FR3023197B1 - Procede de moulage d'une aube a baignoire en ceramique - Google Patents
Procede de moulage d'une aube a baignoire en ceramique Download PDFInfo
- Publication number
- FR3023197B1 FR3023197B1 FR1456457A FR1456457A FR3023197B1 FR 3023197 B1 FR3023197 B1 FR 3023197B1 FR 1456457 A FR1456457 A FR 1456457A FR 1456457 A FR1456457 A FR 1456457A FR 3023197 B1 FR3023197 B1 FR 3023197B1
- Authority
- FR
- France
- Prior art keywords
- blade
- core
- wax
- tub
- molding
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 5
- 239000000919 ceramic Substances 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title abstract 2
- 229910010293 ceramic material Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/20—Specially-shaped blade tips to seal space between tips and stator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/103—Multipart cores
-
- 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/284—Selection of ceramic materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1456457A FR3023197B1 (fr) | 2014-07-04 | 2014-07-04 | Procede de moulage d'une aube a baignoire en ceramique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1456457A FR3023197B1 (fr) | 2014-07-04 | 2014-07-04 | Procede de moulage d'une aube a baignoire en ceramique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3023197A1 FR3023197A1 (fr) | 2016-01-08 |
FR3023197B1 true FR3023197B1 (fr) | 2021-07-30 |
Family
ID=51894123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1456457A Active FR3023197B1 (fr) | 2014-07-04 | 2014-07-04 | Procede de moulage d'une aube a baignoire en ceramique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3023197B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2078596A (en) * | 1980-06-19 | 1982-01-13 | Rolls Royce | Method of Making a Blade |
GB2378733A (en) * | 2001-08-16 | 2003-02-19 | Rolls Royce Plc | Blade tips for turbines |
US7419363B2 (en) * | 2005-05-13 | 2008-09-02 | Florida Turbine Technologies, Inc. | Turbine blade with ceramic tip |
FR2889088B1 (fr) * | 2005-07-29 | 2008-08-22 | Snecma | Noyau pour aubes de turbomachine |
-
2014
- 2014-07-04 FR FR1456457A patent/FR3023197B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3023197A1 (fr) | 2016-01-08 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20160108 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20200304 |
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Year of fee payment: 7 |
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