CH373062A - Blade sealing for turbines - Google Patents
Blade sealing for turbinesInfo
- Publication number
- CH373062A CH373062A CH7124259A CH7124259A CH373062A CH 373062 A CH373062 A CH 373062A CH 7124259 A CH7124259 A CH 7124259A CH 7124259 A CH7124259 A CH 7124259A CH 373062 A CH373062 A CH 373062A
- Authority
- CH
- Switzerland
- Prior art keywords
- turbines
- blade sealing
- blade
- sealing
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/20—Actively adjusting tip-clearance
- F01D11/22—Actively adjusting tip-clearance by mechanically actuating the stator or rotor components, e.g. moving shroud sections relative to the rotor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS155658 | 1958-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH373062A true CH373062A (en) | 1963-11-15 |
Family
ID=5350206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7124259A CH373062A (en) | 1958-03-25 | 1959-03-25 | Blade sealing for turbines |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH373062A (en) |
FR (1) | FR1219504A (en) |
GB (1) | GB869908A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3063386D1 (en) * | 1979-01-15 | 1983-07-07 | Carding Spec Canada | Gas compressor or blower |
GB2051962B (en) * | 1979-06-30 | 1982-12-15 | Rolls Royce | Turbine shroud ring support |
FR2540938B1 (en) * | 1983-02-10 | 1987-06-05 | Snecma | TURBINE RING OF A TURBOMACHINE |
FR2577281B1 (en) * | 1985-02-13 | 1987-03-20 | Snecma | TURBOMACHINE HOUSING ASSOCIATED WITH A DEVICE FOR ADJUSTING THE GAP BETWEEN MOBILE BLADES AND HOUSING |
US5104287A (en) * | 1989-09-08 | 1992-04-14 | General Electric Company | Blade tip clearance control apparatus for a gas turbine engine |
US5054997A (en) * | 1989-11-22 | 1991-10-08 | General Electric Company | Blade tip clearance control apparatus using bellcrank mechanism |
US6896483B2 (en) * | 2001-07-02 | 2005-05-24 | Allison Advanced Development Company | Blade track assembly |
EP1890011A1 (en) * | 2006-08-07 | 2008-02-20 | ABB Turbo Systems AG | Axial flow turbine with slotted shroud |
GB0914679D0 (en) * | 2009-08-24 | 2009-09-30 | Rolls Royce Plc | Adjustable fan case liner and mounting method |
EP3097274B1 (en) * | 2013-12-30 | 2021-05-19 | Raytheon Technologies Corporation | Accessible rapid response blade tip clearance control system |
US9945244B2 (en) * | 2015-08-13 | 2018-04-17 | General Electric Company | Turbine shroud assembly and method for loading |
US9903218B2 (en) | 2015-08-17 | 2018-02-27 | General Electric Company | Turbine shroud assembly |
CN105840549B (en) * | 2016-03-30 | 2018-05-22 | 中国科学院工程热物理研究所 | Compressor blade tip clearance and casing shape active control mechanism in the range of a kind of full working scope |
-
1959
- 1959-03-25 FR FR790547A patent/FR1219504A/en not_active Expired
- 1959-03-25 CH CH7124259A patent/CH373062A/en unknown
- 1959-03-25 GB GB1040659A patent/GB869908A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1219504A (en) | 1960-05-18 |
GB869908A (en) | 1961-06-07 |
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