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. 11, 2014
Filed:
Oct. 05, 2010
Jos Praat, Borger, NL;
Enno Vrolijk, Dalen, NL;
Jos Praat, Borger, NL;
Enno Vrolijk, Dalen, NL;
Honeywell Technologies SARL, Rolle, CH;
Abstract
Regulating device for gas burners for providing a gas/air mixture, with a mixing device for mixing a gas flow with a combustion air flow to provide the gas/air mixture, wherein at least one gas valve is positioned in a gas line which conducts the gas flow, which is adjusted in dependence upon a measurement signal of an electric or electronic sensor, wherein the sensor determines the differential pressure between the gas line and a reference pressure. The mixing device may be formed as a Venturi nozzle, in which the gas flow and the combustion air flow are mixed, wherein the reference pressure for the sensor is a device in which the reference pressure prevails, and the device is connected via a connecting line to the Venturi nozzle downstream of the mixing region of the Venturi nozzle.