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:
Aug. 18, 1998
Filed:
Apr. 25, 1997
Robert F Miller, Arcadia, CA (US);
Vemco Corporation, San Dimas, CA (US);
Abstract
In a valve unit to control the flow of high-pressure fluid, the combination comprising a housing having a fluid inlet and a fluid outlet; a flow port in the housing communicating between the inlet and outlet; a control for controlling fluid flow through the flow port; tubular structure connected to the housing to receive fluid flowing through the outlet; the housing defining an annular shoulder bounding an annular recess at the outlet, and the tubular structure defining a tapered annular nose received in the recess, there being a thin metallic sealing washer clamped between the tapered annular shoulder and the nose; and the washer having a skirt carried by the tubular structure in washer aligning position relative to the nose.