Glass manufacturing – Processes – Utilizing parting or lubricating layer
Patent
1976-10-01
1977-11-22
Kellogg, Arthur D.
Glass manufacturing
Processes
Utilizing parting or lubricating layer
65114, 65119, 65182A, 65349, C03B 2900
Patent
active
040594262
ABSTRACT:
In a furnace for heating sheets of glass wherein the glass is supported on a layer of gas, hot furnace gases are internally recirculated by means of an air flow amplifier utilizing the Coanda effect. A portion or all of the thermal energy may be efficiently supplied by electric heating.
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"Transvector Air Flow Amplifiers" by Vortec Corp.--4511 Reading Rd., Cincinnati, Ohio, 45229.
"Jet-Flo Transducer," Bulletin UFC-300 by Union Flonctics Corp., P.O. Box H., Imperial, Pa. 15126
"Jet Flow 100 Airmover," Ref 60G (173), by Olin Energy Systems Ltd, North Hylton Road, Sunderland, England.
Kellogg Arthur D.
Millman Dennis G.
PPG Industries Inc.
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