Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B22—CASTING; POWDER METALLURGY
  • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
  • B22D35/00—Equipment for conveying molten metal into beds or moulds
  • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
  • B22D35/045—Runner base plates for bottom casting ingots
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B22—CASTING; POWDER METALLURGY
  • B22C—FOUNDRY MOULDING
  • B22C9/00—Moulds or cores; Moulding processes
  • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
• • 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
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
  • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Applications Claiming Priority (2)

Publications (1)

Family

ID=25656471

Family Applications (1)

Country Status (3)

• 1966
  • 1966-08-31 BE BE686277D patent/BE686277A/xx unknown
  • 1966-09-02 NL NL6612408A patent/NL6612408A/xx unknown
  • 1966-09-05 GB GB3960266A patent/GB1132828A/en not_active Expired

Also Published As

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