Glass manufacturing – Control responsive to condition sensing means – Molten glass dispenser or gatherer control
Patent
1984-11-21
1986-08-26
Kellog, Arthur
Glass manufacturing
Control responsive to condition sensing means
Molten glass dispenser or gatherer control
65160, 65163, 65DIG13, 364473, 364476, C03B 940
Patent
active
046080740
ABSTRACT:
An apparatus for controlling a gob distributor of an IS or RIS machine for manufacturing hollow glass articles. The apparatus comprises a hydraulic drive, which is connectible to a position control device associated with the gob distributor, so as to move the distributor in oscillating or swinging motions. The hydraulic drive is controlled by a valve which, in turn, is actuated by a computer unit. The electronic arrangement of the apparatus includes an adapter, a digital-analog converter operatively connectible between the valve and the adapter, a parallel interface and connectible to the latter, a computer, a memory, and a synchronizer. The apparatus affords swift, precise, and controlled deposition of a glass gob which leads to the production of a parison in glass article manufacture.
REFERENCES:
patent: 4108623 (1978-08-01), Cardenas-Franco
patent: 4152134 (1979-05-01), Dowling
patent: 4357157 (1982-11-01), Cardenas-Franco et al.
patent: 4453963 (1984-06-01), Larson et al.
patent: 4459146 (1984-07-01), Farkas et al.
Hullen Helmut
Knoth Werner-Dieter
Kopatz Klaus
Dubno Herbert
Kellog Arthur
Ross Karl F.
Veba-Glas AG
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