JPS541807A - Cooling device for motor - Google Patents

Cooling device for motor

Info

Publication number
JPS541807A
JPS541807A JP6579077A JP6579077A JPS541807A JP S541807 A JPS541807 A JP S541807A JP 6579077 A JP6579077 A JP 6579077A JP 6579077 A JP6579077 A JP 6579077A JP S541807 A JPS541807 A JP S541807A
Authority
JP
Japan
Prior art keywords
motor
cooling device
insulation
installation
normal
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
JP6579077A
Other languages
Japanese (ja)
Inventor
Yasuaki Miyoda
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 JP6579077A priority Critical patent/JPS541807A/en
Publication of JPS541807A publication Critical patent/JPS541807A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To prevent thermal deterioration of insulation and bearing due to temperature rise of motor by installation of cooling fan having different directions of air flow with normal or reverse revolution.
COPYRIGHT: (C)1979,JPO&Japio
JP6579077A 1977-06-06 1977-06-06 Cooling device for motor Pending JPS541807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6579077A JPS541807A (en) 1977-06-06 1977-06-06 Cooling device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6579077A JPS541807A (en) 1977-06-06 1977-06-06 Cooling device for motor

Publications (1)

Publication Number Publication Date
JPS541807A true JPS541807A (en) 1979-01-09

Family

ID=13297167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6579077A Pending JPS541807A (en) 1977-06-06 1977-06-06 Cooling device for motor

Country Status (1)

Country Link
JP (1) JPS541807A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725475A (en) * 1980-07-24 1982-02-10 Teijin Ltd Production of spun like knitted fabric
JPS5725474A (en) * 1980-07-24 1982-02-10 Teijin Ltd Production of polyester knitted fabric
JPS5795372A (en) * 1980-12-05 1982-06-14 Teijin Ltd Production of polyester knitted fabric
JPS61174436A (en) * 1985-01-29 1986-08-06 帝人株式会社 Production of spun like processed yarn

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725475A (en) * 1980-07-24 1982-02-10 Teijin Ltd Production of spun like knitted fabric
JPS5725474A (en) * 1980-07-24 1982-02-10 Teijin Ltd Production of polyester knitted fabric
JPS6160189B2 (en) * 1980-07-24 1986-12-19 Teijin Ltd
JPS5795372A (en) * 1980-12-05 1982-06-14 Teijin Ltd Production of polyester knitted fabric
JPS6160190B2 (en) * 1980-12-05 1986-12-19 Teijin Ltd
JPS61174436A (en) * 1985-01-29 1986-08-06 帝人株式会社 Production of spun like processed yarn

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