IT955547B - Rotore raffreddato a liquido per macchine dinamo elettriche - Google Patents

Rotore raffreddato a liquido per macchine dinamo elettriche

Info

Publication number
IT955547B
IT955547B IT24390/72A IT2439072A IT955547B IT 955547 B IT955547 B IT 955547B IT 24390/72 A IT24390/72 A IT 24390/72A IT 2439072 A IT2439072 A IT 2439072A IT 955547 B IT955547 B IT 955547B
Authority
IT
Italy
Prior art keywords
liquid cooled
cooled rotor
electric dynamo
dynamo machines
machines
Prior art date
Application number
IT24390/72A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT955547B publication Critical patent/IT955547B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
IT24390/72A 1971-05-17 1972-05-16 Rotore raffreddato a liquido per macchine dinamo elettriche IT955547B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14405071A 1971-05-17 1971-05-17

Publications (1)

Publication Number Publication Date
IT955547B true IT955547B (it) 1973-09-29

Family

ID=22506836

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24390/72A IT955547B (it) 1971-05-17 1972-05-16 Rotore raffreddato a liquido per macchine dinamo elettriche

Country Status (10)

Country Link
US (1) US3733502A (it)
JP (1) JPS541881B1 (it)
BE (1) BE783508A (it)
CA (1) CA949640A (it)
CH (1) CH541244A (it)
DE (1) DE2223830A1 (it)
ES (1) ES402599A1 (it)
FR (1) FR2137885B1 (it)
GB (1) GB1390262A (it)
IT (1) IT955547B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968388A (en) * 1972-06-14 1976-07-06 Kraftwerk Union Aktiengesellschaft Electric machines, particularly turbogenerators, having liquid cooled rotors
US3818256A (en) * 1973-01-29 1974-06-18 Westinghouse Electric Corp Tube-tension device for water cooled turbine generator rotors
AT330883B (de) * 1973-09-17 1976-07-26 Kraftwerk Union Ag Einrichtung zur kuhlung von erregerstromzuleitungen in flussigkeitsgekuhlten turbogeneratorlaufern
US3868520A (en) * 1974-01-18 1975-02-25 Westinghouse Electric Corp Turbine-generator water-cooled rotor shaft liner restraint
US3849680A (en) * 1974-01-24 1974-11-19 Westinghouse Electric Corp Liquid cooled rotor for dynamoelectric machines
US3895246A (en) * 1974-02-21 1975-07-15 Westinghouse Electric Corp Liquid cooled rotor for dynamoelectric machines
US3968389A (en) * 1974-06-13 1976-07-06 Westinghouse Electric Corporation Dynamoelectric machine with water-cooled rotor
US3908140A (en) * 1974-06-14 1975-09-23 Westinghouse Electric Corp Liquid-cooled rotor for dynamoelectric machines
US3916230A (en) * 1974-06-17 1975-10-28 Westinghouse Electric Corp Liquid-cooled rotor for dynamoelectric machines
US3939368A (en) * 1974-06-25 1976-02-17 Westinghouse Electric Corporation Liquid-cooled rotor for dynamoelectric machines
CH586966A5 (it) * 1975-01-16 1977-04-15 Bbc Brown Boveri & Cie
GB1533584A (en) * 1975-04-05 1978-11-29 Lucas Industries Ltd Dynamo electric machines
CH584477A5 (it) * 1975-04-08 1977-01-31 Bbc Brown Boveri & Cie
JPS5345335A (en) * 1976-10-04 1978-04-24 Hitachi Ltd Adhesives for thermistor having positive characteristics
US4238701A (en) * 1977-04-11 1980-12-09 Electric Power Research Institute Method and apparatus for operating generator in its superconducting state
DE2723202C3 (de) * 1977-05-23 1979-12-13 Kraftwerk Union Ag, 4330 Muelheim Anordnung zur Kühlung und elektrischen Verbindung von Erregerstromzuleitungen mit der Läuferwicklung in einem wassergekühlten Turbogeneratorläufer
US4206378A (en) * 1978-02-14 1980-06-03 Westinghouse Electric Corp. System for liquidly cooling dynamoelectric machine rotor coils
EP0043387A1 (de) * 1980-07-04 1982-01-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Elektrische Verbindungsanordnung
US4350908A (en) * 1980-12-04 1982-09-21 Westinghouse Electric Corp. Cooling system for rotor of a dynamoelectric machine
US4471249A (en) * 1982-02-25 1984-09-11 Mitsubishi Denki Kabushiki Kaisha Rotary electric machine of the type having a liquid-cooled rotor
US4740724A (en) * 1986-07-03 1988-04-26 Kabushiki Kaisha Toshiba Superconducting generator rotor
US5149141A (en) * 1987-04-24 1992-09-22 Westinghouse Electric Corp. Internally-located rotating union for a motor-generator set
CH682610A5 (de) * 1991-10-01 1993-10-15 Asea Brown Boveri Rotor einer elektrischen Maschine mit einer Erregerstromzuleitung.
DE59302764D1 (de) * 1992-09-10 1996-07-04 Elin Motoren Gmbh Elektrische maschine
US5382856A (en) * 1992-12-09 1995-01-17 General Electric Co. Generator rotor collector terminal stud hydrogen seal
JP3261602B2 (ja) * 1994-07-20 2002-03-04 光洋精工株式会社 磁気軸受スピンドル装置
JP3465104B2 (ja) * 1998-08-18 2003-11-10 ミネベア株式会社 軸流送風機
US6703729B2 (en) * 2001-08-15 2004-03-09 General Electric Company Reverse flow stator ventilation system for superconducting synchronous machine
US7312544B2 (en) * 2005-02-15 2007-12-25 General Electric Company Fluid transfer device and method for conveying fluid to a rotating member
US7274125B2 (en) * 2005-04-20 2007-09-25 General Electric Company Current collector ring for a generator having balance resistors
EP2341599A1 (en) * 2010-01-05 2011-07-06 Alstom Technology Ltd Improved sealed electric generator
WO2013158070A1 (en) * 2012-04-16 2013-10-24 International Engine Intellectual Property Company, Llc Injector cavitation detection test
US20140239766A1 (en) * 2013-02-28 2014-08-28 General Electric Company Generator lead system
ES2622929T3 (es) * 2014-03-05 2017-07-07 Lappeenrannan Teknillinen Yliopisto Una turbomáquina eléctrica y una central eléctrica
DE102020108138A1 (de) 2020-03-25 2021-09-30 Schaeffler Technologies AG & Co. KG Sammelschiene für kombinierte Strom- und Kühlmittelleitung; sowie Antriebseinheit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145314A (en) * 1961-06-27 1964-08-18 Gen Electric Dynamoelectric machine with liquidcooled excitation supply means
GB977070A (en) * 1962-04-23 1964-12-02 Gen Electric Liquid-cooled rotor for a dynamo-electric machine
FR1439995A (fr) * 1965-04-07 1966-05-27 English Electric Co Ltd Machine dynamo-électrique, notamment pour groupe générateur de courant alternatif
FR1433240A (fr) * 1965-05-12 1966-03-25 Licentia Gmbh Arbres d'inducteur pour machines électriques, plus spécialement pour turbo-générateurs de grande puissance
US3353043A (en) * 1965-05-14 1967-11-14 Gen Electric Conductor cooling system for dynamoelectric machine rotor
US3359438A (en) * 1965-10-01 1967-12-19 Westinghouse Electric Corp Cooling and shaft coupling arrangement
US3439201A (en) * 1965-10-06 1969-04-15 Gen Motors Corp Cooling arrangement for dynamoelectric machines
US3393333A (en) * 1965-10-06 1968-07-16 Gen Electric Generator cooling structure
GB1142815A (en) * 1966-04-21 1969-02-12 Parsons C A & Co Ltd Improvements in and relating to dynamo-electric machines
CH447353A (de) * 1966-10-14 1967-11-30 Bbc Brown Boveri & Cie Turbogenerator mit direkt flüssigkeitsgekühlter Rotorwicklung
US3543062A (en) * 1967-08-10 1970-11-24 Giuseppe Banchieri Direct wire cooling in synchronous electrical machines

