IT944521B - Procedimento e dispositivo per produrre fibre di vetro - Google Patents
Procedimento e dispositivo per produrre fibre di vetroInfo
- Publication number
- IT944521B IT944521B IT53347/69A IT5334769A IT944521B IT 944521 B IT944521 B IT 944521B IT 53347/69 A IT53347/69 A IT 53347/69A IT 5334769 A IT5334769 A IT 5334769A IT 944521 B IT944521 B IT 944521B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- glass fibers
- producing glass
- producing
- fibers
- Prior art date
Links
- 239000003365 glass fiber Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple
- G05D23/2236—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple details of the regulator
- G05D23/224—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple details of the regulator using selfs or transformers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/07—Controlling or regulating
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1917—Control of temperature characterised by the use of electric means using digital means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Control Of Temperature (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76046468A | 1968-09-18 | 1968-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT944521B true IT944521B (it) | 1973-04-20 |
Family
ID=25059186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT53347/69A IT944521B (it) | 1968-09-18 | 1969-09-15 | Procedimento e dispositivo per produrre fibre di vetro |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5231453B1 (enrdf_load_stackoverflow) |
| BE (1) | BE738890A (enrdf_load_stackoverflow) |
| DE (1) | DE1946867C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2018306B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1290178A (enrdf_load_stackoverflow) |
| IT (1) | IT944521B (enrdf_load_stackoverflow) |
| NL (1) | NL157281B (enrdf_load_stackoverflow) |
| SE (1) | SE353068B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470770B (zh) * | 2020-05-22 | 2022-06-10 | 桐乡华锐自控技术装备有限公司 | 一种单底漏板温度处理方法、控制方法及控制系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1223045A (fr) * | 1958-05-07 | 1960-06-14 | Glanzstoff Ag | Installation de calcul électronique donnant des valeurs totalisées de quantités en partant de valeurs obtenues par mesures momentanées |
| US3246124A (en) * | 1962-07-02 | 1966-04-12 | Owens Corning Fiberglass Corp | Voltage magnitude and temperature control in a heated device |
| GB981787A (en) * | 1962-10-29 | 1965-01-27 | Res & Engineering Controls Ltd | Improvements in or relating to the control of electrical power |
-
1969
- 1969-09-15 FR FR6931277A patent/FR2018306B1/fr not_active Expired
- 1969-09-15 BE BE738890D patent/BE738890A/xx not_active IP Right Cessation
- 1969-09-15 NL NL6913988.A patent/NL157281B/xx not_active IP Right Cessation
- 1969-09-15 IT IT53347/69A patent/IT944521B/it active
- 1969-09-16 DE DE1946867A patent/DE1946867C3/de not_active Expired
- 1969-09-17 SE SE12789/69A patent/SE353068B/xx unknown
- 1969-09-18 JP JP44074292A patent/JPS5231453B1/ja active Pending
- 1969-09-18 GB GB1290178D patent/GB1290178A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5231453B1 (enrdf_load_stackoverflow) | 1977-08-15 |
| BE738890A (enrdf_load_stackoverflow) | 1970-03-16 |
| FR2018306A1 (enrdf_load_stackoverflow) | 1970-05-29 |
| DE1946867C3 (de) | 1979-10-04 |
| NL157281B (nl) | 1978-07-17 |
| SE353068B (enrdf_load_stackoverflow) | 1973-01-22 |
| GB1290178A (enrdf_load_stackoverflow) | 1972-09-20 |
| DE1946867A1 (de) | 1970-04-09 |
| DE1946867B2 (de) | 1979-01-25 |
| FR2018306B1 (enrdf_load_stackoverflow) | 1974-05-24 |
| NL6913988A (enrdf_load_stackoverflow) | 1970-03-20 |
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