Tyler G. Kloster,Jozef Johannes Maria Janssen,Ahren Karl Johnson
申请号：
US13381747
公开号：
US20120107765A1
申请日:
2010.06.18
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The oral cleaning appliance includes an assembly for generating low-pressure bursts of gas in the range of 2-7 bar, directed to a mixing chamber portion of the appliance. A pump provides successive doses of liquid to the mixing chamber. The mixing chamber includes an outlet for liquid droplets produced by the interaction of the gas and the liquid in the mixing chamber. The gas inlet line to the mixing chamber has an internal diameter in the range of 1-5 mm. The center line of the gas inlet line is offset from the center line of the liquid droplet outlet line by a distance in the range of 1-5 mm.
