GB576246A - Hot metal ladles - Google Patents

Hot metal ladles

Info

Publication number
GB576246A
GB576246A GB2053543A GB2053543A GB576246A GB 576246 A GB576246 A GB 576246A GB 2053543 A GB2053543 A GB 2053543A GB 2053543 A GB2053543 A GB 2053543A GB 576246 A GB576246 A GB 576246A
Authority
GB
United Kingdom
Prior art keywords
valve
ladle
lever
pivoted
covered
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
GB2053543A
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.)
EDWARD HAMPTION WHITTAKER
Original Assignee
EDWARD HAMPTION WHITTAKER
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 EDWARD HAMPTION WHITTAKER filed Critical EDWARD HAMPTION WHITTAKER
Priority to GB2053543A priority Critical patent/GB576246A/en
Publication of GB576246A publication Critical patent/GB576246A/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
    • 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
    • B22D41/20—Stopper-rod operating equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

576,246. Foundry ladles. WHITTAKER, E. H. Dec. 8, 1943, No. 20535. [Class 82 (i)] A ladle for molten metal comprises an outer metallic shell 10, a refractory lining 16 nesting in a mould 17 of tin or other soft metal and secured in place by a detachable ring 15, an outlet port in the lower portion of the ladle and a valve. The valve comprises a metallic head 32 covered by a refractory coating 36, and a stem 33, detachably secured to the head and covered by a refractory coating 37. Movement of the valve is controlled by a bridge lever 43, pivoted to the ladle at 44 and to the valve stem at 46, and a hand lever 40 pivoted to the ladle at 42 and connected to the bridge lever by a link 48. To limit the extent to which the valve may be moved, or to hold the valve against operation an upstanding guide 52 is provided having a number of vertically spaced apart perforations 54, into any of which a pin may be inserted to contact an edge of the bridge lever.
GB2053543A 1943-12-08 1943-12-08 Hot metal ladles Expired GB576246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2053543A GB576246A (en) 1943-12-08 1943-12-08 Hot metal ladles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2053543A GB576246A (en) 1943-12-08 1943-12-08 Hot metal ladles

Publications (1)

Publication Number Publication Date
GB576246A true GB576246A (en) 1946-03-26

Family

ID=10147490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2053543A Expired GB576246A (en) 1943-12-08 1943-12-08 Hot metal ladles

Country Status (1)

Country Link
GB (1) GB576246A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733014A (en) * 1970-04-02 1973-05-15 Pont A Mousson Fond Control device for the stopper-rod of a foundry pouring vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733014A (en) * 1970-04-02 1973-05-15 Pont A Mousson Fond Control device for the stopper-rod of a foundry pouring vessel

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