GB892945A - Teeming nozzle valve for vacuum casting apparatus - Google Patents

Teeming nozzle valve for vacuum casting apparatus

Info

Publication number
GB892945A
GB892945A GB28404/59A GB2840459A GB892945A GB 892945 A GB892945 A GB 892945A GB 28404/59 A GB28404/59 A GB 28404/59A GB 2840459 A GB2840459 A GB 2840459A GB 892945 A GB892945 A GB 892945A
Authority
GB
United Kingdom
Prior art keywords
nozzle
valve part
orifice
rod
movable
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
GB28404/59A
Other languages
English (en)
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Publication of GB892945A publication Critical patent/GB892945A/en
Expired legal-status Critical Current

Links

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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
    • 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
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
GB28404/59A 1958-08-29 1959-08-19 Teeming nozzle valve for vacuum casting apparatus Expired GB892945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US758152A US2962779A (en) 1958-08-29 1958-08-29 Teeming nozzle valve for vacuum casting apparatus

Publications (1)

Publication Number Publication Date
GB892945A true GB892945A (en) 1962-04-04

Family

ID=25050706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28404/59A Expired GB892945A (en) 1958-08-29 1959-08-19 Teeming nozzle valve for vacuum casting apparatus

Country Status (5)

Country Link
US (1) US2962779A (enrdf_load_stackoverflow)
BE (1) BE581993A (enrdf_load_stackoverflow)
FR (1) FR1243019A (enrdf_load_stackoverflow)
GB (1) GB892945A (enrdf_load_stackoverflow)
LU (1) LU37601A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146503A (en) * 1961-01-24 1964-09-01 Bochumer Ver Fuer Gusstahlfabr Degasification of metal
BE629807A (enrdf_load_stackoverflow) * 1962-03-22
US3511421A (en) * 1968-04-29 1970-05-12 William H Smith Stopper and nozzle construction for metal ladles
CN115450378A (zh) * 2022-04-30 2022-12-09 张轶鹏 装配剪力墙pc构件连接钢筋定位、对位、注浆自锁连接

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1363402A (en) * 1919-11-01 1920-12-28 Fort Ified Mfg Company Type-metal agitator
US1519290A (en) * 1921-11-25 1924-12-16 Carl A Hahn Combined smelter and ladle
BE524812A (enrdf_load_stackoverflow) * 1951-04-29

Also Published As

Publication number Publication date
US2962779A (en) 1960-12-06
FR1243019A (fr) 1960-10-07
LU37601A1 (enrdf_load_stackoverflow)
BE581993A (fr) 1960-02-25

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