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:
Jan. 02, 1990
Filed:
Sep. 08, 1988
Jean-Bernard Le Monnier de Gouville, Veigne, FR;
Bernard Dane, Veigne, FR;
Sourdillon-Airindex, , FR;
Abstract
In a pilot flame gas burner, particularly for a domestic appliance, comprising principal orifices for main flames distributed peripherally and peripheral gas conduit means beneath the principal orifices to generate at least one pilot flame extending peripherally to heat the foot of the main flames, the invention provides the following improvement. Said peripheral gas conduit means are arranged to generate a pilot flame collar extending continuously over the periphery of the burner without projecting appreciably from the peripheral surface of the burner and so that in zones disposed beneath the principal orifices, and each associated with at least one principal orifice, the pilot flame is more active and is adapted to heat the corresponding feet of the main flames.