US 11,891,907 B2
Turbogenerator for aircraft, comprising an improved oil system
Camel Serghine, Moissy-Cramayel (FR); and Denis Antoine Julien Real, Moissy-Cramayel (FR)
Assigned to SAFRAN HELICOPTER ENGINES, Bordes (FR); and SAFRAN POWER UNITS, Toulouse (FR)
Appl. No. 17/757,529
Filed by SAFRAN HELICOPTER ENGINES, Bordes (FR); and SAFRAN POWER UNITS, Toulouse (FR)
PCT Filed Dec. 18, 2020, PCT No. PCT/FR2020/052522
§ 371(c)(1), (2) Date Jun. 16, 2022,
PCT Pub. No. WO2021/123657, PCT Pub. Date Jun. 24, 2021.
Claims priority of application No. 1915265 (FR), filed on Dec. 20, 2019.
Prior Publication US 2023/0026754 A1, Jan. 26, 2023
Int. Cl. F01D 25/18 (2006.01); F01D 15/10 (2006.01); B64D 27/10 (2006.01); B64D 27/24 (2006.01); B64D 27/02 (2006.01)
CPC F01D 25/18 (2013.01) [B64D 27/10 (2013.01); B64D 27/24 (2013.01); F01D 15/10 (2013.01); B64D 2027/026 (2013.01); F05D 2220/323 (2013.01); F05D 2220/76 (2013.01); F05D 2260/609 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A turbogenerator for an aircraft comprising:
a turboshaft engine;
an electric generator comprising a rotor driven mechanically by the turboshaft engine and a stator supported by a casing of the electric generator;
wherein the turbogenerator comprises a static decanter of an air/oil mixture coming from the turboshaft engine, the static decanter being positioned around the casing of the electric generator.