FR570730A - Improvements made to turbine blades - Google Patents
Improvements made to turbine bladesInfo
- Publication number
- FR570730A FR570730A FR570730DA FR570730A FR 570730 A FR570730 A FR 570730A FR 570730D A FR570730D A FR 570730DA FR 570730 A FR570730 A FR 570730A
- Authority
- FR
- France
- Prior art keywords
- turbine blades
- improvements made
- turbine
- blades
- 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)
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 |
---|---|
FR570730A true FR570730A (en) | 1924-05-06 |
Family
ID=10008224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR570730D Expired FR570730A (en) | 1922-09-23 | 1923-09-12 | Improvements made to turbine blades |
Country Status (3)
Country | Link |
---|---|
US (1) | US1530249A (en) |
FR (1) | FR570730A (en) |
GB (1) | GB209663A (en) |
Families Citing this family (18)
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 |
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
Also Published As
Publication number | Publication date |
---|---|
GB209663A (en) | 1924-01-17 |
US1530249A (en) | 1925-03-17 |
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