A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/65
A47L 11/34 (2006.01) A47L 7/00 (2006.01) A47L 11/30 (2006.01) A47L 11/40 (2006.01)
Patent
CA 1324464
ABSTRACT Title: "Suction cleaning head" An elongate cleaning head comprises an outer housing (10) defining a suction chamber (11) and an inner compartment (20) having a cleaning liquid reception chamber (25) into which liquid is drawn through an inlet (21) by virtue of a reduced pressure established within the reception chamber (25) by means of air-flow passageways (28) which extend between the upper region of the chamber and a low pressure zone within the suction chamber (11). Liquid is allowed to flow out from the reception chamber (25) through fine liquid outlet passageways 33 into a liquid delivery chamber (29) adjacent the mouth of the inner compartment (20). A float bar (27) may be provided within the reception chamber (25) to close off the air-flow passageways (28) and/or the liquid inlet (21)
583507
Holland John A.
Holland John A.
Ridout & Maybee Llp
Vax Appliances Inc.
Vax Appliances (australia) Pty Limited
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