LABYRINTH SEAL Russian patent published in 2003 - IPC

Abstract RU 2204071 C2

FIELD: mechanical engineering; vane machines. SUBSTANCE: invention can be used in vane machines for improving their operation. proposed labyrinth seal contains ribs arranged at angle to axis of rotation. Novelty is that vortex generator is installed on surface of inner load bearing ring of guide vane assembly before first rib of labyrinth seal. EFFECT: improved reliability of labyrinth seal. 1 dwg

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RU 2 204 071 C2

Authors

Danilenko N.V.

Suvorov A.V.

Stanitskij D.A.

Dygin V.G.

Dates

2003-05-10—Published

2001-07-24—Filed