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:
Oct. 14, 1997
Filed:
Jun. 20, 1996
Applicant:
Inventor:
Charles F Beeson, Goshen, IN (US);
Assignee:
Johnson Service Company, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
251 613 ; 2772 / ;
Abstract
A high pressure water regulating valve is provided having a sealing means capable of withstanding greater interior pressure than previous designs. The valve comprises a base having a passage extending therethrough. The base includes a groove integrally formed in a top surface thereof. An O-ring is situated in the groove and at least one diaphragm is located over the O-ring and the top surface of the base. A pressure plate having a ridge-like clamping bead projecting therefrom is secured to the base such that the diaphragm and O-ring form a seal between the pressure plate and the base.