Title (en)

HEAT EXCHANGER FOR A COMBINED BOILER, AND COMBINED BOILER USING SAID HEAT EXCHANGER

Title (de)

WÄRMETAUSCHER FÜR EINEN KOMBIKESSEL UND KOMBIKESSEL MIT DIESEM WÄRMETAUSCHER

Title (fr)

ECHANGEUR THERMIQUE POUR CHAUDIERE COMBINEE, ET CHAUDIERE COMBINEE UTILISANT UN TEL ECHANGEUR THERMIQUE

Publication

EP 1831609 A1 20070912 (EN)

Application

EP 05810014 A 20051130

Priority

• IB 2005003604 W 20051130
• IT TO20040846 A 20041201

Abstract (en)

[origin: WO2006059208A1] An instantaneous heat exchanger (30) for heating sanitary water in a combined boiler (1) has a casing defining a chamber for a first fluid, within which there extends a conduit or tubing for a second fluid. At least one of the chamber and the conduit has a substantial capacity of containment of the respective fluid, preferably comprised between three and six litres, and the heat exchanger (30) is pre-arranged for hydraulic connection to a standardized connection assembly (P, 17, 18) for an ordinary plate-type heat exchanger for a combined boiler.

IPC 8 full level

F24D 3/08 (2006.01); F24H 9/14 (2006.01); F28D 7/02 (2006.01); F28D 7/14 (2006.01)

CPC (source: EP US)

F24D 3/087 (2013.01 - EP US); F24H 9/14 (2013.01 - EP US); F24H 9/142 (2013.01 - EP US); F24H 9/146 (2013.01 - EP US); F28D 7/024 (2013.01 - EP US); F28D 7/14 (2013.01 - EP US); F24H 1/52 (2013.01 - EP US)

Citation (search report)

See references of WO 2006059208A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2006059208 A1 20060608; WO 2006059208 A8 20061026; AT E508333 T1 20110515; CA 2588748 A1 20060608; DE 602005027900 D1 20110616; EP 1831609 A1 20070912; EP 1831609 B1 20110504; IT TO20040846 A1 20050301; US 2009095235 A1 20090416

DOCDB simple family (application)

IB 2005003604 W 20051130; AT 05810014 T 20051130; CA 2588748 A 20051130; DE 602005027900 T 20051130; EP 05810014 A 20051130; IT TO20040846 A 20041201; US 72068705 A 20051111