Global Patent Index - EP 2626627 A1

EP 2626627 A1 20130814 - PREMIXING BURNER HAVING DOUBLE FIRE PORTS

Title (en)

PREMIXING BURNER HAVING DOUBLE FIRE PORTS

Title (de)

VORMISCHBRENNER MIT DOPPELTEM FEUERANSCHLUSS

Title (fr)

BRÛLEUR À PRÉ-MÉLANGE À ORIFICES DOUBLES

Publication

EP 2626627 A1 20130814 (EN)

Application

EP 11830825 A 20110517

Priority

  • KR 20100096405 A 20101004
  • KR 2011003618 W 20110517

Abstract (en)

Provided is a premixing burner having double fire ports capable of conducting stable combustion regardless of an amount of input of combustible gas. The premixing burner having double fire ports which previously mixes and bums a gas and air is configured so that a plurality of plates, each of which is partly cut out, overlap to form a burner body, so that the plurality of plates are disposed so that cut portions are crossed between the neighboring plates so as to form a flow path of mixed gas and the plurality of fire ports, and so that the fire ports are configured so that the fire ports, each of which has a relatively small cross section through which the mixed gas flows based on a flowing direction of the mixed gas, are serially connected to the fire ports, each of which has a relatively large cross section.

IPC 8 full level

F23D 14/14 (2006.01); F23D 14/58 (2006.01)

CPC (source: EP)

F23D 14/02 (2013.01); F23D 14/586 (2013.01)

Designated contracting state (EPC)

AL 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 RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2626627 A1 20130814; EP 2626627 A4 20180110; CN 103154613 A 20130612; JP 2013539008 A 20131017; KR 101177210 B1 20120824; KR 20120034979 A 20120413; WO 2012046939 A1 20120412

DOCDB simple family (application)

EP 11830825 A 20110517; CN 201180048757 A 20110517; JP 2013531469 A 20110517; KR 20100096405 A 20101004; KR 2011003618 W 20110517