F - Mech Eng,Light,Heat,Weapons – 16 – C
Patent
F - Mech Eng,Light,Heat,Weapons
16
C
F16C 17/04 (2006.01) F16C 33/10 (2006.01)
Patent
CA 2647491
A hydrodynamic plain bearing comprises a rotor which is rotatable about a rotational axis and which is mounted in the axial direction on a plurality of support segments (12), wherein a lubricating oil film is generated in a bearing gap between the rotor and the support segments (12). In a plain bearing of said type, circulation of the lubricating oil is effected in a simple way in that the plain bearing is provided with an integrated pump device (15) for pumping the lubricating oil around in a circuit.
L'invention concerne un palier hydrodynamique coulissant qui comprend une bague de roulement qui peut tourner autour d'un axe de rotation et qui est montée dans la direction axiale sur plusieurs segments de support (12). Entre la bague de roulement et les segments de support (12), un film de lubrification se forme dans un interstice de palier. Dans un tel palier coulissant, on obtient de manière simple une circulation de l'huile de lubrification par le fait que le palier coulissant est équipé d'un dispositif intégré de pompage (15) qui pompe l'huile de lubrification en circuit fermé.
Fuerst Axel Guenter Albert
Matyscak Kamil
Alstom Technology Ltd.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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