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. 20, 2013
Filed:
Mar. 04, 2011
Willem Super, Emmen, NL;
Willem Super, Emmen, NL;
Honeywell Technologies Sarl, Rolle, CH;
Abstract
A mixing device () for a gas burner, with a housing () having a combustion air inlet (), a gas inlet () and an outlet () for the mixture of gas and combustion air, and with a Venturi device () which is positioned in the housing, wherein the Venturi device is contoured to form a contraction section (), a mixing section () and a diffuser section (). A guide device () for combustion air, which divides combustion air which enters the mixing device via the combustion air inlet () into a primary flow and a secondary flow, may be positioned inside the Venturi device, wherein the combustion air of the primary flow, issuing from the combustion air inlet, can be fed to the mixing section () via the contraction section (), and wherein the combustion air of the secondary flow, issuing from the combustion air inlet, can be mixed downstream of the mixing section () in the region of the diffuser section () with the mixture of the gas and the combustion air of the primary flow.