SE413888B - PROCEDURE AND DEVICE FOR HEATING GLASS-CONDUCTING CHANNELS, FEEDERS AND HEADERS - Google Patents
PROCEDURE AND DEVICE FOR HEATING GLASS-CONDUCTING CHANNELS, FEEDERS AND HEADERSInfo
- Publication number
- SE413888B SE413888B SE7514603A SE7514603A SE413888B SE 413888 B SE413888 B SE 413888B SE 7514603 A SE7514603 A SE 7514603A SE 7514603 A SE7514603 A SE 7514603A SE 413888 B SE413888 B SE 413888B
- Authority
- SE
- Sweden
- Prior art keywords
- glass
- feeders
- channels
- passages
- feeder
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Furnace Details (AREA)
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Abstract
INVENTOR HELMUT PIEPER TITLE RESISTANT HEATING OF CERAMIC REFRACTORY CHANNELS In order to maintain glass in its molten state as it passes, during a process, from one region to another as through channels, passages, feeders and feeder heads, heat must be advantageously supplied to the molten glass to maintain its liquid state. If the glass carrying channels, passages, feeders, and feeder heads themselves are designed to carry electric currents and thus are imparted with sufficient heat to insure that the molten glass does not lose its molten state. Thus, in order to effect uniform heating a plurality of heating currents may be conducted through a plurality of electric circuits within the refractory material of the glass carrying channels, passages, feeder or feeder heads.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2461700A DE2461700C3 (en) | 1974-12-27 | 1974-12-27 | Method and device for heating glass-guiding channels, feeders and feeder heads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7514603L SE7514603L (en) | 1976-06-28 |
| SE413888B true SE413888B (en) | 1980-06-30 |
Family
ID=5934685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7514603A SE413888B (en) | 1974-12-27 | 1975-12-23 | PROCEDURE AND DEVICE FOR HEATING GLASS-CONDUCTING CHANNELS, FEEDERS AND HEADERS |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5514061B2 (en) |
| BR (1) | BR7508651A (en) |
| CA (1) | CA1080773A (en) |
| CS (1) | CS196203B2 (en) |
| DD (1) | DD122369A5 (en) |
| IT (1) | IT1054706B (en) |
| PL (1) | PL104258B1 (en) |
| SE (1) | SE413888B (en) |
| ZA (1) | ZA757969B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62188903A (en) * | 1986-02-14 | 1987-08-18 | Toyota Motor Corp | Measurement of dimension using image processing |
-
1975
- 1975-12-19 DD DD190366A patent/DD122369A5/xx unknown
- 1975-12-23 ZA ZA00757969A patent/ZA757969B/en unknown
- 1975-12-23 SE SE7514603A patent/SE413888B/en not_active IP Right Cessation
- 1975-12-24 IT IT30753/75A patent/IT1054706B/en active
- 1975-12-24 CA CA242,567A patent/CA1080773A/en not_active Expired
- 1975-12-24 PL PL1975186048A patent/PL104258B1/en unknown
- 1975-12-26 BR BR7508651*A patent/BR7508651A/en unknown
- 1975-12-27 JP JP15974975A patent/JPS5514061B2/ja not_active Expired
- 1975-12-27 CS CS758890A patent/CS196203B2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA757969B (en) | 1976-12-29 |
| CS196203B2 (en) | 1980-03-31 |
| DD122369A5 (en) | 1976-10-05 |
| BR7508651A (en) | 1976-09-08 |
| SE7514603L (en) | 1976-06-28 |
| JPS5514061B2 (en) | 1980-04-14 |
| IT1054706B (en) | 1981-11-30 |
| PL104258B1 (en) | 1979-08-31 |
| JPS5192806A (en) | 1976-08-14 |
| CA1080773A (en) | 1980-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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