FR2671140B1 - RECTIFIER BLADE FOR TURBOMACHINE COMPRESSOR. - Google Patents
RECTIFIER BLADE FOR TURBOMACHINE COMPRESSOR.Info
- Publication number
- FR2671140B1 FR2671140B1 FR9016285A FR9016285A FR2671140B1 FR 2671140 B1 FR2671140 B1 FR 2671140B1 FR 9016285 A FR9016285 A FR 9016285A FR 9016285 A FR9016285 A FR 9016285A FR 2671140 B1 FR2671140 B1 FR 2671140B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine compressor
- rectifier blade
- rectifier
- blade
- turbomachine
- 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 - Fee Related
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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9016285A FR2671140B1 (en) | 1990-12-27 | 1990-12-27 | RECTIFIER BLADE FOR TURBOMACHINE COMPRESSOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9016285A FR2671140B1 (en) | 1990-12-27 | 1990-12-27 | RECTIFIER BLADE FOR TURBOMACHINE COMPRESSOR. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2671140A1 FR2671140A1 (en) | 1992-07-03 |
FR2671140B1 true FR2671140B1 (en) | 1995-01-13 |
Family
ID=9403677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9016285A Expired - Fee Related FR2671140B1 (en) | 1990-12-27 | 1990-12-27 | RECTIFIER BLADE FOR TURBOMACHINE COMPRESSOR. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2671140B1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2697285B1 (en) * | 1992-10-28 | 1994-11-25 | Snecma | Blade end locking system. |
US6312219B1 (en) * | 1999-11-05 | 2001-11-06 | General Electric Company | Narrow waist vane |
EP1213483B1 (en) * | 2000-12-06 | 2006-03-15 | Techspace Aero S.A. | Compressor stator stage |
EP1389670A1 (en) * | 2002-08-16 | 2004-02-18 | Siemens Aktiengesellschaft | Turbine vanes support with turbine vanes |
FR2954420B1 (en) * | 2009-12-18 | 2012-12-07 | Snecma | REINFORCED COMPRESSOR RECTIFIER EXTERNAL VIROVER FOR AIRCRAFT TURBOKER |
EP2692995B1 (en) | 2012-07-30 | 2017-09-20 | Ansaldo Energia IP UK Limited | Stationary gas turbine engine and method for performing maintenance work |
EP2937517B1 (en) * | 2014-04-24 | 2019-03-06 | Safran Aero Boosters SA | Stator of an axial turbomachine and corresponding turbomachine |
US10655502B2 (en) | 2017-05-26 | 2020-05-19 | United Technologies Corporation | Stator assembly with retention clip for gas turbine engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB695724A (en) * | 1950-08-01 | 1953-08-19 | Rolls Royce | Improvements in or relating to structural elements for axial-flow turbo-machines such as compressors or turbines of gas-turbine engines |
US2812158A (en) * | 1951-12-06 | 1957-11-05 | United Aircraft Corp | Stator ring construction |
US2812159A (en) * | 1952-08-19 | 1957-11-05 | Gen Electric | Securing means for turbo-machine blading |
US2857093A (en) * | 1954-12-02 | 1958-10-21 | Cincinnati Testing & Res Lab | Stator casing and blade assembly |
US2944326A (en) * | 1955-06-02 | 1960-07-12 | Gen Electric | Method of staking blades |
US3836282A (en) * | 1973-03-28 | 1974-09-17 | United Aircraft Corp | Stator vane support and construction thereof |
FR2282550A1 (en) * | 1974-08-21 | 1976-03-19 | Shur Lok International Sa | MONOBLOC CASING COMPRESSOR STATOR |
IT1062412B (en) * | 1976-06-15 | 1984-10-10 | Nuovo Pignone Spa | PERFECT LOCKING SYSTEM IN POSITION OF THE BLADES ON THE STATIC CASE OF AN AXIAL COMPRESSOR OPERATING IN A PULVERULENT ENVIRONMENT |
FR2568953B1 (en) * | 1984-08-08 | 1989-02-10 | Ratier Figeac Soc | FIXED BLADE FOR REACTORS |
-
1990
- 1990-12-27 FR FR9016285A patent/FR2671140B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2671140A1 (en) | 1992-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20070831 |