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JPS5446306A - Cooling system for electric rotary machine - Google Patents

Cooling system for electric rotary machine

Info

Publication number
JPS5446306A
JPS5446306A JP11347877A JP11347877A JPS5446306A JP S5446306 A JPS5446306 A JP S5446306A JP 11347877 A JP11347877 A JP 11347877A JP 11347877 A JP11347877 A JP 11347877A JP S5446306 A JPS5446306 A JP S5446306A
Authority
JP
Japan
Prior art keywords
inlet
cooling system
cooling
rotary machine
electric rotary
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
JP11347877A
Other languages
Japanese (ja)
Inventor
Hidekuni Sugi
Yoshinobu Kimura
Shuzo Nishikori
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.)
Denso Corp
Original Assignee
NipponDenso Co 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP11347877A priority Critical patent/JPS5446306A/en
Publication of JPS5446306A publication Critical patent/JPS5446306A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To improve cooling performance and to reduce noise by specifying relative dimension such that the gap between the inlet of cooling fan and the outlet of cooling air in the housing is reduced.
CONSTITUTION: Projections 47 are provided along outer circumference of outlet 45 at slightly inside of inlet 43 of cooling fan 40. With such arrangement the gap against housing surface is substantially eliminated at the inlet 43, thereby deterioration of fan efficiency is prevented, cooling performance is improved and the noise is reduced
COPYRIGHT: (C)1979,JPO&Japio
JP11347877A 1977-09-20 1977-09-20 Cooling system for electric rotary machine Pending JPS5446306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11347877A JPS5446306A (en) 1977-09-20 1977-09-20 Cooling system for electric rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11347877A JPS5446306A (en) 1977-09-20 1977-09-20 Cooling system for electric rotary machine

Publications (1)

Publication Number Publication Date
JPS5446306A true JPS5446306A (en) 1979-04-12

Family

ID=14613282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11347877A Pending JPS5446306A (en) 1977-09-20 1977-09-20 Cooling system for electric rotary machine

Country Status (1)

Country Link
JP (1) JPS5446306A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667460A1 (en) * 1990-09-28 1992-04-03 Mitsubishi Electric Corp ALTERNATOR OF VEHICLE.
US6674188B2 (en) 2002-03-01 2004-01-06 Visteon Global Technologies, Inc. Liquid cooled alternator
US6680552B2 (en) 2002-01-24 2004-01-20 Visteon Global Technologies, Inc. Flow path for a liquid cooled alternator
JP2015116002A (en) * 2013-12-10 2015-06-22 三菱電機株式会社 Rotary electric machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817531U (en) * 1971-07-13 1973-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817531U (en) * 1971-07-13 1973-02-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667460A1 (en) * 1990-09-28 1992-04-03 Mitsubishi Electric Corp ALTERNATOR OF VEHICLE.
US6680552B2 (en) 2002-01-24 2004-01-20 Visteon Global Technologies, Inc. Flow path for a liquid cooled alternator
US6674188B2 (en) 2002-03-01 2004-01-06 Visteon Global Technologies, Inc. Liquid cooled alternator
JP2015116002A (en) * 2013-12-10 2015-06-22 三菱電機株式会社 Rotary electric machine
US9219396B2 (en) 2013-12-10 2015-12-22 Mitsubishi Electric Corporation Rotary electric machine

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