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. 08, 2000
Filed:
Dec. 03, 1996
Applicant:
Inventors:
Richard J Bloch, Raleigh, NC (US);
Ahmad A Moccari, Cary, NC (US);
Assignee:
Carolina Power & Light Company, Raleigh, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K / ; F16K / ;
U.S. Cl.
CPC ...
137488 ; 251 611 ; 251368 ; 2989013 ;
Abstract
Normally closed valves that operate in the environment of nuclear power plants are provided with surface-modified valve seat components to alleviate sticking of the valves. The surface modification is achieved by ion implantation of a coating of, for example, platinum, palladium, platinum/palladium or palladium/gold on at least one valve seat component.
Quick Actions:
Bloch, Richard. (2000). Alleviating sticking of normally closed valves in nuclear reactor plants (U.S. Patent No. 6098655). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6098655
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile