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:
Aug. 19, 1997
Filed:
Aug. 23, 1995
Christian Larquet, Guyancourt, FR;
Alain Villermet, Viroflay, FR;
Abstract
A device for spreading a flame, comprises at least one principal nozzle (35) delivering a jet of combustible gas or combustion supporting gas (6); at least one secondary nozzle (8) delivering a jet of combustion supporting gas or combustible gas (12) which flows next to the principal jet and which has a substantially constant thickness. At least one curved surface (9) is disposed tangentially to the jet of secondary gas so as to deflect it by the Coanda effect, to draw in the principal jet of gas (6) and to mix the gas of the secondary jet (12) and the gas of the principal jet (6) to form a flame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile