ELONGATED HOLLOW MEMBER FOR A CONDENSATION HEAT EXCHANGER OF A GAS CONDENSATION BOILER FOR PRODUCING HOT WATER - Patent 2438363

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EP 2 438 363 A2

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(88)	Date of publication A3:
	10.11.2011

(43)	Date of publication:
	11.04.2012 Bulletin 2012/15

(21)	Application number: 09787747.6

(22)	Date of filing: 05.06.2009

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International Patent Classification (IPC):

F24H 1/43^(2006.01)

F24H 9/00^(2006.01)

(86)	International application number:
	PCT/IT2009/000245

(87)	International publication number:
	WO 2010/140175 (09.12.2010 Gazette 2010/49)

(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 MK MT NL NO PL PT RO SE SI SK TR

(71)	Applicant: ELBI International S.p.A.
	10129 Torino (IT)

(72)	Inventors:
	CASIRAGHI, Stefano I-23875 Osnago (IT) CANNAS, Christian I-23826 Mandello del Lario (IT)

(74)	Representative: Quinterno, Giuseppe et al
	Jacobacci & Partners S.p.A. Corso Emilia 8 10152 Torino 10152 Torino (IT)

(54)	ELONGATED HOLLOW MEMBER FOR A CONDENSATION HEAT EXCHANGER OF A GAS CONDENSATION BOILER FOR PRODUCING HOT WATER