Exhaust-gas turbocharger

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United States of America Patent

PATENT NO 9488133
APP PUB NO 20130323041A1
SERIAL NO

13885480

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An exhaust-gas turbocharger (1) having a compressor (2); a turbine (5) which has a turbine wheel (6) with a radial flow region (11) and a semi-axial flow region (12) and which has a turbine housing (7) which has a spiral arrangement (9), surrounding the turbine wheel (6) at its outer circumference (8), for supplied exhaust gas; and a guide grate (10) for supplying exhaust gas to the turbine wheel (6). The guide grate (10) has a guide ring (13), which is axially movable in the charger axial direction (L) and is assigned to the radial flow region (11), and a closure sleeve (14), which is axially movable in the charger axial direction (L) and which is assigned to the semi-axial flow region (12).

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Patent Owner(s)

Patent OwnerAddress
BORGWARNER INC3850 HAMLIN ROAD AUBURN HILLS MI 48326

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kierat, Jaroslaw Frankenthal, DE 9 51

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