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:
May. 18, 1982
Filed:
Jan. 26, 1981
Albert Van Cauter, Charleroi, BE;
Robert Terneu, Thimeon, BE;
BFG Glassgroup, Paris, FR;
Abstract
In the formation of a metal or metal compound coating on a face of a heated glass substrate during its forward displacement through a coating station by contacting the substrate with at least one stream of droplets comprising a substance or substances from which said coating is formed there is a problem in achieving coatings of high uniform quality. In order to help meet this problem, the droplet stream(s) 23 from spray gun(s) 20 is or are inclined downwardly and forwardly (6) or downwardly and rearwardly towards the substrate 4 and at least one jet of gas is discharged (from nozzle 22) into the environment above the substrate so that it travels in the same (forward or rearward) direction above the substrate 4 and impinges against such droplet stream(s) 23.