FR1278939A - Lid for vacuum container - Google Patents

Lid for vacuum container

Info

Publication number
FR1278939A
FR1278939A FR850467A FR850467A FR1278939A FR 1278939 A FR1278939 A FR 1278939A FR 850467 A FR850467 A FR 850467A FR 850467 A FR850467 A FR 850467A FR 1278939 A FR1278939 A FR 1278939A
Authority
FR
France
Prior art keywords
lid
vacuum container
vacuum
container
Prior art date
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
FR850467A
Other languages
French (fr)
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.)
Bochumer Verein fuer Gussstahlfabrikation AG
Original Assignee
Bochumer Verein fuer Gussstahlfabrikation AG
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
Priority claimed from DEB56370A external-priority patent/DE1188104B/en
Application filed by Bochumer Verein fuer Gussstahlfabrikation AG filed Critical Bochumer Verein fuer Gussstahlfabrikation AG
Priority to FR850467A priority Critical patent/FR1278939A/en
Application granted granted Critical
Publication of FR1278939A publication Critical patent/FR1278939A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR850467A 1960-01-23 1961-01-23 Lid for vacuum container Expired FR1278939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850467A FR1278939A (en) 1960-01-23 1961-01-23 Lid for vacuum container

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB56370A DE1188104B (en) 1960-01-23 1960-01-23 Lid for vacuum container for degassing metals, especially steel
FR850467A FR1278939A (en) 1960-01-23 1961-01-23 Lid for vacuum container

Publications (1)

Publication Number Publication Date
FR1278939A true FR1278939A (en) 1961-12-15

Family

ID=25965550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850467A Expired FR1278939A (en) 1960-01-23 1961-01-23 Lid for vacuum container

Country Status (1)

Country Link
FR (1) FR1278939A (en)

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