An electrified fire fighting vehicle includes a chassis, a cab, a body assembly rearward of the cab, a front axle, a rear axle, an energy storage system, a pump system, an engine, a clutch coupled to the engine, an accessory drive coupled to the clutch, an electromechanical transmission electrically coupled to the energy storage system, and a thermal management system configured to thermally regulate the energy storage system and the electromechanical transmission. The pump system includes a pump configured to pump a fluid from a fluid source to a fluid outlet. The clutch is coupled to the engine. The electromechanical transmission includes a first interface coupled to the accessory drive, a second interface coupled to the pump, and a third interface coupled to at least one of the front axle or the rear axle. The electromechanical transmission is selectively driven by the engine through the clutch and the accessory drive.
FIRE FIGHTING VEHICLE
2022-11-10
Patent
Electronic Resource
English
IPC: | A62C FIRE-FIGHTING , Feuerbekämpfung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |