FIELD: transport machine building.
SUBSTANCE: invention relates to cooling of pressure regulator actuator in vehicle turbocharger system. System and methods for vehicle to control both radiator fan speed and position of radiator grille of vehicle, when threshold temperature is exceeded on turbocompressor pressure regulator. In one example, the system can comprise a radiator fan in the front of the vehicle, an engine connected to the outlet channel, a turbine in the exhaust passage, having a bypass channel, a turbocompressor pressure regulator disposed in the turbine bypass channel, wherein turbocompressor pressure regulator receives air flow through cooling channel from downstream of radiator fan, wherein cooling channel has first end located in vehicle front near radiator fan, and a second end located in the area between the front wheel and the rear wheel of the vehicle near the turbocompressor pressure regulator drive.
EFFECT: disclosed are turbocompressor system and cooling methods of pressure regulator in turbocompressor system.
19 cl, 10 dwg
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Authors
Dates
2020-03-18—Published
2016-02-10—Filed