Also Published As

Publication number Publication date
BE783508A (fr) 1972-11-16
FR2137885B1 (it) 1977-04-01
GB1390262A (en) 1975-04-09
JPS481703A (it) 1973-01-11
ES402599A1 (es) 1976-11-16
US3733502A (en) 1973-05-15
CH541244A (de) 1973-08-31
JPS541881B1 (it) 1979-01-30
DE2223830A1 (de) 1972-12-07
FR2137885A1 (it) 1972-12-29
CA949640A (en) 1974-06-18

Similar Documents

Publication Publication Date Title
IT955547B (it) Rotore raffreddato a liquido per macchine dinamo elettriche
IT967531B (it) Statore per macchina elettrica rotante
CH544436A (de) Dynamomaschine
CH528168A (de) Zweiteiliger Stator für eine rotierende elektrische Grossmaschine
IT967532B (it) Statore per macchine elettriche rotanti
IT967704B (it) Rotore raffreddato a liquido per macchine dinamoelettrich
IT967528B (it) Rotore raffreddato a liquido per macchine dinamoelettrich
IT967250B (it) Dispositivo di tenuta per rotori raffreddati a liquido di macchine dinamoelettriche
IT1041685B (it) Rotore raffreddato con liquido per macchine dinamoelettriche
CA949639A (en) Water cooled rotor for dynamoelectric machines
IT1044109B (it) Rotore per macchine dinamoelettriche raffreddato con liquido
IT1036630B (it) Rotore raffreddato con liquido per macchine dinamoelettriche
IT962480B (it) Rotore raffreddato a liquido per macchine dinamoelettrich
SE408246B (sv) Anordning vid en roterande elektrisk maskin med vaetskekyld rotor
ZA726304B (en) Stator assemblies for dynamo electric machines
BE787633A (fr) Rotor de machines dynamoelectriques
ZA72316B (en) Dynamo electric machines
ZA72281B (en) Dynamo electric machines
SU449422A1 (ru) Статор электрической машины
IT963877B (it) Rotore raffreddato a liquido per macchine dinamoelettriche di gran di dimensioni
IT970158B (it) Macchina elettrica con un avvolgi mento di statore raffreddato a liquido
SU486424A1 (ru) Статор электрической машины
BE788107A (fr) Rotor de machines dynamoelectriques
IT967402B (it) Macchine dinamo elettriche
BE804536A (fr) Rotor pour machines electriques bipolaires