Glass manufacturing – Control responsive to condition sensing means – Molten glass dispenser or gatherer control
Patent
1994-05-27
1996-10-08
Czaja, Donald E.
Glass manufacturing
Control responsive to condition sensing means
Molten glass dispenser or gatherer control
65 291, 65 2911, 65158, 65DIG13, C03B 700
Patent
active
055627510
ABSTRACT:
An I.S. machine system has a number of mechanisms which are driven by an inverter drive and a number of machine and section mechanisms which are driven by profiled motion actuators which are controlled by repetitive sequencers associated with each actuator. These repetitive sequencers are synchronized by taking the reference signal from a master clock which supplies the reference signal to the inverters and converts it to a once/cut sync signal for the machine mechanisms operated by profiled motion actuators and to a once/cycle sync signal for the section mechanisms and controllers.
REFERENCES:
patent: 4145204 (1979-03-01), Farkas et al.
patent: 4145205 (1979-03-01), Farkas et al.
patent: 4382810 (1983-05-01), Wood
patent: 4723980 (1988-02-01), Sidler et al.
Liska Timothy J.
McDevitt John W.
Peterson George T.
Czaja Donald E.
Emhart Glass Machinery Investments Inc.
Smith Spencer
Vincent Sean
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