A vehicle intake supercharger is described herein. The supercharger is driven by a continuously variable transmission (CVT), which is driven by a main car transmission through a transmission output shaft. The present invention significantly improves boost by the supercharger at mid and high-end revolutions per minute (RPMs) and reduces boost lag at low-end RPMs with lower power withdrawn from the engine at higher gears. As the transmission output gets faster, lower engine power is required to spin the supercharger, where boost is optimized by the CVT depending on many factors, such as driving conditions, driver input, engine RPM and max engine intake pressure.
Continuously variable transmission (CVT) driven supercharger through transmission output
2022-10-25
Patent
Elektronische Ressource
Englisch
IPC: | F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |