NO178919C - Nivåreguleringssystem for kontinuerlig eller semikontinuerlig metallstöpeutstyr - Google Patents

Nivåreguleringssystem for kontinuerlig eller semikontinuerlig metallstöpeutstyr

Info

Publication number: NO178919C
Authority: NO; Norway
Prior art keywords: continuous; metal; casting equipment; control system; level
Prior art date: 1994-03-18

Application number

NO941000A

Other languages

English (en)

Other versions

NO941000L (no

NO941000D0 (no

NO178919B (no

Inventor

Magne Oedegaard

Jan Sivertsen

Original Assignee

Norsk Hydro As

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.)

1994-03-18

Filing date

1994-03-18

Publication date

1996-07-03

1994-03-18 Publication of NO941000D0 publication Critical patent/NO941000D0/no

1994-03-18 Priority to NO941000A priority Critical patent/NO178919C/no

1994-03-18 Application filed by Norsk Hydro As filed Critical Norsk Hydro As

1995-03-03 Priority to AU13606/95A priority patent/AU698880B2/en

1995-03-07 Priority to DE69512110T priority patent/DE69512110T2/de

1995-03-07 Priority to AT95200558T priority patent/ATE184522T1/de

1995-03-07 Priority to EP95200558A priority patent/EP0672486B1/en

1995-03-14 Priority to IS4272A priority patent/IS1660B/is

1995-03-14 Priority to US08/404,099 priority patent/US5526870A/en

1995-03-16 Priority to CA002144830A priority patent/CA2144830A1/en

1995-03-17 Priority to RU95103730A priority patent/RU2122920C1/ru

1995-09-19 Publication of NO941000L publication Critical patent/NO941000L/no

1996-03-25 Publication of NO178919B publication Critical patent/NO178919B/no

1996-07-03 Publication of NO178919C publication Critical patent/NO178919C/no

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/003—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the level of the molten metal

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)
Control Of Non-Electrical Variables (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

NO941000A 1994-03-18 1994-03-18 Nivåreguleringssystem for kontinuerlig eller semikontinuerlig metallstöpeutstyr NO178919C (no)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
NO941000A NO178919C (no)	1994-03-18	1994-03-18	Nivåreguleringssystem for kontinuerlig eller semikontinuerlig metallstöpeutstyr
AU13606/95A AU698880B2 (en)	1994-03-18	1995-03-03	Level control system for continuous or semicontinous metal casting equipment
DE69512110T DE69512110T2 (de)	1994-03-18	1995-03-07	Niveauregelungssystem für Metalstranggiessanlage oder halbkontinuierliche Giessanlage
AT95200558T ATE184522T1 (de)	1994-03-18	1995-03-07	Niveauregelungssystem für metalstranggiessanlage oder halbkontinuierliche giessanlage
EP95200558A EP0672486B1 (en)	1994-03-18	1995-03-07	Level control system for continuous or semicontinuous metal casting equipment
IS4272A IS1660B (is)	1994-03-18	1995-03-14	Kerfi til hæðarstýringar í búnað til að steypa í mót á samfelldan eða hálfsamfelldan hátt
US08/404,099 US5526870A (en)	1994-03-18	1995-03-14	Level control system for continuous or semi-continuous metal casting equipment
CA002144830A CA2144830A1 (en)	1994-03-18	1995-03-16	Level control system for continuous or semicontinuous metal casting equipment
RU95103730A RU2122920C1 (ru)	1994-03-18	1995-03-17	Система управления уровнем металла в установке для непрерывной или полунепрерывной разливки

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO941000A NO178919C (no)	1994-03-18	1994-03-18	Nivåreguleringssystem for kontinuerlig eller semikontinuerlig metallstöpeutstyr

Publications (4)

Publication Number	Publication Date
NO941000D0 NO941000D0 (no)	1994-03-18
NO941000L NO941000L (no)	1995-09-19
NO178919B NO178919B (no)	1996-03-25
NO178919C true NO178919C (no)	1996-07-03

Family

ID=19896950

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO941000A NO178919C (no)	1994-03-18	1994-03-18	Nivåreguleringssystem for kontinuerlig eller semikontinuerlig metallstöpeutstyr

Country Status (9)

