Classifications

• • C—CHEMISTRY; METALLURGY
  • C21—METALLURGY OF IRON
  • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
  • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
  • C21C5/52—Manufacture of steel in electric furnaces
• • C—CHEMISTRY; METALLURGY
  • C03—GLASS; MINERAL OR SLAG WOOL
  • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
  • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
  • C03B37/07—Controlling or regulating
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B22—CASTING; POWDER METALLURGY
  • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
  • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
  • B22D41/04—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like tiltable
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B22—CASTING; POWDER METALLURGY
  • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
  • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
  • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
• • C—CHEMISTRY; METALLURGY
  • C03—GLASS; MINERAL OR SLAG WOOL
  • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
  • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
• • C—CHEMISTRY; METALLURGY
  • C03—GLASS; MINERAL OR SLAG WOOL
  • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
  • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
  • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
  • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
• • 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
  • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
  • F27B3/19—Arrangements of devices for discharging
• • 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
  • F27D11/02—Ohmic resistance heating
  • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
• • 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)
• Chemical & Material Sciences (AREA)
• Mechanical Engineering (AREA)
• Materials Engineering (AREA)
• Organic Chemistry (AREA)
• General Engineering & Computer Science (AREA)
• Manufacturing & Machinery (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Electrochemistry (AREA)
• Metallurgy (AREA)
• Life Sciences & Earth Sciences (AREA)
• Geochemistry & Mineralogy (AREA)
• General Life Sciences & Earth Sciences (AREA)
• Inorganic Fibers (AREA)
• Manufacture, Treatment Of Glass Fibers (AREA)
• Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
• Glass Melting And Manufacturing (AREA)
• Silicates, Zeolites, And Molecular Sieves (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26228463

Family Applications (1)

Country Status (20)

Families Citing this family (5)

Family Cites Families (12)

• 1992
  • 1992-01-06 AU AU10031/92A patent/AU652795B2/en not_active Ceased
  • 1992-01-09 NO NO92920123A patent/NO920123L/no unknown
  • 1992-01-14 CZ CS92100A patent/CZ282721B6/cs unknown
  • 1992-01-14 BR BR929200085A patent/BR9200085A/pt not_active Application Discontinuation
  • 1992-01-15 CA CA002059438A patent/CA2059438A1/fr not_active Abandoned
  • 1992-01-16 HU HU9200146A patent/HUT63121A/hu unknown
  • 1992-01-16 YU YU4092A patent/YU48152B/sh unknown
  • 1992-01-16 SI SI9210040A patent/SI9210040A/sl unknown
  • 1992-01-17 JP JP4006560A patent/JPH04310534A/ja active Pending
  • 1992-01-17 PL PL92293226A patent/PL168386B1/pl unknown
  • 1992-01-17 TR TR00056/92A patent/TR26879A/xx unknown
  • 1992-01-17 AT AT92400120T patent/ATE136288T1/de active
  • 1992-01-17 FI FI920224A patent/FI97052C/fi active
  • 1992-01-17 EP EP92400120A patent/EP0495723B1/fr not_active Expired - Lifetime
  • 1992-01-17 ES ES92400120T patent/ES2087468T3/es not_active Expired - Lifetime
  • 1992-01-17 DK DK92400120.9T patent/DK0495723T3/da active
  • 1992-01-17 KR KR1019920000619A patent/KR920014724A/ko not_active Ceased
  • 1992-01-17 DE DE69209535T patent/DE69209535T2/de not_active Expired - Fee Related
  • 1992-01-17 US US07/822,199 patent/US5338329A/en not_active Expired - Fee Related
• 1994
  • 1994-10-26 HR HRP-40/92A patent/HRP940787A2/xx not_active Application Discontinuation

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