EP1726384A4 - Sliding nozzle device and pouring device - Google Patents

Sliding nozzle device and pouring device

Info

Publication number
EP1726384A4
EP1726384A4 EP05720715A EP05720715A EP1726384A4 EP 1726384 A4 EP1726384 A4 EP 1726384A4 EP 05720715 A EP05720715 A EP 05720715A EP 05720715 A EP05720715 A EP 05720715A EP 1726384 A4 EP1726384 A4 EP 1726384A4
Authority
EP
European Patent Office
Prior art keywords
sliding nozzle
pouring
nozzle device
pouring device
sliding
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.)
Withdrawn
Application number
EP05720715A
Other languages
German (de)
French (fr)
Other versions
EP1726384A1 (en
Inventor
Tsuneo Kondo
Hideto Takasugi
Mitsuo Umemura
Yoshinobu Kawai
Tomohiro Yotabun
Hisamori Ikeda
Hisao Inubushi
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.)
Nippon Rotary Nozzle Co Ltd
JFE Refractories Corp
JFE Denki Corp
TYK Corp
Original Assignee
Nippon Rotary Nozzle Co Ltd
JFE Mechanical Co Ltd
JFE Refractories Corp
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 Rotary Nozzle Co Ltd, JFE Mechanical Co Ltd, JFE Refractories Corp, TYK Corp filed Critical Nippon Rotary Nozzle Co Ltd
Publication of EP1726384A1 publication Critical patent/EP1726384A1/en
Publication of EP1726384A4 publication Critical patent/EP1726384A4/en
Withdrawn legal-status Critical Current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
    • B22D41/40—Means for pressing the plates together
    • 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
    • B22D41/24—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 rectilinearly movable plate
    • 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
    • B22D41/28—Plates therefor
    • B22D41/34—Supporting, fixing or centering means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
EP05720715A 2004-03-16 2005-03-14 Sliding nozzle device and pouring device Withdrawn EP1726384A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004074984A JP2005262238A (en) 2004-03-16 2004-03-16 Sliding nozzle device and molten metal pouring apparatus
PCT/JP2005/004447 WO2005087409A1 (en) 2004-03-16 2005-03-14 Sliding nozzle device and pouring device

Publications (2)

Publication Number Publication Date
EP1726384A1 EP1726384A1 (en) 2006-11-29
EP1726384A4 true EP1726384A4 (en) 2008-08-13

Family

ID=34975397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05720715A Withdrawn EP1726384A4 (en) 2004-03-16 2005-03-14 Sliding nozzle device and pouring device

Country Status (5)

Country Link
US (1) US20080272157A1 (en)
EP (1) EP1726384A4 (en)
JP (1) JP2005262238A (en)
CA (1) CA2559930A1 (en)
WO (1) WO2005087409A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100775502B1 (en) 2006-12-19 2007-11-12 주식회사 포스코 Surface pressure anti-loosing structure in nozzle cassette of ladle
US8960508B2 (en) 2008-05-16 2015-02-24 Krosaki Harima Corporation Sliding nozzle device
JP2010188398A (en) * 2009-02-19 2010-09-02 Kurosaki Harima Corp Sliding nozzle apparatus
EP2692463B1 (en) * 2011-03-30 2016-03-02 Krosakiharima Corporation Plate fixing structure and plate
RU2626694C2 (en) * 2013-03-27 2017-07-31 Кросакихарима Корпорейшн Structure of pouring nozzle
JP6711521B2 (en) * 2017-07-04 2020-06-17 東京窯業株式会社 Sliding gate device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62207567A (en) * 1986-03-06 1987-09-11 Kobe Steel Ltd Sliding valve device having mechanism for preventing surface opening
JPS62279071A (en) * 1986-05-28 1987-12-03 Kurosaki Refract Co Ltd Sliding nozzle device
JP2003200256A (en) * 2001-12-28 2003-07-15 Shinagawa Refract Co Ltd Surface pressure applying device for slide valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514447Y2 (en) * 1975-11-18 1980-04-02
JPH0252165A (en) * 1988-08-12 1990-02-21 Nippon Rootarii Nozuru Kk Rotary nozzle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62207567A (en) * 1986-03-06 1987-09-11 Kobe Steel Ltd Sliding valve device having mechanism for preventing surface opening
JPS62279071A (en) * 1986-05-28 1987-12-03 Kurosaki Refract Co Ltd Sliding nozzle device
JP2003200256A (en) * 2001-12-28 2003-07-15 Shinagawa Refract Co Ltd Surface pressure applying device for slide valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005087409A1 *

Also Published As

Publication number Publication date
JP2005262238A (en) 2005-09-29
WO2005087409A1 (en) 2005-09-22
EP1726384A1 (en) 2006-11-29
US20080272157A1 (en) 2008-11-06
CA2559930A1 (en) 2005-09-22

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060913

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR GB

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: JFE MINERAL COMPANY, LTD.

Owner name: JFE REFRACTORIES CORPORATION

Owner name: TYK CORPORATION

Owner name: NIPPON ROTARY NOZZLE CO.,LTD.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NIPPON ROTARY NOZZLE CO.,LTD.

Owner name: TYK CORPORATION

Owner name: JFE REFRACTORIES CORPORATION

Owner name: JFE MECHANICAL CO., LTD.

A4 Supplementary search report drawn up and despatched

Effective date: 20080715

17Q First examination report despatched

Effective date: 20081104

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20100129