DE60029114D1 - Axial fixation of rotor blades of a gas turbine - Google Patents
Axial fixation of rotor blades of a gas turbineInfo
- Publication number
- DE60029114D1 DE60029114D1 DE60029114T DE60029114T DE60029114D1 DE 60029114 D1 DE60029114 D1 DE 60029114D1 DE 60029114 T DE60029114 T DE 60029114T DE 60029114 T DE60029114 T DE 60029114T DE 60029114 D1 DE60029114 D1 DE 60029114D1
- Authority
- DE
- Germany
- Prior art keywords
- gas turbine
- rotor blades
- axial fixation
- fixation
- axial
- 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.)
- Expired - Lifetime
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
- F01D5/32—Locking, e.g. by final locking blades or keys
- F01D5/326—Locking of axial insertion type blades by other means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20000870311 EP1217168B1 (en) | 2000-12-21 | 2000-12-21 | Axial fixation of gas turbine rotor blades |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60029114D1 true DE60029114D1 (en) | 2006-08-10 |
Family
ID=8175882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60029114T Expired - Lifetime DE60029114D1 (en) | 2000-12-21 | 2000-12-21 | Axial fixation of rotor blades of a gas turbine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1217168B1 (en) |
DE (1) | DE60029114D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201404362D0 (en) | 2014-03-12 | 2014-04-23 | Rolls Royce Plc | Bladed rotor |
US20200131916A1 (en) * | 2018-10-31 | 2020-04-30 | United Technologies Corporation | Turbine blade assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349318A (en) * | 1980-01-04 | 1982-09-14 | Avco Corporation | Boltless blade retainer for a turbine wheel |
US5256035A (en) * | 1992-06-01 | 1993-10-26 | United Technologies Corporation | Rotor blade retention and sealing construction |
FR2694046B1 (en) * | 1992-07-22 | 1994-09-23 | Snecma | Sealing and retention device for a rotor notched with pinouts receiving blade roots. |
FR2729709A1 (en) * | 1995-01-25 | 1996-07-26 | Snecma | Turbine rotor seal and retainer |
-
2000
- 2000-12-21 EP EP20000870311 patent/EP1217168B1/en not_active Expired - Lifetime
- 2000-12-21 DE DE60029114T patent/DE60029114D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1217168A1 (en) | 2002-06-26 |
EP1217168B1 (en) | 2006-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |