JPS55162214A - Preparation of multiplex winding rectangular coil - Google Patents

Preparation of multiplex winding rectangular coil

Info

Publication number
JPS55162214A
JPS55162214A JP6984479A JP6984479A JPS55162214A JP S55162214 A JPS55162214 A JP S55162214A JP 6984479 A JP6984479 A JP 6984479A JP 6984479 A JP6984479 A JP 6984479A JP S55162214 A JPS55162214 A JP S55162214A
Authority
JP
Japan
Prior art keywords
clamps
coil
bobbin
cylindrical
preparation
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
JP6984479A
Other languages
Japanese (ja)
Inventor
Yoshihisa Nishimura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6984479A priority Critical patent/JPS55162214A/en
Publication of JPS55162214A publication Critical patent/JPS55162214A/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

Landscapes

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

Abstract

PURPOSE:To obtain a coil having a constant wire tension and no slack by winding wire around a cylindrical bobbin, and applying pressure on this by using four clamps in order to form into a desired shape, before impregnating with varnish and drying to solidify. CONSTITUTION:Wire is wound around a cylindrical bobbin 6 through insulator to form a cylindrical coil 5. Detachable split-pattern wedges 7 and 8 are inserted inside the bobbin 6. Four clamps 9 and 10 are provided on the outer surface of the bobbin 5 so as to be perpendicular to axes radially perpendicular to each other. Pressure in the direction of a radial, center axis is applied on each of the clamps 9 and 10 in order to form the cylindrical coil into a desired rectangular shape. After that, the bolts 11 and 12 are made to penetrate through the fixed holes in the two pairs of the opposed clamps 9 and 10, and the clamps are secured by means of nuts 13. Then external pressures P1 and P2 are removed, and after the varnish impregnation and drying, the clamps 9 and 10 and the wedges 7 and 8 are removed. Thus, a desired rectangular coil can be obtained.
JP6984479A 1979-06-06 1979-06-06 Preparation of multiplex winding rectangular coil Pending JPS55162214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6984479A JPS55162214A (en) 1979-06-06 1979-06-06 Preparation of multiplex winding rectangular coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6984479A JPS55162214A (en) 1979-06-06 1979-06-06 Preparation of multiplex winding rectangular coil

Publications (1)

Publication Number Publication Date
JPS55162214A true JPS55162214A (en) 1980-12-17

Family

ID=13414512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6984479A Pending JPS55162214A (en) 1979-06-06 1979-06-06 Preparation of multiplex winding rectangular coil

Country Status (1)

Country Link
JP (1) JPS55162214A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003039A1 (en) * 1988-09-12 1990-03-22 Elin-Union Aktiengesellschaft Für Elektrische Industrie Process and winding device for producing complex shaped windings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003039A1 (en) * 1988-09-12 1990-03-22 Elin-Union Aktiengesellschaft Für Elektrische Industrie Process and winding device for producing complex shaped windings

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