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. 22, 1981
Filed:
Feb. 15, 1980
Applicant:
Inventors:
Assignee:
Nippon Sanso K. K., Minato, JP;
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
239-8 ; 239 85 ; 239124 ; 406144 ; 427423 ;
Abstract
A method for supplying raw powder material such as metal, intermetallic compound or ceramics to a spray coating burner wherein fuel gas or auxiliary combustion gas or their mixed gas is used as jet gas, any one of these gases is introduced under control of the flow rate thereof into a suction chamber of an ejector to serve as suction gas whereby the supply amount of said raw powder material to be fed to said spray coating burner can be controlled.