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:
Aug. 01, 1989
Filed:
Aug. 30, 1987
Applicant:
Inventors:
Jean Gombert, Verrieres le Buisson, FR;
Christian Quinty, Gif sur Yvette, FR;
Maryse Gazard, Puteaux, FR;
Serge Blaison, Villebon, FR;
Assignee:
Thomson-CSF, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05C / ; C23C / ;
U.S. Cl.
CPC ...
427169 ; 118 50 ; 118404 ; 118405 ; 427404 ; 4274072 ; 427432 ; 4274342 ; 4274346 ; 4274347 ;
Abstract
The invention pertains to a method for metallic coating according to which the fiber is made to pass through a bath of molten metal. To prevent unevennesses in coating, caused by turbulence, a depression is made above the bath. The invention also pertains to a device by which the method is applied. The fiber goes vertically through a pot containing the molten metal above which the depression is made. The invention can be used to make optic fibers of greater mechanical strength.