Gruppo funzionale 2 Telaio › 43 Freni, complesso pneumatico e freni addizzionali › 43.25 Freno motore — Serie 382 (modelli 0**)
EinPAS 21 Freni/impianto di depressione/impianto pneumatico › 21.20 Freno motore › 21.20.1 Informazione basilare — Serie 382 (modelli 0**)
GF43.25-B-2008A
Engine brake function
12.02.16
Vehicle382.0
B42.60-0064-01
20.05Engine brake drive cylinder
33.01Engine brake electropneumatic valve
cBraking pressure
Operation
When actuated, the engine brake electropneumatic valve (33.01) allows the passage of air from the air reservoir (5.01) into the engine brake drive cylinder (20.05).
The engine brake pneumatic cylinder (20.05) drives the throttle butterfly of the engine brake, which is (normally) located in the engine exhaust circuit.
