JPS5367808A - Revolving electrical machinery - Google Patents

Revolving electrical machinery

Info

Publication number
JPS5367808A
JPS5367808A JP14223176A JP14223176A JPS5367808A JP S5367808 A JPS5367808 A JP S5367808A JP 14223176 A JP14223176 A JP 14223176A JP 14223176 A JP14223176 A JP 14223176A JP S5367808 A JPS5367808 A JP S5367808A
Authority
JP
Japan
Prior art keywords
electrical machinery
iron core
revolving electrical
cooling
field
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
JP14223176A
Other languages
Japanese (ja)
Inventor
Shigeo Yamatake
Sadao Konishi
Kenji Mishima
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 JP14223176A priority Critical patent/JPS5367808A/en
Publication of JPS5367808A publication Critical patent/JPS5367808A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To alter a flow of a cooling wind to a radius directional ventilation wind passage and to make cooling of a field iron core and a field winding uniform and effective, by closing one part or an entity of axial directional ventilation wind holes provided in a field iron core at an exhaust side finishing end part.
COPYRIGHT: (C)1978,JPO&Japio
JP14223176A 1976-11-29 1976-11-29 Revolving electrical machinery Pending JPS5367808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14223176A JPS5367808A (en) 1976-11-29 1976-11-29 Revolving electrical machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14223176A JPS5367808A (en) 1976-11-29 1976-11-29 Revolving electrical machinery

Publications (1)

Publication Number Publication Date
JPS5367808A true JPS5367808A (en) 1978-06-16

Family

ID=15310463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14223176A Pending JPS5367808A (en) 1976-11-29 1976-11-29 Revolving electrical machinery

Country Status (1)

Country Link
JP (1) JPS5367808A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4213044Y1 (en) * 1964-04-15 1967-07-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4213044Y1 (en) * 1964-04-15 1967-07-25

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