Spraying device comprising a metering chamber

The present invention relates to a spraying device for spraying an enclosure with a liquid cleanser. The device comprises a metering system communicating with a reservoir and a spray head containing a vibrating mesh spray actuator. The metering system comprises a metering chamber, a weir member and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Pasquini, Federico, Thompson, Guy Richard, Pietrasanta, Davide
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS FIXED CONSTRUCTIONS FLUSHING VALVES THEREFOR MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME NOZZLES PERFORMING OPERATIONS PHYSICS SEWERAGE SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TESTING TRANSPORTING WATER SUPPLY WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
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Beschreibung
Zusammenfassung:	The present invention relates to a spraying device for spraying an enclosure with a liquid cleanser. The device comprises a metering system communicating with a reservoir and a spray head containing a vibrating mesh spray actuator. The metering system comprises a metering chamber, a weir member and a conduit means. The device is rotatable between a first recharging orientation and a second dispensing orientation. The conduit means comprises an element selected from a check valve and a channel. In particular, the invention relates to a spraying device which is suited for automatically cleaning a toilet bowl. The invention also relates to a cartridge configured to be received by the spraying device. Furthermore the invention relates to a method for spraying an enclosure comprising a rotatable lid with a liquid cleanser.