Surface cleaning apparatus with ionized liquid supply
First Claim
1. An apparatus for cleaning a surface, having a liquid dispenser for applying a liquid to a surface, and a liquid recovery assembly having a suction nozzle, a liquid recovery tank, and a suction source for drawing liquid from a surface into said recovery tank, the apparatus comprising:
- a power supply;
a liquid distribution assembly including;
a cleaning liquid supply reservoir for holding a supply of cleaning liquid,a surface cleaner liquid supply reservoir for holding a surface cleaner including at least one of a detergent and a surfactant for combining with a supply of cleaning liquid from said cleaning liquid supply reservoir to form a cleaning solution; and
a metal ion generator having a pair of metallic electrodes in spaced disposition, said metal ion generator being adapted to introduce metal ions into the cleaning liquid when coupled to the power supply and power is supplied to the electrodes.
5 Assignments
0 Petitions
Accused Products
Abstract
Surface cleaning includes applying a metal ion solution onto a surface to be cleaned, wherein the metal ion concentration in the cleaning solution as applied to the surface is effective to at least inhibit growth of microbes on the surface to be cleaned. An apparatus includes a metal ion generator that generates metal ions that are applied to a surface for disinfecting the surface. The metal ion generator is coupled to a liquid distribution system and power supply for generating metal ions and introducing the metal ions into a cleaning liquid. The metal ions can be distributed over the surface during application of the cleaning liquid to the surface.
28 Citations
10 Claims
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1. An apparatus for cleaning a surface, having a liquid dispenser for applying a liquid to a surface, and a liquid recovery assembly having a suction nozzle, a liquid recovery tank, and a suction source for drawing liquid from a surface into said recovery tank, the apparatus comprising:
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a power supply; a liquid distribution assembly including; a cleaning liquid supply reservoir for holding a supply of cleaning liquid, a surface cleaner liquid supply reservoir for holding a surface cleaner including at least one of a detergent and a surfactant for combining with a supply of cleaning liquid from said cleaning liquid supply reservoir to form a cleaning solution; and a metal ion generator having a pair of metallic electrodes in spaced disposition, said metal ion generator being adapted to introduce metal ions into the cleaning liquid when coupled to the power supply and power is supplied to the electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification