Control system for mold cooling in glass forming machine

Details Control system for mold cooling in glass forming machine Control system for mold cooling in glass forming machine

1975-05-05

1976-04-27

Kellogg, Arthur D.

Glass manufacturing

Control responsive to condition sensing means

Temperature or heater control

65 29, 65161, C03B 2504

Patent

active

039531880

ABSTRACT:
There is disclosed a system for controlling the cooling of the molds in a glass forming machine which involves compensating the pressure set point for the control of the cooling air to correct for changes in the temperature of the cooling air and changes in the mass flow rate of the glass. During maximum and minimum flow conditions for the cooling air the heat transfer equilibrium between the coolant and the parisons being cooled is modified as by modifying the set points of the temperature controllers on the feeder supplying the forming machine or alternatively by changing the speed of the forming machine so that the parisons tend to stay at the desired temperature with the limited range of coolant supply.

REFERENCES:
patent: 3393868 (1968-07-01), Griem, Jr.
patent: 3416908 (1968-12-01), Goodwin et al.
patent: 3506427 (1970-04-01), Griem, Jr.
patent: 3860407 (1975-01-01), Fertik

Affiliated with

Also associated with

Rating

Control system for mold cooling in glass 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 Control system for mold cooling in glass forming machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control system for mold cooling in glass forming machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1999210