FR1111037A - Improvements to axial flow fluid machines - Google Patents
Improvements to axial flow fluid machinesInfo
- Publication number
- FR1111037A FR1111037A FR1111037DA FR1111037A FR 1111037 A FR1111037 A FR 1111037A FR 1111037D A FR1111037D A FR 1111037DA FR 1111037 A FR1111037 A FR 1111037A
- Authority
- FR
- France
- Prior art keywords
- axial flow
- flow fluid
- fluid machines
- machines
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3144253A GB767656A (en) | 1953-11-12 | 1953-11-12 | Improvements in or relating to axial-flow fluid machines such as turbines and compressors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1111037A true FR1111037A (en) | 1956-02-21 |
Family
ID=10323152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1111037D Expired FR1111037A (en) | 1953-11-12 | 1954-10-28 | Improvements to axial flow fluid machines |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE533093A (en) |
FR (1) | FR1111037A (en) |
GB (1) | GB767656A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5501573A (en) * | 1993-01-29 | 1996-03-26 | Steam Specialties, Inc. | Segmented seal assembly and method for retrofitting the same to turbines and the like |
EP3392464A1 (en) * | 2017-04-20 | 2018-10-24 | Safran Aircraft Engines | Sealing ring member for a turbine comprising an angled cavity made of an abradable material |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2916332A (en) * | 1958-09-08 | 1959-12-08 | Vladimir H Pavlecka | Aerostatic bearings with fluid-dynamic seals |
CH606775A5 (en) * | 1975-09-30 | 1978-11-15 | Kraftwerk Union Ag | |
US4525997A (en) * | 1983-08-01 | 1985-07-02 | United Technologies Corporation | Stator assembly for bounding the flow path of a gas turbine engine |
JPS6123804A (en) * | 1984-07-10 | 1986-02-01 | Hitachi Ltd | Turbine stage structure |
EP0903468B1 (en) * | 1997-09-19 | 2003-08-20 | ALSTOM (Switzerland) Ltd | Gap sealing device |
US7708520B2 (en) * | 2006-11-29 | 2010-05-04 | United Technologies Corporation | Gas turbine engine with concave pocket with knife edge seal |
US8167547B2 (en) | 2007-03-05 | 2012-05-01 | United Technologies Corporation | Gas turbine engine with canted pocket and canted knife edge seal |
DE102009042857A1 (en) * | 2009-09-24 | 2011-03-31 | Rolls-Royce Deutschland Ltd & Co Kg | Gas turbine with shroud labyrinth seal |
US8807927B2 (en) * | 2011-09-29 | 2014-08-19 | General Electric Company | Clearance flow control assembly having rail member |
CN104912604B (en) * | 2015-06-01 | 2016-08-24 | 西安交通大学 | A kind of have the spin-ended anti-rotating plate structure pressing down and bestirring oneself |
DE102017205794A1 (en) | 2017-04-05 | 2018-10-11 | Siemens Aktiengesellschaft | Method for sealing an annular gap in a turbine and turbine |
CN108708771A (en) * | 2018-04-28 | 2018-10-26 | 北京航天动力研究所 | A kind of high-molecular organic material dynamic sealing device for cryogenic turbo |
-
0
- BE BE533093D patent/BE533093A/xx unknown
-
1953
- 1953-11-12 GB GB3144253A patent/GB767656A/en not_active Expired
-
1954
- 1954-10-28 FR FR1111037D patent/FR1111037A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5501573A (en) * | 1993-01-29 | 1996-03-26 | Steam Specialties, Inc. | Segmented seal assembly and method for retrofitting the same to turbines and the like |
EP3392464A1 (en) * | 2017-04-20 | 2018-10-24 | Safran Aircraft Engines | Sealing ring member for a turbine comprising an angled cavity made of an abradable material |
Also Published As
Publication number | Publication date |
---|---|
BE533093A (en) | 1954-11-30 |
GB767656A (en) | 1957-02-06 |
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