FR2261343A1 - - Google Patents
Info
- Publication number
- FR2261343A1 FR2261343A1 FR7505031A FR7505031A FR2261343A1 FR 2261343 A1 FR2261343 A1 FR 2261343A1 FR 7505031 A FR7505031 A FR 7505031A FR 7505031 A FR7505031 A FR 7505031A FR 2261343 A1 FR2261343 A1 FR 2261343A1
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/08—Apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
- F27B3/045—Multiple chambers, e.g. one of which is used for charging
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
- F27D2099/0031—Plasma-torch heating
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture Of Iron (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7402209A SE387662B (sv) | 1974-02-20 | 1974-02-20 | Sett och anordning for smeltning av metall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2261343A1 true FR2261343A1 (US20080094685A1-20080424-C00004.png) | 1975-09-12 |
| FR2261343B1 FR2261343B1 (US20080094685A1-20080424-C00004.png) | 1982-05-28 |
Family
ID=20320258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7505031A Expired FR2261343B1 (US20080094685A1-20080424-C00004.png) | 1974-02-20 | 1975-02-18 |
Country Status (8)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396252A1 (fr) * | 1977-06-29 | 1979-01-26 | Mansfeld Kombinat W Pieck Veb | Four de fusion a plasma |
| EP0237852A1 (de) * | 1986-03-15 | 1987-09-23 | MANNESMANN Aktiengesellschaft | Verfahren und Vorrichtung zum kontinuierlichen Einschmelzen von Schrott |
| EP0240485A1 (de) * | 1986-03-17 | 1987-10-07 | VOEST-ALPINE Industrieanlagenbau GmbH | Anlage zur Herstellung von Stahl aus Schrott |
| EP0400214A1 (en) * | 1989-05-29 | 1990-12-05 | Meichu Seiki Kabushiki Kaisha | Metal melting and holding furnace |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT367453B (de) * | 1980-04-03 | 1982-07-12 | Voest Alpine Ag | Verfahren und vorrichtung zur herstellung von fluessigem roheisen oder stahlvormaterial |
| SE444956B (sv) * | 1980-06-10 | 1986-05-20 | Skf Steel Eng Ab | Sett att ur metalloxidhaltiga material utvinna ingaende lettflyktiga metaller eller koncentrat av dessa |
| JPS59133998U (ja) * | 1983-02-28 | 1984-09-07 | 石川島播磨重工業株式会社 | 複合還元炉 |
| AT391757B (de) * | 1989-04-13 | 1990-11-26 | Voest Alpine Ind Anlagen | Anlage zur metallurgischen behandlung von metallen, metallverbindungen und/oder metall-legierungen |
-
1974
- 1974-02-20 SE SE7402209A patent/SE387662B/xx not_active IP Right Cessation
-
1975
- 1975-02-18 FR FR7505031A patent/FR2261343B1/fr not_active Expired
- 1975-02-19 BR BR7500997A patent/BR7500997A/pt unknown
- 1975-02-19 DE DE19752507141 patent/DE2507141A1/de active Pending
- 1975-02-19 IT IT6742375A patent/IT1030179B/it active
- 1975-02-19 CA CA220,433A patent/CA1043575A/en not_active Expired
- 1975-02-19 GB GB702175A patent/GB1499451A/en not_active Expired
- 1975-02-20 JP JP2041975A patent/JPS5550275B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396252A1 (fr) * | 1977-06-29 | 1979-01-26 | Mansfeld Kombinat W Pieck Veb | Four de fusion a plasma |
| EP0237852A1 (de) * | 1986-03-15 | 1987-09-23 | MANNESMANN Aktiengesellschaft | Verfahren und Vorrichtung zum kontinuierlichen Einschmelzen von Schrott |
| EP0240485A1 (de) * | 1986-03-17 | 1987-10-07 | VOEST-ALPINE Industrieanlagenbau GmbH | Anlage zur Herstellung von Stahl aus Schrott |
| US4740989A (en) * | 1986-03-17 | 1988-04-26 | Voest-Alpine Aktiengesellschaft | Plant for producing steel from scrap |
| EP0400214A1 (en) * | 1989-05-29 | 1990-12-05 | Meichu Seiki Kabushiki Kaisha | Metal melting and holding furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7500997A (pt) | 1975-12-02 |
| FR2261343B1 (US20080094685A1-20080424-C00004.png) | 1982-05-28 |
| JPS50118906A (US20080094685A1-20080424-C00004.png) | 1975-09-18 |
| CA1043575A (en) | 1978-12-05 |
| DE2507141A1 (de) | 1975-08-21 |
| IT1030179B (it) | 1979-03-30 |
| SE387662B (sv) | 1976-09-13 |
| GB1499451A (en) | 1978-02-01 |
| JPS5550275B2 (US20080094685A1-20080424-C00004.png) | 1980-12-17 |
| SE7402209L (US20080094685A1-20080424-C00004.png) | 1975-08-21 |
