Garrett TB 03 with air recirculation valve
a
b
C
KKK-K24 with air recirculation valve
a
b
C
h
General
The exhaust gas turbocharger (EGT) is a flow
machine. The energy of the engine exhaust gas
is used for driving a turbine, which in turn drives
a compressor through a shaft. The EGT is
installed between the exhaust manifold and the
exhaust pipe. It is connected to the engine oil
circuit for lubrication and cooling.
A boost pressure control valve, fitted to the
turbine housing or separately, ensures that a
boost pressure of 0.95 bar is not exceeded. if a
problem develops in the boost pressure control
valve, engine failure is prevented by means of an
engine overload protection system.
09.10 III - 050,2
Boost pressure control
Compressor houslng
Boost pressure control
valve
Compressor houslng
EXIT