JPS5641759A - Armature for rotary electric machine - Google Patents

Armature for rotary electric machine

Info

Publication number
JPS5641759A
JPS5641759A JP11655179A JP11655179A JPS5641759A JP S5641759 A JPS5641759 A JP S5641759A JP 11655179 A JP11655179 A JP 11655179A JP 11655179 A JP11655179 A JP 11655179A JP S5641759 A JPS5641759 A JP S5641759A
Authority
JP
Japan
Prior art keywords
slot
armature
hardened
coil
electric machine
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
JP11655179A
Other languages
Japanese (ja)
Inventor
Isao Hamano
Kiyoshi Yabunaka
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 JP11655179A priority Critical patent/JPS5641759A/en
Publication of JPS5641759A publication Critical patent/JPS5641759A/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 improve reliability to an insulation property, a radiation property and fastening strength by a method wherein a coil is wound in a slot, liquefied resin varnish is impregnated and hardened, and powdered resin is filled in an opening portion of the slot and hardened. CONSTITUTION:The armature coil 5 is wound in the slot 3 of an armature core 2, and liquefied high molecular resin varnish having excellent permeability is impregnated to a winding portion 3b and hardened. Powdered high molecular resin is filled in an opening portion 3a of the slot, and an insulating layer 6 is formed. Thus, insulating performance is improved while a radiating property is increased, and the fastening strength of the coil 5 into the slot is heightened.
JP11655179A 1979-09-10 1979-09-10 Armature for rotary electric machine Pending JPS5641759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11655179A JPS5641759A (en) 1979-09-10 1979-09-10 Armature for rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11655179A JPS5641759A (en) 1979-09-10 1979-09-10 Armature for rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5641759A true JPS5641759A (en) 1981-04-18

Family

ID=14689907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11655179A Pending JPS5641759A (en) 1979-09-10 1979-09-10 Armature for rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5641759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1542338A3 (en) * 2003-12-10 2005-11-09 Fanuc Ltd Electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1542338A3 (en) * 2003-12-10 2005-11-09 Fanuc Ltd Electric motor

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