PL2818639T3 - Łopata maszyny wirnikowej i przynależna maszyna wirnikowa - Google Patents
Łopata maszyny wirnikowej i przynależna maszyna wirnikowaInfo
- Publication number
- PL2818639T3 PL2818639T3 PL13174031T PL13174031T PL2818639T3 PL 2818639 T3 PL2818639 T3 PL 2818639T3 PL 13174031 T PL13174031 T PL 13174031T PL 13174031 T PL13174031 T PL 13174031T PL 2818639 T3 PL2818639 T3 PL 2818639T3
- Authority
- PL
- Poland
- Prior art keywords
- turbomachine
- rotor blade
- turbomachine rotor
- corresponding turbomachine
- blade
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/29—Three-dimensional machined; miscellaneous
- F05D2250/292—Three-dimensional machined; miscellaneous tapered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/38—Arrangement of components angled, e.g. sweep angle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/70—Shape
- F05D2250/71—Shape curved
- F05D2250/712—Shape curved concave
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13174031.8A EP2818639B1 (de) | 2013-06-27 | 2013-06-27 | Turbomaschinenlaufschaufel und zugehörige Turbomaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2818639T3 true PL2818639T3 (pl) | 2020-01-31 |
Family
ID=48808153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL13174031T PL2818639T3 (pl) | 2013-06-27 | 2013-06-27 | Łopata maszyny wirnikowej i przynależna maszyna wirnikowa |
Country Status (4)
Country | Link |
---|---|
US (1) | US9951631B2 (pl) |
EP (1) | EP2818639B1 (pl) |
ES (1) | ES2718127T3 (pl) |
PL (1) | PL2818639T3 (pl) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1062170A (en) * | 1965-08-20 | 1967-03-15 | Gen Electric | Turbomachine cooling system |
US4497613A (en) * | 1983-01-26 | 1985-02-05 | General Electric Company | Tapered core exit for gas turbine bucket |
US4595340A (en) | 1984-07-30 | 1986-06-17 | General Electric Company | Gas turbine bladed disk assembly |
US5435694A (en) * | 1993-11-19 | 1995-07-25 | General Electric Company | Stress relieving mount for an axial blade |
US5924699A (en) * | 1996-12-24 | 1999-07-20 | United Technologies Corporation | Turbine blade platform seal |
US7547192B2 (en) * | 2005-02-25 | 2009-06-16 | General Electric Company | Torque-tuned, integrally-covered bucket and related method |
US7549846B2 (en) * | 2005-08-03 | 2009-06-23 | United Technologies Corporation | Turbine blades |
DE102009007664A1 (de) | 2009-02-05 | 2010-08-12 | Mtu Aero Engines Gmbh | Abdichtvorrichtung an dem Schaufelschaft einer Rotorstufe einer axialen Strömungsmaschine |
US9045992B2 (en) * | 2010-06-28 | 2015-06-02 | Herakles | Turbomachine blades or vanes having complementary even/odd geometry |
US9366142B2 (en) * | 2011-10-28 | 2016-06-14 | General Electric Company | Thermal plug for turbine bucket shank cavity and related method |
US9366151B2 (en) * | 2012-05-07 | 2016-06-14 | General Electric Company | System and method for covering a blade mounting region of turbine blades |
-
2013
- 2013-06-27 ES ES13174031T patent/ES2718127T3/es active Active
- 2013-06-27 EP EP13174031.8A patent/EP2818639B1/de active Active
- 2013-06-27 PL PL13174031T patent/PL2818639T3/pl unknown
-
2014
- 2014-06-26 US US14/316,035 patent/US9951631B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2818639B1 (de) | 2019-03-13 |
EP2818639A1 (de) | 2014-12-31 |
US20150003988A1 (en) | 2015-01-01 |
ES2718127T3 (es) | 2019-06-27 |
US9951631B2 (en) | 2018-04-24 |
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