ФОЛЛОУС Томас (GB),БЕКС-РАССЕЛ Уильям (GB),КОРТНИ Стивен (GB),ДЖОНС Джейсон (GB)
申请号：
RU2017143838
公开号：
RU2017143838A
申请日:
2016.04.25
申请国别(地区):
RU
年份:
2019
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.
