JPS56166749A - Insulating method for coil of rotary electric machine - Google Patents

Insulating method for coil of rotary electric machine

Info

Publication number
JPS56166749A
JPS56166749A JP6713680A JP6713680A JPS56166749A JP S56166749 A JPS56166749 A JP S56166749A JP 6713680 A JP6713680 A JP 6713680A JP 6713680 A JP6713680 A JP 6713680A JP S56166749 A JPS56166749 A JP S56166749A
Authority
JP
Japan
Prior art keywords
coil
solvent type
resin
type resin
immersed
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
JP6713680A
Other languages
Japanese (ja)
Inventor
Kazuaki Nakayama
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 JP6713680A priority Critical patent/JPS56166749A/en
Publication of JPS56166749A publication Critical patent/JPS56166749A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To prevent the effluence of immersed resin in the remaining part of the surface of a coil and to improve the insulating property of the coil by drip-feeding and immersing non-solvent type resin in the coil, coating solvent type resin on the surface of the coil, thermosetting the resin, and further immersing in vacuum the non-solvent type resin on the remaining part. CONSTITUTION:When randomly wound coil 5 for insulation, non-solvent type resin is first dripped and immersed in the coil and is heated to be gelatinized in the first step. In the second step, solvent type resin is coated on the surface of the randomly wound coil, and in the third step, the resin is then heated to simultaneously harden both the non-solvent type and solvent type resins. In the fourth step, the non-solvent type resin is immersed in vacuum in the remaining space in the slot 2, and in the fifth step the randomly wound coil is eventually simultaneously heated and hardened.
JP6713680A 1980-05-22 1980-05-22 Insulating method for coil of rotary electric machine Pending JPS56166749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6713680A JPS56166749A (en) 1980-05-22 1980-05-22 Insulating method for coil of rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6713680A JPS56166749A (en) 1980-05-22 1980-05-22 Insulating method for coil of rotary electric machine

Publications (1)

Publication Number Publication Date
JPS56166749A true JPS56166749A (en) 1981-12-22

Family

ID=13336176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6713680A Pending JPS56166749A (en) 1980-05-22 1980-05-22 Insulating method for coil of rotary electric machine

Country Status (1)

Country Link
JP (1) JPS56166749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644644A1 (en) * 1989-02-14 1990-09-21 Mitsuba Electric Mfg Co METHOD FOR COATING THE INDUCTURE OF A ROTARY ELECTRICAL APPARATUS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552336A (en) * 1978-06-22 1980-01-09 Toshiba Corp Resin impregnating method of rotary electric machine winding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552336A (en) * 1978-06-22 1980-01-09 Toshiba Corp Resin impregnating method of rotary electric machine winding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644644A1 (en) * 1989-02-14 1990-09-21 Mitsuba Electric Mfg Co METHOD FOR COATING THE INDUCTURE OF A ROTARY ELECTRICAL APPARATUS

Similar Documents

Publication Publication Date Title
DE3069160D1 (en) Process for preparing resin impregnated substrates, resin impregnated substrate and electrical laminate therefrom
JPS56166749A (en) Insulating method for coil of rotary electric machine
JPS55166467A (en) Manufacture of stator for rotary electric machine
JPS563557A (en) Treating method for insulation of winding for rotary electric machine
JPS5679418A (en) Manufacture of mold coil
JPS61214749A (en) Insulating method of rotary electric machine winding
JPS51131541A (en) Coating compound suitable for electrical insulation
JPS55150762A (en) Insulation for armature winding
JPS5743545A (en) Processing method for cold end of winding type stator
JPS5534861A (en) Insulating method for winding of electric machine
JPS5487803A (en) Method of insulating treatment for rotary electric machine winding
JPS5694710A (en) Manufacturing method of electrical apparatus
JPS566653A (en) Insulating method for winding of electric machine
JPS561518A (en) Manufacture of molded coil
JPS5626423A (en) Insulating method for coil
JPS5668251A (en) Insulating method of iron core for rotary electric machine
JPS5515253A (en) Manufacturing method of poured insulation coil
JPS56150814A (en) Manufacture of poured type coil
JPS57211212A (en) Fabrication of electric device
JPS5579664A (en) Manufacturing of insulating coil
JPS52129903A (en) Insulation of electric machine
JPS5212248A (en) Method for treating coated substrate such as boards
JPS5694614A (en) Insulation treatment for electric conductor
JPS57206254A (en) Manufacture of rotary electric machine
JPS5487804A (en) Method for manufacturing winding of rotary electric machine