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:
Sep. 01, 1998
Filed:
Oct. 16, 1996
Applicant:
Inventors:
David Kang, Carson City, NV (US);
Kevin Updegrove, Carson City, NV (US);
Frank Goodwater, Reno, NV (US);
Assignee:
Chromalloy Gas Turbine Corporation, San Antonio, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; B05D / ;
U.S. Cl.
CPC ...
205135 ; 427282 ; 205149 ;
Abstract
A process is provided for plating a coating onto a gas turbine engine component without detrimentally effecting air flow through cooling holes by injecting a maskant into the cooling passage to fill the cooling holes with the maskant, plating the external surface of the component with a coating, then removing the maskant from the component.