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:
Mar. 28, 1989
Filed:
Mar. 24, 1987
Applicant:
Inventors:
Seigou Hiramoto, Amagasaki, JP;
Osamu Hamada, Amagasaki, JP;
Takeshi Morita, Amagasaki, JP;
Megumi Ohmine, Amagasaki, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 531 ; 427 35 ;
Abstract
A process for coating a workpiece with a ceramic material comprising the steps of axially advancing a cylindrical ceramic rod of a ceramic material relative to a workpiece while rotating it about its axis in a vacuum, to feed the ceramic rod into an energy beam for evaporation. The rate of feeding of the ceramic rod depends on the rate of deposition of the evaporated ceramic material on the workpiece.