TWEEDIE, ROBERT LAWRENCE,VINCENT, CHRISTOPHER GRAHAM,FOLLOWS, THOMAS JAMES DUNNING,COLEMAN, JAMES DAVID,WALTON, ANDREW NICHOLAS
申请号:
CA3041817
公开号:
CA3041817A1
申请日:
2017.10.17
申请国别(地区):
CA
年份:
2018
代理人:
摘要:
A fluid delivery system for a dental cleaning appliance includes a nozzle for delivering a burst of working fluid to the teeth of a user, and a fluid conduit for conveying working fluid to the nozzle. A body of the nozzle defines a fluid chamber and a channel for conveying working fluid from the fluid chamber to a fluid outlet from the nozzle. The fluid chamber has a tangential inlet for receiving working fluid from the fluid conduit.