Method for determining a boost pressure setpoint in an...

Details Method for determining a boost pressure setpoint in an... Method for determining a boost pressure setpoint in an...

2005-05-31

2005-05-31

Trieu, Thai-Ba (Department: 3748)

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

With supercharging means for engine

Reexamination Certificate

active

06898933

ABSTRACT:
The invention relates to a method for determining a boost pressure in an internal combustion engine having an exhaust gas turbocharger in which a wastegate is actuated via the compressed boost air. Since a basic force is required in order to enable actuation of the wastegate, the setpoints for the boost pressure are limited to a minimum value.

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patent: 6619261 (2003-09-01), Wang et al.

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