GB382936A - Improvements in steam turbines - Google Patents
Improvements in steam turbinesInfo
- Publication number
- GB382936A GB382936A GB23596/32A GB2359632A GB382936A GB 382936 A GB382936 A GB 382936A GB 23596/32 A GB23596/32 A GB 23596/32A GB 2359632 A GB2359632 A GB 2359632A GB 382936 A GB382936 A GB 382936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gutters
- bolts
- axial
- supported
- flow
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 210000001331 nose Anatomy 0.000 abstract 1
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
- F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
Abstract
382,936. Steam turbines. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET, Vasteras, Sweden. Aug. 23, 1932, No. 23596. Convention date, Aug. 25, 1931. [Class 110 (iii).] In steam turbines of the radial-flow type having axial-flow blading in the exhaust end stages, gutters are provided in the annular chamber surrounding the radial-flow blades to collect the drops of condensation water flung outwards towards the casing wall. The gutters may be circumferentially extending grooves 7, Fig. 1, in one or more portions, or axially extending grooves supported by rings attached to the first guide rings of the axial-flow blading. Fig. 1 shows gutters 7 which are supported on axial bolts 8 between distance sleeves 9. The bolts are carried by an annular ring 12 held by bolts 10 to guide blade rings 11. Water is carried away from the lower portion of the annular chamber by axial grooves and a drain pipe. The bolts 8 may be carried by hooks attached to the casing wall, or the gutters may be held to the wall by screws. Fig. 5 shows gutters formed of welded metal strips with noses 19 formed at one junction. The gutters may extend axially and be supported between the ends by circumferential grooves 35, Fig. 12, which also carry away 'water passing through holes 37. The shapes of the gutters may be varied.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE382936X | 1931-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB382936A true GB382936A (en) | 1932-11-03 |
Family
ID=6361868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23596/32A Expired GB382936A (en) | 1931-08-25 | 1932-08-23 | Improvements in steam turbines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB382936A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103133065A (en) * | 2011-11-30 | 2013-06-05 | 高德伟 | Turbine outer edge internal surface dewetting partition plate |
-
1932
- 1932-08-23 GB GB23596/32A patent/GB382936A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103133065A (en) * | 2011-11-30 | 2013-06-05 | 高德伟 | Turbine outer edge internal surface dewetting partition plate |
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