ES2052427B1 - Disposicion de soporte para optimizar las caracteristicas estructurales del cilindro interior de una turbina de vapor de baja presion. - Google Patents
Disposicion de soporte para optimizar las caracteristicas estructurales del cilindro interior de una turbina de vapor de baja presion.Info
- Publication number
- ES2052427B1 ES2052427B1 ES09200164A ES9200164A ES2052427B1 ES 2052427 B1 ES2052427 B1 ES 2052427B1 ES 09200164 A ES09200164 A ES 09200164A ES 9200164 A ES9200164 A ES 9200164A ES 2052427 B1 ES2052427 B1 ES 2052427B1
- Authority
- ES
- Spain
- Prior art keywords
- steam turbine
- optimize
- low pressure
- structural characteristics
- wing
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/26—Double casings; Measures against temperature strain in casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/243—Flange connections; Bolting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
DISPOSICION DE SOPORTE PARA OPTIMIZAR LAS CARACTERISTICAS ESTRUCTURALES DEL CILINDRO INTERIOR DE UNA TURBINA DE VAPOR DE BASA PRESION. SE DISPONE UN APARATO PARA AUMENTAR LA FLEXIBILIDAD AL DOBLADO DEL ALA DE UNION HORIZONTAL DE UNA TURBINA DE VAPOR DE BAJA PRESION. LA ANCHURA RADIAL DEL ALA DE UNION HORIZONTAL EN EL AREA DE SOPORTE DONDE EL CILINDRO INTERIOR DE LA TURBINA REPOSA SOBRE EL CILINDRO EXTERIOR, HA SIDO REDUCIDA SIGNIFICATIVAMENTE. CON EL FIN DE ACOMODAR UNA REDUCCION EN LA ANCHURA RADIAL DEL ALA EN ESTE AREA, SE PROPORCIONA UNA NUEVA DISPOSICION DE LAS UNIDADES FUNCIONALES DEL AREA DE UNION HORIZONTAL. PREFERIBLEMENTE, EL ALA DE UNION HORIZONTAL ES CAPAZ DE SER ESTRECHADA EN DIRECCION RADIAL DEBIDO A LA REDISPOSICION ESTRATEGICA, EN EL AREA DE SOPORTE, DE LOS COMPONENTES FUNCIONALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/649,509 US5133641A (en) | 1991-02-01 | 1991-02-01 | Support arrangement for optimizing a low pressure steam turbine inner cylinder structural performance |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2052427A2 ES2052427A2 (es) | 1994-07-01 |
ES2052427R ES2052427R (es) | 1996-06-01 |
ES2052427B1 true ES2052427B1 (es) | 1996-12-16 |
Family
ID=24605110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09200164A Expired - Fee Related ES2052427B1 (es) | 1991-02-01 | 1992-01-27 | Disposicion de soporte para optimizar las caracteristicas estructurales del cilindro interior de una turbina de vapor de baja presion. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5133641A (es) |
KR (1) | KR100227050B1 (es) |
CA (1) | CA2060483A1 (es) |
ES (1) | ES2052427B1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5810558A (en) * | 1996-01-16 | 1998-09-22 | Dresser-Rand Company | Bearing case support arrangement |
US7037065B2 (en) * | 2002-03-20 | 2006-05-02 | Alstom Technology Ltd | Flange bolt for turbines |
US8430625B2 (en) * | 2007-06-19 | 2013-04-30 | Siemens Demag Delaval Turbomachinery, Inc. | Centerline suspension for turbine internal component |
CN102322306B (zh) * | 2011-08-25 | 2014-04-30 | 上海电气电站设备有限公司 | 大功率核电汽轮机低压缸模块支撑结构 |
US20130078089A1 (en) * | 2011-09-26 | 2013-03-28 | General Electric Company | Steam turbine single shell extraction lp casing |
CN102536357B (zh) * | 2011-12-21 | 2014-10-15 | 上海发电设备成套设计研究院 | 一种空冷式汽轮机的低压缸 |
US9127568B2 (en) | 2012-01-04 | 2015-09-08 | General Electric Company | Turbine casing |
FR3026331B1 (fr) * | 2014-09-30 | 2016-11-11 | Snecma | Douille d'extraction |
CN109113811B (zh) * | 2018-07-06 | 2023-09-08 | 华电电力科学研究院有限公司 | 一种汽轮机用基架及其安装方法 |
CN114537244B (zh) * | 2022-03-28 | 2022-12-13 | 徐州徐工矿业机械有限公司 | 一种车架柔性支撑结构及矿用自卸车 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE763028C (de) * | 1940-12-24 | 1954-08-02 | Siemens Schuckertwerke A G | Lageranordnung an Dampf- oder Gasturbinengehaeusen |
JPS5227282B2 (es) * | 1970-11-05 | 1977-07-19 | ||
CH528668A (de) * | 1971-03-11 | 1972-09-30 | Bbc Brown Boveri & Cie | Turbomaschinenabstützeinrichtung |
US3799482A (en) * | 1972-05-26 | 1974-03-26 | Bbc Brown Boveri & Cie | Stabilized support structure for a turbo-machine |
CH552130A (de) * | 1972-11-28 | 1974-07-31 | Bbc Brown Boveri & Cie | Turbinengehaeuse. |
CH564680A5 (es) * | 1973-10-16 | 1975-07-31 | Bbc Brown Boveri & Cie | |
DE3130376C2 (de) * | 1981-07-31 | 1983-05-11 | Kraftwerk Union AG, 4330 Mülheim | Doppelschaliges Dampfturbinengehäuse |
US4699566A (en) * | 1984-03-23 | 1987-10-13 | Westinghouse Electric Corp. | Blade ring for a steam turbine |
DE3522917A1 (de) * | 1985-06-27 | 1987-01-08 | Kraftwerk Union Ag | Lageranordnung fuer turbomaschinen, insbesondere dampfturbinen |
US4816213A (en) * | 1987-08-24 | 1989-03-28 | Westinghouse Electric Corp. | Thermal distortion isolation system for turbine blade rings |
US4863341A (en) * | 1988-05-13 | 1989-09-05 | Westinghouse Electric Corp. | Turbine having semi-isolated inlet |
US4915581A (en) * | 1989-01-03 | 1990-04-10 | Westinghouse Electric Corp. | Steam turbine with improved inner cylinder |
US4900223A (en) * | 1989-02-21 | 1990-02-13 | Westinghouse Electric Corp | Steam turbine |
-
1991
- 1991-02-01 US US07/649,509 patent/US5133641A/en not_active Expired - Lifetime
-
1992
- 1992-01-27 ES ES09200164A patent/ES2052427B1/es not_active Expired - Fee Related
- 1992-01-31 CA CA002060483A patent/CA2060483A1/en not_active Abandoned
- 1992-01-31 KR KR1019920001457A patent/KR100227050B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2060483A1 (en) | 1992-08-02 |
US5133641A (en) | 1992-07-28 |
KR920016706A (ko) | 1992-09-25 |
ES2052427A2 (es) | 1994-07-01 |
ES2052427R (es) | 1996-06-01 |
KR100227050B1 (en) | 1999-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19920127 Kind code of ref document: B1 Effective date: 19920127 |
|
FD1A | Patent lapsed |
Effective date: 20040916 |