JPS55123303A - Gas turbine engine blade rotor - Google Patents
Gas turbine engine blade rotorInfo
- Publication number
- JPS55123303A JPS55123303A JP3020780A JP3020780A JPS55123303A JP S55123303 A JPS55123303 A JP S55123303A JP 3020780 A JP3020780 A JP 3020780A JP 3020780 A JP3020780 A JP 3020780A JP S55123303 A JPS55123303 A JP S55123303A
- Authority
- JP
- Japan
- Prior art keywords
- gas turbine
- turbine engine
- blade rotor
- engine blade
- 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.)
- Pending
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
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 |
---|---|---|---|
GB7908522A GB2043797A (en) | 1979-03-10 | 1979-03-10 | Bladed Rotor for Gas Turbine Engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55123303A true JPS55123303A (en) | 1980-09-22 |
Family
ID=10503801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3020780A Pending JPS55123303A (en) | 1979-03-10 | 1980-03-10 | Gas turbine engine blade rotor |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS55123303A (en) |
DE (1) | DE3008890A1 (en) |
FR (1) | FR2451452A1 (en) |
GB (1) | GB2043797A (en) |
IT (1) | IT1130017B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347040A (en) * | 1980-10-02 | 1982-08-31 | United Technologies Corporation | Blade to blade vibration damper |
USRE32339E (en) * | 1980-10-02 | 1987-01-27 | United Technologies Corporation | Blade to blade vibration damper |
US4872810A (en) * | 1988-12-14 | 1989-10-10 | United Technologies Corporation | Turbine rotor retention system |
DE102010015211B4 (en) * | 2010-04-16 | 2013-06-20 | Mtu Aero Engines Gmbh | Damping element for damping blade vibrations, blade and rotor |
FR2972482B1 (en) * | 2011-03-07 | 2016-07-29 | Snecma | TURBINE STAGE FOR AIRCRAFT TURBOMACHINE HAVING IMPROVED SEAL BETWEEN THE FLASK DOWN AND THE TURBINE BLADES BY MECHANICAL RETENTION |
DE102011100221B4 (en) * | 2011-05-02 | 2017-03-09 | MTU Aero Engines AG | Integrally bladed rotor body, process and turbomachine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999668A (en) * | 1958-08-28 | 1961-09-12 | Curtiss Wright Corp | Self-balanced rotor blade |
US3181835A (en) * | 1964-01-07 | 1965-05-04 | Carroll C Davis | Blade vibration damping device |
CH494896A (en) * | 1968-08-09 | 1970-08-15 | Sulzer Ag | Mounting of rotor blades in the rotor of a turbomachine |
BE791375A (en) * | 1971-12-02 | 1973-03-01 | Gen Electric | DEFLECTOR AND SHOCK ABSORBER FOR TURBOMACHINE FINS |
US3936222A (en) * | 1974-03-28 | 1976-02-03 | United Technologies Corporation | Gas turbine construction |
US4101245A (en) * | 1976-12-27 | 1978-07-18 | United Technologies Corporation | Interblade damper and seal for turbomachinery rotor |
-
1979
- 1979-03-10 GB GB7908522A patent/GB2043797A/en not_active Withdrawn
-
1980
- 1980-02-28 FR FR8004450A patent/FR2451452A1/en active Pending
- 1980-03-07 DE DE19803008890 patent/DE3008890A1/en not_active Withdrawn
- 1980-03-10 JP JP3020780A patent/JPS55123303A/en active Pending
- 1980-03-10 IT IT8020480A patent/IT1130017B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1130017B (en) | 1986-06-11 |
DE3008890A1 (en) | 1980-09-11 |
FR2451452A1 (en) | 1980-10-10 |
IT8020480A0 (en) | 1980-03-10 |
GB2043797A (en) | 1980-10-08 |
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