JPS5713945A - Reverse-current cooling type rotary electric machine - Google Patents

Reverse-current cooling type rotary electric machine

Info

Publication number
JPS5713945A
JPS5713945A JP8716280A JP8716280A JPS5713945A JP S5713945 A JPS5713945 A JP S5713945A JP 8716280 A JP8716280 A JP 8716280A JP 8716280 A JP8716280 A JP 8716280A JP S5713945 A JPS5713945 A JP S5713945A
Authority
JP
Japan
Prior art keywords
stator core
cooling
end section
gas
flowing means
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
JP8716280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6112466B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshio Kitajima
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 JP8716280A priority Critical patent/JPS5713945A/ja
Priority to AU72155/81A priority patent/AU547709B2/en
Priority to US06/277,233 priority patent/US4379975A/en
Priority to CA000380643A priority patent/CA1156301A/en
Publication of JPS5713945A publication Critical patent/JPS5713945A/ja
Publication of JPS6112466B2 publication Critical patent/JPS6112466B2/ja
Granted 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
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
JP8716280A 1980-06-26 1980-06-26 Reverse-current cooling type rotary electric machine Granted JPS5713945A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8716280A JPS5713945A (en) 1980-06-26 1980-06-26 Reverse-current cooling type rotary electric machine
AU72155/81A AU547709B2 (en) 1980-06-26 1981-06-23 Reverse flow cooled electric machine
US06/277,233 US4379975A (en) 1980-06-26 1981-06-25 Reverse flow cooled dynamoelectric machine
CA000380643A CA1156301A (en) 1980-06-26 1981-06-26 Reverse flow cooled dynamoelectric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8716280A JPS5713945A (en) 1980-06-26 1980-06-26 Reverse-current cooling type rotary electric machine

Publications (2)

Publication Number Publication Date
JPS5713945A true JPS5713945A (en) 1982-01-25
JPS6112466B2 JPS6112466B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-04-08

Family

ID=13907283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8716280A Granted JPS5713945A (en) 1980-06-26 1980-06-26 Reverse-current cooling type rotary electric machine

Country Status (4)

Country Link
US (1) US4379975A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5713945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU547709B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1156301A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609840A (en) * 1984-11-05 1986-09-02 General Electric Company Baffle for improving coolant gas flow distribution in the gap region of a gas cooled dynamoelectric machine
US4682064A (en) * 1986-03-31 1987-07-21 General Electric Company Coolant gas flow separator baffle for a dynamoelectric machine
GB2289576B (en) * 1991-11-06 1996-06-26 Turbo Genset Company Ltd Rotary electrical machines
US5177385A (en) * 1992-03-23 1993-01-05 Westinghouse Electric Corp. Air gap baffle ring for a dynamoelectric machine
US5502368A (en) * 1994-06-06 1996-03-26 Ecoair Corp. Hybrid alternator with voltage regulator
DE19732949A1 (de) * 1997-07-31 1999-02-04 Abb Research Ltd Turbogenerator
DE19736785A1 (de) * 1997-08-23 1999-02-25 Abb Research Ltd Turbogenerator
JP3289698B2 (ja) 1998-11-25 2002-06-10 株式会社日立製作所 回転電機
DE10027798A1 (de) * 2000-06-07 2002-01-03 Alstom Power Nv Turbogenerator mit einem Rotor mit direkter Gaskühlung
JP2004343914A (ja) * 2003-05-16 2004-12-02 Matsushita Electric Ind Co Ltd 電動送風機
US6844637B1 (en) * 2003-08-13 2005-01-18 Curtiss-Wright Electro-Mechanical Corporation Rotor assembly end turn cooling system and method
JP3982491B2 (ja) * 2003-12-22 2007-09-26 株式会社日立製作所 回転電機
DE102007010674A1 (de) * 2007-03-02 2008-09-04 Alstom Technology Ltd. Rotierende elektrische Maschine
US20130002067A1 (en) * 2011-06-30 2013-01-03 Bradfield Michael D Electric Machine Module Cooling System and Method
US20140183988A1 (en) * 2012-12-31 2014-07-03 Teco-Westinghouse Motor Company Assemblies For Cooling Electric Machines
DE102013207241A1 (de) * 2013-04-22 2014-10-23 Siemens Aktiengesellschaft Elektrische Maschine mit einer verbesserten Kühlung des Wickelkopfs
CN113794313A (zh) * 2021-09-22 2021-12-14 中车株洲电机有限公司 一种风冷电机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413499A (en) * 1966-06-20 1968-11-26 Gen Electric Generator air gap entrance baffle for cooling stator core end portions
US3739208A (en) * 1971-12-03 1973-06-12 Gen Electric Reverse flow cooling system for a dynamoelectric machine
CH545027A (de) * 1972-05-09 1973-11-30 Bbc Brown Boveri & Cie Elektrische Maschine
US4071791A (en) * 1976-06-01 1978-01-31 General Electric Company Reverse flow cooled dynamoelectric machines with novel cooling system
US4071790A (en) * 1976-06-01 1978-01-31 General Electric Company Cooling arrangement for rotor end turns of reverse flow cooled dynamoelectric machines
JPS5357408A (en) * 1976-11-05 1978-05-24 Hitachi Ltd Cooling medium shielding device of revolutionary elctrical machinery
US4315173A (en) * 1980-03-30 1982-02-09 Westinghouse Electric Corp. Dynamoelectric machines segmental air gap baffle assembly

Also Published As

Publication number Publication date
CA1156301A (en) 1983-11-01
US4379975A (en) 1983-04-12
JPS6112466B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-04-08
AU547709B2 (en) 1985-10-31
AU7215581A (en) 1982-01-07

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