FIELD: engineering industry.
SUBSTANCE: device includes housing installed on shock absorbers and rotor hinged to it, the working surfaces of which are made in the form of flattened circular cones, which differs by the fact that lower rotor base is made in the form of ellipse formed with sectional plane passing through lower point of generatrix of side rotor surface and inclined to base plane at an angle of α=15°…45°.
EFFECT: providing optimum condition which is determined by giving variability to width and area of crescent outlet gap during rotor rolling motion, possibility of providing optimality of values of these parametres, provided that generatrixes of side surfaces of rotor and stator, which are opposite to outlet gap, are mated.
1 dwg
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Authors
Dates
2010-01-27—Published
2008-10-15—Filed