JPS56116605A - Resin mold type induction motor - Google Patents

Resin mold type induction motor

Info

Publication number
JPS56116605A
JPS56116605A JP2014480A JP2014480A JPS56116605A JP S56116605 A JPS56116605 A JP S56116605A JP 2014480 A JP2014480 A JP 2014480A JP 2014480 A JP2014480 A JP 2014480A JP S56116605 A JPS56116605 A JP S56116605A
Authority
JP
Japan
Prior art keywords
coil
terminals
filler
metal mold
vicinity
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
JP2014480A
Other languages
Japanese (ja)
Inventor
Kineo Mizu
Osamu Minowa
Kiyoshi Sakai
Kazuo Maruno
Yasuhiko Sugita
Satoru Hayashi
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 JP2014480A priority Critical patent/JPS56116605A/en
Publication of JPS56116605A publication Critical patent/JPS56116605A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

PURPOSE:To increase electrical, mechanical, and thermal characteristics and to try the improvement of workability and producibility as well by using a filler for a resin layer around coil leads and terminals and a sheet-shaped insulating material for the remaining resin layers. CONSTITUTION:A sheet-shaped porous insulating material 6. for example, a glass chopped strand mat, is applied to the external circumference of a coil except the vicinity of the lead wires and terminals of a previously wound and formed elementary coil and the coil is assembled with terminals in a metal mold 4 for fixing. Then, rounded glass grains as a filler 7 are filled in the space between the vicinity of the lead wires and terminals and the metal mold 4 from the upper opening of the metal mold 4. After preheating and deairing these, high vacuum is applied in a vacuum tank to impregnate epoxy resin including no filler or the like. Furthermore, heating and hardening are performed to obtain a mold coil.
JP2014480A 1980-02-20 1980-02-20 Resin mold type induction motor Pending JPS56116605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014480A JPS56116605A (en) 1980-02-20 1980-02-20 Resin mold type induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014480A JPS56116605A (en) 1980-02-20 1980-02-20 Resin mold type induction motor

Publications (1)

Publication Number Publication Date
JPS56116605A true JPS56116605A (en) 1981-09-12

Family

ID=12018947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014480A Pending JPS56116605A (en) 1980-02-20 1980-02-20 Resin mold type induction motor

Country Status (1)

Country Link
JP (1) JPS56116605A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254604A (en) * 1984-05-30 1985-12-16 Fuji Elelctrochem Co Ltd Winding parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254604A (en) * 1984-05-30 1985-12-16 Fuji Elelctrochem Co Ltd Winding parts
JPH043653B2 (en) * 1984-05-30 1992-01-23

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