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:
Sep. 25, 2012
Filed:
Jul. 01, 2009
Applicant:
Feng Zhang, Ningbo, CN;
Inventor:
Feng Zhang, Ningbo, CN;
Assignee:
Ningbo Wanan Co., Ltd., Ningbo, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas valve control device, including at least: a timing controller, and a valve, including at least a rotating button, a contact plate, an electromagnetic valve, a pressing spring, a valve cover, a valve pole, a fixing pin, a plug bar, and a valve body having a cavity. Advantages of the gas valve control device include: integration of a timing controller and a control valve; timing control can be implemented mechanically or electrically; compact structure and good appearance; easy operation; safe and reliable; and accurate timing.