JPS50130916A - - Google Patents
Info
- Publication number
- JPS50130916A JPS50130916A JP50036673A JP3667375A JPS50130916A JP S50130916 A JPS50130916 A JP S50130916A JP 50036673 A JP50036673 A JP 50036673A JP 3667375 A JP3667375 A JP 3667375A JP S50130916 A JPS50130916 A JP S50130916A
- Authority
- JP
- Japan
- 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.)
- Granted
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 |
|---|---|
| JPS50130916A true JPS50130916A (US08124630-20120228-C00152.png) | 1975-10-16 |
| JPS5840001B2 JPS5840001B2 (ja) | 1983-09-02 |
Family
ID=23810470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50036673A Expired JPS5840001B2 (ja) | 1974-03-28 | 1975-03-26 | ガスタ−ビンエンジン |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123302A (en) * | 1979-03-10 | 1980-09-22 | Rolls Royce | Gas turbine engine blade rotor |
Families Citing this family (31)
| 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 |
| 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 (US08124630-20120228-C00152.png) * | 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3455537A (en) * | 1967-09-27 | 1969-07-15 | Continental Aviat & Eng Corp | Air-cooled turbine rotor self-sustaining shroud plate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL295165A (US08124630-20120228-C00152.png) * | 1962-07-11 | |||
| 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
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3455537A (en) * | 1967-09-27 | 1969-07-15 | Continental Aviat & Eng Corp | Air-cooled turbine rotor self-sustaining shroud plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123302A (en) * | 1979-03-10 | 1980-09-22 | Rolls Royce | Gas turbine engine blade rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| IL46889A (en) | 1977-01-31 |
| US3936222A (en) | 1976-02-03 |
| SE7503255L (US08124630-20120228-C00152.png) | 1975-09-29 |
| GB1491537A (en) | 1977-11-09 |
| FR2265987B3 (US08124630-20120228-C00152.png) | 1977-11-18 |
| JPS5840001B2 (ja) | 1983-09-02 |
| SE407436B (sv) | 1979-03-26 |
| CA1010368A (en) | 1977-05-17 |
| IL46889A0 (en) | 1975-06-25 |
| FR2265987A1 (US08124630-20120228-C00152.png) | 1975-10-24 |
