Cooling articles of newly moulded glassware

Glass manufacturing – Processes – Forming product or preform from molten glass

Patent

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Details

65 85, 65348, 65351, C03B 3512

Patent

active

045486352

ABSTRACT:
A newly-moulded article of glassware is positioned on a dead plate with a central opening of the dead plate beneath a central region of the bottom of the article and a plurality of grooves or openings extending from beyond the article to beneath the bottom thereof. Air is sucked through the central opening so that it flows through the grooves or openings past the bottom of the article. Air is also blown on the sidewalls of the article through a plurality of nozzles uniformly spaced around the article.

REFERENCES:
patent: 2182167 (1939-12-01), Berthold
patent: 2309290 (1943-01-01), Aksomitas
patent: 2833088 (1958-05-01), Olson et al.
patent: 3449102 (1969-06-01), Nedelec et al.
patent: 3449104 (1969-06-01), Hamilton
patent: 3764284 (1973-10-01), Rowe
patent: 4508557 (1985-04-01), Fenton

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