FR2233788A1 - - Google Patents
Info
- Publication number
- FR2233788A1 FR2233788A1 FR7420706A FR7420706A FR2233788A1 FR 2233788 A1 FR2233788 A1 FR 2233788A1 FR 7420706 A FR7420706 A FR 7420706A FR 7420706 A FR7420706 A FR 7420706A FR 2233788 A1 FR2233788 A1 FR 2233788A1
- Authority
- FR
- France
- 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.)
- Granted
Links
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
- H05B7/12—Arrangements for cooling, sealing or protecting electrodes
-
- 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)
- Electrolytic Production Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2330798A DE2330798C2 (de) | 1973-06-16 | 1973-06-16 | Graphitelektrode mit Schutzüberzug für Lichtbogenöfen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2233788A1 true FR2233788A1 (https=) | 1975-01-10 |
| FR2233788B1 FR2233788B1 (https=) | 1978-02-17 |
Family
ID=5884252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7420706A Expired FR2233788B1 (https=) | 1973-06-16 | 1974-06-14 |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE816344A (https=) |
| CH (1) | CH572695A5 (https=) |
| DE (1) | DE2330798C2 (https=) |
| FR (1) | FR2233788B1 (https=) |
| GB (1) | GB1457618A (https=) |
| IT (1) | IT1015075B (https=) |
| LU (1) | LU70325A1 (https=) |
| NL (1) | NL7408015A (https=) |
| NO (1) | NO742112L (https=) |
| SE (1) | SE398035B (https=) |
| YU (1) | YU165374A (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10253254B3 (de) * | 2002-11-15 | 2004-05-27 | Sgl Carbon Ag | Elektrodenverbindung mit beschichteten Kontaktflächen |
| DE102005013953A1 (de) * | 2005-03-26 | 2006-09-28 | Jungheinrich Ag | Stromanschluß für eine Leistungs- und Steuereinheit eines batteriebetriebenen Flurförderzeugs |
| US9497804B2 (en) * | 2010-07-01 | 2016-11-15 | Graftech International Holdings Inc. | Graphite electrode |
| US12087828B2 (en) * | 2018-12-04 | 2024-09-10 | Uchicago Argonne, Llc | Electrodes for making nanocarbon-infused metals and alloys |
| CN111943677A (zh) * | 2020-08-21 | 2020-11-17 | 合肥炭素有限责任公司 | 一种复合石墨电极及其制备方法 |
| CN113747625B (zh) * | 2021-09-16 | 2022-05-03 | 宁夏盾源聚芯半导体科技股份有限公司 | 组合导气石墨电极及无内表面气泡群石英坩埚制备方法 |
| CN115798949A (zh) * | 2022-12-09 | 2023-03-14 | 深圳清华大学研究院 | 一种rf mems开关和电子设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767108C (de) * | 1938-04-26 | 1952-05-15 | Aluminium Ind Ag | Gegen Abbrand geschuetzte negative Graphitelektrode fuer nach dem Dreischichtenverfahren arbeitende Aluminium-Raffinationsoefen |
| DE2036203A1 (de) * | 1969-07-21 | 1971-03-04 | Dmz Lenin | Verfahren zum Verbinden von Kohlen stoff Elektroden |
| DE1765668A1 (de) * | 1968-06-27 | 1971-10-07 | Ibigawa Electric Ind Co Ltd | Stabelektrode |
-
1973
- 1973-06-16 DE DE2330798A patent/DE2330798C2/de not_active Expired
-
1974
- 1974-05-15 CH CH666274A patent/CH572695A5/xx not_active IP Right Cessation
- 1974-06-07 GB GB2533874A patent/GB1457618A/en not_active Expired
- 1974-06-11 NO NO742112A patent/NO742112L/no unknown
- 1974-06-13 YU YU01653/74A patent/YU165374A/xx unknown
- 1974-06-13 SE SE7407823A patent/SE398035B/xx unknown
- 1974-06-14 LU LU70325A patent/LU70325A1/xx unknown
- 1974-06-14 BE BE145429A patent/BE816344A/xx unknown
- 1974-06-14 IT IT23993/74A patent/IT1015075B/it active
- 1974-06-14 FR FR7420706A patent/FR2233788B1/fr not_active Expired
- 1974-06-14 NL NL7408015A patent/NL7408015A/xx unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767108C (de) * | 1938-04-26 | 1952-05-15 | Aluminium Ind Ag | Gegen Abbrand geschuetzte negative Graphitelektrode fuer nach dem Dreischichtenverfahren arbeitende Aluminium-Raffinationsoefen |
| DE1765668A1 (de) * | 1968-06-27 | 1971-10-07 | Ibigawa Electric Ind Co Ltd | Stabelektrode |
| DE2036203A1 (de) * | 1969-07-21 | 1971-03-04 | Dmz Lenin | Verfahren zum Verbinden von Kohlen stoff Elektroden |
Also Published As
| Publication number | Publication date |
|---|---|
| NO742112L (https=) | 1975-01-13 |
| LU70325A1 (https=) | 1974-10-17 |
| SE398035B (sv) | 1977-11-28 |
| CH572695A5 (https=) | 1976-02-13 |
| DE2330798C2 (de) | 1979-08-16 |
| NL7408015A (https=) | 1974-12-18 |
| FR2233788B1 (https=) | 1978-02-17 |
| DE2330798B1 (de) | 1974-08-22 |
| GB1457618A (en) | 1976-12-08 |
| SE7407823L (https=) | 1974-12-17 |
| IT1015075B (it) | 1977-05-10 |
| BE816344A (fr) | 1974-09-30 |
| YU165374A (en) | 1982-05-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |