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. 03, 2001
Filed:
Oct. 25, 1999
James R. Henderson, Emlenton, PA (US);
Other;
Abstract
Apparatus is provided for filtering particulate matter from a fluid flow pumped from a coolant pool for a nuclear reactor. The apparatus comprises a large vessel with an interior chamber in which is rotatably supported a turntable in the form of a rigid basket-like support structure on which a large number of disposable filter cartridges are removably secured. Part of the turntable is a manifold assembly for distributing contaminated fluid received from a central conduit to the inlet side of the filter cartridges in the chamber. The vessel serves as a containment for coolant processed through the filters whereby the cleansed coolant may be conducted outwardly from the vessel through an outlet port and piped back to the pool of origin. Gate means are provided on the vessel in the form of normally closed ball valves which allow, during shut-down of the apparatus, extension, into and through the vessel, of tools to manipulate the turntable within the vessel and to accomplish filter cartridge replacement.