Glassware forming machine

Details Glassware forming machine Glassware forming machine

1989-11-02

1991-03-12

Woodard, Joye L.

Glass manufacturing

Molten glass dispensing means

Discharge orifice below melt level

65327, 65328, C03B 7088

Patent

active

049990403

ABSTRACT:
A glassware forming machine contains molten glass and distributes runners of molten glass through a refractory orifice ring having a plurality of discharge holes. The refractory orifice ring includes an annular side wall of uniform cross-section, a bottom wall of uniform thickness, and a discrete number of strengthened areas on the interior of the annular side wall at selected locations equidistant from each pair of the holes. The periphery of each of the holes also has an increased thickness.

REFERENCES:
patent: 2596042 (1952-05-01), Park
patent: 3516812 (1970-06-01), Donnelly et al.
patent: 3554726 (1971-01-01), Daly
patent: 4230476 (1980-10-01), Vischer
patent: 4581054 (1986-04-01), Mumford

Affiliated with

Also associated with

Rating

Glassware forming machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Glassware forming machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glassware forming machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-446764