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:
Oct. 28, 2025
Filed:
Jan. 23, 2020
L'air Liquide, Société Anonyme Pour L'etude ET L'exploitation Des Procédés Georges Claude, Paris, FR;
Philippe Poynot, Les Loges-en-Josas, FR;
Sébastien Cadalen, Paris, FR;
Vincent Gourlaouen, Montigny-le-bretonneux, FR;
Romain Ravet, Les Loges-en-Josas, FR;
Rémy Vandendriessche, Palaiseau, FR;
Xavier Paubel, Montigny-le-bretonneux, FR;
Abstract
Post-mix burner and use of same for generating a flame curtain, the burner having a longitudinal central dividing wall () terminating in a wall head () towards the burner top (), an oxidant inlet compartment () and an oxidant outlet compartment () on a first side of the central wall (), a fuel inlet compartment () and a fuel outlet compartment on the opposite side of the central wall (); the wall head () presenting a first set of oxidant outlet passages () and a second set of fuel outlet passages () terminating respectively in first oxidant ejection openings () and second fuel ejection openings () in an ejection surface () at the burner top (), the oxidant and fuel ejection openings () each extending in the longitudinal direction along the ejection surface ().