Hard surface cleaners having cleaning heads with rotational assist, and associated systems, apparatuses, and methods

A hard surface cleaner having a cleaning head with rotational assist. In one embodiment, the cleaning head includes a housing having a fluid-supply and vacuum inlets. The housing also includes at least one flow-control inlet arranged with the vacuum inlet to draw a flow of air into the housing throu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BILL ELMER RICHARDSON, SEAN ALDRICH, BRETT ALAN BARTHOLMEY, WILLIAM EDWARD BRUDERS, KEITH STUDEBAKER, ROY STUDEBAKER
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS CLEANING CLEANING BEACHES CLEANING IN GENERAL CLEANING OF PERMANENT WAYS COFFEE MILLS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES DISPERSING DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FIXED CONSTRUCTIONS FOG IN GENERAL FURNITURE HUMAN NECESSITIES NOZZLES PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL SPICE MILLS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL STREET CLEANING SUCTION CLEANERS IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A hard surface cleaner having a cleaning head with rotational assist. In one embodiment, the cleaning head includes a housing having a fluid-supply and vacuum inlets. The housing also includes at least one flow-control inlet arranged with the vacuum inlet to draw a flow of air into the housing through the flow-control inlet. The cleaning head further includes a spray assembly at least partially enclosed within the housing. The spray assembly includes a shaft, at least one spray nozzle operably coupled to the shaft, and a plurality of fins also operably coupled to the shaft. The spray nozzle is configured to receive a pressurized fluid from the fluid-supply inlet and to rotate about the shaft by delivering the pressurized fluid toward a floor surface. The fins are positioned at least partially within the flow of air through the flow control inlet to control the rotational speed of the spray assembly.