COMPRESSOR DIFFUSER

A compressor diffuser for a vehicle engine turbocharger, the diffuser comprising: a diffuser housing having a gas flow path having a side wall connecting a gas inlet to a gas outlet; a plurality of pivotally mounted diffuser vanes arranged in the flow path to control gas flow, and a vane angle contr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SLUPSKI, KEVIN, ALLEN, JOHN, F, MCARDLE, NATHAN, J, ELLIS, STEPHEN, W, DON, ARNOLD, STEVEN
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A compressor diffuser for a vehicle engine turbocharger, the diffuser comprising: a diffuser housing having a gas flow path having a side wall connecting a gas inlet to a gas outlet; a plurality of pivotally mounted diffuser vanes arranged in the flow path to control gas flow, and a vane angle control device for adjusting the angle of each of the plurality of vanes in the flow path; the control device comprising a unison ring coupled to the plurality of vanes in such a way that rotation of the unison ring pivots each of the vanes by interaction of a cam surface with a respective cam follower.