US 11,851,201 B2
Turbomachine comprising a means of suspension
Quentin Matthias Emmanuel Garnaud, Moissy-Cramayel (FR); Guillaume Glemarec, Moissy-Cramayel (FR); Hervé Jean Albert Mouton, Moissy-Cramayel (FR); Guilhem Seize, Moissy-Cramayel (FR); and Benoit Bernard René Leclerc, Moissy-Cramayel (FR)
Assigned to SAFRAN AIRCRAFT ENGINES, Paris (FR)
Appl. No. 17/283,742
Filed by SAFRAN AIRCRAFT ENGINES, Paris (FR)
PCT Filed Oct. 4, 2019, PCT No. PCT/FR2019/052354
§ 371(c)(1), (2) Date Apr. 8, 2021,
PCT Pub. No. WO2020/074810, PCT Pub. Date Apr. 16, 2020.
Claims priority of application No. 1859309 (FR), filed on Oct. 8, 2018.
Prior Publication US 2021/0323690 A1, Oct. 21, 2021
Int. Cl. B64D 27/26 (2006.01); B64D 27/16 (2006.01)
CPC B64D 27/26 (2013.01) [B64D 27/16 (2013.01); B64D 2027/262 (2013.01)] 20 Claims
OG exemplary drawing
 
1. Turbomachine extending along an axis, comprising a high-pressure body with a high-pressure compressor coupled in rotation to a high-pressure turbine, and a low-pressure body including a low-pressure compressor coupled in rotation to a low-pressure turbine, an upstream casing located upstream of the high-pressure compressor, and means of suspension for the turbomachine, intended for attaching the turbomachine to an aircraft pylon, the said means of suspension comprising an upstream suspension system with a beam intended to be attached to the pylon, at least two connecting rods spaced apart circumferentially from each other and each articulated at a first end to the beam and at a second end to the upstream casing, a rudder bar articulated on the beam at the level of a circumferentially central zone of said rudder bar, at least two force-recovery rods to take up the thrust forces of the turbomachine, spaced apart circumferentially from each other and each articulated at a first end on the rudder bar and at a second end on a fixed part of the turbomachine, the said at least two force-recovery rods being located upstream of a radial suspension plane defined by the two connecting rods, the means of suspension also comprising a downstream suspension system capable of connecting the pylon to a fixed downstream casing of the turbomachine.