Turbocharger system having an air-cooled wastegate actuator

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United States of America Patent

PATENT NO 10450946
APP PUB NO 20180066576A1
SERIAL NO

15810577

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Abstract

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A system and methods for a vehicle are provided for adjusting each of a speed of a radiator fan and a position of grille shutters of the vehicle responsive to a temperature at a wastegate exceeding a temperature threshold. In one example, a system may include a radiator fan at a front end of a vehicle, an engine coupled to an exhaust passage, a turbine in the exhaust passage having a bypass conduit, a wastegate positioned in the turbine conduit, and the wastegate receiving airflow from downstream of the radiator fan via a cooling duct.

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Patent Owner(s)

  • FORD GLOBAL TECHNOLOGIES, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coon, Matthew Madison Heights, US 4 21
Gardner, Timothy J Wyandotte, US 27 464
Spannbauer, Shawn Michael Royal Oak, US 3 14
Tiernan, Christopher David Commerce Township, US 3 24
Yamada, Shuya Shark Novi, US 41 342

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