GB757978A - Improvements in or relating to blades for the rotors of compressors, turbines and like machines - Google Patents
Improvements in or relating to blades for the rotors of compressors, turbines and like machinesInfo
- Publication number
- GB757978A GB757978A GB18868/52A GB1886852A GB757978A GB 757978 A GB757978 A GB 757978A GB 18868/52 A GB18868/52 A GB 18868/52A GB 1886852 A GB1886852 A GB 1886852A GB 757978 A GB757978 A GB 757978A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flanges
- root
- blades
- rotor
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
-
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3076—Sheet metal discs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
- F16H41/28—Details with respect to manufacture, e.g. blade attachment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
757,978. Turbine and compressor blades. STALKER, E. A. Nov. 27, 1950, No. 18868/52. Divided out of 757,977. Class 110(3) A blade for a turbine or compressor rotor comprises a hollow aerofoil section made from sheet metal and formed with root flanges which project in opposite chordwise directions from the leading and trailing edges of the root, the flanges being adapted for engagement with and securing to spaced side plates of the rotor by a metal fusion process. The blades 30 in Figs. 2 & 3 have root flanges 36 each having an insert 37 and the root flanges are adapted for mounting in radially-disposed slots formed at the peripheries of rotor discs. In Fig. 3a the blade root is extended inwardly at 70 beyond the flanges 36, the extension having flanged portions 71 for engagement with the rotor discs. The subject matter of the present Specification is substantially the same as that of the parent Specification but the claims differ. Specifications 724,074 and 757,979 are referred to.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28951/50A GB757977A (en) | 1950-11-27 | 1950-11-27 | Improvements in or relating to bladed rotors |
GB18868/52A GB757978A (en) | 1950-11-27 | 1950-11-27 | Improvements in or relating to blades for the rotors of compressors, turbines and like machines |
GB18869/52A GB757979A (en) | 1950-11-27 | 1950-11-27 | Improvements in or relating to blades for turbine, compressor and like rotors |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28951/50A GB757977A (en) | 1950-11-27 | 1950-11-27 | Improvements in or relating to bladed rotors |
GB18868/52A GB757978A (en) | 1950-11-27 | 1950-11-27 | Improvements in or relating to blades for the rotors of compressors, turbines and like machines |
GB18869/52A GB757979A (en) | 1950-11-27 | 1950-11-27 | Improvements in or relating to blades for turbine, compressor and like rotors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB757978A true GB757978A (en) | 1956-09-26 |
Family
ID=62529419
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18868/52A Expired GB757978A (en) | 1950-11-27 | 1950-11-27 | Improvements in or relating to blades for the rotors of compressors, turbines and like machines |
GB18869/52A Expired GB757979A (en) | 1950-11-27 | 1950-11-27 | Improvements in or relating to blades for turbine, compressor and like rotors |
GB28951/50A Expired GB757977A (en) | 1950-04-05 | 1950-11-27 | Improvements in or relating to bladed rotors |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18869/52A Expired GB757979A (en) | 1950-11-27 | 1950-11-27 | Improvements in or relating to blades for turbine, compressor and like rotors |
GB28951/50A Expired GB757977A (en) | 1950-04-05 | 1950-11-27 | Improvements in or relating to bladed rotors |
Country Status (1)
Country | Link |
---|---|
GB (3) | GB757978A (en) |
-
1950
- 1950-11-27 GB GB18868/52A patent/GB757978A/en not_active Expired
- 1950-11-27 GB GB18869/52A patent/GB757979A/en not_active Expired
- 1950-11-27 GB GB28951/50A patent/GB757977A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB757977A (en) | 1956-09-26 |
GB757979A (en) | 1956-09-26 |
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