Global Patent Index - EP 0864813 B1

EP 0864813 B1 20030219 - Gas burner

Title (en)

Gas burner

Title (de)

Gasbrenner.

Title (fr)

Brûleur à gaz

Publication

EP 0864813 B1 20030219 (DE)

Application

EP 98200735 A 19980309

Priority

NL 1005494 A 19970311

Abstract (en)

[origin: EP0864813A1] The main burner body (2) has an upstream inflow surface (4), and a downstream outflow surface (6), with passages (8) between the two surfaces. At least some of the openings (8'a,8'b) of the ducts (8) and situated in the inflow surface are spaced apart by unequal distances (d1,d2) in relation to the upstream, perforated reference plane (18). The distance-variations between the openings and the reference plane perform at least a periodic function in a direction across the flow direction of the gas mixture.

IPC 1-7

F23D 14/46; F23D 14/14

IPC 8 full level

F23D 14/14 (2006.01); F23D 14/46 (2006.01)

CPC (source: EP US)

F23D 14/145 (2013.01 - EP US); F23D 14/46 (2013.01 - EP); F23D 2203/102 (2013.01 - EP); F23D 2210/00 (2013.01 - EP); F23D 2900/00003 (2013.01 - EP)

Designated contracting state (EPC)

FR GB IT NL

DOCDB simple family (publication)

EP 0864813 A1 19980916; EP 0864813 B1 20030219; NL 1005494 C2 19980914

DOCDB simple family (application)

EP 98200735 A 19980309; NL 1005494 A 19970311