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:
Jul. 02, 2002
Filed:
Jun. 13, 2000
John I. Izuchukwu, Wildwood, MO (US);
Stan A. Sanders, Chesterfield, MO (US);
Richard Scott Remes, Chesterfield, MO (US);
Mallinckrodt Inc., St. Louis, MO (US);
Abstract
A fluid transfer control valve is connected to a pressure vessel formed from a plurality of hollow, polymeric chambers interconnected by polymeric conduit sections disposed between adjacent ones of the chambers. The valve includes a valve body and a pressure relief mechanism attached to the body. The pressure relief mechanism is operative to release pressure from the pressure vessel when the pressure within the vessel exceeds a predetermined maximum pressure. In a preferred embodiment, the relief mechanism comprises a rupture disk. The pressure relief valve may also include a filter element disposed along a fluid flow path defined within the valve body and/or a restrictive flow path for reducing the pressure of fluid flowing through the valve body.