Abstract: An apparatus and method for manufacturing a glass article includes a conduit of precious metal or precious metal alloy hat encloses molten glass. The apparatus and method also includes a channel positioned inside or proximate the conduit that flows a defect inhibiting fluid therethrough. The channel includes at least one orifice positioned proximate a free surface of the molten glass from which flows the defect inhibiting fluid.

Abstract: The disclosure relates to composites comprising: a cold-formed decorated or non-decorated glass substrate having first and second major surfaces; a metal or polymeric substrate having first and second major surface; and at least one adhesive located between the glass substrate first major surface and the metal or polymeric substrate first major surface; the glass substrate first and second major surfaces and the metal or polymeric substrate first and second major surfaces defining at least one curvature, the at least one curvature having a bend radius of about 60 mm or greater; wherein the composite maintains adhesion between the glass substrate and the metal or polymeric substrate following physical testing according to a modified GMW3172 environmental and durability test.

Abstract: An apparatus for holding glassware during processing includes a plurality of ware keepers, each ware keeper configured to receive a piece of glassware during the processing. Each ware keeper comprises a glass contact surface comprising a silicate material having a Knoop hardness less than or equal to 400 HK200 and a specific gravity greater than or equal to 1.5 and less than or equal to 6.

Abstract: An apparatus used in the production of glass, and a process for minimizing the inclusion of platinum group metal particulate into molten glass during glass production are provided, the apparatus comprising a first conduit formed of a platinum group metal, the first conduit comprising a top wall portion, a side wall portion, an outer surface, and a length, and a heat sink formed of a platinum group metal and affixed continuosly to the outer surface and extending longitudinally along at least part of the length of the first conduit proximate the top wall portion for the dissipation of heat therefrom, wherein the inner volume has a maximum temperature, T(max inside top wall), and the inner surface proximate the heat sink has a lower temperature, T(min inside top wall), and wherein platinum group metal particulate formed during the production process will deposit on the inner surface area of the top wall portion not in contact with the molten glass.

Abstract: Apparatus and methods for making glass are provided. The apparatus comprise a first glass melt station and a standpipe. The standpipe includes a first end portion in fluid communication with the first glass melt station. The standpipe further includes a gravity trap that is configured to inhibit formed impurities from traveling from at least a portion of the standpipe through the first end portion of the standpipe. The methods comprise the steps of providing the first glass melt station with glass melt, sensing a condition of a quantity of glass melt within the standpipe, and inhibiting formed impurities from traveling from at least a portion of the standpipe through the first end portion of the standpipe.

Abstract: A process and device for abating air-borne particles during glass melt handling processes by using electrostatic precipitation. The invention is effective in abating both precious metal inclusions and non-metallic inclusions in the produced glass.

Abstract: A process and device for abating air-borne particles during glass melt handling processes by using electrostatic precipitation. The invention is effective in abating both precious metal inclusions and non-metallic inclusions in the produced glass.

Abstract: The present invention is directed toward a method of reducing contamination of a glass melt by volatilized precious metal oxides that may condense on the stirrer shaft of a stirring vessel and fall back into the glass melt, by heating the shaft. In one embodiment, the stirrer shaft includes an interior cavity and a heating element disposed within the cavity. The heating element heats the shaft to a temperature sufficient to prevent volatilized materials from condensing on the surfaces of the shaft.