DE19981284D2 - Process for optimizing the opening rate of steel ladles - Google Patents

Process for optimizing the opening rate of steel ladles

Info

Publication number: DE19981284D2
Authority: DE; Germany
Prior art keywords: optimizing; opening rate; steel ladles; ladles; steel
Prior art date: 1998-07-07
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 - Fee Related

Application number

DE19981284T

Other languages

German (de)

Inventor

Heinz Liebig

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.)

Individual

Original Assignee

Individual

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.)

1998-07-07

Filing date

1999-07-06

Publication date

2001-08-30

1999-07-06 Application filed by Individual filed Critical Individual

1999-07-06 Priority to DE19981284T priority Critical patent/DE19981284D2/en

2001-08-30 Application granted granted Critical

2001-08-30 Publication of DE19981284D2 publication Critical patent/DE19981284D2/en

2019-07-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- B22D41/44—Consumable closure means, i.e. closure means being used only once
- B22D41/46—Refractory plugging masses

Landscapes

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

DE19981284T 1998-07-07 1999-07-06 Process for optimizing the opening rate of steel ladles Expired - Fee Related DE19981284D2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE19981284T DE19981284D2 (en)	1998-07-07	1999-07-06	Process for optimizing the opening rate of steel ladles

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE1998130265 DE19830265A1 (en)	1998-07-07	1998-07-07	Process for optimizing the opening rate of steel ladles
DE19981284T DE19981284D2 (en)	1998-07-07	1999-07-06	Process for optimizing the opening rate of steel ladles
PCT/EP1999/004671 WO2000002688A1 (en)	1998-07-07	1999-07-06	Method for optimising the opening rate of steel-casting ladles

Publications (1)

Publication Number	Publication Date
DE19981284D2 true DE19981284D2 (en)	2001-08-30

Family

ID=7873194

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE1998130265 Withdrawn DE19830265A1 (en)	1998-07-07	1998-07-07	Process for optimizing the opening rate of steel ladles
DE19981284T Expired - Fee Related DE19981284D2 (en)	1998-07-07	1999-07-06	Process for optimizing the opening rate of steel ladles

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE1998130265 Withdrawn DE19830265A1 (en)	1998-07-07	1998-07-07	Process for optimizing the opening rate of steel ladles

Country Status (4)

Country	Link
EP (1)	EP1017523A1 (en)
AU (1)	AU4907399A (en)
DE (2)	DE19830265A1 (en)
WO (1)	WO2000002688A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2407261B1 (en) *	2010-07-16	2016-04-20	Primetals Technologies Austria GmbH	Method for automatic positioning a spout of a metallurgical container
CN111715873A (en) *	2019-03-19	2020-09-29	山东鑫华特钢集团有限公司	Funnel type drainage sand adding device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8808624D0 (en) *	1988-04-12	1988-05-11	Foseco Int	Molten metal handling vessels
JPH0293013A (en) *	1988-09-30	1990-04-03	Nkk Corp	Converter furnace profile measurement method
JPH05340881A (en) *	1992-06-04	1993-12-24	Nippon Steel Corp	Method for discriminating deteriorated state of refractory for repair
JPH06182527A (en) *	1992-12-18	1994-07-05	Toa Steel Co Ltd	Filler packing device to sliding nozzle hole of ladle
JPH08103863A (en) *	1994-10-03	1996-04-23	Nkk Corp	Device for injecting filler into nozzle of molten metal container

1998
- 1998-07-07 DE DE1998130265 patent/DE19830265A1/en not_active Withdrawn
1999
- 1999-07-06 EP EP99932822A patent/EP1017523A1/en not_active Withdrawn
- 1999-07-06 AU AU49073/99A patent/AU4907399A/en not_active Abandoned
- 1999-07-06 DE DE19981284T patent/DE19981284D2/en not_active Expired - Fee Related
- 1999-07-06 WO PCT/EP1999/004671 patent/WO2000002688A1/en not_active Ceased

Also Published As

Publication number	Publication date
EP1017523A1 (en)	2000-07-12
AU4907399A (en)	2000-02-01
WO2000002688A1 (en)	2000-01-20
DE19830265A1 (en)	2000-01-13

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Legal Events

Date	Code	Title	Description
2006-07-13	8110	Request for examination paragraph 44
2008-05-15	8139	Disposal/non-payment of the annual fee