Machine for cleaning air vents

(19)

(11)

EP 1 145 775 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	18.06.2003 Bulletin 2003/25

(43)	Date of publication A2:
	17.10.2001 Bulletin 2001/42

(21)	Application number: 01500096.1

(22)	Date of filing: 04.04.2001

(51)	International Patent Classification (IPC)⁷: B08B 9/049, F24F 13/02

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

04.04.2000 ES 200000844

(71)	Applicant: Calidad del Aire y Tecnologia, S.L.
	28230 Las Rozas (Madrid) (ES)

(72)	Inventor:
	Cuevas Martin, Luis Miguel 28230 Las Rosas (Madrid) (ES)

(74)	Representative: Primo de Rivera y Urquijo, Jose Antonio
	General Martinez Campos, 51 28010 Madrid 28010 Madrid (ES)

(54)	Machine for cleaning air vents

(57) An improved machine (1) for cleaning air vents, of the type that is introduced into air vents for cleaning the same and which moves by means of casters or tracks (5) and is provided with a camera (7) for recording the inside of the vent, which is situated on the machine and connected to an outside monitor, the machine being controlled from the outside of said vent. Cleaning of the vent is carried out by means of rotating devices (3) which eliminate dirt from the vents and which are also controlled from the external control panel.

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