JPS5759452A - Rotary electric machine - Google Patents

Rotary electric machine

Info

Publication number
JPS5759452A
JPS5759452A JP13431780A JP13431780A JPS5759452A JP S5759452 A JPS5759452 A JP S5759452A JP 13431780 A JP13431780 A JP 13431780A JP 13431780 A JP13431780 A JP 13431780A JP S5759452 A JPS5759452 A JP S5759452A
Authority
JP
Japan
Prior art keywords
stator coil
coil
electric machine
rotary electric
adhesive layer
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
JP13431780A
Other languages
Japanese (ja)
Inventor
Yasuaki Miyoda
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 JP13431780A priority Critical patent/JPS5759452A/en
Publication of JPS5759452A publication Critical patent/JPS5759452A/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
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To enhance the productivity of a rotary electric machine by providing a coil pressing unit contacted with the end of a stator coil with the inner surface of an end bracket and providing an adhesive layer on the outermost periphery of the conductor of a stator coil, thereby eliminating the coil shaping step and varnish impregnation step. CONSTITUTION:A coil pressing unit 12 made of insulator is so mounted as to be disposed between end brackets 9, 10 and stator coil ends 7, 8 on the inner surfaces of the end brackets 9, 10. A stator coil 6 is formed by winding conductor 15 having adhesive layer 17 on the outermost periphery. In this manner, the stator coil ends 7, 8 can be simultaneously shaped when the coil ends 9, 10 and clamped with clamping screws 13, and the axial size can be shortened. Further, the stator coil 6 is energized to integrally cure the layer 17, and accordingly the varnish impregnation step can be eliminated.
JP13431780A 1980-09-29 1980-09-29 Rotary electric machine Pending JPS5759452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13431780A JPS5759452A (en) 1980-09-29 1980-09-29 Rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13431780A JPS5759452A (en) 1980-09-29 1980-09-29 Rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5759452A true JPS5759452A (en) 1982-04-09

Family

ID=15125470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13431780A Pending JPS5759452A (en) 1980-09-29 1980-09-29 Rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5759452A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161314A1 (en) * 1983-11-07 1985-11-21 Sundstrand Corp Generator armature cooling and air gap sealing system.
JP2018137990A (en) * 2018-04-17 2018-08-30 日本電産株式会社 motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161314A1 (en) * 1983-11-07 1985-11-21 Sundstrand Corp Generator armature cooling and air gap sealing system.
EP0302163A2 (en) * 1983-11-07 1989-02-08 Sundstrand Corporation Generator armature cooling and air gap sealing system
JP2018137990A (en) * 2018-04-17 2018-08-30 日本電産株式会社 motor

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