FLOOR NOZZLE APPARATUS AND SUCTION-CLEANING DEVICE

FLOOR NOZZLE APPARATUS AND SUCTION-CLEANING DEVICE

A floor nozzle apparatus is provided, including a receiving chamber having a receiving space, at least one cleaning roller arranged in the receiving space and rotatable about an axis of rotation, and a suction connector on which a suction stream acts during operation, wherein there is arranged betwe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SPROLL, Markus, GELTZ, Tobias, SCHOLL, Dominik, THOMAS, David
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Beschreibung
Zusammenfassung:A floor nozzle apparatus is provided, including a receiving chamber having a receiving space, at least one cleaning roller arranged in the receiving space and rotatable about an axis of rotation, and a suction connector on which a suction stream acts during operation, wherein there is arranged between the receiving space and the suction connector a funnel-shaped duct device opening into the receiving space by an orifice and connecting to the suction connector or including the suction connector, and wherein the orifice has a width, in a direction of width parallel to the axis of rotation, having at least one of the following: (i) the width of the orifice is at least 30% of a width of the receiving space in the direction of width; (ii) the width of the orifice is at least three times a width of an opening in the suction connector in the direction of width.