Brush seal labyrinth sealing means between two machine parts

Details Brush seal labyrinth sealing means between two machine parts Brush seal labyrinth sealing means between two machine parts

1985-07-09

1986-06-17

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 1, 277 84, 277 95, F16J 15447

Patent

active

045952078

ABSTRACT:
A seal between two machine parts for sealing separate spaces at different pressure from each other comprising a brush seal extending at an acute angle to a principal axis of at least one machine part for use in spatially constricted constructions with small clearances, particularly fluid-flow engines such as airplane jet engines, for sealing rotating or stationary parts.

REFERENCES:
patent: 885032 (1908-04-01), De Ferranti
patent: 1651855 (1927-12-01), Warren
patent: 2654433 (1953-10-01), Piety
patent: 2878048 (1959-03-01), Peterson

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