JPS52140809A - Revolving electric machine - Google Patents

Revolving electric machine

Info

Publication number
JPS52140809A
JPS52140809A JP5661976A JP5661976A JPS52140809A JP S52140809 A JPS52140809 A JP S52140809A JP 5661976 A JP5661976 A JP 5661976A JP 5661976 A JP5661976 A JP 5661976A JP S52140809 A JPS52140809 A JP S52140809A
Authority
JP
Japan
Prior art keywords
electric machine
revolving electric
outer fan
revolving
touched
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
JP5661976A
Other languages
Japanese (ja)
Inventor
Tadao Furusawa
Takeo Sonobe
Isao Utsugi
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 JP5661976A priority Critical patent/JPS52140809A/en
Publication of JPS52140809A publication Critical patent/JPS52140809A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To increase the cooling effect with the cooled surface area of a housing, which is touched by cooling air provided by an outer fan, increased by imparting a rectifying action to the cover of the outer fan.
COPYRIGHT: (C)1977,JPO&Japio
JP5661976A 1976-05-19 1976-05-19 Revolving electric machine Pending JPS52140809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5661976A JPS52140809A (en) 1976-05-19 1976-05-19 Revolving electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5661976A JPS52140809A (en) 1976-05-19 1976-05-19 Revolving electric machine

Publications (1)

Publication Number Publication Date
JPS52140809A true JPS52140809A (en) 1977-11-24

Family

ID=13032278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5661976A Pending JPS52140809A (en) 1976-05-19 1976-05-19 Revolving electric machine

Country Status (1)

Country Link
JP (1) JPS52140809A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006108507A1 (en) * 2005-04-12 2006-10-19 Sew-Eurodrive Gmbh & Co. Kg Electric motor
EP3301790A3 (en) * 2005-04-12 2018-04-11 Sew-Eurodrive GmbH & Co. KG Electric motor
JP2022068740A (en) * 2020-10-22 2022-05-10 三菱電機株式会社 Electric motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006108507A1 (en) * 2005-04-12 2006-10-19 Sew-Eurodrive Gmbh & Co. Kg Electric motor
EA011733B1 (en) * 2005-04-12 2009-04-28 Сью-Юродрайв Гмбх Унд Ко. Кг Electric motor
EP3301790A3 (en) * 2005-04-12 2018-04-11 Sew-Eurodrive GmbH & Co. KG Electric motor
JP2022068740A (en) * 2020-10-22 2022-05-10 三菱電機株式会社 Electric motor

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