Olin Corporation

International Telephone and Telegraph Corporation

Peter E Sevier

Michael J Pryor

Arvind Parthasarathi

Gary L Ungarean

Jonathan A Dantzig

Ned W Polan

Raymond J Smialek

The present invention relates to a system for aligning a plurality of rollers in a metal or metal alloy foil production line. The alignment system comprises a reference frame having a longitudinal dimension parallel to the direction of foil travel through the production line and an optical alignment system movably mounted to the frame. The optical alignment system comprises a laser beam generator, beam splitters and a mirror for generating an orthogonal reference frame for aligning each foil contacting roller in the production line.

Laser alignment system

A process and apparatus for controlling the position of a cast ingot is provided so that unwanted distortions of the casting are substantially avoided. The instant process and apparatus also permit substantially uniform heat transfer about the casting periphery. A control system for maintaining the casting within a mold so that the casting outer periphery is substantially uniformly spaced from the mold inner wall comprises a casting supporting mechanism adjacent the mold exit and non-thermal position detectors.

Cast ingot position control process and apparatus

A process for casting a material comprising a casting system for said material including a coolant application device. The coolant application device comprises a fluidized bed cooling system. The casting system may be a continuous or semi-continuous one and preferably employs an electromagnetic mold.

Process for cooling and solidifying continuous or semi-continuously cast

An apparatus and process for casting a material comprising a coolant application device comprising a fluidized bed coolant system. The casting is carried out utilizing a casting mold which defines a casting zone. A soundwave generating system is provided for enhancing the flow of the fluidized bed into the vicinity of the casting zone.

Growing community of inventors

Woodbridge, CT, United States of America

Peter E Sevier