GB209663A - Improvements in and relating to elastic fluid turbines - Google Patents
Improvements in and relating to elastic fluid turbinesInfo
- Publication number
- GB209663A GB209663A GB12630/23A GB1263023A GB209663A GB 209663 A GB209663 A GB 209663A GB 12630/23 A GB12630/23 A GB 12630/23A GB 1263023 A GB1263023 A GB 1263023A GB 209663 A GB209663 A GB 209663A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- blades
- relating
- rotor
- elastic fluid
- 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
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49336—Blade making
- Y10T29/49339—Hollow blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
209,663. British Thomson-Houston Co., Ltd., (General Electric Co.). May 10, 1923. Blades. - Hollow turbine blades are constructed so that the cross - sectional area increases from the tip to the root. In one form, the blade is built-up of ot tapered sheet material 11, 12, Fig. 2. In another form a tube 20, Figs. 6 and 7. secured in the rotor, extends through the blade and is reinforced bv a solid filling 21 and side plates 22. In a third form, a tapered tongue 14a Fig. 8, integral with the rotor extends into the hollow blade. The parts of the blade are secured together by copper brazing. The blades are preferably made of a non-corrodible metal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US590036A US1530249A (en) | 1922-09-23 | 1922-09-23 | Turbine bucket |
Publications (1)
Publication Number | Publication Date |
---|---|
GB209663A true GB209663A (en) | 1924-01-17 |
Family
ID=10008224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12630/23A Expired GB209663A (en) | 1922-09-23 | 1923-05-10 | Improvements in and relating to elastic fluid turbines |
Country Status (3)
Country | Link |
---|---|
US (1) | US1530249A (en) |
FR (1) | FR570730A (en) |
GB (1) | GB209663A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE764822C (en) * | 1941-12-28 | 1954-01-25 | Turbinenfabrik Brueckner | Hollow blade for centrifugal machines, especially steam or gas turbines |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2561705A (en) * | 1942-08-08 | 1951-07-24 | Emil R Lochman | Propeller and method of propeller manufacture |
DE976242C (en) * | 1943-05-28 | 1963-05-22 | Versuchsanstalt Fuer Luftfahrt | Method for producing hollow blades from sheet metal, in particular for gas turbines |
US2463340A (en) * | 1945-02-22 | 1949-03-01 | Wiberg Oscar Anton | Axial flow turbine blade structure |
IT454293A (en) * | 1948-04-22 | |||
US2717554A (en) * | 1949-05-19 | 1955-09-13 | Edward A Stalker | Fluid machine rotor and stator construction |
US2767460A (en) * | 1950-02-08 | 1956-10-23 | Robbins Engineering Company | Turbine blade and method of making same |
US2783023A (en) * | 1950-04-05 | 1957-02-26 | Stalker Dev Company | Fluid rotor having damping means |
US2762114A (en) * | 1951-08-28 | 1956-09-11 | Gen Motors Corp | Method of making sheet metal turbine bucket |
CH298591A (en) * | 1952-01-19 | 1954-05-15 | Escher Wyss Ag | Blading on turbomachines with axial flow. |
US2801071A (en) * | 1952-01-31 | 1957-07-30 | Westinghouse Electric Corp | Bladed rotor construction |
US2895212A (en) * | 1952-02-22 | 1959-07-21 | Parsons C A & Co Ltd | Combustion turbines |
US2848192A (en) * | 1953-03-12 | 1958-08-19 | Gen Motors Corp | Multi-piece hollow turbine bucket |
US3002265A (en) * | 1957-02-14 | 1961-10-03 | Stalker Corp | Fabrication of blades for compressors and the like |
US3233866A (en) * | 1958-09-02 | 1966-02-08 | Davidovic Vlastimir | Cooled gas turbines |
DE1174329B (en) * | 1959-08-24 | 1964-07-23 | Zakl Mech Im Gen K S | Idler vane floor for steam or gas turbines |
US3903578A (en) * | 1972-02-28 | 1975-09-09 | United Aircraft Corp | Composite fan blade and method of construction |
BE1023290B1 (en) * | 2015-07-22 | 2017-01-24 | Safran Aero Boosters S.A. | AUBE COMPOSITE COMPRESSOR OF AXIAL TURBOMACHINE |
-
1922
- 1922-09-23 US US590036A patent/US1530249A/en not_active Expired - Lifetime
-
1923
- 1923-05-10 GB GB12630/23A patent/GB209663A/en not_active Expired
- 1923-09-12 FR FR570730D patent/FR570730A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE764822C (en) * | 1941-12-28 | 1954-01-25 | Turbinenfabrik Brueckner | Hollow blade for centrifugal machines, especially steam or gas turbines |
Also Published As
Publication number | Publication date |
---|---|
US1530249A (en) | 1925-03-17 |
FR570730A (en) | 1924-05-06 |
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