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Molecular Biology

Apparatus-for-cooling-newly-formed-glass-containers

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Apparatus for cooling newly formed glass containers

Details

Inventors: Dawson, Roy E.;
Assignee: Owens-Illinois, Inc. (Toledo, OH)
Primary Examiner: Bashore; S. Leon
Assistant Examiner: Miga; Frank W.
Attorney, Agent or Firm: Innis; D. T., Holler; E. J.

In the cooling of newly formed glass containers, the containers are moved from blow molds and placed on what is termed a cooling "dead plate". The dead plate is supplied with air under pressure which is fed into the casting forming the dead plate. The ware sits on a generally flat, perforate member which is the cover for the dead plate casting. The air supply is found beneath the conveyor belt in the housing for supporting the conveyor for carrying the ware away from the forming machine. A plurality of openings, adjacent each ware forming position, are provided through the bottom of the conveyor housing and air within the housing will enter the underlying, horizontal leg of the dead plate casting whose upper surface has complementary openings to those in the conveyor housing and exit through the perforations in the dead plate to cool the ware sitting thereon. A honeycomb structure is provided in the air flow passages from the conveyor connection and also in the passage beneath the dead plate surface to effectively deaden the noise of air used for cooling the ware.

DETAILED DESCRIPTION A method of and apparatus for reducing the noise resulting from cooling air at the dead plate of a glass forming machine where air under pressure flowing from a conveyor channel through a compartmented casting is admitted through a perforate dead plate, with means provided in the compartmented casting for reducing the turbulence of air flowing therethrough.

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