Country	Link
US (1)	US5526870A (no)
EP (1)	EP0672486B1 (no)
AT (1)	ATE184522T1 (no)
AU (1)	AU698880B2 (no)
CA (1)	CA2144830A1 (no)
DE (1)	DE69512110T2 (no)
IS (1)	IS1660B (no)
NO (1)	NO178919C (no)
RU (1)	RU2122920C1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5709260A (en) *	1995-08-22	1998-01-20	Wagstaff, Inc.	Molten metal admission control in casting
US6166681A (en) *	1998-08-18	2000-12-26	Usx Corporation	Measuring the thickness of materials
AU4901401A (en) *	1999-10-25	2001-07-03	Tei Tooling And Equipment International	Apparatus and method for casting
US6577118B2 (en)	2001-02-02	2003-06-10	B.D.H. Industries Inc.	System and method for measuring liquid metal levels or the like
SI1638715T2 (sl)	2003-06-24	2019-06-28	Novelis, Inc.	Postopek za litje kompozitnega ingota
US20050263260A1 (en) *	2004-05-27	2005-12-01	Smith Frank B	Apparatus and method for controlling molten metal pouring from a holding vessel
CA2678009A1 (en) *	2007-02-28	2008-09-04	Novelis Inc.	Co-casting of metals by direct-chill casting
EP2353752A1 (de) *	2010-01-15	2011-08-10	Siemens Aktiengesellschaft	Regelverfahren für den Gießspiegel einer Stranggießkokille
AT509736B1 (de) *	2010-05-14	2012-03-15	Inteco Special Melting Technologies Gmbh	Verfahren und vorrichtung zur kontinuierlichen erfassung des schlackenniveaus in esu-anlagen mit kurzen gleitkokillen
CA2896729C (en)	2013-03-12	2017-10-17	Novelis Inc.	Intermittent molten metal delivery
KR101918360B1 (ko) *	2016-11-25	2018-11-13	한국수력원자력 주식회사	균일한 용융고화체 형성을 위한 몰드 지지장치 및 균일한 용융고화체 형성방법
CN107498030A (zh) *	2017-10-24	2017-12-22	徐州市华圆机械厂	一种浇铸机的自动浇铸控制***及方法
CN110099764B (zh)	2017-11-15	2020-04-28	诺维尔里斯公司	在流速需求转变时减轻金属液位过冲或下冲
CN109332672A (zh) *	2018-12-14	2019-02-15	河北四通新型金属材料股份有限公司	一种电炉倾倒铝水自动控制***
CN109692929A (zh) *	2018-12-20	2019-04-30	南京理工大学	弹簧拉钩自动成型机的plc控制***

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5857387B2 (ja) *	1977-06-16	1983-12-20	ダイセル化学工業株式会社	急硬性セメント組成物
CH624032A5 (no) *	1977-09-05	1981-07-15	Mezger Ag Maschf Giesserei
JPS60144B2 (ja) *	1979-12-27	1985-01-05	株式会社東芝	鋳湯液面制御装置
GB2087682B (en) *	1980-10-27	1984-11-21	Rosemount Eng Co Ltd	Distance measuring apparatus
IT1211006B (it) *	1981-03-09	1989-09-29	Cise Spa	Sensore a microonde per il controllo del livello del metallo fuso nelle colate continue.
DE3346650A1 (de) *	1983-12-20	1985-06-27	Schweizerische Aluminium Ag, Chippis	Verfahren und vorrichtung zum bestimmen und regeln eines niveaus einer metallschmelze
GB8912081D0 (en) *	1989-05-25	1989-07-12	T & N Technology Ltd	Metal pouring system
JPH03281712A (ja) *	1990-03-30	1991-12-12	Nkk Corp	高炉鋳床脱珪処理方法
JPH04262843A (ja) *	1991-02-16	1992-09-18	Sumitomo Metal Ind Ltd	連続鋳造機の湯面レべル制御装置
US5339885A (en) *	1993-05-07	1994-08-23	Wagstaff Inc.	Integrated non-contact molten metal level sensor and controller

1994
- 1994-03-18 NO NO941000A patent/NO178919C/no not_active IP Right Cessation
1995
- 1995-03-03 AU AU13606/95A patent/AU698880B2/en not_active Ceased
- 1995-03-07 AT AT95200558T patent/ATE184522T1/de not_active IP Right Cessation
- 1995-03-07 EP EP95200558A patent/EP0672486B1/en not_active Expired - Lifetime
- 1995-03-07 DE DE69512110T patent/DE69512110T2/de not_active Expired - Fee Related
- 1995-03-14 IS IS4272A patent/IS1660B/is unknown
- 1995-03-14 US US08/404,099 patent/US5526870A/en not_active Expired - Fee Related
- 1995-03-16 CA CA002144830A patent/CA2144830A1/en not_active Abandoned
- 1995-03-17 RU RU95103730A patent/RU2122920C1/ru not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU698880B2 (en)	1998-11-12
NO941000L (no)	1995-09-19
US5526870A (en)	1996-06-18
RU2122920C1 (ru)	1998-12-10
EP0672486B1 (en)	1999-09-15
IS4272A (is)	1995-09-19
DE69512110D1 (de)	1999-10-21
RU95103730A (ru)	1997-03-10
IS1660B (is)	1997-07-04
DE69512110T2 (de)	2000-06-15
EP0672486A3 (en)	1997-01-29
ATE184522T1 (de)	1999-10-15
NO941000D0 (no)	1994-03-18
NO178919B (no)	1996-03-25
EP0672486A2 (en)	1995-09-20
CA2144830A1 (en)	1995-09-19
AU1360695A (en)	1995-09-28

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Legal Events

Date	Code	Title	Description
2004-12-27	MM1K	Lapsed by not paying the annual fees