IT1172125B - Glassware forming machine control system - Google Patents

Glassware forming machine control system

Info

Publication number
IT1172125B
IT1172125B IT49829/81A IT4982981A IT1172125B IT 1172125 B IT1172125 B IT 1172125B IT 49829/81 A IT49829/81 A IT 49829/81A IT 4982981 A IT4982981 A IT 4982981A IT 1172125 B IT1172125 B IT 1172125B
Authority
IT
Italy
Prior art keywords
forming
molten glass
control system
gobs
control signal
Prior art date
Application number
IT49829/81A
Other languages
Italian (it)
Other versions
IT8149829A0 (en
Inventor
William Ernest Johnson
Thomas Francis Michalski
William Howard Ryan
Original Assignee
Owens Illinois Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Owens Illinois Inc filed Critical Owens Illinois Inc
Priority to IT49829/81A priority Critical patent/IT1172125B/en
Publication of IT8149829A0 publication Critical patent/IT8149829A0/en
Application granted granted Critical
Publication of IT1172125B publication Critical patent/IT1172125B/en

Links

Landscapes

  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Control system generates signals for controlling a glass forming machine which responds to a speed control signal for forming and distributing gobs of molten glass to a number of individual glassware forming sections each containing a device for forming glassware articles from gobs of molten glass in a series of predetermined forming steps in response to a number of control signals. The control system comprises a source of signals representing a physical characteristic of the gobs of molten glass, a device responsive to the physical characteristic signal for generating the speed control signal, and a device responsive to the speed control signal for generating a control signal to define a forming cycle time for the machine. Used for operating a forming machine having a number of sections in each of which gobs of molten glass are formed to a finished article, the individual sections operating in synchronism at a relative phase difference. Control system automatically adjusts the speed of the machine according to the physical properties of the molten glass, and which operates on a real time basis.
IT49829/81A 1981-12-03 1981-12-03 Glassware forming machine control system IT1172125B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT49829/81A IT1172125B (en) 1981-12-03 1981-12-03 Glassware forming machine control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49829/81A IT1172125B (en) 1981-12-03 1981-12-03 Glassware forming machine control system

Publications (2)

Publication Number Publication Date
IT8149829A0 IT8149829A0 (en) 1981-12-03
IT1172125B true IT1172125B (en) 1987-06-18

Family

ID=11271659

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49829/81A IT1172125B (en) 1981-12-03 1981-12-03 Glassware forming machine control system

Country Status (1)

Country Link
IT (1) IT1172125B (en)

Also Published As

Publication number Publication date
IT8149829A0 (en) 1981-12-03

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