FR2375440B1 - - Google Patents
Info
- Publication number
- FR2375440B1 FR2375440B1 FR7638885A FR7638885A FR2375440B1 FR 2375440 B1 FR2375440 B1 FR 2375440B1 FR 7638885 A FR7638885 A FR 7638885A FR 7638885 A FR7638885 A FR 7638885A FR 2375440 B1 FR2375440 B1 FR 2375440B1
- Authority
- FR
- France
- 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
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638885A FR2375440A1 (fr) | 1976-12-23 | 1976-12-23 | Rotor de turbine axiale |
CH1519077A CH616987A5 (en) | 1976-12-23 | 1977-12-12 | Axial turbine rotor |
DE19772756305 DE2756305A1 (de) | 1976-12-23 | 1977-12-16 | Axialturbinenrotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638885A FR2375440A1 (fr) | 1976-12-23 | 1976-12-23 | Rotor de turbine axiale |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375440A1 FR2375440A1 (fr) | 1978-07-21 |
FR2375440B1 true FR2375440B1 (fr) | 1979-04-13 |
Family
ID=9181463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7638885A Granted FR2375440A1 (fr) | 1976-12-23 | 1976-12-23 | Rotor de turbine axiale |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH616987A5 (fr) |
DE (1) | DE2756305A1 (fr) |
FR (1) | FR2375440A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2849747A1 (de) * | 1978-11-16 | 1980-05-29 | Volkswagenwerk Ag | Aus keramischen werkstoffen bestehender axial-leitschaufelkranz fuer gasturbinen |
US4767274A (en) * | 1986-12-29 | 1988-08-30 | United Technologies Corporation | Multiple lug blade to disk attachment |
FR2758364B1 (fr) * | 1997-01-16 | 1999-02-12 | Snecma | Disque aubage a aubes tripodes |
US9039375B2 (en) * | 2009-09-01 | 2015-05-26 | General Electric Company | Non-axisymmetric airfoil platform shaping |
US20110158814A1 (en) * | 2009-12-31 | 2011-06-30 | General Electric Company | Turbine engine rotor blades and rotor wheels |
IT202100029963A1 (it) * | 2021-11-26 | 2023-05-26 | Ge Avio Srl | Motore a turbina a gas comprendente un complesso di pale rotanti. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2299429A (en) * | 1941-03-08 | 1942-10-20 | Westinghouse Electric & Mfg Co | Turbine blade shrouding |
DE1130825B (de) * | 1960-08-13 | 1962-06-07 | Demag Ag | Laufrad fuer Axialturbinen und -verdichter sowie Verfahren und Vorrichtung zu seiner Herstellung |
FR1340331A (fr) * | 1962-09-07 | 1963-10-18 | Rateau Soc | Perfectionnements aux dispositifs de liaison des extrémités d'aubes mobiles de turbines |
FR1522101A (fr) * | 1966-05-09 | 1968-04-19 | Motorola Inc | Circuit intégré monolithe |
-
1976
- 1976-12-23 FR FR7638885A patent/FR2375440A1/fr active Granted
-
1977
- 1977-12-12 CH CH1519077A patent/CH616987A5/fr not_active IP Right Cessation
- 1977-12-16 DE DE19772756305 patent/DE2756305A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
CH616987A5 (en) | 1980-04-30 |
DE2756305A1 (de) | 1978-06-29 |
FR2375440A1 (fr) | 1978-07-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |