EP0451929A3 - Method for determination and regulating the level of a metal melting bath - Google Patents
Method for determination and regulating the level of a metal melting bath Download PDFInfo
- Publication number
- EP0451929A3 EP0451929A3 EP19910250076 EP91250076A EP0451929A3 EP 0451929 A3 EP0451929 A3 EP 0451929A3 EP 19910250076 EP19910250076 EP 19910250076 EP 91250076 A EP91250076 A EP 91250076A EP 0451929 A3 EP0451929 A3 EP 0451929A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- regulating
- inert gas
- determined
- level
- 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.)
- Granted
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
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
- B22D11/201—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4012039 | 1990-04-11 | ||
DE4012039A DE4012039A1 (en) | 1990-04-11 | 1990-04-11 | METHOD FOR DETERMINING AND REGULATING THE BATH MIRROR OF A METAL MELT |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0451929A2 EP0451929A2 (en) | 1991-10-16 |
EP0451929A3 true EP0451929A3 (en) | 1993-03-17 |
EP0451929B1 EP0451929B1 (en) | 1997-05-02 |
Family
ID=6404388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91250076A Revoked EP0451929B1 (en) | 1990-04-11 | 1991-03-15 | Method for determination and regulating the level of a metal melting bath |
Country Status (8)
Country | Link |
---|---|
US (1) | US5170839A (en) |
EP (1) | EP0451929B1 (en) |
JP (1) | JP2977318B2 (en) |
AT (1) | ATE152380T1 (en) |
AU (1) | AU639307B2 (en) |
CA (1) | CA2040238C (en) |
DE (2) | DE4012039A1 (en) |
ES (1) | ES2100926T3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2677284B1 (en) * | 1991-06-07 | 1993-08-27 | Pechiney Aluminium | PROCESS AND APPARATUS FOR AUTOMATIC CASTING OF SEMI-PRODUCTS. |
DE4344953C2 (en) * | 1993-12-27 | 1996-10-02 | Mannesmann Ag | Method and device for casting a metal strip close to its final dimensions |
US20050200056A1 (en) * | 2004-03-12 | 2005-09-15 | Heraeus Electro-Nite International N.V. | Apparatus and method for determining fluid depth |
CN101862819B (en) * | 2010-06-18 | 2011-05-11 | 新星化工冶金材料(深圳)有限公司 | Control mechanism capable of automatically adjusting height of liquid level and magnesium alloy plate continuously-casting system thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2417357A1 (en) * | 1978-02-18 | 1979-09-14 | British Aluminium Co Ltd | METHOD AND DEVICE FOR DIRECT CASTING IN NON-FERROUS METAL SHELL |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE129433C (en) * | ||||
US2889596A (en) * | 1957-02-26 | 1959-06-09 | British Iron Steel Research | Casting of metals |
JPS55149761A (en) * | 1979-05-10 | 1980-11-21 | Mishima Kosan Co Ltd | Continuous casting control device |
DE2931199A1 (en) * | 1979-08-01 | 1981-02-19 | Endress Hauser Gmbh Co | ARRANGEMENT FOR MEASURING THE BATH MIRROR IN A CASTING PLANT, IN PARTICULAR IN THE CHOCOLATE OF A CONTINUOUS CASTING PLANT |
JPS5740699A (en) * | 1980-08-26 | 1982-03-06 | Doryokuro Kakunenryo | Method of grasping radioactive waste furnace state |
DE3317474A1 (en) * | 1983-05-13 | 1984-11-15 | Russ-Elektroofen Produktions-Gesellschaft mbH & Co KG, 5000 Köln | LOW-PRESSURE CASTING METHOD AND DEVICE FOR ITS IMPLEMENTATION |
DE3346650A1 (en) * | 1983-12-20 | 1985-06-27 | Schweizerische Aluminium Ag, Chippis | Process and apparatus for the determination and control of a level of a metal melt |
JPS60180654A (en) * | 1984-02-29 | 1985-09-14 | Nippon Steel Corp | Method and device for controlling shape of bath surface in mold for continuous casting |
SU1282954A1 (en) * | 1984-07-27 | 1987-01-15 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Method of feeding molten metal to the mould of continuous casting machine |
JPS6221447A (en) * | 1985-07-17 | 1987-01-29 | Nippon Steel Corp | Method for controlling blowing of gas with immersion nozzle for continuous casting |
JPS62252649A (en) * | 1986-04-25 | 1987-11-04 | Nippon Steel Corp | Divagating flow control method in mold for molten steel continuous casting |
JPS642467A (en) * | 1987-06-25 | 1989-01-06 | Toshiba Corp | Image reader |
JP2605573B2 (en) * | 1993-01-27 | 1997-04-30 | 株式会社栗本鐵工所 | Switching valve for fluid line containing solid matter |
-
1990
- 1990-04-11 DE DE4012039A patent/DE4012039A1/en not_active Withdrawn
-
1991
- 1991-03-07 AU AU72725/91A patent/AU639307B2/en not_active Ceased
- 1991-03-15 EP EP91250076A patent/EP0451929B1/en not_active Revoked
- 1991-03-15 DE DE59108687T patent/DE59108687D1/en not_active Expired - Fee Related
- 1991-03-15 ES ES91250076T patent/ES2100926T3/en not_active Expired - Lifetime
- 1991-03-15 AT AT91250076T patent/ATE152380T1/en not_active IP Right Cessation
- 1991-04-05 JP JP3100337A patent/JP2977318B2/en not_active Expired - Lifetime
- 1991-04-11 CA CA002040238A patent/CA2040238C/en not_active Expired - Fee Related
- 1991-04-11 US US07/683,780 patent/US5170839A/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2417357A1 (en) * | 1978-02-18 | 1979-09-14 | British Aluminium Co Ltd | METHOD AND DEVICE FOR DIRECT CASTING IN NON-FERROUS METAL SHELL |
Also Published As
Publication number | Publication date |
---|---|
AU7272591A (en) | 1991-10-17 |
CA2040238A1 (en) | 1991-10-12 |
DE4012039A1 (en) | 1991-10-17 |
ATE152380T1 (en) | 1997-05-15 |
DE59108687D1 (en) | 1997-06-05 |
EP0451929B1 (en) | 1997-05-02 |
US5170839A (en) | 1992-12-15 |
EP0451929A2 (en) | 1991-10-16 |
JPH04228249A (en) | 1992-08-18 |
AU639307B2 (en) | 1993-07-22 |
ES2100926T3 (en) | 1997-07-01 |
JP2977318B2 (en) | 1999-11-15 |
CA2040238C (en) | 1998-06-09 |
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