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JPS52129906A - Electric rotary machine - Google Patents

Electric rotary machine

Info

Publication number
JPS52129906A
JPS52129906A JP4549176A JP4549176A JPS52129906A JP S52129906 A JPS52129906 A JP S52129906A JP 4549176 A JP4549176 A JP 4549176A JP 4549176 A JP4549176 A JP 4549176A JP S52129906 A JPS52129906 A JP S52129906A
Authority
JP
Japan
Prior art keywords
rotary machine
electric rotary
stator
rotor
impeller
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
JP4549176A
Other languages
Japanese (ja)
Inventor
Isao Kinumegawa
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 JP4549176A priority Critical patent/JPS52129906A/en
Publication of JPS52129906A publication Critical patent/JPS52129906A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To circulate cool air stream around the periphery of a stator as well as through the gap between the stator and a rotor, by fitting an impeller onto the either end of the rotor and dividing the impeller with partition board into inner and outer pottions.
COPYRIGHT: (C)1977,JPO&Japio
JP4549176A 1976-04-23 1976-04-23 Electric rotary machine Pending JPS52129906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4549176A JPS52129906A (en) 1976-04-23 1976-04-23 Electric rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4549176A JPS52129906A (en) 1976-04-23 1976-04-23 Electric rotary machine

Publications (1)

Publication Number Publication Date
JPS52129906A true JPS52129906A (en) 1977-10-31

Family

ID=12720861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4549176A Pending JPS52129906A (en) 1976-04-23 1976-04-23 Electric rotary machine

Country Status (1)

Country Link
JP (1) JPS52129906A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135875U (en) * 1981-02-20 1982-08-24
JP2014103762A (en) * 2012-11-20 2014-06-05 Toshiba Corp Motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135875U (en) * 1981-02-20 1982-08-24
JP2014103762A (en) * 2012-11-20 2014-06-05 Toshiba Corp Motor

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