Apparatus and method for exhausting smoke with air outlet connected to a central mechanical ventilation system

(19)

(11)

EP 1 843 100 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	25.01.2012 Bulletin 2012/04

(43)	Date of publication A2:
	10.10.2007 Bulletin 2007/41

(21)	Application number: 07075231.6

(22)	Date of filing: 28.03.2007

(51)

International Patent Classification (IPC):

F24F 7/06^(2006.01)

F24C 15/20^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK RS

(30)

Priority:

04.04.2006 NL 1031508

(71)	Applicant: ABK InnoVent B.V.
	7008 AT Doetinchem (NL)

(72)	Inventor:
	Kruse, Berend 7001 GD Doetinchem (NL)

(74)	Representative: Baeten, Ernest et al
	Algemeen Octrooi- en Merkenbureau P.O. Box 645 5600 AP Eindhoven 5600 AP Eindhoven (NL)

(54)	Apparatus and method for exhausting smoke with air outlet connected to a central mechanical ventilation system

(57) The invention relates to a device for exhausting air, comprising an exhaust device provided with an air inlet, an air outlet and connecting means for connecting the air outlet of the exhaust device to a central mechanical ventilation system (cmv) provided with a first fan of a building, with a second fan to enable a better exhaustion of air at the exhaust device than by means of the cmv, wherein means are provided for diverting at least part of the air flow from the air outlet of the exhaust device away from the connection to the cmv. The invention also relates to a connecting device for connecting an air outlet of an exhaust device to a cmv and to a building provided with such a device. The invention further relates to a method for connecting an exhaust device to a cmv.

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