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GB1417824A - Run-out preventing structure for rotary nozzle - Google Patents

Run-out preventing structure for rotary nozzle

Info

Publication number
GB1417824A
GB1417824A GB355974A GB355974A GB1417824A GB 1417824 A GB1417824 A GB 1417824A GB 355974 A GB355974 A GB 355974A GB 355974 A GB355974 A GB 355974A GB 1417824 A GB1417824 A GB 1417824A
Authority
GB
United Kingdom
Prior art keywords
rotary
plate
valve
plates
run
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
GB355974A
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.)
JFE Engineering Corp
TYK Corp
Original Assignee
Nippon Kokan Ltd
TYK 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 Nippon Kokan Ltd, TYK Corp filed Critical Nippon Kokan Ltd
Publication of GB1417824A publication Critical patent/GB1417824A/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
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/26—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rotatively movable plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)

Abstract

1417824 Rotary valves for metallurgical ladles NIPPON KOKAN KK KOKAN KIKAI KOGYO KK and TOKYO YOKYO KK 25 Jan 1974 [12 Feb 1973] 3559/74 Heading F4B In a bottom pour rotary valve for a ladle, sealing means are provided at or near the periphery of the fixed and sliding valve plates. A ring 14 of refractory or metal engages grooves 15, 16 in the fixed plate 4 and rotary plate 5. The sealing ring may rest in a groove in the rotary carrier of the sliding plate to engage the edges of both plates (Fig. 1) or the sealing ring may be formed integral with one of the valve plates to engage a groove in the face of the other valve plate (Fig. 4).
GB355974A 1973-02-12 1974-01-25 Run-out preventing structure for rotary nozzle Expired GB1417824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1641773A JPS5127409B2 (en) 1973-02-12 1973-02-12

Publications (1)

Publication Number Publication Date
GB1417824A true GB1417824A (en) 1975-12-17

Family

ID=11915645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB355974A Expired GB1417824A (en) 1973-02-12 1974-01-25 Run-out preventing structure for rotary nozzle

Country Status (4)

Country Link
JP (1) JPS5127409B2 (en)
DE (1) DE2404881C3 (en)
FR (1) FR2217108B1 (en)
GB (1) GB1417824A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480771A (en) * 1979-05-25 1984-11-06 Stopinc Ag Rotary nozzle system for metallurgical vessels
US4500018A (en) * 1981-07-15 1985-02-19 Stopinc Aktiengesellschaft Rotary sliding closure unit and liquid melt container employing the same
GB2159250A (en) * 1984-05-23 1985-11-27 Stopinc Ag Rotary sliding gate valves
US5709807A (en) * 1991-09-05 1998-01-20 Nkk Corporation Flow rate adjusting for rotary nozzle type molten metal pouring unit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572176A5 (en) * 1974-10-24 1976-01-30 Metacon Ag
DE2836409C2 (en) * 1978-08-19 1982-07-22 Stopinc AG, Zug Device for introducing treatment substances into the melt contained in a metallurgical vessel
CH659602A5 (en) * 1982-08-24 1987-02-13 Stopinc Ag METHOD FOR PRODUCING A SEALING ARRANGEMENT ON A SLIDING LOCK.
DE3731021A1 (en) * 1987-09-11 1989-03-23 Mannesmann Ag RING FOR TURNOVER LOCK
JPH08168872A (en) * 1994-07-22 1996-07-02 Mannesmann Ag Rotating closing device for tap hole in bottom surface of metallurgical vessle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480771A (en) * 1979-05-25 1984-11-06 Stopinc Ag Rotary nozzle system for metallurgical vessels
US4500018A (en) * 1981-07-15 1985-02-19 Stopinc Aktiengesellschaft Rotary sliding closure unit and liquid melt container employing the same
GB2159250A (en) * 1984-05-23 1985-11-27 Stopinc Ag Rotary sliding gate valves
US4619444A (en) * 1984-05-23 1986-10-28 Stopinc Aktiengesellschaft Arrangement for preventing air from reaching abutting sliding surfaces of rotary sliding closure unit
US5709807A (en) * 1991-09-05 1998-01-20 Nkk Corporation Flow rate adjusting for rotary nozzle type molten metal pouring unit

Also Published As

Publication number Publication date
DE2404881A1 (en) 1974-09-05
FR2217108B1 (en) 1978-02-10
JPS5127409B2 (en) 1976-08-12
JPS49104836A (en) 1974-10-03
DE2404881B2 (en) 1975-12-18
DE2404881C3 (en) 1978-04-27
FR2217108A1 (en) 1974-09-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee