EP 1800068 B1 20130515 - HEAT EXCHANGER FOR COMMON USE FOR BOILER AND HOT WATER SUPPLY
Title (en)
HEAT EXCHANGER FOR COMMON USE FOR BOILER AND HOT WATER SUPPLY
Title (de)
WÄRMETAUSCHER ZUR GEMEINSAMEN VERWENDUNG FÜR KESSEL UND HEISSWASSERVERSORGUNG
Title (fr)
ÉCHANGEUR THERMIQUE DESTINÉ À UN USAGE COMMUN COMME CHAUDIÈRE ET COMME ALIMENTATION EN EAU CHAUDE
Publication
Application
Priority
- KR 2005000805 W 20050319
- KR 20040081928 A 20041013
Abstract (en)
[origin: WO2006041244A1] A heat exchanger for common use for both a boiler and a hot water supply is provided, which includes a plurality of inner plate members (110) having inner plate member grooves formed on either side of the upper end thereof, and a burner provided on the bottom surface thereof, to thereby perform a combustion chamber function; combustion heat fin tubes (120) formed of a number of heat exchange tubes on the outer circumferential surface of which transfer heat fins are formed; an insulation member (130) which is installed in an identical area along the inner walls of the inner plate members; and an independent heat exchanger body which is connected with the combustion heat fin tubes. Thus, a heat exchanger for a condensing or noncondensing gas boiler can be manufactured at low cost, through the common heat exchanger. Further, two kinds of heat exchangers can be manufactured through a single common heat exchanger to thereby make an additional process unnecessary.
IPC 8 full level
CPC (source: EP KR US)
F24H 1/14 (2013.01 - KR); F24H 1/40 (2013.01 - KR); F28D 7/0066 (2013.01 - EP US); F28D 7/024 (2013.01 - EP US); F28D 7/08 (2013.01 - EP US); F28D 7/085 (2013.01 - EP US); F28F 1/24 (2013.01 - EP US); F28F 9/001 (2013.01 - EP US)
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006041244 A1 20060420; CN 100451526 C 20090114; CN 1910408 A 20070207; EP 1800068 A1 20070627; EP 1800068 B1 20130515; JP 2007517180 A 20070628; KR 100570291 B1 20060411; PL 1800068 T3 20131031; US 2007204980 A1 20070906
DOCDB simple family (application)
KR 2005000805 W 20050319; CN 200580002090 A 20050319; EP 05789794 A 20050319; JP 2006545247 A 20050319; KR 20040081928 A 20041013; PL 05789794 T 20050319; US 59265105 A 20050319