JPS5594560A - Cooling device of rotary machine - Google Patents

Cooling device of rotary machine

Info

Publication number
JPS5594560A
JPS5594560A JP69779A JP69779A JPS5594560A JP S5594560 A JPS5594560 A JP S5594560A JP 69779 A JP69779 A JP 69779A JP 69779 A JP69779 A JP 69779A JP S5594560 A JPS5594560 A JP S5594560A
Authority
JP
Japan
Prior art keywords
blower
air
stator frame
stator
frame
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
JP69779A
Other languages
Japanese (ja)
Inventor
Koichi Sakai
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 JP69779A priority Critical patent/JPS5594560A/en
Publication of JPS5594560A publication Critical patent/JPS5594560A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the cooling effect by providing a broad air room between the stator frame and the blower, by arranging plural air holes scattered in the stator frame and by feeding the cooling air from the blower into the frame while diffusing it.
CONSTITUTION: When the blower 4 is installed on the outer circumference of the stator frame 10 opposite to the end of stator 2, the air room 13 that is wider than the blowing part of the blower 4 is provided between the stator frame 10 and the blower 4. The air room can annularly be formed over the whole circumference of th stator frame 10. And plural air holes 12 are scattered in the stator frame. In this way, the cooling air from the blower can be diffused in the air room 13 and can uniformly be fed to the whole circumference of the stator winding end 11 to improve the cooling effect.
COPYRIGHT: (C)1980,JPO&Japio
JP69779A 1979-01-10 1979-01-10 Cooling device of rotary machine Pending JPS5594560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP69779A JPS5594560A (en) 1979-01-10 1979-01-10 Cooling device of rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP69779A JPS5594560A (en) 1979-01-10 1979-01-10 Cooling device of rotary machine

Publications (1)

Publication Number Publication Date
JPS5594560A true JPS5594560A (en) 1980-07-18

Family

ID=11480950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP69779A Pending JPS5594560A (en) 1979-01-10 1979-01-10 Cooling device of rotary machine

Country Status (1)

Country Link
JP (1) JPS5594560A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652469A (en) * 1994-06-16 1997-07-29 General Electric Company Reverse flow ventilation system with stator core center discharge duct and/or end region cooling system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122615A (en) * 1974-03-18 1975-09-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122615A (en) * 1974-03-18 1975-09-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652469A (en) * 1994-06-16 1997-07-29 General Electric Company Reverse flow ventilation system with stator core center discharge duct and/or end region cooling system

Similar Documents

Publication Publication Date Title
JPS5594560A (en) Cooling device of rotary machine
JPS5556446A (en) Coller for rotary electric machine
JPS5378476A (en) Hot air hood
JPS5438503A (en) Bearing cooling system for electric rotary machine
JPS5223847A (en) Ventilation equipment for gas apparatus
JPS5381855A (en) Bearing for bounding horn
JPS5278009A (en) Cooling structure in rotary machine
JPS532845A (en) Ventilation device for elevator
JPS5343248A (en) Forced supply and exhaust system combustion apparatus
JPS52129906A (en) Electric rotary machine
JPS51137044A (en) A cooling apparatus of the internal combustion engine
JPS51111975A (en) Device for combining rivet and washer
JPS51120354A (en) Axis sealer device
JPS5396563A (en) Cloth dryer
JPS51138908A (en) Method of producing a flow-through fan
JPS51111161A (en) Hair setting device
JPS51142705A (en) Process for fax guard
JPS52137028A (en) Method for direct spinning and drawing of polyester filament yarns
JPS51143805A (en) Forced-air cooling apparatus for rotary electric machines
JPS5278160A (en) Crushing device
JPS52101850A (en) Air conditioner
JPS53137465A (en) Clothes drier
JPS532154A (en) Beauty device
JPS5227504A (en) Ventilating device for gas cooling rotary electric machine
JPS53146104A (en) Fully closed external fan type electric revolving machine