JPS5728535A - Coil for rotary electric machine - Google Patents

Coil for rotary electric machine

Info

Publication number
JPS5728535A
JPS5728535A JP10248780A JP10248780A JPS5728535A JP S5728535 A JPS5728535 A JP S5728535A JP 10248780 A JP10248780 A JP 10248780A JP 10248780 A JP10248780 A JP 10248780A JP S5728535 A JPS5728535 A JP S5728535A
Authority
JP
Japan
Prior art keywords
resin
laminated mica
slot
slot liner
aromatic polyimide
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
JP10248780A
Other languages
Japanese (ja)
Inventor
Shinei Fujioka
Yutaka Higashimura
Kenzo Kadotani
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10248780A priority Critical patent/JPS5728535A/en
Publication of JPS5728535A publication Critical patent/JPS5728535A/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
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE:To improve the wetness of resin and to prevent the flowage of resin, by a method wherein a slot liner is formed by applying thermal pressure bonding to aromatic polyimide paper and laminated mica, and the slot liner is wound around coil bodies by placing the laminated mica outside. CONSTITUTION:Aromatic polyimide paper 11 and laminated mica 12 are stacked and formed in a body by thermal pressure bonding to make a slot liner material 5. The slot liner material 5 is wound around coil bodies 3a, 3b by placing the laminated mica 12 outside and impregnation treatment is applied to the whole part by using resin after arranging the coil bodies 3a, 3b in a core slot 2. In this way, as the laminated mica surface having the narrower contact angle of impregnated resin than the aromatic polyimide paper is faced to the slot wall side, the wettability of resin becomes good and the outflow of resin is prevented to produce no gap or the like.
JP10248780A 1980-07-28 1980-07-28 Coil for rotary electric machine Pending JPS5728535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10248780A JPS5728535A (en) 1980-07-28 1980-07-28 Coil for rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10248780A JPS5728535A (en) 1980-07-28 1980-07-28 Coil for rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5728535A true JPS5728535A (en) 1982-02-16

Family

ID=14328784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10248780A Pending JPS5728535A (en) 1980-07-28 1980-07-28 Coil for rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5728535A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804256A1 (en) * 2000-01-21 2001-07-27 Mitsubishi Electric Corp STATOR FOR A DYNAMO-ELECTRIC MACHINE
CN100407553C (en) * 2004-09-17 2008-07-30 株式会社安川电机 rotating electrical machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804256A1 (en) * 2000-01-21 2001-07-27 Mitsubishi Electric Corp STATOR FOR A DYNAMO-ELECTRIC MACHINE
CN100407553C (en) * 2004-09-17 2008-07-30 株式会社安川电机 rotating electrical machine

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