Glass manufacturing – Control responsive to condition sensing means – Speed control
Patent
1992-12-18
1993-12-21
Jones, W. Gary
Glass manufacturing
Control responsive to condition sensing means
Speed control
65164, 65221, 65225, 65303, 65304, 65DIG13, C03B 714
Patent
active
052717569
ABSTRACT:
An I.S. machine is made up of a plurality of independent individual sections for receiving gobs of molten glass and for forming the gobs into glass containers. A gob distributor delivers gobs to the sections. The controller of these sections and the gob distributor are synchronized by means for generating a once per cut signal, a divide by N circuit where N is the number of sections which are to have gobs distributed to them, means for defining N, means for applying N to the divide by N circuit, means for supplying the once per cut signal to the divide by N circuit, and means for distributing the output signal of the divide by N circuit to each of the section and gob distributor controllers.
REFERENCES:
patent: 4402721 (1983-09-01), Ericson et al.
patent: 4453963 (1984-06-01), Larson et al.
patent: 4459146 (1984-07-01), Farkas et al.
patent: 4547211 (1985-10-01), Ananias
patent: 4641269 (1987-02-01), Japenga et al.
patent: 4685947 (1987-08-01), Liska et al.
patent: 4723980 (1988-02-01), Sidler et al.
Liska Timothy J.
McDevitt John W.
Peterson George T.
Emhart Glass Machinery Investments Inc.
Griffin Steven P.
Jones W. Gary
Smith Spencer T.
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