DE60029394D1 - Rohling einer Statorschaufel und Verfahren zu dessen Herstellung - Google Patents
Rohling einer Statorschaufel und Verfahren zu dessen HerstellungInfo
- Publication number
- DE60029394D1 DE60029394D1 DE60029394T DE60029394T DE60029394D1 DE 60029394 D1 DE60029394 D1 DE 60029394D1 DE 60029394 T DE60029394 T DE 60029394T DE 60029394 T DE60029394 T DE 60029394T DE 60029394 D1 DE60029394 D1 DE 60029394D1
- Authority
- DE
- Germany
- Prior art keywords
- blank
- production
- stator blade
- stator
- blade
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
-
- 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)
- Forging (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US629305 | 1990-12-18 | ||
US14797899P | 1999-08-09 | 1999-08-09 | |
US147978P | 1999-08-09 | ||
US09/629,305 US6450766B1 (en) | 1999-08-09 | 2000-07-31 | Stator vane blank and method of forming the vane blank |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60029394D1 true DE60029394D1 (de) | 2006-08-31 |
DE60029394T2 DE60029394T2 (de) | 2007-07-12 |
Family
ID=26845399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60029394T Expired - Lifetime DE60029394T2 (de) | 1999-08-09 | 2000-08-09 | Rohling einer Statorschaufel und Verfahren zu dessen Herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6450766B1 (de) |
EP (1) | EP1076159B1 (de) |
JP (1) | JP2001099095A (de) |
DE (1) | DE60029394T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002349498A (ja) * | 2001-05-24 | 2002-12-04 | Ishikawajima Harima Heavy Ind Co Ltd | 低騒音ファン静翼 |
US6969239B2 (en) * | 2002-09-30 | 2005-11-29 | General Electric Company | Apparatus and method for damping vibrations between a compressor stator vane and a casing of a gas turbine engine |
GB0226690D0 (en) | 2002-11-15 | 2002-12-24 | Rolls Royce Plc | Vane with modified base |
FR2875559B1 (fr) * | 2004-09-21 | 2007-02-23 | Snecma Moteurs Sa | Levier de commande du calage angulaire d'une aube de stator dans une turbomachine |
US7628578B2 (en) * | 2005-09-12 | 2009-12-08 | Pratt & Whitney Canada Corp. | Vane assembly with improved vane roots |
US7963742B2 (en) * | 2006-10-31 | 2011-06-21 | United Technologies Corporation | Variable compressor stator vane having extended fillet |
US7922444B2 (en) | 2007-01-19 | 2011-04-12 | United Technologies Corporation | Chamfer rail pockets for turbine vane shrouds |
EP2031255B1 (de) * | 2007-08-30 | 2015-12-23 | Techspace Aero | Leitschaufel, Ring und Anordnung der Gleichrichterstufe eines Kompressors, einen solchen Kompressor umfassende Strömungsmaschine und Montageverfahren durch Verschweißen von Ring und Leitschaufel |
US8108992B2 (en) * | 2007-10-15 | 2012-02-07 | E. I. Du Pont De Nemours And Company | Method of making a microwave field director structure having V-shaped vane doublets |
EP2194230A1 (de) * | 2008-12-05 | 2010-06-09 | Siemens Aktiengesellschaft | Leitschaufelanordnung für eine Axialturbomaschine |
EP2218918A1 (de) * | 2009-02-13 | 2010-08-18 | Siemens Aktiengesellschaft | Axialturboverdichter für eine Gasturbine mit geringen Spaltverlusten und Diffusorverlusten |
US8454303B2 (en) * | 2010-01-14 | 2013-06-04 | General Electric Company | Turbine nozzle assembly |
US8696311B2 (en) | 2011-03-29 | 2014-04-15 | Pratt & Whitney Canada Corp. | Apparatus and method for gas turbine engine vane retention |
US9534608B2 (en) * | 2012-02-17 | 2017-01-03 | Embry-Riddle Aeronautical University, Inc. | Multi-stage axial compressor with counter-rotation |
US9777584B2 (en) * | 2013-03-07 | 2017-10-03 | Rolls-Royce Plc | Outboard insertion system of variable guide vanes or stationary vanes |
US9631504B2 (en) | 2014-04-02 | 2017-04-25 | Solar Turbines Incorporated | Variable guide vane extended variable fillet |
JP2017524091A (ja) * | 2014-05-08 | 2017-08-24 | ゼネラル・エレクトリック・カンパニイ | 分離可能な複合材ブレードを有する複合材ブースター・スプール |
CN106894848B (zh) * | 2017-02-20 | 2018-07-24 | 苏州诺迅汽车零部件有限公司 | 用于可变截面喷嘴环上的拨叉与叶片之间的铆接结构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB572859A (en) * | 1942-04-03 | 1945-10-26 | Armstrong Siddeley Motors Ltd | Mounting the blades of axial-flow, rotary compressors or turbines |
US3028661A (en) * | 1956-09-03 | 1962-04-10 | Int Nickel Co | Manufacture of turbine or compressor blades |
FR2654463A1 (fr) * | 1989-11-15 | 1991-05-17 | Snecma | Element de stator de turbomachine. |
US5378110A (en) * | 1992-09-14 | 1995-01-03 | United Technologies Corporation | Composite compressor rotor with removable airfoils |
-
2000
- 2000-07-31 US US09/629,305 patent/US6450766B1/en not_active Expired - Lifetime
- 2000-08-09 EP EP00306791A patent/EP1076159B1/de not_active Expired - Lifetime
- 2000-08-09 JP JP2000241191A patent/JP2001099095A/ja active Pending
- 2000-08-09 DE DE60029394T patent/DE60029394T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1076159B1 (de) | 2006-07-19 |
JP2001099095A (ja) | 2001-04-10 |
EP1076159A3 (de) | 2001-04-18 |
DE60029394T2 (de) | 2007-07-12 |
EP1076159A2 (de) | 2001-02-14 |
US6450766B1 (en) | 2002-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |