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
  • C21C1/00—Refining of pig-iron; Cast iron
  • C21C1/08—Manufacture of cast-iron
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B22—CASTING; POWDER METALLURGY
  • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
  • B22D39/00—Equipment for supplying molten metal in rations
  • B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B22—CASTING; POWDER METALLURGY
  • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
  • B22D18/00—Pressure casting; Vacuum casting
  • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B22—CASTING; POWDER METALLURGY
  • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
  • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
• • 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
  • B22D41/50—Pouring-nozzles
• • 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
  • C21C1/00—Refining of pig-iron; Cast iron
  • C21C1/10—Making spheroidal graphite cast-iron
• • 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
  • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
• • 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
  • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
  • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
  • F27D25/005—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers used for cleaning the channels of induction furnaces

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• General Engineering & Computer Science (AREA)
• Materials Engineering (AREA)
• Metallurgy (AREA)
• Organic Chemistry (AREA)
• Manufacturing & Machinery (AREA)
• Furnace Details (AREA)
• Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
• Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
• Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
• Moulds For Moulding Plastics Or The Like (AREA)
• Chemical Treatment Of Metals (AREA)
• Compounds Of Iron (AREA)
• Manufacture And Refinement Of Metals (AREA)
• Cleaning In General (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4193974

Family Applications (1)

Country Status (22)

Families Citing this family (3)

Family Cites Families (4)

• 1985
  • 1985-02-18 CH CH735/85A patent/CH666204A5/de not_active IP Right Cessation
• 1986
  • 1986-02-08 DE DE3604036A patent/DE3604036C2/de not_active Expired
  • 1986-02-13 AU AU53455/86A patent/AU574893B2/en not_active Ceased
  • 1986-02-13 IT IT19409/86A patent/IT1188380B/it active
  • 1986-02-13 GB GB08603547A patent/GB2171724B/en not_active Expired
  • 1986-02-14 IN IN105/CAL/86A patent/IN164993B/en unknown
  • 1986-02-17 FR FR8602094A patent/FR2577453B1/fr not_active Expired
  • 1986-02-17 PL PL1986258010A patent/PL150819B1/pl unknown
  • 1986-02-17 SE SE8600693A patent/SE460973B/sv not_active IP Right Cessation
  • 1986-02-17 BE BE0/216272A patent/BE904234A/fr not_active IP Right Cessation
  • 1986-02-17 JP JP61031013A patent/JPS61190040A/ja active Granted
  • 1986-02-17 NO NO860584A patent/NO165283C/no unknown
  • 1986-02-17 DD DD86287099A patent/DD245601A5/de unknown
  • 1986-02-17 ES ES552077A patent/ES8704773A1/es not_active Expired
  • 1986-02-17 SU SU864027010A patent/SU1494871A3/ru active
  • 1986-02-17 FI FI860712A patent/FI79661C/fi not_active IP Right Cessation
  • 1986-02-18 CZ CS861127A patent/CZ112786A3/cs unknown
  • 1986-02-18 KR KR1019860001116A patent/KR900006928B1/ko not_active IP Right Cessation
  • 1986-02-18 CN CN86100386A patent/CN1006987B/zh not_active Expired
  • 1986-02-18 HU HU86681A patent/HU197240B/hu not_active IP Right Cessation
  • 1986-02-18 ZA ZA861200A patent/ZA861200B/xx unknown
  • 1986-02-18 US US06/830,104 patent/US4711290A/en not_active Expired - Fee Related

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