ZA841735B - Gas cooled alternating current machine - Google Patents

Gas cooled alternating current machine

Info

Publication number
ZA841735B
ZA841735B ZA841735A ZA841735A ZA841735B ZA 841735 B ZA841735 B ZA 841735B ZA 841735 A ZA841735 A ZA 841735A ZA 841735 A ZA841735 A ZA 841735A ZA 841735 B ZA841735 B ZA 841735B
Authority
ZA
South Africa
Prior art keywords
alternating current
current machine
gas cooled
cooled alternating
gas
Prior art date
Application number
ZA841735A
Other languages
English (en)
Inventor
Herbert Prenner
Paul Schroeder
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of ZA841735B publication Critical patent/ZA841735B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
ZA841735A 1983-03-10 1984-03-08 Gas cooled alternating current machine ZA841735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH130483 1983-03-10

Publications (1)

Publication Number Publication Date
ZA841735B true ZA841735B (en) 1984-10-31

Family

ID=4207301

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841735A ZA841735B (en) 1983-03-10 1984-03-08 Gas cooled alternating current machine

Country Status (6)

Country Link
US (1) US4544855A (xx)
EP (1) EP0118802B1 (xx)
JP (1) JPS59165930A (xx)
DE (1) DE3460120D1 (xx)
ES (1) ES530415A0 (xx)
ZA (1) ZA841735B (xx)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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FR2665417B1 (fr) * 1990-08-02 1992-10-16 Labinal Agencement d'appareillage rotatif pour trains d'atterrissage.
ATE118130T1 (de) * 1991-11-25 1995-02-15 Asea Brown Boveri Gasgekühlte elektrische maschine.
DE4331243A1 (de) * 1993-09-15 1995-03-16 Abb Management Ag Luftgekühlte rotierende elektrische Maschine
FI934177A0 (fi) * 1993-09-24 1993-09-24 High Speed Tech Ltd Oy Foerfarande och anordning foer att aostadkomma en gasstroemning i det friagasmellanrummet mellan statorn och rotorn i en elektricitetsmaskin
US5751079A (en) * 1996-10-17 1998-05-12 Ford Motor Company Alternator with internal and external fans
DE19818149A1 (de) * 1998-04-23 1999-10-28 Asea Brown Boveri Überströmkanäle eines Generators mit direkter Saugkühlung
US6700235B1 (en) * 1999-11-02 2004-03-02 Franklin Electric Co. Enhanced cooling apparatus and method for rotating machinery
DE10054338C2 (de) * 2000-11-02 2003-11-27 Antriebstechnik Katt Hessen Gm Kühlsystem für trägheitsarme rotierende elektrische Maschine
DE10317593A1 (de) 2003-04-16 2004-11-18 Siemens Ag Elektrische Maschine mit gekühlten Ständer- und Läuferblechpaketen und Wicklungen
US7348697B2 (en) * 2004-09-09 2008-03-25 Siemens Energy & Automation, Inc. System for ventilating a motor
US7777374B2 (en) * 2004-09-09 2010-08-17 Siemens Aktiengesellschaft Electrical appliance
US8395288B2 (en) * 2005-09-21 2013-03-12 Calnetix Technologies, L.L.C. Electric machine with centrifugal impeller
DE102006002173A1 (de) 2006-01-16 2007-08-09 Alstom Technology Ltd. Gasgekühlte elektrische Maschine, insbesondere Generator
DE102006049188B3 (de) * 2006-10-14 2008-03-27 Antriebstechnik Katt Hessen Gmbh Kühlsystem für hochausgenutzte elektrische Maschinen
US7710081B2 (en) 2006-10-27 2010-05-04 Direct Drive Systems, Inc. Electromechanical energy conversion systems
WO2008113018A1 (en) * 2007-03-15 2008-09-18 Direct Drive Systems, Inc. Cooling an electrical machine
US7841306B2 (en) * 2007-04-16 2010-11-30 Calnetix Power Solutions, Inc. Recovering heat energy
US7638892B2 (en) * 2007-04-16 2009-12-29 Calnetix, Inc. Generating energy from fluid expansion
US8839622B2 (en) * 2007-04-16 2014-09-23 General Electric Company Fluid flow in a fluid expansion system
DE102008033959B4 (de) * 2008-07-21 2010-07-15 Siemens Aktiengesellschaft Elektrische Maschine mit Radialtrennblechen zur Kühlluftführung
US8237320B2 (en) 2008-07-28 2012-08-07 Direct Drive Systems, Inc. Thermally matched composite sleeve
DE102009043959A1 (de) 2008-11-10 2010-05-20 Antriebstechnik Katt Hessen Gmbh Ständerkühlsystem für eine gehäuselose rotierende elektrische Maschine
US20100176670A1 (en) * 2009-01-12 2010-07-15 Power Group International Corporation Machine cooling scheme
BE1019030A5 (nl) 2009-08-03 2012-01-10 Atlas Copco Airpower Nv Turbocompressorsysteem.
US8739538B2 (en) 2010-05-28 2014-06-03 General Electric Company Generating energy from fluid expansion
US20130002067A1 (en) * 2011-06-30 2013-01-03 Bradfield Michael D Electric Machine Module Cooling System and Method
DE102011053299A1 (de) 2011-09-06 2013-03-07 Antriebstechnik Katt Hessen Gmbh Kühlsystem für eine hochausgenutzte hochtourige rotierende elektrische Synchronmaschine
US8984884B2 (en) 2012-01-04 2015-03-24 General Electric Company Waste heat recovery systems
US9018778B2 (en) 2012-01-04 2015-04-28 General Electric Company Waste heat recovery system generator varnishing
US9024460B2 (en) 2012-01-04 2015-05-05 General Electric Company Waste heat recovery system generator encapsulation
EP3079229A1 (de) 2015-04-09 2016-10-12 Siemens Aktiengesellschaft Kühlung einer elektrischen maschine
DE102016216651A1 (de) 2016-09-02 2018-03-08 Zf Friedrichshafen Ag Fluidgekühlte elektrische Maschine, sowie Antriebstrangvorrichtung für ein Kraftfahrzeug
CN107026535A (zh) * 2017-05-25 2017-08-08 合肥皖化电泵有限公司 炉水泵电机绕组散热结构
DE102018118274A1 (de) * 2018-07-27 2020-01-30 Valeo Siemens Eautomotive Germany Gmbh Endplatte für eine Rotoranordnung einer elektrischen Maschine, Rotoranordnung für eine elektrische Maschine und Fahrzeug

