AT270792B - Elektrische Maschine, insbesondere Turbogenerator, mit Abschnittskühlung - Google Patents
Elektrische Maschine, insbesondere Turbogenerator, mit AbschnittskühlungInfo
- Publication number
- AT270792B AT270792B AT271367A AT271367A AT270792B AT 270792 B AT270792 B AT 270792B AT 271367 A AT271367 A AT 271367A AT 271367 A AT271367 A AT 271367A AT 270792 B AT270792 B AT 270792B
- Authority
- AT
- Austria
- Prior art keywords
- electric machine
- section cooling
- turbo generator
- particular turbo
- generator
- Prior art date
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0053298 | 1966-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT270792B true AT270792B (de) | 1969-05-12 |
Family
ID=7275289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT271367A AT270792B (de) | 1966-04-07 | 1967-03-21 | Elektrische Maschine, insbesondere Turbogenerator, mit Abschnittskühlung |
Country Status (3)
Country | Link |
---|---|
US (1) | US3439202A (de) |
AT (1) | AT270792B (de) |
CH (1) | CH461617A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19514592A1 (de) * | 1995-04-20 | 1996-10-24 | Abb Patent Gmbh | Elektrische Maschine |
DE10058857A1 (de) * | 2000-11-27 | 2002-06-06 | Alstom Switzerland Ltd | Gasgekühlte Maschine, insbesondere Turbogenerator |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3652881A (en) * | 1970-10-15 | 1972-03-28 | Gen Electric | Generator ventilation dome and cooler casing construction |
US3784851A (en) * | 1971-03-03 | 1974-01-08 | Fuji Electric Co Ltd | Ventillating arrangement for dynamo-electric machines |
JPS5714105B2 (de) * | 1973-04-09 | 1982-03-23 | ||
US4264834A (en) * | 1976-06-01 | 1981-04-28 | General Electric Company | Flexible serrated abradable stator mounted air gap baffle for a dynamoelectric machine |
JPS5484203A (en) * | 1977-12-16 | 1979-07-05 | Hitachi Ltd | Revolving electric machine |
FR2481853A1 (fr) * | 1980-04-30 | 1981-11-06 | Alsthom Atlantique | Distanceur d'event statorique pour machine dynamoelectrique de puissance |
EP0118802B1 (de) * | 1983-03-10 | 1986-05-07 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Gasgekühlte Wechselstrommaschine |
US4682064A (en) * | 1986-03-31 | 1987-07-21 | General Electric Company | Coolant gas flow separator baffle for a dynamoelectric machine |
JP2001500353A (ja) * | 1996-08-09 | 2001-01-09 | ザ・ターボ・ゲンセット・カンパニー・リミテッド | 回転電気機械 |
GB2378046A (en) * | 2001-07-18 | 2003-01-29 | Turbo Genset Company Ltd | Cooling flow in discoid stator windings |
US6987337B2 (en) * | 2004-01-09 | 2006-01-17 | Siemens Westinghouse Power Corporation | Cam locked air gap baffle assembly for a dynamoelectric machine |
US6965185B1 (en) * | 2004-05-26 | 2005-11-15 | General Electric Company | Variable pitch manifold for rotor cooling in an electrical machine |
US8395288B2 (en) * | 2005-09-21 | 2013-03-12 | Calnetix Technologies, L.L.C. | Electric machine with centrifugal impeller |
US7476994B2 (en) * | 2006-02-21 | 2009-01-13 | Honeywell International, Inc. | High power generator with enhanced heat removal |
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 |
US8237320B2 (en) | 2008-07-28 | 2012-08-07 | Direct Drive Systems, Inc. | Thermally matched composite sleeve |
US8450890B2 (en) * | 2009-11-30 | 2013-05-28 | Remy Technologies, L.L.C. | Rotating directional coolant spray for electric machine |
US8456046B2 (en) * | 2010-06-08 | 2013-06-04 | Remy Technologies, Llc | Gravity fed oil cooling for an electric machine |
US8519581B2 (en) * | 2010-06-08 | 2013-08-27 | Remy Technologies, Llc | Electric machine cooling system and method |
US8269383B2 (en) * | 2010-06-08 | 2012-09-18 | Remy Technologies, Llc | Electric machine cooling system and method |
DE102010029986A1 (de) * | 2010-06-11 | 2011-12-15 | Siemens Aktiengesellschaft | Dynamoelektrische Maschine mit Luft-Flüssigkeitskühlung |
EP2744075B1 (de) | 2012-12-11 | 2018-03-28 | Siemens Aktiengesellschaft | Elektrisch rotierende Maschine |
US11923755B2 (en) * | 2019-10-08 | 2024-03-05 | Neapco Intellectual Property Holdings, Llc | Lubricant supported electric motor including a bearing structure |
DK181556B1 (en) * | 2022-10-27 | 2024-05-14 | Flsmidth Maag Gear Sp Z O O | A cooling arrangement for cooling of an electrical synchronous machine comprising a two-layer single coil winding |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2176871A (en) * | 1937-01-02 | 1939-10-24 | Reliance Electric & Eng Co | Ventilated cast rotor |
US3110827A (en) * | 1960-08-12 | 1963-11-12 | Westinghouse Electric Corp | Dynamoelectric machine |
US3056055A (en) * | 1961-06-19 | 1962-09-25 | Gen Electric | Liquid-cooled dynamoelectric machine rotor |
US3271600A (en) * | 1964-06-22 | 1966-09-06 | Westinghouse Electric Corp | Dynamoelectric machine |
US3348081A (en) * | 1965-09-16 | 1967-10-17 | Gen Electric | Gap pickup rotor with gas segregating baffles |
-
1967
- 1967-03-14 CH CH376967A patent/CH461617A/de unknown
- 1967-03-21 AT AT271367A patent/AT270792B/de active
- 1967-04-06 US US629023A patent/US3439202A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19514592A1 (de) * | 1995-04-20 | 1996-10-24 | Abb Patent Gmbh | Elektrische Maschine |
DE10058857A1 (de) * | 2000-11-27 | 2002-06-06 | Alstom Switzerland Ltd | Gasgekühlte Maschine, insbesondere Turbogenerator |
US6558116B2 (en) | 2000-11-27 | 2003-05-06 | Alstom (Switzerland) Ltd | Gas-cooled machine, in particular a turbo-generator |
Also Published As
Publication number | Publication date |
---|---|
US3439202A (en) | 1969-04-15 |
CH461617A (de) | 1968-08-31 |
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