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. 07, 1997
Filed:
Sep. 20, 1995
Mark E Gillen, Crawfordsville, IN (US);
Banjo Corporation, Crawfordsville, IN (US);
Abstract
A reduced length bolted ball valve assembly used to control the flow of liquid between components of a liquid handling system. The valve assembly includes an abutting pair of end bodies, connectable to the liquid handling system components, which are attached by bolts passing through flanges provided at the inward ends of the end bodies. One end body, which is provided with a liquid system connector that both outwardly projects from the attachment flange and is used to connect to the liquid handling system component, includes an interior cavity outward of its attachment flange. Housed within this interior cavity is a rotatable ball valve element with a diametric bore. A handle is engaged with the rotatable ball valve element via a member which extends through an end body bore, which opens into the interior cavity and which is located outward of the attachment flange. The handle allows the valve element to be rotated to effect opening and closing of flow communication between liquid conveying bores provided within the end bodies.