Alan D. Sheidler,James W. Musser,Peter Finamore,Joseph A. Teijido
申请号：
US12128886
公开号：
US08626400B2
申请日:
2008.05.29
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A method for powering a system in a vehicle, the method including the steps of mechanically coupling, driving and controlling. The mechanically coupling step includes coupling a power unit with at least one primary load, the at least one primary load including a propulsion load. The driving step includes driving a cleaning fan and a cleaning shoe with at least one power source, the at least one power source being mechanically independent from the power unit. The controlling step includes controlling a speed of the at least one power source independent of a speed of the power unit.
