JPS57193952A - Manufacture of rotary electric machine - Google Patents

Manufacture of rotary electric machine

Info

Publication number
JPS57193952A
JPS57193952A JP7806081A JP7806081A JPS57193952A JP S57193952 A JPS57193952 A JP S57193952A JP 7806081 A JP7806081 A JP 7806081A JP 7806081 A JP7806081 A JP 7806081A JP S57193952 A JPS57193952 A JP S57193952A
Authority
JP
Japan
Prior art keywords
stator
varnish
treatment
corrugated plate
corrosion
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
JP7806081A
Other languages
Japanese (ja)
Inventor
Shigeru Okubo
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 JP7806081A priority Critical patent/JPS57193952A/en
Publication of JPS57193952A publication Critical patent/JPS57193952A/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)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To enable the anti-corrosion treatment of a stator frame cheaply and securely, by undercoating a stator frame on the projected inner surface and covering the projected inner surface with varnish for anti-corrosive treatment during varnish treatment of a stator winding. CONSTITUTION:When a cylindrical corrugated plate 2 of a stator frame 1 is not assumbled, the inner and outer surfaces of the corrugated plate 2 are undercoated for anti-corrosion by parkerizing treatment. A stator core 6 with stator winding 7 is inserted into the cylindrical corrugated plate 2. Both the fixed at a contact 8 by welding. A stator is formed by welding terminal plates to both ends of the corrugated plate 2. The whole stator is immersed in a varnish- contained varnish immersion treatment tank during varnish vacuum immersion of a stator winding. Next, the inner and outer surfaces of stator frame 1 are covered with varnish for anti-corrosion treatment. This realizes the anti-corrosion treatment of stator frame cheaply and securely.
JP7806081A 1981-05-25 1981-05-25 Manufacture of rotary electric machine Pending JPS57193952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7806081A JPS57193952A (en) 1981-05-25 1981-05-25 Manufacture of rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7806081A JPS57193952A (en) 1981-05-25 1981-05-25 Manufacture of rotary electric machine

Publications (1)

Publication Number Publication Date
JPS57193952A true JPS57193952A (en) 1982-11-29

Family

ID=13651305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7806081A Pending JPS57193952A (en) 1981-05-25 1981-05-25 Manufacture of rotary electric machine

Country Status (1)

Country Link
JP (1) JPS57193952A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036719A1 (en) * 2002-10-18 2004-04-29 Baumüller Nürnberg GmbH Dipping varnish-coated cooling shell of a housing for an electric machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036719A1 (en) * 2002-10-18 2004-04-29 Baumüller Nürnberg GmbH Dipping varnish-coated cooling shell of a housing for an electric machine
US7576458B2 (en) 2002-10-18 2009-08-18 Baumuller Nurnberg Gmbh Dipping varnish-coated cooling shell of a housing for an electric machine

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