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:
Feb. 08, 1994
Filed:
Dec. 12, 1991
Applicant:
Inventors:
Timothy L Connors, Chicago, IL (US);
Mohammed Ismail, Wheaton, IL (US);
Madjid Soofi, St. Charles, IL (US);
Assignee:
Magneco/Metrel, Inc., Addison, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239 10 ; 239142 ; 23921425 ; 239310 ; 239398 ; 366132 ; 366151 ;
Abstract
A system for spraying ceramic coatings on surfaces in contact with molten metals in which a constant amount of slurry made from water and ceramic powder is supplied to a pump and a hose for applying the slurry to the surface to be coated. Activation of an air valve delivers air to the hose at a sufficient pressure to spray the slurry on the surface to be coated. Deactivation of the air valve shuts off the pump.