Cooling system for at least one mold of an individual section type machine for producing hollow glass articles
AssigneeRuhrglas GmbH
InventorNorbert Emrath
Life of this patent
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Abstract
A cooling system for at least one mold of a IS type machine for the production of hollow glass articles has a connecting casing connected on the intake side to a cooling air supply pipe and on the outlet side to the axial cooling passages of the mold when the mold is closed and traversed by a vacuum pipe leading outwards from the bottom of the mold. In order to create such a cooling system wherein the conditions at the station enclosure cooling unit have no influence upon the cooling air action in the connecting casing, and thereby on the mold cooling of the IS type machine, the cooling air supply pipe of the connecting casing is connected directly with a cooling supply source of the IS type machine.
Claims3
An individual-section type machine for producing hollow glass articles, comprising:
- means forming a machine bed;
- a connecting casing spaced above said bed and open at an upper side to communicate with at least one mold for producing a hollow glass article, to admit cooling air to said mold;
- a vacuum pipe running through said casing and communicating at an upper end with said mold;
- a substantially vertical pipe segment extending through said machine bed directly below said casing and communicating therewith;
- a cooling air supply below said bed;
- and
- means extending downwardly from said substantially vertical pipe segment for directly connecting said supply to said segment.
Dependencies are inferred from the claim text.