GB385592A - Improvements in and relating to elastic fluid turbines - Google Patents
Improvements in and relating to elastic fluid turbinesInfo
- Publication number
- GB385592A GB385592A GB9044/31A GB904431A GB385592A GB 385592 A GB385592 A GB 385592A GB 9044/31 A GB9044/31 A GB 9044/31A GB 904431 A GB904431 A GB 904431A GB 385592 A GB385592 A GB 385592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- elastic
- buckets
- march
- diaphragm
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
- F01D5/145—Means for influencing boundary layers or secondary circulations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
385,592. Elastic-fluid turbines. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Bloomberg, D. J. ; 91, Cottage Street, Chelsea, Massachusetts, U.S.A.) March 24, 1931, No. 9044. Convention date, March 24, 1930. Void [Published under Sect. 91 of the Acts]. [Class 110 (iii).] The buckets 6 of elastic-fluid turbines are formed with axially extending skirts 8, 9 to shield the the main fluid flow from interference by the radial flow set up in the fluid which has leaked into the interdiaphragm space. The bucket bases are formed with through passages 10 whereby the leakage currents can pass to the nozzle inlets of the next diaphragm 11 which are curved as at 12 to permit easy entrance of the leakage fluid which is directed by the skirt 9 on the outlet side of the buckets in a direction parallel with the main flow. Alternatively, the inlet skirt 8 may be provided by a strip 18, set in the diaphragm, as shown in Fig. 3, which further shows the disc rotor 20 as integral with the shaft 21.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US385592XA | 1930-03-24 | 1930-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB385592A true GB385592A (en) | 1932-12-29 |
Family
ID=21900623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9044/31A Expired GB385592A (en) | 1930-03-24 | 1931-03-24 | Improvements in and relating to elastic fluid turbines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB385592A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756740A (en) * | 1971-08-11 | 1973-09-04 | M Deich | Turbine stage |
| GB2253442A (en) * | 1991-03-02 | 1992-09-09 | Rolls Royce Plc | Multi-stage seal for an axial flow turbine |
| US11471960B2 (en) | 2016-08-25 | 2022-10-18 | Illinois Tool Works Inc. | Systems, apparatuses and methods of machining pipes and/or pipe flanges |
-
1931
- 1931-03-24 GB GB9044/31A patent/GB385592A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756740A (en) * | 1971-08-11 | 1973-09-04 | M Deich | Turbine stage |
| GB2253442A (en) * | 1991-03-02 | 1992-09-09 | Rolls Royce Plc | Multi-stage seal for an axial flow turbine |
| US5205706A (en) * | 1991-03-02 | 1993-04-27 | Rolls-Royce Plc | Axial flow turbine assembly and a multi-stage seal |
| GB2253442B (en) * | 1991-03-02 | 1994-08-24 | Rolls Royce Plc | An axial flow turbine assembly |
| US11471960B2 (en) | 2016-08-25 | 2022-10-18 | Illinois Tool Works Inc. | Systems, apparatuses and methods of machining pipes and/or pipe flanges |
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