JPS51129604A - Cooling device for rotary electric machine - Google Patents

Cooling device for rotary electric machine

Info

Publication number
JPS51129604A
JPS51129604A JP5392475A JP5392475A JPS51129604A JP S51129604 A JPS51129604 A JP S51129604A JP 5392475 A JP5392475 A JP 5392475A JP 5392475 A JP5392475 A JP 5392475A JP S51129604 A JPS51129604 A JP S51129604A
Authority
JP
Japan
Prior art keywords
electric machine
rotary electric
cooling device
locker
commutator
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
JP5392475A
Other languages
Japanese (ja)
Other versions
JPS5835021B2 (en
Inventor
Kazuo Tawara
Fumio Tajima
Hiroshi Okuda
Shoji Mogi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP5392475A priority Critical patent/JPS5835021B2/en
Publication of JPS51129604A publication Critical patent/JPS51129604A/en
Publication of JPS5835021B2 publication Critical patent/JPS5835021B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: A uniform cooling effect for commutator and windings of a rotary electric machine is provided by forming the locker of the brush-holder in a roughly cylindrical shape and arranging ventilation ports at appropriate positions.
COPYRIGHT: (C)1976,JPO&Japio
JP5392475A 1975-05-07 1975-05-07 Kaitenden Kinorei Kiyakouchi Expired JPS5835021B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5392475A JPS5835021B2 (en) 1975-05-07 1975-05-07 Kaitenden Kinorei Kiyakouchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5392475A JPS5835021B2 (en) 1975-05-07 1975-05-07 Kaitenden Kinorei Kiyakouchi

Publications (2)

Publication Number Publication Date
JPS51129604A true JPS51129604A (en) 1976-11-11
JPS5835021B2 JPS5835021B2 (en) 1983-07-30

Family

ID=12956257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5392475A Expired JPS5835021B2 (en) 1975-05-07 1975-05-07 Kaitenden Kinorei Kiyakouchi

Country Status (1)

Country Link
JP (1) JPS5835021B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485306A (en) * 1977-11-21 1979-07-06 Gen Electric Bruch retaining device
US4250422A (en) * 1976-09-02 1981-02-10 Agency Of Industrial Science And Technology Cooling means for electrical rotating machine
JPS589058U (en) * 1981-07-07 1983-01-20 三菱電機株式会社 dc machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250422A (en) * 1976-09-02 1981-02-10 Agency Of Industrial Science And Technology Cooling means for electrical rotating machine
JPS5485306A (en) * 1977-11-21 1979-07-06 Gen Electric Bruch retaining device
JPS6155333B2 (en) * 1977-11-21 1986-11-27 Gen Electric
JPS589058U (en) * 1981-07-07 1983-01-20 三菱電機株式会社 dc machine
JPH025656Y2 (en) * 1981-07-07 1990-02-09

Also Published As

Publication number Publication date
JPS5835021B2 (en) 1983-07-30

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