The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 2015
Filed:
Jul. 29, 2010
Bastiaan Johannes DE Wit, Nuis, NL;
Fokke Roelof Voorhorst, Drachten, NL;
Johannes Tseard Van Der Kooi, Hurdegaryp, NL;
Bastiaan Johannes De Wit, Nuis, NL;
Fokke Roelof Voorhorst, Drachten, NL;
Johannes Tseard Van Der Kooi, Hurdegaryp, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
The invention relates to a cleaning device () for removing particles from a surface (). Thereto the device sprays droplets () of a fluid () into a space (). The droplets () are expelled from a rotatable brush () as a mist of droplets. Air carrying dirt particles () is exposed to the mist, whereby dirt particles coalesce with droplets in the mist in the space (). The coalesced particles () are conveyed to a cleansing unit () to be separated from the air. Finally, clean air exits from the device ().