Abstract: Method and Apparatus for cooling a mold having plural parallel cooling passages therethrough, the mold having flow control means at the inlet and sight glasses at the outlets and being arranged for overfeed so that liquid is always present in all cooling passages to avoid hot spots in the mold.
Type:
Grant
Filed:
March 13, 1985
Date of Patent:
September 1, 1987
Assignees:
Dart Industries Inc., Energy Systems Industries, Inc.
Inventors:
Robert C. Ritchie, Henry J. McKone, Richard H. Stamm