GB1066516A - Improvements in or relating to a plug-actuating device for ladles - Google Patents

Improvements in or relating to a plug-actuating device for ladles

Info

Publication number
GB1066516A
GB1066516A GB32506/65A GB3250665A GB1066516A GB 1066516 A GB1066516 A GB 1066516A GB 32506/65 A GB32506/65 A GB 32506/65A GB 3250665 A GB3250665 A GB 3250665A GB 1066516 A GB1066516 A GB 1066516A
Authority
GB
United Kingdom
Prior art keywords
gas pressure
ladles
plug
ladle
actuated
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
GB32506/65A
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.)
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke 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
Application filed by Voestalpine AG, Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Voestalpine AG
Publication of GB1066516A publication Critical patent/GB1066516A/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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

1,066,516. Foundry ladles. VEREINIGTE OsTERREICHISCHE EISEN-UND STAHLWERKE A.G. July 29, 1965 [Aug. 3, 1964], No. 32506/65. Heading F4B. The plug rod 2 of a ladle 1 for molten metal is actuated through a lever linkage 3 by a hydraulic cylinder 4 supplied with pressurized oil from a hydraulic pump 5 actuated by pressurized gas from a gas pressure store 6. The hydraulic cylinder 4, hydraulic pump 5 and the gas pressure store 6 are adapted to be mounted on the ladle 1. Control of the pressure supply is by Bowden cable 9 operated valves 7, 8 and the gas pressure store 6 may be replenished by an independent compressor whilst the plug rod 2 is in the closed position.
GB32506/65A 1964-08-03 1965-07-29 Improvements in or relating to a plug-actuating device for ladles Expired GB1066516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT667664A AT242879B (en) 1964-08-03 1964-08-03 Stopper actuation for ladles

Publications (1)

Publication Number Publication Date
GB1066516A true GB1066516A (en) 1967-04-26

Family

ID=3588690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32506/65A Expired GB1066516A (en) 1964-08-03 1965-07-29 Improvements in or relating to a plug-actuating device for ladles

Country Status (3)

Country Link
US (1) US3370824A (en)
AT (1) AT242879B (en)
GB (1) GB1066516A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100470472B1 (en) * 2002-10-23 2005-02-07 주식회사 우진 Plug auto connecting device for bubbling in ladle bottom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573993A (en) * 1948-07-10 1951-11-06 American Steel Foundries Hydraulic pneumatic system for actuating pressure
US2832110A (en) * 1951-11-01 1958-04-29 Blaw Knox Co Ladle stopper control apparatus
US2938347A (en) * 1957-10-30 1960-05-31 Malcolm B Sturgis Power source for hydraulically operated devices
US3309740A (en) * 1964-04-21 1967-03-21 United States Steel Corp Stopper rod rigging for ladles

Also Published As

Publication number Publication date
AT242879B (en) 1965-10-11
US3370824A (en) 1968-02-27

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