Heating – Advancing structure flexing – looping or coiling sheet – web...
Patent
1988-05-13
1989-07-11
Yuen, Henry C.
Heating
Advancing structure flexing, looping or coiling sheet, web...
432 72, 432152, F27B 928
Patent
active
048466697
ABSTRACT:
The invention relates to a continuous material heating oven ideally suited for sterilizing and depyrogenating materials for introduction to a sterile environment. The oven includes a cool air supply means which is self-deprogenating eliminating the need for manual sterilization. A volumetric airflow control means is included with the cool air supply means for substantially linearly cooling materials to reduce breakage. Control means is provided by the system for maintaining the sterile environment at a greater positive pressure than its adjacent environments to protect the sterile environment from contamination.
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Despatch Industries, Inc.
Haller James R.
Yuen Henry C.
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