GB190627409A - Improvements in Steam Turbines. - Google Patents
Improvements in Steam Turbines.Info
- Publication number
- GB190627409A GB190627409A GB190627409DA GB190627409A GB 190627409 A GB190627409 A GB 190627409A GB 190627409D A GB190627409D A GB 190627409DA GB 190627409 A GB190627409 A GB 190627409A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- steam
- drum
- guide
- obliquely
- 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
Abstract
27,409. Pawlikowski, R. Dec. 1. No Patent granted (Sealing fee not paid). Elastic-fluid turbines.- The loss of steam through the clearance spaces of a steam turbine is prevented by causing the steam to impinge upon guide and moving vanes which are not parallel, so that the steam passes along cylindrical surfaces concentric with the drum. In one form, this is accomplished by arranging straight vanes obliquely to the radii ; in another form, the vanes l, r are bent longitudinally so as to form involutes to the drum n as shown in Fig. 3. A further method, shown in Figs. 7 and 8, applied to involute vanes l, r having the portion at u and t bent backward, consists in twisting the vanes so that their axes lie obliquely to the generatrix of the cylinder. The invention may be applied to either the guide or moving vanes, or to both.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190627409T | 1906-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190627409A true GB190627409A (en) | 1907-11-30 |
Family
ID=32257540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190627409D Expired GB190627409A (en) | 1906-12-01 | 1906-12-01 | Improvements in Steam Turbines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190627409A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795373A (en) * | 1950-03-03 | 1957-06-11 | Rolls Royce | Guide vane assemblies in annular fluid ducts |
US2861738A (en) * | 1952-05-19 | 1958-11-25 | Plannair Ltd | Blades, guide vanes, and the like for fans, turbines and the like |
US2956733A (en) * | 1954-09-28 | 1960-10-18 | Stalker Corp | Fluid turning wheels for compressors |
US2962260A (en) * | 1954-12-13 | 1960-11-29 | United Aircraft Corp | Sweep back in blading |
US2991004A (en) * | 1955-06-29 | 1961-07-04 | Denbo Engineering And Sales Co | One-piece radial flow air moving device |
US3012709A (en) * | 1955-05-18 | 1961-12-12 | Daimler Benz Ag | Blade for axial compressors |
US5088892A (en) * | 1990-02-07 | 1992-02-18 | United Technologies Corporation | Bowed airfoil for the compression section of a rotary machine |
-
1906
- 1906-12-01 GB GB190627409D patent/GB190627409A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795373A (en) * | 1950-03-03 | 1957-06-11 | Rolls Royce | Guide vane assemblies in annular fluid ducts |
US2861738A (en) * | 1952-05-19 | 1958-11-25 | Plannair Ltd | Blades, guide vanes, and the like for fans, turbines and the like |
US2956733A (en) * | 1954-09-28 | 1960-10-18 | Stalker Corp | Fluid turning wheels for compressors |
US2962260A (en) * | 1954-12-13 | 1960-11-29 | United Aircraft Corp | Sweep back in blading |
US3012709A (en) * | 1955-05-18 | 1961-12-12 | Daimler Benz Ag | Blade for axial compressors |
US2991004A (en) * | 1955-06-29 | 1961-07-04 | Denbo Engineering And Sales Co | One-piece radial flow air moving device |
US5088892A (en) * | 1990-02-07 | 1992-02-18 | United Technologies Corporation | Bowed airfoil for the compression section of a rotary machine |
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