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. 05, 2002
Filed:
Jun. 22, 2000
Applicant:
Inventors:
José J. Antxia Uribetxebarria, Aretxabaleta, ES;
Maite Amozarrain Atxa, Mondragon, ES;
Assignee:
Fagor, S. Coop., Mondragon, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 3/112 ;
U.S. Cl.
CPC ...
F16K 3/112 ;
Abstract
Valve arrangement ( ) for automatically controlling the gas flow in the burner of a gas fireplace appliance, comprising a manual flow regulating tap ( ) connected to the gas supply and provided with a rotary control knob ( ), a gas switching servovalve operated by a diaphragm ( ), connected in series to the manual valve outlet ( ), and whose action is governed by an auxiliary electromagnetic bleed valve ( ), an electronic control circuit ( ) supplied by an electrical battery ( ) and an electrical thermostat switch inserted in the auxiliary valve supply line.