COMPRESSEUR DE TURBOMACHINE A DEUX FLUX SEPARES

The compressor has a series of wheels of fixed blades (12) and wheels of movable blades (11) moved in rotation inside ribs delimited by a rotating hub (6) and an external casing (7). The blades carry circumferential extensions i.e. fin carriers (8), at a given height of vanes. The extensions are pos...

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Bibliographic Details
Main Author RIOS, JEAN-FRANCOIS , ANTOINE, CHRISTIAN
Format Patent
LanguageFrench
Published 13.07.2018
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The compressor has a series of wheels of fixed blades (12) and wheels of movable blades (11) moved in rotation inside ribs delimited by a rotating hub (6) and an external casing (7). The blades carry circumferential extensions i.e. fin carriers (8), at a given height of vanes. The extensions are positioned on height of the vane with respect to extensions of adjacent blades located immediately in upstream and in downstream. The extensions axially extend over length of cord and extend circumferentially in order to form a circular ply for radial separation of ribs into two annular rib parts. An independent claim is also included for a turboshaft engine.
Bibliography:Application Number: FR20120060763