GB1205912A - Improvements in and relating to an exhaust casing for the low-pressure section of a steam turbine - Google Patents
Improvements in and relating to an exhaust casing for the low-pressure section of a steam turbineInfo
- Publication number
- GB1205912A GB1205912A GB322169A GB322169A GB1205912A GB 1205912 A GB1205912 A GB 1205912A GB 322169 A GB322169 A GB 322169A GB 322169 A GB322169 A GB 322169A GB 1205912 A GB1205912 A GB 1205912A
- Authority
- GB
- United Kingdom
- Prior art keywords
- low
- parts
- exhaust casing
- steam turbine
- turbine
- 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
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
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
1,205,912. Steam turbines. BROWN, BOVERI & CO. Ltd. Jan.20, 1969, [Jan.22, 1968], No.3221/69. Heading F1T . An exhaust casing of a low-pressure steam turbine comprises a base frame divided into upper and lower parts 1a, 1b, respectively, by a horizontal plane passing through the turbine axis, the upper part 1a being attached to a steam retaining shell 2 and the lower part 1b to an exhaust conduit 3. The lower frame part 1b has supports 9 for the stator blade carrier 10 of the turbine, the part 1b itself resting on the foundation 4. Bearings 7 support the rotor shaft 5 and are in turn attached to the lower frame part 1b The latter is fixed to the foundation at only four locations, namely in the regions of bearings 7 and the supports 9 of blade carrier 10. Sealing glands 8 are provided where the shafts passes through frame parts 1a, 1b. The latter parts may additionally be split in vertical planes to facilitate transportation and assembly.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681601841 DE1601841B1 (en) | 1968-01-22 | 1968-01-22 | Low pressure housing for a steam turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1205912A true GB1205912A (en) | 1970-09-23 |
Family
ID=5680969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB322169A Expired GB1205912A (en) | 1968-01-22 | 1969-01-20 | Improvements in and relating to an exhaust casing for the low-pressure section of a steam turbine |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE727156A (en) |
DK (1) | DK128331B (en) |
ES (1) | ES362714A1 (en) |
FR (1) | FR2000510A6 (en) |
GB (1) | GB1205912A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102444427A (en) * | 2010-10-01 | 2012-05-09 | 阿尔斯通技术有限公司 | Steam turbine device |
CN102536356A (en) * | 2010-12-24 | 2012-07-04 | 阿尔斯通技术有限公司 | Module for a steam turbine |
CN104204415A (en) * | 2012-03-20 | 2014-12-10 | 阿尔斯通技术有限公司 | Low pressure steam turbine seal arrangement |
-
1969
- 1969-01-20 DK DK31169A patent/DK128331B/en unknown
- 1969-01-20 BE BE727156D patent/BE727156A/xx unknown
- 1969-01-20 ES ES362714A patent/ES362714A1/en not_active Expired
- 1969-01-20 FR FR6900872A patent/FR2000510A6/fr not_active Expired
- 1969-01-20 GB GB322169A patent/GB1205912A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102444427A (en) * | 2010-10-01 | 2012-05-09 | 阿尔斯通技术有限公司 | Steam turbine device |
CN102444427B (en) * | 2010-10-01 | 2015-11-25 | 阿尔斯通技术有限公司 | Steam-turbine plant |
CN102536356A (en) * | 2010-12-24 | 2012-07-04 | 阿尔斯通技术有限公司 | Module for a steam turbine |
US9091181B2 (en) | 2010-12-24 | 2015-07-28 | Alstom Technology Ltd. | Module for a steam turbine |
CN102536356B (en) * | 2010-12-24 | 2015-11-25 | 阿尔斯通技术有限公司 | Steam turbine module |
CN104204415A (en) * | 2012-03-20 | 2014-12-10 | 阿尔斯通技术有限公司 | Low pressure steam turbine seal arrangement |
US9291068B2 (en) | 2012-03-20 | 2016-03-22 | Alstom Technology Ltd | Low pressure steam turbine seal arrangement |
Also Published As
Publication number | Publication date |
---|---|
BE727156A (en) | 1969-07-17 |
ES362714A1 (en) | 1970-11-01 |
FR2000510A6 (en) | 1969-09-12 |
DK128331B (en) | 1974-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |