DEVICE FOR APPLICATION OF COATING ON ONE OR SEVERAL THREADS BY METHOD OF DEPOSITION FROM VAPOUR PHASE Russian patent published in 2020 - IPC C23C16/54 C23C14/56 C23C16/24 C23C16/455 B32B17/02 D04H3/00 

FIELD: physics.

SUBSTANCE: invention relates to device (1) for applying coating on at least one thread (2) by vapour deposition, a coating method and a method of producing a part from composite material. Device comprises treatment chamber (4) extending along longitudinal axis (X) and comprising at least one treatment area (4a), which is between inner circumferential wall (5) and outer circumferential wall (7), and in which at least one thread (2) is to be coated by a vapour deposition method. Transfer system (6) is configured to move said at least one thread (2) through treatment area (4a). Pressure device is configured to force gas treatment phase (10a) into treatment zone (4a) through at least one inlet opening (7a) made on inner (5) or outer (7) circumferential wall. Removal device is configured to remove residual gas phase (11a) from treatment area (4a) through at least one outlet opening (8a) made on inner (5) or outer (7) circumferential wall. Said inlet opening (7a) and said outlet hole (8a) are located in one common plane (P) perpendicular to longitudinal axis (X) of treatment chamber (4) and shifted along circumferential direction (C) of treatment chamber (4).

EFFECT: disclosed is a device for applying coating on one or more threads by vapour deposition.

11 cl, 4 dwg, 1 ex