Invention Grant
- Patent Title: Control system, computer program product, device and method
- Patent Title (中): 控制系统，计算机程序产品，设备和方法
-
Application No.: US10536424Application Date: 2003-11-28
-
Publication No.: US07669638B2Publication Date: 2010-03-02
- Inventor: Sten Kollberg , Jan-Erik Eriksson , Carl-Fredrik Lindberg , Mats Molander , Peter Löfgren , Göte Tallbäck , Rebei Bel Fdhila , Bertil Samuelsson , Stefan Israelsson Tampe , Christina Wallin
- Applicant: Sten Kollberg , Jan-Erik Eriksson , Carl-Fredrik Lindberg , Mats Molander , Peter Löfgren , Göte Tallbäck , Rebei Bel Fdhila , Bertil Samuelsson , Stefan Israelsson Tampe , Christina Wallin
- Applicant Address: SE Västeråa
- Assignee: ABB AB
- Current Assignee: ABB AB
- Current Assignee Address: SE Västeråa
- Agency: Venable LLP
- Agent Eric J. Franklin
- Priority: SE0301049 20030407
- International Application: PCT/SE03/01857 WO 20031128
- International Announcement: WO2004/050277 WO 20040617
- Main IPC: B22D11/16
- IPC: B22D11/16 ; B22D27/02
Abstract:
A control system for regulating the flow of liquid metal in a device for casting a metal. A detector measures a process variable. A control unit evaluates data from the detector. At least one process parameter is automatically varied in order to optimize casting conditions. The detector measures a characteristic of the meniscus at at least two points on the meniscus instantaneously throughout the casting process.
Public/Granted literature
- US20060162895A1 Control system, computer program product, device and method Public/Granted day:2006-07-27
Information query
