FR2261343B1 - - Google Patents

Info

Publication number
FR2261343B1
FR2261343B1 FR7505031A FR7505031A FR2261343B1 FR 2261343 B1 FR2261343 B1 FR 2261343B1 FR 7505031 A FR7505031 A FR 7505031A FR 7505031 A FR7505031 A FR 7505031A FR 2261343 B1 FR2261343 B1 FR 2261343B1
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.)
Expired
Application number
FR7505031A
Other languages
French (fr)
Other versions
FR2261343A1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Publication of FR2261343A1 publication Critical patent/FR2261343A1/fr
Application granted granted Critical
Publication of FR2261343B1 publication Critical patent/FR2261343B1/fr
Expired legal-status Critical Current

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 different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; 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)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Charging Or Discharging (AREA)
FR7505031A 1974-02-20 1975-02-18 Expired FR2261343B1 (enrdf_load_stackoverflow)

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 FR2261343A1 (enrdf_load_stackoverflow) 1975-09-12
FR2261343B1 true FR2261343B1 (enrdf_load_stackoverflow) 1982-05-28

Family

ID=20320258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505031A Expired FR2261343B1 (enrdf_load_stackoverflow) 1974-02-20 1975-02-18

Country Status (8)

Country Link
JP (1) JPS5550275B2 (enrdf_load_stackoverflow)
BR (1) BR7500997A (enrdf_load_stackoverflow)
CA (1) CA1043575A (enrdf_load_stackoverflow)
DE (1) DE2507141A1 (enrdf_load_stackoverflow)
FR (1) FR2261343B1 (enrdf_load_stackoverflow)
GB (1) GB1499451A (enrdf_load_stackoverflow)
IT (1) IT1030179B (enrdf_load_stackoverflow)
SE (1) SE387662B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD142491A3 (de) * 1977-06-29 1980-07-02 Konrad Primke Plasmaschmelzofen
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
DE3608802C2 (de) * 1986-03-15 1994-10-06 Mannesmann Ag Verfahren und Vorrichtung zum kontinuierlichen Einschmelzen von Schrott
AT384669B (de) * 1986-03-17 1987-12-28 Voest Alpine Ag Anlage zur herstellung von stahl aus schrott
AT391757B (de) * 1989-04-13 1990-11-26 Voest Alpine Ind Anlagen Anlage zur metallurgischen behandlung von metallen, metallverbindungen und/oder metall-legierungen
JPH032334A (ja) * 1989-05-29 1991-01-08 Meichiyuu Seiki Kk 金属溶解保持炉

Also Published As

Publication number Publication date
CA1043575A (en) 1978-12-05
DE2507141A1 (de) 1975-08-21
GB1499451A (en) 1978-02-01
FR2261343A1 (enrdf_load_stackoverflow) 1975-09-12
JPS5550275B2 (enrdf_load_stackoverflow) 1980-12-17
IT1030179B (it) 1979-03-30
SE387662B (sv) 1976-09-13
BR7500997A (pt) 1975-12-02
SE7402209L (enrdf_load_stackoverflow) 1975-08-21
JPS50118906A (enrdf_load_stackoverflow) 1975-09-18

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