GB572957A - Improvements in steam turbines - Google Patents
Improvements in steam turbinesInfo
- Publication number
- GB572957A GB572957A GB786242A GB786242A GB572957A GB 572957 A GB572957 A GB 572957A GB 786242 A GB786242 A GB 786242A GB 786242 A GB786242 A GB 786242A GB 572957 A GB572957 A GB 572957A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam turbines
- degrees
- width
- angle
- entry
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/041—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the Ljungström type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
572,957. Steam turbines. FAIRFIELD SHIPBUILDING & ENGINEERING CO., Ltd., and DAVIS, A. W. June 9, 1942, No. 7862. Drawings to Specification. [Class 110 (iii)] In reaction bladings for steam turbines the concave surfaces have the entry edge inclined rearwardly, e.g., at an angle of 34 degrees, and the exit edge inclined sharply to the direction of rotation, e.g., at an angle of 20 degrees. The inter-blade spaces converge progressively so that the width at entry is from 3¢ to 4¢ times the width at exit. Both blade surfaces are formed as continuous curves which may consist of two circular arcs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB786242A GB572957A (en) | 1942-06-09 | 1942-06-09 | Improvements in steam turbines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB786242A GB572957A (en) | 1942-06-09 | 1942-06-09 | Improvements in steam turbines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB572957A true GB572957A (en) | 1945-10-31 |
Family
ID=9841215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB786242A Expired GB572957A (en) | 1942-06-09 | 1942-06-09 | Improvements in steam turbines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB572957A (en) |
-
1942
- 1942-06-09 GB GB786242A patent/GB572957A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1357713A (en) | Cooled rotor blades for gas turbines | |
NL75120C (en) | Sealing device for sealing two surfaces rotatable with respect to each other, for example the adjustable blades of a water turbine or ship's propeller, with respect to the hub. | |
JPS5215761A (en) | Safety razor | |
GB574759A (en) | Improvements in or relating to turbine blades | |
GB1465697A (en) | Razor blades | |
GB572957A (en) | Improvements in steam turbines | |
GB742288A (en) | Improvements in the cooling of turbines | |
FR2523642B1 (en) | ||
GB563402A (en) | Improvements relating to reamers, milling cutters and like cutting tools | |
GB681815A (en) | Improvements in or relating to gas turbines such as employed for jet-propelled aircraft and like purposes | |
GB600835A (en) | Improvements in the exhaust heads of steam turbines | |
GB677849A (en) | Improvements in ships screw propellers | |
FR896900A (en) | Installation for propelling ships, in particular exhaust steam turbines | |
GB568531A (en) | Improved operating gear for adjustable propeller blades | |
GB343847A (en) | Improvements in the blades of screw-propellers | |
GB578115A (en) | Improvements in turbines and the like | |
GB681920A (en) | Improvements in or relating to knives | |
GB625535A (en) | Impeller for centrifugal apparatus | |
GB290960A (en) | Moving blades for steam or gas turbines | |
GB1039806A (en) | Aerofoil blade for use in a hot fluid stream | |
GB579783A (en) | Improvements relating to bladed rotors | |
ES7437U (en) | Turning tool or similar, provided with a hard metal edge. (Machine-translation by Google Translate, not legally binding) | |
CA470803A (en) | Packing for adjustable blades of water turbines, ship's propellers and the like | |
USD235021S (en) | Wallace r | |
GB758190A (en) | Propeller allowing navigation in waters cluttered up with weeds |