GB8819133D0 - Bladed rotor assembly & sealing wire therefor - Google Patents
Bladed rotor assembly & sealing wire thereforInfo
- Publication number
- GB8819133D0 GB8819133D0 GB888819133A GB8819133A GB8819133D0 GB 8819133 D0 GB8819133 D0 GB 8819133D0 GB 888819133 A GB888819133 A GB 888819133A GB 8819133 A GB8819133 A GB 8819133A GB 8819133 D0 GB8819133 D0 GB 8819133D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor assembly
- sealing wire
- bladed rotor
- wire therefor
- therefor
- 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
-
- 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
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
- F01D11/006—Sealing the gap between rotor blades or blades and rotor
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
- F01D11/006—Sealing the gap between rotor blades or blades and rotor
- F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
-
- 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
- F05D2250/10—Two-dimensional
- F05D2250/14—Two-dimensional elliptical
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888819133A GB8819133D0 (en) | 1988-08-11 | 1988-08-11 | Bladed rotor assembly & sealing wire therefor |
GB8913302A GB2221724A (en) | 1988-08-11 | 1989-06-09 | Bladed rotor assembly and sealing wire therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888819133A GB8819133D0 (en) | 1988-08-11 | 1988-08-11 | Bladed rotor assembly & sealing wire therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8819133D0 true GB8819133D0 (en) | 1988-09-14 |
Family
ID=10641993
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888819133A Pending GB8819133D0 (en) | 1988-08-11 | 1988-08-11 | Bladed rotor assembly & sealing wire therefor |
GB8913302A Withdrawn GB2221724A (en) | 1988-08-11 | 1989-06-09 | Bladed rotor assembly and sealing wire therefor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8913302A Withdrawn GB2221724A (en) | 1988-08-11 | 1989-06-09 | Bladed rotor assembly and sealing wire therefor |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8819133D0 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5941537A (en) * | 1997-09-05 | 1999-08-24 | General Eletric Company | Pressure actuated static seal |
US6375429B1 (en) * | 2001-02-05 | 2002-04-23 | General Electric Company | Turbomachine blade-to-rotor sealing arrangement |
GB0306228D0 (en) * | 2003-03-19 | 2003-04-23 | Alstom Switzerland Ltd | Turbine blades |
US8137072B2 (en) * | 2008-10-31 | 2012-03-20 | Solar Turbines Inc. | Turbine blade including a seal pocket |
US8550785B2 (en) | 2010-06-11 | 2013-10-08 | Siemens Energy, Inc. | Wire seal for metering of turbine blade cooling fluids |
US9140136B2 (en) | 2012-05-31 | 2015-09-22 | United Technologies Corporation | Stress-relieved wire seal assembly for gas turbine engines |
EP2955328B1 (en) * | 2014-06-11 | 2019-02-06 | Ansaldo Energia Switzerland AG | Rotor assembly for gas turbine with a sealing wire |
EP3438410B1 (en) | 2017-08-01 | 2021-09-29 | General Electric Company | Sealing system for a rotary machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1358798A (en) * | 1972-06-09 | 1974-07-10 | Bbc Sulzer Turbomaschinen | Sealing element for a turbo-machine |
GB1460714A (en) * | 1973-06-26 | 1977-01-06 | Rolls Royce | Bladed rotor for a gas turbine engine |
US4111603A (en) * | 1976-05-17 | 1978-09-05 | Westinghouse Electric Corp. | Ceramic rotor blade assembly for a gas turbine engine |
GB1549152A (en) * | 1977-01-11 | 1979-08-01 | Rolls Royce | Rotor stage for a gas trubine engine |
-
1988
- 1988-08-11 GB GB888819133A patent/GB8819133D0/en active Pending
-
1989
- 1989-06-09 GB GB8913302A patent/GB2221724A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2221724A (en) | 1990-02-14 |
GB8913302D0 (en) | 1989-07-26 |
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