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Cleaning equipment
专利权人:
ダイソン・テクノロジー・リミテッド
发明人:
ジェームズ・デイヴィッド・コールマン,アンドリュー・ニコラス・ウォルトン,ルーク・ウィリアム・デイヴィソン,ロバート・ローレンス・トウィーディ
申请号:
JP2017208027
公开号:
JP6549672B2
申请日:
2017.10.27
申请国别(地区):
JP
年份:
2019
代理人:
摘要:
A dental cleaning appliance includes a nozzle having a fluid chamber, a fluid outlet and a channel extending between the fluid chamber and the fluid outlet. A water reservoir provides water to a pump for generating a burst of pressurized water, which is supplied to the nozzle by a fluid conduit. Following the delivery of the burst of water to the teeth of the user, a valve draws water back into the fluid chamber from the channel to prevent that water from dripping from the fluid outlet before the next water burst is generated by the pump. Simultaneously, air may be drawn into the fluid chamber, for example, through the fluid outlet, for mixing with the next water burst to generate a fluid burst for delivery to the user's teeth.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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