JPS5644364A - Rotary electric machine - Google Patents

Rotary electric machine

Info

Publication number
JPS5644364A
JPS5644364A JP11931279A JP11931279A JPS5644364A JP S5644364 A JPS5644364 A JP S5644364A JP 11931279 A JP11931279 A JP 11931279A JP 11931279 A JP11931279 A JP 11931279A JP S5644364 A JPS5644364 A JP S5644364A
Authority
JP
Japan
Prior art keywords
airway
cooling
plate
adjusting
parallel
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.)
Granted
Application number
JP11931279A
Other languages
Japanese (ja)
Other versions
JPS6053537B2 (en
Inventor
Yasuta Kusukawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11931279A priority Critical patent/JPS6053537B2/en
Publication of JPS5644364A publication Critical patent/JPS5644364A/en
Publication of JPS6053537B2 publication Critical patent/JPS6053537B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE:To uniform the distribution of the quantities of a cooling air in each pipe by a mechanism wherein perforated plates for adjusting the quantity of a wind are mounted to portions bending in the airway direction of an internal ventilation flue in a ventilating duct in parallel with the discharge direction of the outside air for cooling. CONSTITUTION:A perforated plate 11 for adjusting the quantity of a wind is mounted to a portion bending in the airway 2 direction of a ventilation flue 9 between a parting plate 7 and a side plate 2a of an airway in parallel with the discharge direction of the outside air for cooling. A perforated plate 12 for adjusting the quantity of the air is installed to a portion bending in the airway 2 direction of a ventilation flue 8 between an outside plate 10 of a ventilating duct and the side plate 2a of the airway in parallel with the discharge direction of the outside air for cooling. Thus, the quantities of a cooling wind passing through plural pipes 3 mounted to the airway 2 are equalized, and cooling efficiency can be improved.
JP11931279A 1979-09-19 1979-09-19 External fan ventilation device for fully enclosed external fan type rotating electric machine Expired JPS6053537B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11931279A JPS6053537B2 (en) 1979-09-19 1979-09-19 External fan ventilation device for fully enclosed external fan type rotating electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11931279A JPS6053537B2 (en) 1979-09-19 1979-09-19 External fan ventilation device for fully enclosed external fan type rotating electric machine

Publications (2)

Publication Number Publication Date
JPS5644364A true JPS5644364A (en) 1981-04-23
JPS6053537B2 JPS6053537B2 (en) 1985-11-26

Family

ID=14758313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11931279A Expired JPS6053537B2 (en) 1979-09-19 1979-09-19 External fan ventilation device for fully enclosed external fan type rotating electric machine

Country Status (1)

Country Link
JP (1) JPS6053537B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447370U (en) * 1990-08-21 1992-04-22
JP2015154583A (en) * 2014-02-14 2015-08-24 東芝三菱電機産業システム株式会社 Totally-enclosed external-fan type rotary electric machine
WO2015149140A1 (en) * 2014-04-04 2015-10-08 Weg Equipamentos Elétricos S.A. - Motores Air flow directing and equalising device for cooling electric machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447370U (en) * 1990-08-21 1992-04-22
JP2015154583A (en) * 2014-02-14 2015-08-24 東芝三菱電機産業システム株式会社 Totally-enclosed external-fan type rotary electric machine
WO2015149140A1 (en) * 2014-04-04 2015-10-08 Weg Equipamentos Elétricos S.A. - Motores Air flow directing and equalising device for cooling electric machines

Also Published As

Publication number Publication date
JPS6053537B2 (en) 1985-11-26

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