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Current content: 157 337 350 patent documents

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219 431 new documents added

1 247 852 documents amended

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EP 3480520 B1 20200805 - FURNACE BURNER

Title (en)

FURNACE BURNER

Title (de)

OFENBRENNER

Title (fr)

BRÛLEUR DE FOUR

Publication

EP 3480520 B1 20200805 (EN)

Application

EP 18193973 A 20180912

Priority

US 201715803455 A 20171103

Abstract (en)

[origin: EP3480520A1] A burner, comprising: an oxygen supply tube and a burner tip defining a concave face; wherein the burner tip defines a main oxygen nozzle having a parabolic shape.

IPC 8 full level

F23D 14/20 (2006.01); F23D 14/32 (2006.01); F23D 14/58 (2006.01)

CPC (source: EP)

F23D 14/20 (2013.01); F23D 14/32 (2013.01); F23D 14/58 (2013.01); F23D 2900/21001 (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 3480520 A1 20190508; EP 3480520 B1 20200805

DOCDB simple family (application)

EP 18193973 A 20180912