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:
Dec. 29, 2009
Filed:
Dec. 21, 2005
Jose Ignacio Mugica, Bergara, ES;
Gonzalo Fernandez, Elorrio, ES;
Iñaki Ayastuy, Bergara, ES;
Coprecitec, S.L., Aretxabaleta (Guipuzcoa), ES;
Abstract
'Control system for a gas cooking device or any other gas device comprising at least one gas burner () and, for each gas burner (), an electromagnetic valve () to open or cut off the gas flow to the gas burner (), said electromagnetic valve () comprising magnetic means () to keep the gas flow open, and an actuator () that is operated manually so that it acts on the magnetic means () of the electromagnetic valve (), thereby opening the gas flow. The control system () generates a current signal (I) that circulates through the magnetic means () of the electromagnetic valve () and detects when the actuator () is operated in accordance with the change in magnetic reluctance of said magnetic means ().'