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Emanator Device
专利权人:
发明人:
Mauro Davanzo
申请号:
US15152928
公开号:
US20160256587A1
申请日:
2016.05.12
申请国别(地区):
US
年份:
2016
代理人:
摘要:
An emanator device for emanating an air treatment agent into the surrounding air comprises a housing which contains a solid or liquid source of the air treatment agent, wherein the housing comprises a blister or capsule containing an air treatment agent and a plurality of openings which are sufficiently small that they can be closed by a film or plug of water. For example the openings may be provided by a gauze or mesh. The openings do not inhibit the emanation of air treatment agent released from the blister, but when the emanator device is subject to wet conditions, as may happen in a dishwashing machine, the openings are blocked by a film or plug of water. The air treatment agent does not therefore enter the water, where it may have caused adverse effects, or simply have been wasted. Under dry conditions, however, emanation occurs normally.
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