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:
Jan. 25, 2000
Filed:
Jan. 27, 1998
Jack T Matsumoto, Sunnyvale, CA (US);
Charles A Dalke, Morgan Hill, CA (US);
General Electric Company, Schenectady, NY (US);
Abstract
Methods and assemblies for cleaning a control rod guide tube in a nuclear reactor are described. An assembly, in accordance with one embodiment, includes a support housing and a flush tube. The support housing includes a bore extending between its first and second ends. The flush tube also includes a bore extending between its first and second ends. The flush tube extends through the support housing bore and is movably coupled to the support housing adjacent the first end of the support housing. The second end of the flush tube extends from the support housing and includes a flush nozzle which is movable between a first, or latched, position and a second, or open, position.