Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020221624 - METHOD FOR COATING AN AIRCRAFT TURBOMACHINE COMPONENT

Publication Number WO/2020/221624
Publication Date 05.11.2020
International Application No. PCT/EP2020/061080
International Filing Date 21.04.2020
IPC
F01D 5/28 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
5Blades; Blade-carrying members; Heating, heat-insulating, cooling, or antivibration means on the blades or the members
12Blades
28Selecting particular materials; Measures against erosion or corrosion
B05D 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
C23C 24/08 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
24Coating starting from inorganic powder
08by application of heat or pressure and heat
CPC
B05D 1/12
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
02performed by spraying
12Applying particulate materials
B05D 2201/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2201Polymeric substrate or laminate
B05D 2202/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2202Metallic substrate
B05D 3/0218
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
02by baking
0218Pretreatment, e.g. heating the substrate
F01D 5/288
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
5Blades; Blade-carrying members
12Blades
28Selecting particular materials; ; Particular measures relating thereto;; Measures against erosion or corrosion
288Protective coatings for blades
F05D 2220/36
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
2220Application
30in turbines
36specially adapted for the fan of turbofan engines
Applicants
  • SAFRAN AIRCRAFT ENGINES [FR]/[FR]
Inventors
  • CHARLAS, Mathieu, Julien
Agents
  • CABINET BEAU DE LOMENIE
Priority Data
FR190463002.05.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR COATING AN AIRCRAFT TURBOMACHINE COMPONENT
(FR) PROCEDE DE REVETEMENT D'UNE PIECE DE TURBOMACHINE D'AERONEF
Abstract
(EN)
The present invention relates to a method for coating an aircraft turbomachine component (1) with an erosion resistant coating, the method comprising: - depositing the erosion resistant coating by hot powder coating onto an aircraft turbomachine component made of an organic matrix composite material or made of a metallic material, said erosion resistant coating comprising a polyurethane or silicone polymer, said polymer having a glass transition temperature of less than or equal to -30°C.
(FR)
La présente invention concerne un procédé de revêtement d'une pièce (1) de turbomachine d'aéronef par un revêtement anti-érosion, le procédé comprenant : - le dépôt du revêtement anti-érosion par poudrage à chaud sur une pièce de turbomachine d'aéronef en matériau composite à matrice organique ou en matériau métallique, ledit revêtement anti-érosion comprenant un polymère polyuréthane ou silicone, ledit polymère ayant une température de transition vitreuse inférieure ou égale à -30°C.
Latest bibliographic data on file with the International Bureau