Method and device for controlling the pressure of the exhaust gas of a machine
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United States of America Patent
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Nov 30, 2021
Grant Date -
Nov 5, 2020
app pub date -
Jan 22, 2019
filing date -
Jan 22, 2018
priority date (Note) -
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Abstract
The invention relates to a method for controlling the pressure of the exhaust gas of a machine, in particular an internal combustion engine. The exhaust gas is discharged from the machine via an exhaust gas line, and the exhaust gas line has a regulating device, preferably comprising a throttle valve or a throttle flap, said regulating device delimiting a pressure-regulated section of the exhaust gas line. Gas, preferably air, which is regulated into the pressure-regulated section via a compressed gas line is supplied such that the pressure in the pressure-regulated section is substantially kept at a constant value. The invention additionally relates to a corresponding device.
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