F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
F01D 9/00 (2006.01) F01D 9/04 (2006.01) F01D 11/24 (2006.01) F01D 25/08 (2006.01)
Patent
CA 2500493
A method of assembling sectored elements (14, 24) of an annular stator (10) of a high-pressure turbine of a turbomachine about a longitudinal axis (X-X) of said turbine, in which method an angular distribution pattern is defined for distributing elements of the stator over a predetermined angular sector (.PSI), said pattern being defined so as to prevent inter-sector zones of stator elements being in radial alignment, said zones being defined between two adjacent sectors (14a, 24a) of the same stator element (14, 24), and so as to repeat said distribution pattern around the entire circumference of the stator.
Procédé d'assemblage d'éléments sectorisés (14, 24) d'un stator annulaire (10) d'une turbine haute-pression de turbomachine autour d'un axe longitudinal (X-X) de ladite turbine, procédé selon lequel, on définit un motif de répartition angulaire des éléments du stator pour un secteur angulaire prédéterminé (.PSI.), le motif de répartition étant défini de façon à éviter un alignement radial entre des zones inter-secteurs (14a, 24a) des éléments du stator (14, 24) définies entre deux secteurs adjacents d'un même élément du stator, et à répéter ledit motif de répartition sur toute la circonférence du stator.
Arraitz Anne-Marie
Fachat Thierry
Friedel Jerome
Gendraud Alain
Roussin Delphine
Robic
Snecma
Snecma Moteurs
LandOfFree
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