JPS56101347A - Cooling device for rotor of electric rotary machine - Google Patents

Cooling device for rotor of electric rotary machine

Info

Publication number
JPS56101347A
JPS56101347A JP130180A JP130180A JPS56101347A JP S56101347 A JPS56101347 A JP S56101347A JP 130180 A JP130180 A JP 130180A JP 130180 A JP130180 A JP 130180A JP S56101347 A JPS56101347 A JP S56101347A
Authority
JP
Japan
Prior art keywords
end part
winding end
gaps
winding
cooling air
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.)
Granted
Application number
JP130180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6362991B2 (enrdf_load_stackoverflow
Inventor
Masao Oi
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 JP130180A priority Critical patent/JPS56101347A/ja
Publication of JPS56101347A publication Critical patent/JPS56101347A/ja
Publication of JPS6362991B2 publication Critical patent/JPS6362991B2/ja
Granted 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
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
JP130180A 1980-01-11 1980-01-11 Cooling device for rotor of electric rotary machine Granted JPS56101347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP130180A JPS56101347A (en) 1980-01-11 1980-01-11 Cooling device for rotor of electric rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP130180A JPS56101347A (en) 1980-01-11 1980-01-11 Cooling device for rotor of electric rotary machine

Publications (2)

Publication Number Publication Date
JPS56101347A true JPS56101347A (en) 1981-08-13
JPS6362991B2 JPS6362991B2 (enrdf_load_stackoverflow) 1988-12-06

Family

ID=11497646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP130180A Granted JPS56101347A (en) 1980-01-11 1980-01-11 Cooling device for rotor of electric rotary machine

Country Status (1)

Country Link
JP (1) JPS56101347A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02185159A (ja) * 1989-01-12 1990-07-19 Mioji Tsumura カラオケ用ディスプレイの歌詞表示装置
JPH02183660A (ja) * 1989-01-10 1990-07-18 Mioji Tsumura 音楽情報処理装置

Also Published As

Publication number Publication date
JPS6362991B2 (enrdf_load_stackoverflow) 1988-12-06

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