Global Patent Index - EP 3926236 A2

EP 3926236 A2 20211222 - PORTED BURNER

Title (en)

PORTED BURNER

Title (de)

PORTIERTER BRENNER

Title (fr)

BRÛLEUR À ORIFICES

Publication

EP 3926236 A2 20211222 (EN)

Application

EP 21178907 A 20210611

Priority

US 202063039744 P 20200616

Abstract (en)

A fuel burner includes a tube extending along a centerline from a first end to a second end and having an outer surface and an inner surface defining a central passage. The central passage is supplied at the first end with a mixture of air and combustible fuel pre-mixed upstream of the tube. The second end is closed by an end wall in a fluid-tight manner. The tube has fluid directing structure for directing the pre-mixed mixture radially outward from the central passage to an exterior of the tube such that flames exiting adjacent fluid directing structures extend towards and impinge one another.

IPC 8 full level

F23D 14/58 (2006.01)

CPC (source: EP US)

F23D 14/02 (2013.01 - US); F23D 14/58 (2013.01 - EP); F23D 14/70 (2013.01 - US); F23D 2203/1012 (2013.01 - EP US); F23D 2203/102 (2013.01 - EP); F23D 2203/1026 (2013.01 - US)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3926236 A2 20211222; EP 3926236 A3 20220309; EP 4001758 A1 20220525; US 2021388981 A1 20211216

DOCDB simple family (application)

EP 21178907 A 20210611; EP 22150730 A 20210611; US 202117338752 A 20210604