JPS5619364A - Manufacture of stator of motor - Google Patents

Manufacture of stator of motor

Info

Publication number
JPS5619364A
JPS5619364A JP9384479A JP9384479A JPS5619364A JP S5619364 A JPS5619364 A JP S5619364A JP 9384479 A JP9384479 A JP 9384479A JP 9384479 A JP9384479 A JP 9384479A JP S5619364 A JPS5619364 A JP S5619364A
Authority
JP
Japan
Prior art keywords
phase
varnish
coil
insulation
coil end
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
JP9384479A
Other languages
Japanese (ja)
Inventor
Ryukichi Oka
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 JP9384479A priority Critical patent/JPS5619364A/en
Publication of JPS5619364A publication Critical patent/JPS5619364A/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)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To perform layer insulation and pole portion half-hardening varnish impregnating work simultaneously and improve an insulation characteristic by a method wherein each phase winding is installed to a core, and filmy half-hardening varnish is inserted between each phase of coil end portions, heated and melted, and hardened. CONSTITUTION:The stators 2, 3 of each phase are installed to a stator core 1, and filmy half-hardening varnish 4 is inserted between the coil ends of an A phase coil 2 and a B phase coil 3. Varnish projecting from coil end surfaces 5 is pressed simultaneously when the coil end portions are pressed and molded, and the varnish 4 is melted once by means of a method, such as conduction heating, etc., sufficiently infiltrated and hardened. Thus, layer insulation and the work of pole portion insulation are performed simultaneously while improving an insulation characteristic.
JP9384479A 1979-07-23 1979-07-23 Manufacture of stator of motor Pending JPS5619364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9384479A JPS5619364A (en) 1979-07-23 1979-07-23 Manufacture of stator of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9384479A JPS5619364A (en) 1979-07-23 1979-07-23 Manufacture of stator of motor

Publications (1)

Publication Number Publication Date
JPS5619364A true JPS5619364A (en) 1981-02-24

Family

ID=14093703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9384479A Pending JPS5619364A (en) 1979-07-23 1979-07-23 Manufacture of stator of motor

Country Status (1)

Country Link
JP (1) JPS5619364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022132876A (en) * 2021-03-01 2022-09-13 三菱電機株式会社 Inner rotor type motor, blower, and manufacturing method of inner rotor type motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022132876A (en) * 2021-03-01 2022-09-13 三菱電機株式会社 Inner rotor type motor, blower, and manufacturing method of inner rotor type motor

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