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:
Jul. 09, 2019
Filed:
Feb. 17, 2016
Tomas Ekman, Saltsjö-Boo, SE;
Rudiger Eichler, Täby, SE;
Tomas Ekman, Saltsjö-Boo, SE;
Rudiger Eichler, Täby, SE;
Linde Aktiengesellschaft, Munich, DE;
Abstract
A burner device () having a longitudinal axis (L), a fuel outlet and an oxidant outlet, includes an inner tube () carrying an oxidant to the oxidant outlet in the inner tube, and an outer tube () arranged concentrically with the inner tube and carrying a fuel to the fuel outlet in the outer tube. The oxidant outlet includes at least one aperture () directing the oxidant at a primary oxidant angle (b) of between 45° and 82.5° from the longitudinal axis, and the fuel outlet includes at least one aperture () directing the fuel at a fuel angle (a) of between 45° and 82.5° from the longitudinal axis, the fuel angle being at least as large as the primary oxidant angle. A related heating method is also provided.