FR3121951B1 - REINFORCEMENT SYSTEM FOR A COMPOSITE FAN CASING, CORRESPONDING FAN CASING AND TURBOMACHINE - Google Patents
REINFORCEMENT SYSTEM FOR A COMPOSITE FAN CASING, CORRESPONDING FAN CASING AND TURBOMACHINE Download PDFInfo
- Publication number
- FR3121951B1 FR3121951B1 FR2103894A FR2103894A FR3121951B1 FR 3121951 B1 FR3121951 B1 FR 3121951B1 FR 2103894 A FR2103894 A FR 2103894A FR 2103894 A FR2103894 A FR 2103894A FR 3121951 B1 FR3121951 B1 FR 3121951B1
- Authority
- FR
- France
- Prior art keywords
- fan casing
- reinforcement system
- turbomachine
- longitudinal axis
- extending
- 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
- 230000002787 reinforcement Effects 0.000 title abstract 4
- 239000002131 composite material Substances 0.000 title abstract 2
- 230000000295 complement effect Effects 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
- F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
-
- 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
- F01D21/12—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to temperature
-
- 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
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
- F05D2300/6034—Orientation of fibres, weaving, ply angle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
L’invention concerne un système de renforcement (22) destiné à équiper un carter de soufflante (8) pour une turbomachine, le carter de soufflante (8), réalisé dans un matériau composite avec un renfort fibreux et une matrice, comprenant une paroi (20) généralement cylindrique d’axe longitudinal X et au moins une bride de fixation (21a, 21b), annulaire, s’étendant radialement en formant une zone de jonction (17). Selon l’invention, le système de renforcement comprend au moins une embase (23) s’étendant au moins en partie suivant une direction circonférentielle autour de l’axe longitudinal X, l’embase présentant une première surface de contact (24a) de forme complémentaire avec une surface radiale (25) de la bride de fixation (21a, 21b) et un côté (26a) destiné à épouser la zone de jonction (17), et au moins un organe de renfort (30) qui comporte une semelle (31) s’étendant depuis l’embase suivant l’axe longitudinal, la semelle présentant une deuxième surface de contact (32) de forme complémentaire avec une surface radialement externe (27) de la paroi cylindrique. Figure pour l’abrégé : Figure 4The invention relates to a reinforcement system (22) intended to equip a fan casing (8) for a turbomachine, the fan casing (8), made of a composite material with a fibrous reinforcement and a matrix, comprising a wall ( 20) generally cylindrical with longitudinal axis X and at least one fixing flange (21a, 21b), annular, extending radially forming a junction zone (17). According to the invention, the reinforcement system comprises at least one base (23) extending at least partly in a circumferential direction around the longitudinal axis complementary with a radial surface (25) of the fixing flange (21a, 21b) and a side (26a) intended to match the junction zone (17), and at least one reinforcing member (30) which comprises a sole ( 31) extending from the base along the longitudinal axis, the sole having a second contact surface (32) of complementary shape with a radially external surface (27) of the cylindrical wall. Figure for the abstract: Figure 4
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2103894A FR3121951B1 (en) | 2021-04-15 | 2021-04-15 | REINFORCEMENT SYSTEM FOR A COMPOSITE FAN CASING, CORRESPONDING FAN CASING AND TURBOMACHINE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2103894A FR3121951B1 (en) | 2021-04-15 | 2021-04-15 | REINFORCEMENT SYSTEM FOR A COMPOSITE FAN CASING, CORRESPONDING FAN CASING AND TURBOMACHINE |
FR2103894 | 2021-04-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3121951A1 FR3121951A1 (en) | 2022-10-21 |
FR3121951B1 true FR3121951B1 (en) | 2023-09-29 |
Family
ID=76283955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2103894A Active FR3121951B1 (en) | 2021-04-15 | 2021-04-15 | REINFORCEMENT SYSTEM FOR A COMPOSITE FAN CASING, CORRESPONDING FAN CASING AND TURBOMACHINE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3121951B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2936223B1 (en) * | 2008-09-23 | 2010-09-17 | Airbus France | DEVICE FOR CONNECTING AN AIR INLET AND A MOTORIZATION OF AN AIRCRAFT NACELLE |
US9140135B2 (en) * | 2010-09-28 | 2015-09-22 | United Technologies Corporation | Metallic radius block for composite flange |
FR2978734B1 (en) * | 2011-08-05 | 2015-01-02 | Airbus Operations Sas | CONNECTION DEVICE PARTICULARLY ADAPTED TO ENSURE THE CONNECTION BETWEEN AN AIR INLET AND A MOTORIZATION OF AN AIRCRAFT NACELLE |
SG11201404100TA (en) * | 2012-02-16 | 2014-10-30 | United Technologies Corp | Composite fan containment case assembly |
WO2015076882A2 (en) * | 2013-09-09 | 2015-05-28 | United Technologies Corporation | Fan cases and manufacture methods |
-
2021
- 2021-04-15 FR FR2103894A patent/FR3121951B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3121951A1 (en) | 2022-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960029686A (en) | Compensator joint or flange for conduit | |
FR3063514B1 (en) | TURBOMACHINE BLADE AND METHOD FOR MANUFACTURING THE SAME | |
FR3064029B1 (en) | AIR-FIRE SEAL AND ASSEMBLY INCLUDING SUCH A SEAL | |
FR3081211B1 (en) | TURBOMACHINE COMBUSTION CHAMBER SET | |
US8403116B2 (en) | Protective pipe for a piston/cylinder unit | |
US7383808B1 (en) | Articulated piston skirt | |
FR3091725B1 (en) | TOGETHER FOR A TURBOMACHINE | |
FR3121951B1 (en) | REINFORCEMENT SYSTEM FOR A COMPOSITE FAN CASING, CORRESPONDING FAN CASING AND TURBOMACHINE | |
FR3094051B1 (en) | Squirrel-type cage ring in composite bi-material and metal, and rolling element bearing assembly equipped with such a ring | |
US3094881A (en) | Sheave | |
CN107620752A (en) | With the anti-connector assembly assembly parts for jabbing feature | |
ITTO970400A1 (en) | LID FOR BEARING. | |
JP7030279B2 (en) | Color and how to install the color | |
US20180037204A1 (en) | Vacuum Brake Booster Comprising Reinforced Housing | |
KR100582243B1 (en) | Flange joint | |
US9903426B1 (en) | Brake actuator apparatus for shielding and centering | |
KR102036266B1 (en) | Grating for ship and assembling method thereof | |
FR3119648B1 (en) | Thrust reverser comprising grids and movable cowls assembled by recess | |
FR3080667B1 (en) | PULSATION DAMPER DEVICE | |
FR3080168B1 (en) | ASSEMBLY FOR A TURBOMACHINE COMBUSTION CHAMBER | |
US20160153139A1 (en) | Screening device | |
FR3106329B1 (en) | System for assembling an airbag channel through a support panel | |
FR3092611B1 (en) | Turbomachine blower | |
FR3065481B1 (en) | TURBINE ASSEMBLY, PARTICULARLY FOR A TURBOMACHINE | |
KR102348134B1 (en) | Oil seal and apparatus with the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20221021 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |