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:
Mar. 28, 2000
Filed:
Feb. 03, 1998
Marc Champion, La Tour de Salvagny, FR;
Gerard Scremin, Bron, FR;
Alain Huguet, Caluire et Cuire, FR;
Eric Carrato, Vaulx-Milieu, FR;
Thomas M Benton, Wichita, KS (US);
Randall L May, Andover, KS (US);
The Coleman Company, Inc., Wichita, KS (US);
Abstract
An appliance for burning a combustible gas, for example a liquefied petroleum gas. The appliance includes a relatively massive metal body forming a heat sink, in which there is formed a passage for flow of the combustible gas from a feed inlet to a discharge outlet. A control member controls the flow rate of the combustible gas. A mixing member for mixes primary air in with a stream of the combustible gas in a gaseous phase in order to obtained a mixture that can be burned. A burner burns the mixture to be burned, and is in thermal connection with the metal body. The control member includes a pressure reducer, at least partially incorporated into the metal body. The pressure reducer includes a chamber into which the combustible gas is admitted in a liquid phase at high pressure, and a chamber from which the gas is discharged at low pressure, at least partially in the gaseous phase. The chambers are formed in the metal body. The pressure reducer also includes a valve situated for the most part within the metal body.