Atlas Copco Airpower, Naamloze Vennootschap

Michail Georgiou

An element for compressing a gas, having a housing () in which a first and second rotor () are mounted, wherein the housing () is provided with an axial outlet opening () formed by: a tongue-shaped protrusion () between first and second proximal edge (), wherein an edge of the tongue-shaped protrusion () is formed by a first and second tongue edge () that is further from the rotational axis of the first or second rotor () than the second or first tongue edge (); and a first tongue edge radius of the first tongue edge () relative to the first rotational axis is smaller than a parallel radius of a first geometric path relative to the first rotational axis, which path is a point of contact, situated furthest from the first rotational axis, between the end surfaces of a first and second lobe ().

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Wilrijk, Belgium

Michail Georgiou