ES2056279T3 - Dispositivo para la refrigeracion de barras de enrollamientos estatoricos de maquinas electricas. - Google Patents
Dispositivo para la refrigeracion de barras de enrollamientos estatoricos de maquinas electricas.Info
- Publication number
- ES2056279T3 ES2056279T3 ES90105682T ES90105682T ES2056279T3 ES 2056279 T3 ES2056279 T3 ES 2056279T3 ES 90105682 T ES90105682 T ES 90105682T ES 90105682 T ES90105682 T ES 90105682T ES 2056279 T3 ES2056279 T3 ES 2056279T3
- Authority
- ES
- Spain
- Prior art keywords
- refrigeration
- electric machines
- winding bars
- static winding
- gas
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
Abstract
DISPOSITIVO DE ENFRIAMIENTO DE BARRAS (1) ROEBEL DE DEVANADOS ESTATORICOS DE MAQUINAS ELECTRICAS, EN ESPECIAL DE TURBOALTERNADORES, QUE CONSTA DE UNOS TUBOS METALICOS LONGITUDINALES (2) ALIMENTADOS POR UN EXTREMO CON GAS DE REFRIGERACION. ESTOS TUBOS SE DIVIDEN EN AL MENOS DOS TRAMOS SEPARADOS POR AL MENOS UNA ABERTURA DE SALIDA DEL GAS DE REFRIGERACION (7,8) HACIA EL EXTERIOR DEL CIRCUITO MAGNETICO, DONDE ESTAN PERFORADOS CON AL MENOS UNA ABERTURA DE SALIDA DE DICHO GAS HACIA EL EXTERIOR DEL CIRCUITO MAGNETICO, ESTAN ALIMENTADOS POR DOS EXTREMOS (4,5) CON DICHOS GAS, Y ESTAN DISPUESTOS EN LOS BLANCOS DE LAS BARRAS ROEBEL O POR SUS EXTREMOS RADIALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8904252A FR2645365B1 (fr) | 1989-03-31 | 1989-03-31 | Dispositif de refroidissement de barres d'enroulements statoriques de machines electriques |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2056279T3 true ES2056279T3 (es) | 1994-10-01 |
Family
ID=9380256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90105682T Expired - Lifetime ES2056279T3 (es) | 1989-03-31 | 1990-03-26 | Dispositivo para la refrigeracion de barras de enrollamientos estatoricos de maquinas electricas. |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0392243B1 (es) |
KR (1) | KR900015413A (es) |
CN (1) | CN1024068C (es) |
AT (1) | ATE107094T1 (es) |
BR (1) | BR9001474A (es) |
CA (1) | CA2013462A1 (es) |
DE (1) | DE69009575T2 (es) |
DK (1) | DK0392243T3 (es) |
ES (1) | ES2056279T3 (es) |
FR (1) | FR2645365B1 (es) |
MA (1) | MA21793A1 (es) |
MX (1) | MX172584B (es) |
PT (1) | PT93620B (es) |
TN (1) | TNSN90041A1 (es) |
ZA (1) | ZA902478B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19617540A1 (de) * | 1996-05-02 | 1997-11-13 | Asea Brown Boveri | Gasgekühlte elektrische Maschine |
DE19653060A1 (de) * | 1996-12-19 | 1998-06-25 | Asea Brown Boveri | Gasgekühlte elektrische Maschine |
GB9721850D0 (en) * | 1997-10-16 | 1997-12-17 | Normalair Garrett Ltd | Motor cooling |
DE19750234A1 (de) * | 1997-11-13 | 1999-05-20 | Asea Brown Boveri | Gasgekühlte elektrische Maschine |
ES2319392T3 (es) * | 2001-04-20 | 2009-05-07 | Converteam Ltd | Refrigeracion de un arrollamiento de entrehierro de maquinas electricas. |
CN1841885B (zh) * | 2005-03-29 | 2010-10-27 | 中国科学院电工研究所 | 大电流设备引线的自循环冷却回路 |
DE102007007801B4 (de) * | 2007-02-16 | 2015-02-26 | Siemens Aktiengesellschaft | Magnetspulensystem mit einem Navigationsspulensystem und einem Ortungssystem |
US20100090549A1 (en) * | 2008-10-10 | 2010-04-15 | General Electric Company | Thermal management in a fault tolerant permanent magnet machine |
DE102018219817A1 (de) * | 2018-11-19 | 2020-05-20 | Mahle International Gmbh | Elektrische Maschine, insbesondere für ein Fahrzeug |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2664512A (en) * | 1952-08-30 | 1953-12-29 | Gen Electric | Dynamoelectric machine core and winding ventilation arrangement |
CH410145A (de) * | 1963-09-13 | 1966-03-31 | Siemens Ag | Aus Gitterstäben bestehende Wicklung einer elektrischen Maschine |
EP0172397B1 (de) * | 1984-08-13 | 1988-10-12 | BBC Brown Boveri AG | Elektrische Maschine mit indirekt gekühlter Statorwicklung |
-
1989
- 1989-03-31 FR FR8904252A patent/FR2645365B1/fr not_active Expired - Lifetime
-
1990
- 1990-03-26 DE DE69009575T patent/DE69009575T2/de not_active Expired - Fee Related
- 1990-03-26 ES ES90105682T patent/ES2056279T3/es not_active Expired - Lifetime
- 1990-03-26 DK DK90105682.0T patent/DK0392243T3/da active
- 1990-03-26 EP EP90105682A patent/EP0392243B1/fr not_active Expired - Lifetime
- 1990-03-26 AT AT90105682T patent/ATE107094T1/de active
- 1990-03-30 BR BR909001474A patent/BR9001474A/pt not_active IP Right Cessation
- 1990-03-30 KR KR1019900004286A patent/KR900015413A/ko not_active Application Discontinuation
- 1990-03-30 MA MA22059A patent/MA21793A1/fr unknown
- 1990-03-30 TN TNTNSN90041A patent/TNSN90041A1/fr unknown
- 1990-03-30 PT PT93620A patent/PT93620B/pt not_active IP Right Cessation
- 1990-03-30 MX MX020128A patent/MX172584B/es unknown
- 1990-03-30 ZA ZA902478A patent/ZA902478B/xx unknown
- 1990-03-30 CA CA002013462A patent/CA2013462A1/fr not_active Abandoned
- 1990-03-31 CN CN90101765A patent/CN1024068C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PT93620A (pt) | 1991-10-31 |
EP0392243A1 (fr) | 1990-10-17 |
CN1024068C (zh) | 1994-03-16 |
EP0392243B1 (fr) | 1994-06-08 |
MX172584B (es) | 1994-01-03 |
TNSN90041A1 (fr) | 1991-03-05 |
FR2645365A1 (fr) | 1990-10-05 |
ZA902478B (en) | 1991-01-30 |
MA21793A1 (fr) | 1990-10-01 |
PT93620B (pt) | 1998-05-29 |
CA2013462A1 (fr) | 1990-09-30 |
BR9001474A (pt) | 1991-04-16 |
ATE107094T1 (de) | 1994-06-15 |
KR900015413A (ko) | 1990-10-26 |
DK0392243T3 (da) | 1994-10-03 |
CN1046069A (zh) | 1990-10-10 |
DE69009575D1 (de) | 1994-07-14 |
FR2645365B1 (fr) | 1991-09-20 |
DE69009575T2 (de) | 1994-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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