A vehicle includes an engine, a transmission associated with the engine, and an engine retarder having a deactivated state and an activated state. The engine retarder is configured to provide a retarding torque to the engine in the activated state. The vehicle also includes a fan associated with the engine. The fan is configured to be activated in response to a selection of a transmission gear ratio greater than or equal to a threshold gear ratio while the engine retarder is in the activated state. The fan assists in providing additional retarding torque to the engine while activated.
RETARDING SYSTEM
VERZÖGERUNGSSYSTEM
SYSTÈME DE RALENTISSEMENT
2017-02-01
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING |