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:
Nov. 19, 1985
Filed:
Mar. 05, 1984
James G Hnat, Collegeville, PA (US);
Other;
Abstract
A method of melting glass in a toroidal vortex reactor wherein first pulverized glass batch materials are entrained in an oxidant flow which creates a first gas-solids suspension. This first gas-solids suspension is heated in combusting fuel to form a heated suspension which is thereafter mixed with second glass forming ingredients, whereby a second gas-solids suspension is formed. The second gas-solids suspension is injected into the toroidal vortex reactor from a plurality of locations about the circumference thereof. The heated suspension particles in the reactor collide with each other and the wall of the reactor and form a glass layer which flows down the reactor wall and is withdrawn at the bottom thereof.