanese (ja)
Inventor
Osamu Nakamichi
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 JP1481181A priority Critical patent/JPS57128914A/en
Publication of JPS57128914A publication Critical patent/JPS57128914A/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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Insulating Of Coils (AREA)

Abstract

PURPOSE:To simplify mold removal after resin hardening, and facilitate coil and mold settings, by providing a core metal mold and a pair of split molds which form a containing space of a coil with the core metal mold. CONSTITUTION:Core mold 12 is installed at a preset position on a surface plate 11. A coil 17 is installed via a coil 16 and partitioners 18, 18' outside the core mold 12. And then, split molds 14, 14' are contacted with a base 13 of the core mold 12, also contacted with a base 11 via packings 15, 15', and united hermetically in one body with a clamping tool 19. After that, resin 20 is injected from an upper opening of the core mold 12 and separate molds 14, 14'.
JP1481181A 1981-02-03 1981-02-03 Resin molding of coil Pending JPS57128914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1481181A JPS57128914A (en) 1981-02-03 1981-02-03 Resin molding of coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1481181A JPS57128914A (en) 1981-02-03 1981-02-03 Resin molding of coil

Publications (1)

Publication Number Publication Date
JPS57128914A true JPS57128914A (en) 1982-08-10

Family

ID=11871419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1481181A Pending JPS57128914A (en) 1981-02-03 1981-02-03 Resin molding of coil

Country Status (1)

Country Link
JP (1) JPS57128914A (en)

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