FR3134414B1 - Cale de soufflante - Google Patents
Cale de soufflante Download PDFInfo
- Publication number
- FR3134414B1 FR3134414B1 FR2203299A FR2203299A FR3134414B1 FR 3134414 B1 FR3134414 B1 FR 3134414B1 FR 2203299 A FR2203299 A FR 2203299A FR 2203299 A FR2203299 A FR 2203299A FR 3134414 B1 FR3134414 B1 FR 3134414B1
- Authority
- FR
- France
- Prior art keywords
- foot
- longitudinal groove
- wedge
- width
- fan
- 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
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
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- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
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- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
-
- 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
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05D2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
-
- 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
- F05D2270/00—Control
- F05D2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
- F05D2270/808—Strain gauges; Load cells
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
CALE DE SOUFFLANTE L’aube (1) de soufflante selon l’invention comprend un pied (10) avec une longueur et une largeur et une cale rigide (4) placée en vis-à-vis d’une surface (100) du pied (10), le pied (10) comprend une première rainure longitudinale (101) disposée dans la surface (100) du pied (10), elle est caractérisée en ce que ladite cale (4) présente une deuxième rainure longitudinale (40) s’emboitant dans la première rainure longitudinale (101). La deuxième rainure longitudinale permet de cheminer et de protéger un ou des fils de mesure provenant du tambour compresseur basse pression pour les connecter à une télémétrie. On assure ainsi le cheminement et le bon état des fils de mesure pendant les essais sur toutes les positions angulaires. Figure à publier avec l’abrégé : Figure 3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2203299A FR3134414B1 (fr) | 2022-04-11 | 2022-04-11 | Cale de soufflante |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2203299A FR3134414B1 (fr) | 2022-04-11 | 2022-04-11 | Cale de soufflante |
FR2203299 | 2022-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3134414A1 FR3134414A1 (fr) | 2023-10-13 |
FR3134414B1 true FR3134414B1 (fr) | 2024-03-22 |
Family
ID=82319948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2203299A Active FR3134414B1 (fr) | 2022-04-11 | 2022-04-11 | Cale de soufflante |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3134414B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2971541B1 (fr) * | 2011-02-16 | 2013-03-22 | Snecma | Dispositif de blocage circonferentiel d'aubes pour turbomachine, a deploiement radial par depliage d'un u |
EP2562356A1 (fr) * | 2011-08-24 | 2013-02-27 | Siemens Aktiengesellschaft | Agencement de pales |
KR102101181B1 (ko) * | 2012-06-29 | 2020-04-17 | 지멘스 에너지, 인코포레이티드 | 고온 환경들을 위한 전자 회로소자 |
FR3085714B1 (fr) * | 2018-09-11 | 2021-06-11 | Safran Aircraft Engines | Rotor de turbomachine comportant des moyens limitant les mouvements de l'aube dans le disque de rotor |
FR3107724B1 (fr) * | 2020-02-27 | 2022-06-24 | Safran Aircraft Engines | Rotor de soufflante à aubes à calage variable et turbomachine équipée d’un tel rotor |
-
2022
- 2022-04-11 FR FR2203299A patent/FR3134414B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3134414A1 (fr) | 2023-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20231013 |
|
PLFP | Fee payment |
Year of fee payment: 3 |