COMBUSTION CHAMBER IN A TURBOMACHINE

摘要

The invention relates to an annular combustion chamber in a turbomachine, comprising two coaxial walls of revolution, one an internal wall (12) and the other an external wall (14), between which emerge fuel injectors (19) each engaged in centring means (36) which are moveable in the radial direction in support means (38), the chamber also comprising means (50, 68) of axial retention in the upstream direction of the centring means. According to the invention, the means of axial retention in the upstream direction are fixed removably to at least one of the internal (12) or external (14) walls of revolution.