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. 20, 2005
Filed:
Jan. 16, 2002
Howard J. Farr, Blue Ash, OH (US);
Keith H. Betscher, West Chester, OH (US);
Richard R. Worthing, Jr., Cincinnati, OH (US);
D Sangeeta, Cincinnati, OH (US);
Himanshu B. Vakil, Niskayuna, NY (US);
Curtis A. Johnson, Schenectary, NY (US);
Thomas J. Cartier, Jr., Scotia, NY (US);
Edward B. Stokes, Niskayuna, NY (US);
Heinz Jaster, Schenectady, NY (US);
Alexander S. Allen, Houston, TX (US);
Howard J. Farr, Blue Ash, OH (US);
Keith H. Betscher, West Chester, OH (US);
Richard R. Worthing, Jr., Cincinnati, OH (US);
D Sangeeta, Cincinnati, OH (US);
Himanshu B. Vakil, Niskayuna, NY (US);
Curtis A. Johnson, Schenectary, NY (US);
Thomas J. Cartier, Jr., Scotia, NY (US);
Edward B. Stokes, Niskayuna, NY (US);
Heinz Jaster, Schenectady, NY (US);
Alexander S. Allen, Houston, TX (US);
General Electric Company, Schenectady, NY (US);
Abstract
Analysis equipment for determining a concentration of an organic component and a caustic component of a reusable organic caustic solution that has been utilized for removing a ceramic coating from a metallic component at elevated temperatures and pressures, such as in an autoclave. Sensors are positioned between a filter for removing particles of the ceramic coating dispersed in the reusable organic caustic solution from the reusable organic caustic solution and a storage tank storing the reusable organic caustic solution after removal from the autoclave. The sensors measure physical properties of the reusable organic caustic solution after removal of the particles from the reusable organic caustic solution, such as electrical conductivity, opacity, refractive index, density, fluidity and the speed of sound in the solution.