DK142070B - Elektrisk varmeapparat til anvendelse i et anlæg til fremstilling af planglas. - Google Patents
Elektrisk varmeapparat til anvendelse i et anlæg til fremstilling af planglas. Download PDFInfo
- Publication number
- DK142070B DK142070B DK221773AA DK221773A DK142070B DK 142070 B DK142070 B DK 142070B DK 221773A A DK221773A A DK 221773AA DK 221773 A DK221773 A DK 221773A DK 142070 B DK142070 B DK 142070B
- Authority
- DK
- Denmark
- Prior art keywords
- box
- electric heater
- carbon
- bath
- molten metal
- Prior art date
Links
- 239000005357 flat glass Substances 0.000 title claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 72
- 229910052751 metal Inorganic materials 0.000 claims description 61
- 239000002184 metal Substances 0.000 claims description 61
- 239000011521 glass Substances 0.000 claims description 50
- 229910052799 carbon Inorganic materials 0.000 claims description 39
- 229910002804 graphite Inorganic materials 0.000 claims description 33
- 239000010439 graphite Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 claims description 14
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 13
- 229910052750 molybdenum Inorganic materials 0.000 claims description 13
- 239000011733 molybdenum Substances 0.000 claims description 13
- 239000005329 float glass Substances 0.000 claims description 5
- 238000005816 glass manufacturing process Methods 0.000 claims description 4
- 239000000615 nonconductor Substances 0.000 claims description 2
- 238000007667 floating Methods 0.000 description 9
- 229910052581 Si3N4 Inorganic materials 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000001603 reducing effect Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000007770 graphite material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 241001274197 Scatophagus argus Species 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- WIKSRXFQIZQFEH-UHFFFAOYSA-N [Cu].[Pb] Chemical compound [Cu].[Pb] WIKSRXFQIZQFEH-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 molybdenum Chemical compound 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052851 sillimanite Inorganic materials 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/145—Carbon only, e.g. carbon black, graphite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
- Furnace Details (AREA)
- Joining Of Glass To Other Materials (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1871972A GB1420753A (en) | 1972-04-21 | 1972-04-21 | Electrical heaters in combination with flat glass manufacturing apparatus |
| GB1871972 | 1972-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK142070B true DK142070B (da) | 1980-08-18 |
| DK142070C DK142070C (fi) | 1981-01-12 |
Family
ID=10117240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK221773AA DK142070B (da) | 1972-04-21 | 1973-04-18 | Elektrisk varmeapparat til anvendelse i et anlæg til fremstilling af planglas. |
Country Status (32)
| Country | Link |
|---|---|
| US (1) | US3817735A (fi) |
| JP (1) | JPS5546976B2 (fi) |
| AR (1) | AR202097A1 (fi) |
| AT (1) | AT324602B (fi) |
| AU (1) | AU476297B2 (fi) |
| BE (1) | BE798562A (fi) |
| BR (1) | BR7302837D0 (fi) |
| CA (1) | CA973711A (fi) |
| CH (1) | CH554127A (fi) |
| CS (1) | CS171749B2 (fi) |
| DD (1) | DD108184A5 (fi) |
| DE (1) | DE2320269C3 (fi) |
| DK (1) | DK142070B (fi) |
| ES (1) | ES413923A1 (fi) |
| FI (1) | FI55826C (fi) |
| FR (1) | FR2181060B1 (fi) |
| GB (1) | GB1420753A (fi) |
| HU (1) | HU169912B (fi) |
| IE (1) | IE37527B1 (fi) |
| IL (1) | IL41990A (fi) |
| IN (1) | IN138067B (fi) |
| IT (1) | IT980889B (fi) |
| LU (1) | LU67458A1 (fi) |
| NL (1) | NL154476B (fi) |
| NO (1) | NO131829C (fi) |
| PL (1) | PL87689B1 (fi) |
| RO (1) | RO65586A (fi) |
| SE (1) | SE403278B (fi) |
| SU (1) | SU727131A3 (fi) |
| TR (1) | TR18031A (fi) |
| YU (1) | YU36846B (fi) |
| ZA (1) | ZA732706B (fi) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890694U (ja) * | 1981-12-15 | 1983-06-20 | 富士電波工業株式会社 | 電気炉の給電装置 |
| JPH072727U (ja) * | 1993-06-14 | 1995-01-17 | 有限会社鈴木製作所 | ごみ焼却器 |
| AU7934098A (en) * | 1997-06-25 | 1999-01-04 | Mitsubishi Pencil Co. Ltd. | Carbonaceous heating element and process for producing the same |
| KR101377541B1 (ko) * | 2010-06-01 | 2014-03-26 | 주식회사 엘지화학 | 유리판 제조용 플로트 배스 및 플로트 유리 성형 방법 |
| FR2978758B1 (fr) * | 2011-08-02 | 2013-08-02 | Saint Gobain | Enceinte de flottage du verre |
| CN102718392B (zh) * | 2012-05-31 | 2014-09-24 | 河南中原特种耐火材料有限公司 | 一种用于组合式锡槽顶盖砖结构的吊挂桥砖及吊挂桥砖热面砖 |
| CN102718390B (zh) * | 2012-05-31 | 2014-09-24 | 河南中原特种耐火材料有限公司 | 一种组合式锡槽顶盖砖结构 |
| CN102718393B (zh) * | 2012-05-31 | 2014-09-24 | 河南中原特种耐火材料有限公司 | 一种锡槽顶盖砖结构 |
| JP7537271B2 (ja) * | 2020-03-19 | 2024-08-21 | Ａｇｃ株式会社 | フロートガラス製造装置、及びフロートガラス製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3332763A (en) * | 1964-10-16 | 1967-07-25 | Ford Motor Co | Process for manufacture of glass |
| GB1138747A (en) * | 1966-09-09 | 1969-01-01 | Pilkington Brothers Ltd | Improvements in or relating to the manufacture of flat glass |
| US3533773A (en) * | 1966-12-28 | 1970-10-13 | Nippon Sheet Glass Co Ltd | Apparatus for manufacturing float glass with graphite heating means |
| US3486869A (en) * | 1967-04-25 | 1969-12-30 | Ford Motor Co | Process for the manufacture of float glass utilizing regular and auxiliary heating elements |
| US3528795A (en) * | 1967-07-12 | 1970-09-15 | Libbey Owens Ford Glass Co | Molten metal containing edge locators for float glass ribbons |
-
1972
- 1972-04-21 GB GB1871972A patent/GB1420753A/en not_active Expired
-
1973
- 1973-04-06 CA CA168,125A patent/CA973711A/en not_active Expired
- 1973-04-10 IL IL41990A patent/IL41990A/en unknown
- 1973-04-10 IN IN847/CAL/73A patent/IN138067B/en unknown
- 1973-04-12 IE IE581/73A patent/IE37527B1/xx unknown
- 1973-04-12 AU AU54448/73A patent/AU476297B2/en not_active Expired
- 1973-04-13 NO NO1567/73A patent/NO131829C/no unknown
- 1973-04-17 DE DE2320269A patent/DE2320269C3/de not_active Expired
- 1973-04-17 AR AR247601A patent/AR202097A1/es active
- 1973-04-18 BR BR2837/73A patent/BR7302837D0/pt unknown
- 1973-04-18 DK DK221773AA patent/DK142070B/da not_active IP Right Cessation
- 1973-04-18 SE SE7305559A patent/SE403278B/xx unknown
- 1973-04-18 YU YU1043/73A patent/YU36846B/xx unknown
- 1973-04-18 FI FI1258/73A patent/FI55826C/fi active
- 1973-04-19 AT AT351173A patent/AT324602B/de not_active IP Right Cessation
- 1973-04-19 TR TR18031A patent/TR18031A/xx unknown
- 1973-04-19 NL NL737305545A patent/NL154476B/xx not_active IP Right Cessation
- 1973-04-19 ES ES413923A patent/ES413923A1/es not_active Expired
- 1973-04-19 US US00352665A patent/US3817735A/en not_active Expired - Lifetime
- 1973-04-19 ZA ZA732706A patent/ZA732706B/xx unknown
- 1973-04-19 LU LU67458A patent/LU67458A1/xx unknown
- 1973-04-20 BE BE130292A patent/BE798562A/xx not_active IP Right Cessation
- 1973-04-20 CS CS2905A patent/CS171749B2/cs unknown
- 1973-04-20 RO RO7374568A patent/RO65586A/ro unknown
- 1973-04-20 SU SU731909788A patent/SU727131A3/ru active
- 1973-04-20 PL PL1973162059A patent/PL87689B1/pl unknown
- 1973-04-20 FR FR7314568A patent/FR2181060B1/fr not_active Expired
- 1973-04-20 HU HUPI381A patent/HU169912B/hu unknown
- 1973-04-20 IT IT68146/73A patent/IT980889B/it active
- 1973-04-21 JP JP4469673A patent/JPS5546976B2/ja not_active Expired
- 1973-04-23 DD DD170363A patent/DD108184A5/xx unknown
- 1973-04-24 CH CH576773A patent/CH554127A/xx not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |