Follows, Thomas,Bex-Russell, William,Courtney, Stephen,Jones, Jason
申请号：
AU2016265623
公开号：
AU2016265623B2
申请日:
2016.04.25
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
A fluid delivery system of a dental cleaning appliance includes a fluid inlet, a pump for drawing a working fluid through the fluid inlet, a hydraulic accumulator for receiving working fluid from the pump, a nozzle having a fluid outlet, and a valve located between the accumulator and the nozzle. The valve has an open position for enabling the accumulator to deliver a burst of working fluid to the nozzle, and a closed position for enabling the accumulator to be replenished under the action of the pump. A control circuit actuates the pump and controls the position of the valve.
