FR1192330A - Rotor de compresseur du type à écoulement axial - Google Patents
Rotor de compresseur du type à écoulement axialInfo
- Publication number
- FR1192330A FR1192330A FR1192330DA FR1192330A FR 1192330 A FR1192330 A FR 1192330A FR 1192330D A FR1192330D A FR 1192330DA FR 1192330 A FR1192330 A FR 1192330A
- Authority
- FR
- France
- Prior art keywords
- axial flow
- flow type
- type compressor
- compressor rotor
- rotor
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
- F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
- F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
-
- 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
- F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
-
- 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
-
- 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
- F01D5/32—Locking, e.g. by final locking blades or keys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US628682A US2931625A (en) | 1956-12-17 | 1956-12-17 | Compressor rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1192330A true FR1192330A (fr) | 1959-10-26 |
Family
ID=24519874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1192330D Expired FR1192330A (fr) | 1956-12-17 | 1957-12-06 | Rotor de compresseur du type à écoulement axial |
Country Status (4)
Country | Link |
---|---|
US (1) | US2931625A (fr) |
DE (1) | DE1134472B (fr) |
FR (1) | FR1192330A (fr) |
GB (1) | GB827264A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3981623A (en) * | 1975-05-02 | 1976-09-21 | General Motors Corporation | Turbomachine rotor stage |
FR2456835A1 (fr) * | 1979-05-17 | 1980-12-12 | United Technologies Corp | Assemblage de rotor ayant un disque a plusieurs etages |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB903176A (en) * | 1960-01-18 | 1962-08-15 | Rolls Royce | Method of mounting a multi-blade set on a support member, for example to form a gas turbine compressor rotor |
US3165294A (en) * | 1962-12-28 | 1965-01-12 | Gen Electric | Rotor assembly |
US3252687A (en) * | 1965-02-01 | 1966-05-24 | Gen Motors Corp | Rotor blade locking |
US3263962A (en) * | 1965-04-22 | 1966-08-02 | Gen Motors Corp | Rotor blade lock |
US3742706A (en) * | 1971-12-20 | 1973-07-03 | Gen Electric | Dual flow cooled turbine arrangement for gas turbine engines |
GB2119026B (en) * | 1981-03-25 | 1984-06-20 | Rolls Royce | Aerofoil blade mounting |
GB2097480B (en) * | 1981-04-29 | 1984-06-06 | Rolls Royce | Rotor blade fixing in circumferential slot |
US4460315A (en) * | 1981-06-29 | 1984-07-17 | General Electric Company | Turbomachine rotor assembly |
GB2406144A (en) * | 2003-09-19 | 2005-03-23 | Rolls Royce Plc | Gas turbine engine blade retention system using a key |
US7510371B2 (en) * | 2005-06-06 | 2009-03-31 | General Electric Company | Forward tilted turbine nozzle |
US7513102B2 (en) * | 2005-06-06 | 2009-04-07 | General Electric Company | Integrated counterrotating turbofan |
US7594388B2 (en) * | 2005-06-06 | 2009-09-29 | General Electric Company | Counterrotating turbofan engine |
US9097131B2 (en) * | 2012-05-31 | 2015-08-04 | United Technologies Corporation | Airfoil and disk interface system for gas turbine engines |
CN102979763B (zh) * | 2012-12-29 | 2015-09-16 | 成都成发科能动力工程有限公司 | 轴流式压缩机转子动叶片安装结构及动叶片安装方式 |
US20140182293A1 (en) * | 2012-12-31 | 2014-07-03 | United Technologies Corporation | Compressor Rotor for Gas Turbine Engine With Deep Blade Groove |
US12049833B1 (en) | 2023-05-26 | 2024-07-30 | General Electric Company | Rotor disks with disk post inserts and methods of assembling the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US672838A (en) * | 1900-03-01 | 1901-04-23 | Westinghouse Machine Co | Fluid-pressure turbine. |
US1010630A (en) * | 1908-05-26 | 1911-12-05 | Colonial Trust Co | Blade-holding means for turbines. |
US1705585A (en) * | 1924-09-08 | 1929-03-19 | Westinghouse Electric & Mfg Co | Turbine-blade fastening |
US1687891A (en) * | 1924-09-08 | 1928-10-16 | Westinghouse Electric & Mfg Co | Blade fastening |
FR741284A (fr) * | 1931-09-01 | 1933-02-08 | ||
US2315631A (en) * | 1942-02-14 | 1943-04-06 | Westinghouse Electric & Mfg Co | Turbine blade locking apparatus |
CH240276A (de) * | 1942-08-13 | 1945-12-15 | Sulzer Ag | Axiale Turbomaschine und Verfahren zu deren Herstellung. |
US2393447A (en) * | 1944-05-20 | 1946-01-22 | Allis Chalmers Mfg Co | Turbine blade locking apparatus |
US2434935A (en) * | 1946-02-08 | 1948-01-27 | Westinghouse Electric Corp | Turbine apparatus |
DE838191C (de) * | 1946-06-07 | 1952-03-27 | Gebrüder Sulzer Aktiengesellschaft, Winterthur (Schweiz) | Schaufelung für axiale Turbomaschinen und Verfahren zur Herstellung derselben |
BE490366A (fr) * | 1948-09-17 | |||
DE803181C (de) * | 1948-10-02 | 1951-03-01 | Maschf Augsburg Nuernberg Ag | Schaufelschloss fuer axiale Kreiselradmaschinen |
US2667327A (en) * | 1950-06-14 | 1954-01-26 | Westinghouse Electric Corp | Rotor construction |
-
1956
- 1956-12-17 US US628682A patent/US2931625A/en not_active Expired - Lifetime
-
1957
- 1957-11-27 GB GB36997/57A patent/GB827264A/en not_active Expired
- 1957-12-06 FR FR1192330D patent/FR1192330A/fr not_active Expired
- 1957-12-16 DE DEG23543A patent/DE1134472B/de active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3981623A (en) * | 1975-05-02 | 1976-09-21 | General Motors Corporation | Turbomachine rotor stage |
FR2456835A1 (fr) * | 1979-05-17 | 1980-12-12 | United Technologies Corp | Assemblage de rotor ayant un disque a plusieurs etages |
Also Published As
Publication number | Publication date |
---|---|
DE1134472B (de) | 1962-08-09 |
GB827264A (en) | 1960-02-03 |
US2931625A (en) | 1960-04-05 |
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