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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.:

US 7794800 B1

PDFFull Text
Expired
Date of Patent:
Sep. 14, 2010

Filed:

Sep. 01, 2005

Component coating

Applicants:

Daniel Clark, Derby, GB;

Jeffrey Allen, Derby, GB;

Inventors:

Daniel Clark, Derby, GB;

Jeffrey Allen, Derby, GB;

Assignee:

Rolls-Royce plc, London, GB;

Attorneys:

Jeffrey S. Melcher

Manelli Denison & Selter PLLC

Primary Examiner:

Marianne L Padgett

Int. Cl.
CPC ...
B05D 3/06 (2006.01); B05D 3/00 (2006.01); B05D 7/14 (2006.01); B05D 5/00 (2006.01); C23C 14/16 (2006.01); C23C 14/34 (2006.01); C23C 14/58 (2006.01); B05D 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract

In order to achieve micro alloying of protective coatings for components such as turbine blades in a turbine engine, a base metal is splutter coated by deposition of a trace element to a desired proportion. A protective layer of the base metal is then applied over the trace element to prevent further reaction or oxidation of the trace elements. A coating consumable is therefore formed from the base metal and the trace element. The consumable may be produced immediately prior to coating of the component or may be inertly stored for subsequent use. The consumable is applied by laser deposition techniques whereby a coating is formed in the melting process.

Find Patent Forward Citations

Clark, Daniel. (2010). Component coating (U.S. Patent No. 7794800). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7794800

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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