Apparatus and method for cleaning surfaces

A method for cleaning surfaces having the steps of depositing a cleaning fluid onto the surface from a cleaning fluid reservoir on a wet extractor, contacting the surface with a hand-held ultrasonic spot cleaner, applying ultrasonic vibrations to the surface using the hand-held ultrasonic spot clean...

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Bibliographic Details
Main Authors JOSEFSSON THOMAS, KONTIO CHRISTER, SEPKE ARNOLD
Format Patent
LanguageChinese
English
Published 06.05.2009
Subjects
CLEANING
CLEANING IN GENERAL
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TRANSPORTING
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Summary:A method for cleaning surfaces having the steps of depositing a cleaning fluid onto the surface from a cleaning fluid reservoir on a wet extractor, contacting the surface with a hand-held ultrasonic spot cleaner, applying ultrasonic vibrations to the surface using the hand-held ultrasonic spot cleaner to help release soil form the surface, and removing the cleaning fluid and soil using the wet extractor. A wet extractor having an ultrasonic cleaning component is also provided. Further provided is a combined cleaning system having a cleaning device and a hand-held ultrasonic spot cleaner. The cleaning device has a dirt receptacle, a nozzle adapted to be positioned adjacent a surface to be cleaned, and a vacuum source adapted to generate a working air flow from the nozzle to the dirt receptacle. The hand-held ultrasonic spot cleaner includes an ultrasonic wave generating source, an ultrasonic cleaning head adapted to be driven by the ultrasonic wave generating source, and a control switch adapted to selectively
Bibliography:Application Number: CN2005817607