JPS55144756A - Insulating method for rotary machine - Google Patents

Insulating method for rotary machine

Info

Publication number
JPS55144756A
JPS55144756A JP5024779A JP5024779A JPS55144756A JP S55144756 A JPS55144756 A JP S55144756A JP 5024779 A JP5024779 A JP 5024779A JP 5024779 A JP5024779 A JP 5024779A JP S55144756 A JPS55144756 A JP S55144756A
Authority
JP
Japan
Prior art keywords
insulation layer
flat spring
curing
conductor
wound
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
JP5024779A
Other languages
Japanese (ja)
Inventor
Torimatsu Nakashima
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 JP5024779A priority Critical patent/JPS55144756A/en
Publication of JPS55144756A publication Critical patent/JPS55144756A/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)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To prevent a bend of an insulation layer through applying uniform force thereon at curing by a method wherein a semicircular spiral flat spring is applied on outside of the insulation layer after treatment, and a thermally shrinkable tape is wound thereon to heating and curing. CONSTITUTION:An insulation layer 2 is provided around a conductor 1 and after resin impregnation, a semicircular spiral flat spring 6 is applied on outer periphery of the insulation layer 2 through a clamping plate 5. A thermally contractile tape 4 is wound on outer periphery of the spring 6, and the insulation layer 2 is cured as heated and pressured. By constituting such, the insulation layer 2 is ready for forming in good condition from having uniform force applied thereon, and the flat spring 6 can be used in a desired shape, which applies for a bent of the conductor 1 pertinently.
JP5024779A 1979-04-25 1979-04-25 Insulating method for rotary machine Pending JPS55144756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5024779A JPS55144756A (en) 1979-04-25 1979-04-25 Insulating method for rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5024779A JPS55144756A (en) 1979-04-25 1979-04-25 Insulating method for rotary machine

Publications (1)

Publication Number Publication Date
JPS55144756A true JPS55144756A (en) 1980-11-11

Family

ID=12853651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5024779A Pending JPS55144756A (en) 1979-04-25 1979-04-25 Insulating method for rotary machine

Country Status (1)

Country Link
JP (1) JPS55144756A (en)

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