Device for fixing a stator vane in an annular casing of a turbomachine, jet engine including the device and method of installing the stator vane

摘要

The device has a tip (12) formed of a platform (14) with two edges e.g. upstream edge (141) and a downstream edge (142). An annular casing comprises a circumferential groove (23) formed in an interior wall with an upstream flank (21) and a downstream flank (22). A vane (10) is held by engagement of the platform in the groove. The downstream flank of the groove is in the form of a slot opening axially in the upstream direction. The vane comprises a portion of platform between an airfoil (11) and the upstream edge, where portion is pierced with a through-hole designed to accept a screw (40). An independent claim is also included for a method for mounting a stator vane in a turbojet engine.