ZA696294B - Improvements in or relating to the heat treatment of glass - Google Patents
Improvements in or relating to the heat treatment of glassInfo
- Publication number
- ZA696294B ZA696294B ZA696294A ZA696294A ZA696294B ZA 696294 B ZA696294 B ZA 696294B ZA 696294 A ZA696294 A ZA 696294A ZA 696294 A ZA696294 A ZA 696294A ZA 696294 B ZA696294 B ZA 696294B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- glass
- heat treatment
- treatment
- heat
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
- C03B25/04—Annealing glass products in a continuous way
- C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
- C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
-
- 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
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
-
- 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
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
- G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Remote Sensing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4258868 | 1968-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA696294B true ZA696294B (en) | 1971-04-28 |
Family
ID=10425102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA696294A ZA696294B (en) | 1968-09-06 | 1969-09-03 | Improvements in or relating to the heat treatment of glass |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE738489A (xx) |
DE (1) | DE1945334A1 (xx) |
ES (2) | ES371254A1 (xx) |
FR (1) | FR2017511A1 (xx) |
ZA (1) | ZA696294B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE786036A (fr) * | 1971-07-09 | 1973-01-08 | Pilkington Brothers Ltd | Perfectionnements a un procede et un appareil servant a conditionner thermiquement du verre |
FR2797627B1 (fr) * | 1999-08-19 | 2001-10-26 | Stein Heurtey | Perfectionnements apportes aux etenderies de recuisson de verre plat |
FR2897054B1 (fr) * | 2006-02-07 | 2008-03-14 | Stein Heurtey | Perfectionnements apportes aux etenderies de recuisson de verre plat. |
-
1969
- 1969-09-02 DE DE19691945334 patent/DE1945334A1/de active Pending
- 1969-09-03 ZA ZA696294A patent/ZA696294B/xx unknown
- 1969-09-05 FR FR6930256A patent/FR2017511A1/fr not_active Withdrawn
- 1969-09-05 ES ES371254A patent/ES371254A1/es not_active Expired
- 1969-09-05 BE BE738489D patent/BE738489A/xx unknown
- 1969-09-05 ES ES371255A patent/ES371255A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES371255A1 (es) | 1972-01-16 |
ES371254A1 (es) | 1972-01-16 |
FR2017511A1 (en) | 1970-05-22 |
DE1945334A1 (de) | 1970-07-30 |
BE738489A (xx) | 1970-03-05 |
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