DE3400186C2 - - Google Patents
Info
- Publication number
- DE3400186C2 DE3400186C2 DE3400186A DE3400186A DE3400186C2 DE 3400186 C2 DE3400186 C2 DE 3400186C2 DE 3400186 A DE3400186 A DE 3400186A DE 3400186 A DE3400186 A DE 3400186A DE 3400186 C2 DE3400186 C2 DE 3400186C2
- Authority
- DE
- Germany
- 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
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
- F27D11/10—Disposition of electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Discharge Heating (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843400186 DE3400186A1 (de) | 1984-01-02 | 1984-01-02 | Durchfuehrung fuer elektroden in einem ofendeckel eines elektrolichtbogen- oder reduktionsofens |
| NO844893A NO162940C (no) | 1984-01-02 | 1984-12-06 | Gjennomfoering for elektroder i et ovntak i en elektrolysbue- eller reduksjonsovn. |
| JP59266051A JPS60158594A (ja) | 1984-01-02 | 1984-12-17 | ア−ク炉または還元炉の炉ぶたの中で電極を案内するダクト |
| US06/684,674 US4587659A (en) | 1984-01-02 | 1984-12-21 | Feed through structure for electrodes in electric furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843400186 DE3400186A1 (de) | 1984-01-02 | 1984-01-02 | Durchfuehrung fuer elektroden in einem ofendeckel eines elektrolichtbogen- oder reduktionsofens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3400186A1 DE3400186A1 (de) | 1985-07-18 |
| DE3400186C2 true DE3400186C2 (US08118993-20120221-C00002.png) | 1987-01-08 |
Family
ID=6224359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843400186 Granted DE3400186A1 (de) | 1984-01-02 | 1984-01-02 | Durchfuehrung fuer elektroden in einem ofendeckel eines elektrolichtbogen- oder reduktionsofens |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4587659A (US08118993-20120221-C00002.png) |
| JP (1) | JPS60158594A (US08118993-20120221-C00002.png) |
| DE (1) | DE3400186A1 (US08118993-20120221-C00002.png) |
| NO (1) | NO162940C (US08118993-20120221-C00002.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3442769A1 (de) | 1984-11-20 | 1986-05-22 | Mannesmann AG, 4000 Düsseldorf | Elektrolichtbogen- oder reduktionsofen mit biffilar gekapselter elektroden-tieffassung |
| DE3630861A1 (de) * | 1986-09-08 | 1988-03-17 | Mannesmann Ag | Elektrodentieffassung |
| US4964114A (en) * | 1986-11-26 | 1990-10-16 | Mannesmann Ag | Electrode positioning mechanism |
| GB2324595B (en) * | 1997-04-22 | 1999-03-10 | Howard Ind Pipework Services L | Economiser for electric arc furnace |
| DE202005012571U1 (de) * | 2005-08-10 | 2005-10-27 | Sms Demag Ag | Kühlvorrichtung für Elektroden eines metallurgischen Ofens |
| DE112019006640T5 (de) * | 2019-01-10 | 2021-10-07 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Motor und inverter-integrierte rotierbare elektrische maschine |
| FR3105649B1 (fr) * | 2019-12-19 | 2021-11-26 | Valeo Equip Electr Moteur | Machine électrique tournante refroidie |
| US20220242253A1 (en) * | 2021-02-02 | 2022-08-04 | Toyota Jidosha Kabushiki Kaisha | Electric vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1100310A (en) * | 1965-01-20 | 1968-01-24 | Nippon Carbide Kogyo Kk | Electric reducing furnace |
| DE2125773C3 (de) * | 1971-05-25 | 1979-12-20 | Demag Ag, 4100 Duisburg | Elektroden-Tieffassung für Lichtbogen- bzw. Reduktionsöfen |
| DE3147337C2 (de) * | 1981-11-28 | 1985-03-14 | SIDEPAL S.A. Société Industrielle de Participations Luxembourgeoise, Luxemburg/Luxembourg | Wassergekühlte Haube für metallurgische Gefäße, insbesondere Gießpfannen |
| DE3147338C2 (de) * | 1981-11-28 | 1985-02-07 | SIDEPAL S.A. Société Industrielle de Participations Luxembourgeoise, Luxembourg | Wassergekühlter Deckel für metallurgische Gefäße |
-
1984
- 1984-01-02 DE DE19843400186 patent/DE3400186A1/de active Granted
- 1984-12-06 NO NO844893A patent/NO162940C/no unknown
- 1984-12-17 JP JP59266051A patent/JPS60158594A/ja active Pending
- 1984-12-21 US US06/684,674 patent/US4587659A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| NO844893L (no) | 1985-07-03 |
| JPS60158594A (ja) | 1985-08-19 |
| NO162940B (no) | 1989-11-27 |
| NO162940C (no) | 1990-03-07 |
| DE3400186A1 (de) | 1985-07-18 |
| US4587659A (en) | 1986-05-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |