ES477480A1 - A glassware forming machine. - Google Patents
A glassware forming machine.Info
- Publication number
- ES477480A1 ES477480A1 ES477480A ES477480A ES477480A1 ES 477480 A1 ES477480 A1 ES 477480A1 ES 477480 A ES477480 A ES 477480A ES 477480 A ES477480 A ES 477480A ES 477480 A1 ES477480 A1 ES 477480A1
- Authority
- ES
- Spain
- Prior art keywords
- gob
- mould
- forming machine
- takes
- accordance
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
This invention concerns an apparatus for detecting the presence of a molten glass gob as it enters into a mould of a glassware forming machine. The hot gob emits radiation in the visual infrared spectrum which is perceived by a phototransistor. The phototransistor responds by generating an electrical signal which is compared with the magnitude of a threshold voltage to generate a detection signal. The detection signal can then be used to adjust the timing of the individual section in accordance with the actual arrival of the gob at the mould, rather than doing this in accordance with the time it takes for the gob to form plus the estimated time it takes to arrive at the mould, as has been done in the previous technique. When the mould includes two or more cavities, the detection signs coming from a separate detector for each cavity can be put in inverted logic function Y to indicate when the last gob has arrived.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES477480A ES477480A1 (en) | 1979-02-06 | 1979-02-06 | A glassware forming machine. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES477480A ES477480A1 (en) | 1979-02-06 | 1979-02-06 | A glassware forming machine. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES477480A1 true ES477480A1 (en) | 1980-04-01 |
Family
ID=8477585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES477480A Expired ES477480A1 (en) | 1979-02-06 | 1979-02-06 | A glassware forming machine. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES477480A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9731991B2 (en) | 2008-10-21 | 2017-08-15 | Centrum Voor Technische Informatica B.V. | Method of filling a mould, and system for filling a mould |
-
1979
- 1979-02-06 ES ES477480A patent/ES477480A1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9731991B2 (en) | 2008-10-21 | 2017-08-15 | Centrum Voor Technische Informatica B.V. | Method of filling a mould, and system for filling a mould |
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