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:
May. 16, 2000
Filed:
Nov. 21, 1997
Eric J Berglind, St. Charles, IL (US);
James J Nonnie, Joliet, IL (US);
Stefan J Szewczyk, Lansing, IL (US);
Norman K Peck, Bloomindale, IL (US);
Donald M Krueger, Westchester, IL (US);
Paul D Frazier, West Plains, MO (US);
Other;
Abstract
An integral gas burner manifold and pressure regulator with an inlet fitting received through one wall of the manifold and threadedly engaging in the manifold a regulator body received through a second oppositely disposed wall of the manifold. The body has a valve seat and downstream ports for supplying the interior of the manifold. Portions of the body extending exteriorly of the manifold, retain and seal a housing shell having a pressure responsive diaphragm exposed to the pressure of the ports. A poppet is disposed on the valve seat and is connected to the diaphragm by a rod; and, the poppet is moved by the rod in response to changes in pressure acting on the diaphragm. The diaphragm is preloaded by an adjustable spring.