Owens-brockway Glass Container Inc.

David D Soley

Shane T Rashley

Susan L Smith

Walter Anderson

Robert Kuhlman

Jian Jiao

D Wayne Leidy

Thomas R Kirkman

Larry N Shue

Ronald P Warnecke

Paul B Mohr

William F Mazur

Jonathan R Nadler

W Patrick Holbrook

A cooling panel for a melter is disclosed that includes first and second outer walls and a plurality of side walls coupled to the first and second outer walls. The first and second outer walls and the plurality of side walls define an interior space. Each of the first and second outer walls, moreover, has a plurality of openings. The cooling panel further includes a plurality of baffles disposed in the interior space. The baffles include a plurality of projections. The respective openings of the outer walls and projections of the baffles fit together and are connected from outside of the cooling panel so that the outer walls and the baffles are fixed together, and the side walls are fixed to the outer walls so that the cooling panel is fluid-tight.

Cooling panel for a melter

A method of producing glass includes receiving unrefined molten glass in a stilling chamber of a stilling tank at a fluctuating flow rate. An intermediate pool of molten glass is held within the stilling chamber of the stilling tank and is heated therein by one or more non-submerged burners. Molten glass flows from the intermediate pool of molten glass to a transfer pool of molten glass held in a spout chamber of a feeding spout that is appended to the stilling tank. A molten glass feed can be drawn from the transfer pool of molten glass and delivered from the feeding spout at a controlled flow rate.

Stilling vessel for submerged combustion melter

A method of producing glass includes drawing unrefined foamy molten glass from a glass melt held in a submerged combustion melter and introducing the unrefined foamy molten glass into a stilling chamber of a stilling tank. An intermediate pool of molten glass is held within the stilling chamber of the stilling tank and is heated therein by one or more non-submerged burners. Molten glass flows from the intermediate pool of molten glass to a transfer pool of molten glass held in a spout chamber of a feeding spout that is appended to the stilling tank. A molten glass feed can be drawn from the transfer pool of molten glass and delivered from the feeding spout at a controlled rate.

A cooling panel for a melter and method for fabricating the cooling panel are disclosed. In particular, the cooling panel can include first and second outer walls and a plurality of side walls coupled to the outer walls that define an interior space. A plurality of baffles is disposed in the interior space, where projections in the baffles fit into respective openings in the outer walls and can be connected from outside the cooling panel. The cooling panel can be formed by way of welding and/or additive manufacturing, as discussed herein.

An invert assembly for an individual section glassware forming machine includes an invert base that is oscillated about an axis between angularly spaced apart first and second positions, a double ended ball screw positioned co-axially with the axis and having spaced apart oppositely threaded portions, first and second nuts each threadably engaging one of the oppositely threaded portions of the ball screw so that the nuts reciprocate toward and away from each other in response to rotation of the ball screw, and first and second neck ring arms respectively engaging the first and second nuts so that the neck ring arms reciprocate toward and away from each other along the axis with the first and second nuts. Preferably, the invert base is oscillated about the axis by a first reversible electric motor, and the ball screw is driven for rotation in opposed directions by a second reversible electric motor to move the nuts and neck ring arms toward and away from each other along the axis.

Invert arm assembly for glassware forming machine

An apparatus to test a servo mechanism that has an electric, servo controlled motor includes a portable frame, a fluid source carried by the frame, a mounting station carried by the frame and adapted to receive a servo mechanism. The mounting station has a power connector through which electric power is suppled to a servo mechanism, a resolver connector for connection to the servo mechanism, a fluid inlet connector through which fluid from the fluid source is provided to the servo mechanism and a fluid outlet connector through which fluid can be discharged from the servo mechanism. Each of the power, resolver, fluid inlet and fluid outlet connectors are preferably blind mate quick connectors adapted to be interconnected with corresponding connectors on the servo mechanism upon installation of the servo mechanism in the mounting station.

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Toledo, OH, United States of America

David D Soley