EP 2235447 A1 20101006 - INWARDLY FIRING BURNER AND USES THEREOF
Title (en)
INWARDLY FIRING BURNER AND USES THEREOF
Title (de)
NACH INNEN FLAMMENDER BRENNER UND VERWENDUNGEN DAVON
Title (fr)
BRÛLEUR D'ALLUMAGE INTERNE ET SES UTILISATIONS
Publication
Application
Priority
- US 2008008753 W 20080717
- US 518107 A 20071226
Abstract (en)
[origin: US2009165733A1] An inwardly firing burner design is shown which can be used in a variety of heating applications. A water heater apparatus is also shown which includes a water heating tank having generally cylindrical sidewalls with upper and lower ends, each of which is closed by a transverse wall section to define a closed tank interior. The tank also has a water inlet and a water outlet. A plurality of vertically arranged fire tubes are connected between the upper and lower transverse wall sections, each fire tube having an open interior for conducting products of combustion. A burner assembly is mounted on the tank which features the inwardly firing construction that eliminates the need for an external combustion chamber.
IPC 8 full level
F24H 1/00 (2006.01)
CPC (source: EP US)
F23C 5/08 (2013.01 - EP US); F23D 14/02 (2013.01 - EP US); F23D 14/34 (2013.01 - EP US); F24H 1/36 (2013.01 - EP US)
Citation (search report)
See references of WO 2009082415A1
Designated contracting state (EPC)
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 state (EPC)
AL BA MK RS
DOCDB simple family (publication)
US 2009165733 A1 20090702; CA 2629127 A1 20090626; CA 2629127 C 20110208; EP 2235447 A1 20101006; MX 2008011917 A 20090626; WO 2009082415 A1 20090702
DOCDB simple family (application)
US 518107 A 20071226; CA 2629127 A 20080410; EP 08794563 A 20080717; MX 2008011917 A 20080918; US 2008008753 W 20080717