GB1257865A - - Google Patents

Info

Publication number
GB1257865A
GB1257865A GB584069A GB1257865DA GB1257865A GB 1257865 A GB1257865 A GB 1257865A GB 584069 A GB584069 A GB 584069A GB 1257865D A GB1257865D A GB 1257865DA GB 1257865 A GB1257865 A GB 1257865A
Authority
GB
United Kingdom
Prior art keywords
rings
flanges
heat insulating
metal
ring
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
GB584069A
Other languages
English (en)
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 filed Critical
Publication of GB1257865A publication Critical patent/GB1257865A/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
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • B22D7/106—Configuration of hot tops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Ceramic Products (AREA)
  • Thermal Insulation (AREA)
GB584069A 1969-02-04 1969-02-04 Expired GB1257865A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB584069 1969-02-04

Publications (1)

Publication Number Publication Date
GB1257865A true GB1257865A (enrdf_load_stackoverflow) 1971-12-22

Family

ID=9803616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB584069A Expired GB1257865A (enrdf_load_stackoverflow) 1969-02-04 1969-02-04

Country Status (3)

Country Link
US (1) US3680827A (enrdf_load_stackoverflow)
CA (1) CA917876A (enrdf_load_stackoverflow)
GB (1) GB1257865A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762680A (en) * 1971-07-06 1973-10-02 Whitacre Greer Fireproofing Co Hot top for ingot molds
US4809946A (en) * 1986-10-30 1989-03-07 The Whitacre-Greer Fireproofing Company Hot top with sealing angle bar

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1696986A (en) * 1926-01-19 1929-01-01 Max R Trembour Hot top for molds
US2274580A (en) * 1938-10-26 1942-02-24 Vickers Electrical Co Ltd Production of metal castings
US2263437A (en) * 1940-04-11 1941-11-18 Republic Steel Corp Hot top
US3012296A (en) * 1958-09-29 1961-12-12 Wiesner Gunther Protective body for ingot mold
GB881365A (en) * 1959-05-26 1961-11-01 Oglebay Norton Co Bottom ring assembly for hot tops for ingot moulds
FR1376779A (fr) * 1963-09-27 1964-10-31 Universal Refractories Corp Anneau inférieur de tête chaude pour lingotière et procédé de fabrication dudit anneau
US3437308A (en) * 1967-10-15 1969-04-08 Universal Refractories Corp Combination hot top,liner and bottom ring

Also Published As

Publication number Publication date
CA917876A (en) 1973-01-02
US3680827A (en) 1972-08-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees