GB1271681A - Hollow carbon or graphite arc electrons - Google Patents
Hollow carbon or graphite arc electronsInfo
- Publication number
- GB1271681A GB1271681A GB09143/69A GB1914369A GB1271681A GB 1271681 A GB1271681 A GB 1271681A GB 09143/69 A GB09143/69 A GB 09143/69A GB 1914369 A GB1914369 A GB 1914369A GB 1271681 A GB1271681 A GB 1271681A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bore
- sealing
- arc
- gas
- materials
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052799 carbon Inorganic materials 0.000 title abstract 4
- 229910002804 graphite Inorganic materials 0.000 title abstract 2
- 239000010439 graphite Substances 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 238000010000 carbonizing Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- -1 potassium fluoroborate potassium sulphate Chemical compound 0.000 abstract 1
- 235000019353 potassium silicate Nutrition 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 abstract 1
- 239000011378 shotcrete Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Heating (AREA)
- Carbon And Carbon Compounds (AREA)
- Sealing Devices (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681758394 DE1758394C3 (de) | 1968-05-24 | Hohlelektrode aus Kohle oder Graphit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1271681A true GB1271681A (en) | 1972-04-26 |
Family
ID=5695010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB09143/69A Expired GB1271681A (en) | 1968-05-24 | 1969-04-15 | Hollow carbon or graphite arc electrons |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4490824A (en) * | 1983-07-15 | 1984-12-25 | Great Lakes Carbon Corporation | Composite electrode for arc furnace |
| US4513425A (en) * | 1983-07-15 | 1985-04-23 | Great Lakes Carbon Corporation | Composite electrode for arc furnace |
-
1969
- 1969-03-18 LU LU58225D patent/LU58225A1/xx unknown
- 1969-03-19 AT AT268369A patent/AT290868B/de not_active IP Right Cessation
- 1969-03-28 ES ES365395A patent/ES365395A1/es not_active Expired
- 1969-03-31 SE SE04545/69A patent/SE350983B/xx unknown
- 1969-04-11 NO NO1488/69A patent/NO122441B/no unknown
- 1969-04-11 NL NL6905619A patent/NL6905619A/xx unknown
- 1969-04-14 FR FR6910813A patent/FR2014138B1/fr not_active Expired
- 1969-04-15 GB GB09143/69A patent/GB1271681A/en not_active Expired
- 1969-04-18 BE BE731748D patent/BE731748A/xx unknown
- 1969-05-19 US US833841A patent/US3588307A/en not_active Expired - Lifetime
- 1969-05-23 CH CH793969A patent/CH535527A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT290868B (de) | 1971-06-25 |
| CH535527A (de) | 1973-03-31 |
| ES365395A1 (es) | 1971-01-01 |
| NL6905619A (enrdf_load_stackoverflow) | 1969-11-26 |
| US3588307A (en) | 1971-06-28 |
| FR2014138A1 (enrdf_load_stackoverflow) | 1970-04-17 |
| FR2014138B1 (enrdf_load_stackoverflow) | 1975-08-22 |
| BE731748A (enrdf_load_stackoverflow) | 1969-10-01 |
| DE1758394B2 (de) | 1976-01-08 |
| LU58225A1 (enrdf_load_stackoverflow) | 1969-07-11 |
| NO122441B (enrdf_load_stackoverflow) | 1971-06-28 |
| SE350983B (enrdf_load_stackoverflow) | 1972-11-13 |
| DE1758394A1 (de) | 1971-01-28 |
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