Inventors:
Michael P. McHugh - Solon OH
Assignee:
Edge Seal Technologies, Inc. - Bedford OH
International Classification:
C03C 2700
Abstract:
A method of manufacturing insulating glass units is disclosed that comprises delivering a succession of high temperature insulating glass units from an oven and a press, moving successive IGUs along a travel path with the major surfaces of each IGU extending substantially parallel to the major surfaces of adjacent IGUs, establishing an IGU cooling station on the travel path, moving the IGUs into heat exchange relationship with a fluent cooling medium at the cooling station to reduce the IGU temperature, and thereafter closing and sealing a vent opening of each IGU. Successive IGUs are moved along the travel path with their major surfaces disposed in substantially vertical planes and successive IGUs disposed in closely spaced relation. The cooling station comprises at least a blower for directing cooling medium onto IGUs moving through the cooling station. The blower directs cooling medium onto the IGUs in a direction parallel to the major surfaces.