SE407436B - Turbinhjul for en gasturbinmotor - Google Patents
Turbinhjul for en gasturbinmotorInfo
- Publication number
- SE407436B SE407436B SE7503255A SE7503255A SE407436B SE 407436 B SE407436 B SE 407436B SE 7503255 A SE7503255 A SE 7503255A SE 7503255 A SE7503255 A SE 7503255A SE 407436 B SE407436 B SE 407436B
- Authority
- SE
- Sweden
- Prior art keywords
- turbine
- wheel
- gas turbine
- engine
- turbine engine
- Prior art date
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
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
- F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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 |
---|---|---|---|
US05/455,838 US3936222A (en) | 1974-03-28 | 1974-03-28 | Gas turbine construction |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7503255L SE7503255L (pl) | 1975-09-29 |
SE407436B true SE407436B (sv) | 1979-03-26 |
Family
ID=23810470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7503255A SE407436B (sv) | 1974-03-28 | 1975-03-21 | Turbinhjul for en gasturbinmotor |
Country Status (7)
Country | Link |
---|---|
US (1) | US3936222A (pl) |
JP (1) | JPS5840001B2 (pl) |
CA (1) | CA1010368A (pl) |
FR (1) | FR2265987B3 (pl) |
GB (1) | GB1491537A (pl) |
IL (1) | IL46889A (pl) |
SE (1) | SE407436B (pl) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088421A (en) * | 1976-09-30 | 1978-05-09 | General Electric Company | Coverplate damping arrangement |
US4101245A (en) * | 1976-12-27 | 1978-07-18 | United Technologies Corporation | Interblade damper and seal for turbomachinery rotor |
US4182598A (en) * | 1977-08-29 | 1980-01-08 | United Technologies Corporation | Turbine blade damper |
US4183720A (en) * | 1978-01-03 | 1980-01-15 | The United States Of America As Represented By The Secretary Of The Air Force | Composite fan blade platform double wedge centrifugal seal |
GB2043796B (en) * | 1979-03-10 | 1983-04-20 | Rolls Royce | Bladed rotor for gas turbine engine |
GB2043797A (en) * | 1979-03-10 | 1980-10-08 | Rolls Royce | Bladed Rotor for Gas Turbine Engine |
US4395851A (en) * | 1981-02-03 | 1983-08-02 | Watts W David | Centrifugal abrasive blasting machine |
US4473337A (en) * | 1982-03-12 | 1984-09-25 | United Technologies Corporation | Blade damper seal |
US4778342A (en) * | 1985-07-24 | 1988-10-18 | Imo Delaval, Inc. | Turbine blade retainer |
GB2194000A (en) * | 1986-08-13 | 1988-02-24 | Rolls Royce Plc | Turbine rotor assembly with seal plates |
FR2607866B1 (fr) * | 1986-12-03 | 1991-04-12 | Snecma | Axes de fixation de rotors de turbomachine, procede de montage et rotors ainsi montes |
US4872812A (en) * | 1987-08-05 | 1989-10-10 | General Electric Company | Turbine blade plateform sealing and vibration damping apparatus |
JPH0257372U (pl) * | 1988-10-20 | 1990-04-25 | ||
US5030063A (en) * | 1990-02-08 | 1991-07-09 | General Motors Corporation | Turbomachine rotor |
US5156528A (en) * | 1991-04-19 | 1992-10-20 | General Electric Company | Vibration damping of gas turbine engine buckets |
US5215432A (en) * | 1991-07-11 | 1993-06-01 | United Technologies Corporation | Stator vane damper |
US5993160A (en) * | 1997-12-11 | 1999-11-30 | Pratt & Whitney Canada Inc. | Cover plate for gas turbine rotor |
US6575703B2 (en) | 2001-07-20 | 2003-06-10 | General Electric Company | Turbine disk side plate |
US7260892B2 (en) * | 2003-12-24 | 2007-08-28 | General Electric Company | Methods for optimizing turbine engine shell radial clearances |
US7690896B2 (en) * | 2005-05-27 | 2010-04-06 | United Technologies Corporation | Gas turbine disk slots and gas turbine engine using same |
US8128371B2 (en) | 2007-02-15 | 2012-03-06 | General Electric Company | Method and apparatus to facilitate increasing turbine rotor efficiency |
US8708652B2 (en) * | 2007-06-27 | 2014-04-29 | United Technologies Corporation | Cover plate for turbine rotor having enclosed pump for cooling air |
US8459953B2 (en) * | 2010-01-19 | 2013-06-11 | General Electric Company | Seal plate and bucket retention pin assembly |
GB201111666D0 (en) * | 2011-07-08 | 2011-08-24 | Rolls Royce Plc | A joint assembly for an annular structure |
RU2529271C1 (ru) * | 2013-05-15 | 2014-09-27 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" | Ротор осевой газовой турбины |
JP6484430B2 (ja) * | 2014-11-12 | 2019-03-13 | 三菱重工業株式会社 | タービンの冷却構造及びガスタービン |
US10502059B2 (en) * | 2015-02-02 | 2019-12-10 | United Technologies Corporation | Alignment tie rod device and method of utilization |
EP3061916A1 (de) * | 2015-02-24 | 2016-08-31 | Siemens Aktiengesellschaft | Radscheibenanordnung eines Rotors und Verfahren zur Montage einer Radscheibenanordnung eines Rotors |
FR3057908B1 (fr) * | 2016-10-21 | 2019-11-22 | Safran Aircraft Engines | Ensemble rotatif d'une turbomachine muni d'un systeme de maintien axial d'une aube |
EP3438410B1 (en) | 2017-08-01 | 2021-09-29 | General Electric Company | Sealing system for a rotary machine |
GB2571176B (en) * | 2017-12-14 | 2022-07-20 | Safran Aircraft Engines | Damping device |
US11092014B1 (en) | 2020-04-06 | 2021-08-17 | Rolls-Royce Corporation | Full hoop blade track with internal cooling channel |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL295165A (pl) * | 1962-07-11 | |||
US3455537A (en) * | 1967-09-27 | 1969-07-15 | Continental Aviat & Eng Corp | Air-cooled turbine rotor self-sustaining shroud plate |
US3644058A (en) * | 1970-05-18 | 1972-02-22 | Westinghouse Electric Corp | Axial positioner and seal for turbine blades |
US3814539A (en) * | 1972-10-04 | 1974-06-04 | Gen Electric | Rotor sealing arrangement for an axial flow fluid turbine |
-
1974
- 1974-03-28 US US05/455,838 patent/US3936222A/en not_active Expired - Lifetime
-
1975
- 1975-02-17 CA CA220,296A patent/CA1010368A/en not_active Expired
- 1975-03-14 FR FR7508078A patent/FR2265987B3/fr not_active Expired
- 1975-03-20 IL IL46889A patent/IL46889A/en unknown
- 1975-03-21 SE SE7503255A patent/SE407436B/xx unknown
- 1975-03-26 JP JP50036673A patent/JPS5840001B2/ja not_active Expired
- 1975-03-27 GB GB12967/75A patent/GB1491537A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL46889A0 (en) | 1975-06-25 |
JPS50130916A (pl) | 1975-10-16 |
US3936222A (en) | 1976-02-03 |
JPS5840001B2 (ja) | 1983-09-02 |
IL46889A (en) | 1977-01-31 |
FR2265987B3 (pl) | 1977-11-18 |
GB1491537A (en) | 1977-11-09 |
CA1010368A (en) | 1977-05-17 |
SE7503255L (pl) | 1975-09-29 |
FR2265987A1 (pl) | 1975-10-24 |
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