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE372328C (de) * 1923-03-26 Aeg Bahnmotor mit zwei getrennten Luftwegen fuer die Kuehlung
US1269537A (en) * 1916-01-08 1918-06-11 Gen Electric Dynamo-electric machine.
US1672680A (en) * 1925-04-21 1928-06-05 Gen Electric Dynamo-electric machine
DE688174C (de) * 1937-10-27 1940-02-14 Aeg Einrichtung zur Verringerung des Kuehlgasvolumens in der Kreislaufbahn rueckgekuehlter elektrischer Maschinen grosser Leistung
US2920218A (en) * 1951-08-23 1960-01-05 Allis Chalmers Mfg Co Supercharged dynamoelectric machine with cooling gas in contact with conductors
US2742582A (en) * 1953-07-21 1956-04-17 Gen Electric Gas-cooled high voltage bushing for large generator
DE1039617B (de) * 1957-08-21 1958-09-25 Licentia Gmbh Roehrengekuehlte elektrische Maschine
DE1231797B (de) * 1964-12-04 1967-01-05 Continental Elektro Ind Ag Innenbelueftete elektrische Maschine mit Wasserrueckkuehlung der Innenluft
CH461617A (de) * 1966-04-07 1968-08-31 Licentia Gmbh Elektrische Maschine mit Abschnittskühlung
US3751699A (en) * 1972-04-25 1973-08-07 Gen Electric Gas filled vertical dynamoelectric machine
CH545027A (de) * 1972-05-09 1973-11-30 Bbc Brown Boveri & Cie Elektrische Maschine
US3819965A (en) * 1972-11-20 1974-06-25 Gen Electric Cooling systems especially for dry type induction regulators
US4348604A (en) * 1980-06-13 1982-09-07 General Dynamics Corp. Totally enclosed air cooled electrical machines
JPS5815450A (ja) * 1981-07-16 1983-01-28 Mitsubishi Electric Corp 回転電機の通風装置

Also Published As

Publication number Publication date
EP0118802B1 (de) 1986-05-07
ES8501580A1 (es) 1984-11-16
DE3460120D1 (en) 1986-06-12
EP0118802A1 (de) 1984-09-19
JPS59165930A (ja) 1984-09-19
JPH0534891B2 (xx) 1993-05-25
ES530415A0 (es) 1984-11-16
US4544855A (en) 1985-10-01

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