DEVICE FOR COATING A TURBOMACHINE ANNULAR CASING

• Main Authors: VARIN FRANCK BERNARD LEON, LE BIEZ PHILIPPE CHARLES ALAIN, SELEZNEFF SERGE GEORGES VLADIMIR, LE BEC PATRICE, MARSALEIX FABRICE, CHAZAL DUFOUR JACQUES, SACY THIERRY, LENFANT MICHEL
• Format: Patent
• Language: Chinese; English
• Published: 16.02.2018
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; STEAM ENGINES; TRANSPORTING; WEAPONS

A device (21) for coating a surface of an turbomachine annular casing (10), with an abradable layer obtained by polymerising a resin, characterised in that it comprises first support means (22), optionally second automated means (24) movable relative to the first support means and comprising means for depositing said resin, that are configured to deposit the resin on said surface of the casing, means for spreading said resin, that are configured to spread the resin on said surface of the casing, and means for unwinding a plastic film intended to be interposed between said spreading means and the resin. 种用于涂覆涡轮机环形壳体(10)的表面的设备(21)，该环形壳体具有通过使树脂聚合获得的耐磨层，其特征在于，所述设备包括第支撑装置(22)、能够相对于第支撑装置移动的可选的第二自动化装置(24)，并且该第二自动化装置包括用于沉积所述树脂的装置、用于铺展所述树脂的装置和用于展开旨在插入所述铺展装置和树脂之间的塑料膜的装置，其中所述用于沉积树脂的装置被构造成使树脂沉积在壳体的所述表面上，所述用于铺展树脂的装置被构造成使树脂铺展在壳体的所述表面上。