Invention Grant
US09435220B2 Turbocharger control linkage with reduced heat flow 有权
涡轮增压器控制联动,减少热流量

Turbocharger control linkage with reduced heat flow
Abstract:
The life of an actuator such as a turbocharger VTG actuator is extended by reducing heat conduction from the turbine housing along the control linkage to the actuator link and into the actuator, thereby protecting sensitive electronic components. To this end, the control linkage may be equipped with cooling fins, or be made hollow rather than solid, or be made of a thermal energy retarding material in order to retard heat from the turbine housing assembly reaching the actuator.
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