The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2017
Filed:
Aug. 27, 2009
Nicolas Docquier, Philadelphia, PA (US);
Robert Kalcevic, Versailles, FR;
Magnus Mortberg, Frankfurt am Main, DE;
Remi Pierre Tsiava, Saint Germain-les-Corbeil, FR;
Nicolas Docquier, Philadelphia, PA (US);
Robert Kalcevic, Versailles, FR;
Magnus Mortberg, Frankfurt am Main, DE;
Remi Pierre Tsiava, Saint Germain-les-Corbeil, FR;
Abstract
A method for generating combustion by means of a burner assembly and corresponding burner assembly are disclosed. The burner assembly comprises a refractory block, a fuel supply system and an oxidant supply system. The refractory block defines along one plane Pat least one fuel passageway extending from a fuel inlet port to a fuel outlet port, and along a second plane Pat least one oxidant passageway extending from an oxidant inlet port to an oxidant outlet port, said first and second planes intersecting along a line that is beyond said outlet ports, said oxidant supply system comprising a pair of oxidant supply means, an inlet of the inner oxidant supply means being connected to a source of a first oxidant having a first oxygen concentration and an inlet of the concentric outer oxidant supply means being connected to a source of a second oxidant having a second oxygen concentration, the method having improved flexibility in oxygen concentration in the oxidant.