F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
F16J 15/447 (2006.01)
Patent
CA 2402110
The invention relates to a labyrinth seal. The seal gap (12) is configured in a cone shape with a diameter which increases in the opposite direction to the flow of leakage, in order to reduce or prevent an axial flow of leakage through the sealing ring gap during operation.
L'invention concerne une garniture d'étanchéité en forme de labyrinthe et vise à réduire ou à empêcher, pendant le fonctionnement, une fuite de fluide dans le sens axial à travers un espace d'étanchéité annulaire (12). A cet effet, ce dernier (12) se présente sous la forme d'un cône dont le diamètre augmente dans le sens opposé au sens d'écoulement du fluide.
Hallmann Dieter
Skumawitz Erwin
Bombardier Transportation Gmbh
Daimlerchrysler Rail Systems Gmbh
Fetherstonhaugh & Co.
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