A mixing head and a burner comprising the mixing head

(19)

(11)

EP 2 014 982 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	13.06.2012 Bulletin 2012/24

(43)	Date of publication A2:
	14.01.2009 Bulletin 2009/03

(21)	Application number: 08075581.2

(22)	Date of filing: 20.06.2008

(51)

International Patent Classification (IPC):

F23D 14/62^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA MK RS

(30)

Priority:

13.07.2007 IT MO20070235

(71)	Applicant: TCK S.R.L.
	41053 Maranello (MO) (IT)

(72)	Inventor:
	Tagliazucchi, Daniele 41051 Castelnuovo Rangone, Modena (IT)

(74)	Representative: Gotra, Stefano et al
	BUGNION S.p.A. Via M. Vellani, 20 41124 Modena 41124 Modena (IT)

(54)	A mixing head and a burner comprising the mixing head

(57) A mixing head for burners comprises a cylindrical, internally hollow, main body (2), extending around an axis (3) and comprising a cylindrical lateral surface (4) delimited by an open end (2a) for allowing an input of a gas into the cylindrical body (2), and by a closed end (2b), which is opposite the first end (2a). The cylindrical surface (4) exhibits a flame-ignition zone (4a) comprising a plurality of nozzles (5) through which the gas exits. In proximity of the open end (2a) of the main body (2) there is a diffuser disc (6) comprising a plurality of slits (9) which allow an air flow to pass through the disc (6) and to reach the nozzles (5). The nozzles (5) are arranged along a plurality of mutually parallel circumferences (12) which are axially aligned along the entire flame zone (4a).

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