JPS563556A - Treating method for insulation of winding for rotary electric machine - Google Patents

Treating method for insulation of winding for rotary electric machine

Info

Publication number
JPS563556A
JPS563556A JP7906379A JP7906379A JPS563556A JP S563556 A JPS563556 A JP S563556A JP 7906379 A JP7906379 A JP 7906379A JP 7906379 A JP7906379 A JP 7906379A JP S563556 A JPS563556 A JP S563556A
Authority
JP
Japan
Prior art keywords
winding
resin
insulation
epoxy resin
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
JP7906379A
Other languages
Japanese (ja)
Inventor
Saburo Inoue
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 JP7906379A priority Critical patent/JPS563556A/en
Publication of JPS563556A publication Critical patent/JPS563556A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges

Landscapes

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

Abstract

PURPOSE:To prevent the outflow of epoxy resin when the resin is hardened after it is impregnated by a method wherein materials, impregnating property thereof is excellent, are pasted among corona preventive shielding layers and coil insulating layers and gaps are completely buried. CONSTITUTION:Corona preventive shielding layers 4 to which materials, resin impregnating property thereof is excellent, such as nonwoven fabric, etc. are integrally pasted are wound on the outer circumferences of the insulating layers 2 of winding conductors. The winding is inserted into a slot 6 of a core, and impregnation- treated with epoxy resin under a vacuum condition. Thus, since gaps among the insulating layers 2 and the corona preventive shielding layers 4 are completely buried, the outflow of the resin can be prevented when hardening the epoxy resin.
JP7906379A 1979-06-25 1979-06-25 Treating method for insulation of winding for rotary electric machine Pending JPS563556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7906379A JPS563556A (en) 1979-06-25 1979-06-25 Treating method for insulation of winding for rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7906379A JPS563556A (en) 1979-06-25 1979-06-25 Treating method for insulation of winding for rotary electric machine

Publications (1)

Publication Number Publication Date
JPS563556A true JPS563556A (en) 1981-01-14

Family

ID=13679423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7906379A Pending JPS563556A (en) 1979-06-25 1979-06-25 Treating method for insulation of winding for rotary electric machine

Country Status (1)

Country Link
JP (1) JPS563556A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6279493A (en) * 1985-07-31 1987-04-11 レ　アントルプリ−ズ　トリツトン　リミテ Shackle type seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6279493A (en) * 1985-07-31 1987-04-11 レ　アントルプリ−ズ　トリツトン　リミテ Shackle type seal

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