Cooling wind shut-off valve for glass forming mold

Details Cooling wind shut-off valve for glass forming mold Cooling wind shut-off valve for glass forming mold

1983-07-11

1985-04-23

Kellogg, Arthur

Glass manufacturing

Control responsive to condition sensing means

Glass working fluid or treating fluid control

65 82, 65162, 65265, 65267, 65319, 65356, C03B 1112

Patent

active

045127921

ABSTRACT:
The cooling wind for the molds on a glass bottle forming machine is controlled by a damper which is set by hand and positioned in the air passages from the section box or base of a glass forming machine and a nozzle base bolted to the top of the section box. As a further control for the air a piston operated vane positioned such that it will shut off the air to the air passages upon receipt of an air signal from the timing system of the machine is provided and is to be operated each cycle of the machine to prevent cooling air from impinging on bare glass.

REFERENCES:
patent: 2751715 (1956-06-01), Denman
patent: 3586491 (1971-06-01), Mennitt
patent: 3860407 (1975-01-01), Fertik
patent: 4426218 (1984-01-01), Cabrera-Montante

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