JPS52110411A - Electric rotary machine - Google Patents

Electric rotary machine

Info

Publication number
JPS52110411A
JPS52110411A JP2616676A JP2616676A JPS52110411A JP S52110411 A JPS52110411 A JP S52110411A JP 2616676 A JP2616676 A JP 2616676A JP 2616676 A JP2616676 A JP 2616676A JP S52110411 A JPS52110411 A JP S52110411A
Authority
JP
Japan
Prior art keywords
rotary machine
electric rotary
stator
axial direction
end surface
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
JP2616676A
Other languages
Japanese (ja)
Inventor
Hidekazu Okuyama
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 JP2616676A priority Critical patent/JPS52110411A/en
Publication of JPS52110411A publication Critical patent/JPS52110411A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To obtain electric rotary machine with lengthened service life and improved reliability, by making vent through rare cover of stator and supplying air in axial direction of one end surface.
COPYRIGHT: (C)1977,JPO&Japio
JP2616676A 1976-03-12 1976-03-12 Electric rotary machine Pending JPS52110411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2616676A JPS52110411A (en) 1976-03-12 1976-03-12 Electric rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2616676A JPS52110411A (en) 1976-03-12 1976-03-12 Electric rotary machine

Publications (1)

Publication Number Publication Date
JPS52110411A true JPS52110411A (en) 1977-09-16

Family

ID=12185951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2616676A Pending JPS52110411A (en) 1976-03-12 1976-03-12 Electric rotary machine

Country Status (1)

Country Link
JP (1) JPS52110411A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343547A (en) * 1986-08-08 1988-02-24 Toshiba Corp Ventilating and cooling structure of rotary electric machine for rolling stock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343547A (en) * 1986-08-08 1988-02-24 Toshiba Corp Ventilating and cooling structure of rotary electric machine for rolling stock

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