Title:
DEVICE AND METHOD FOR CONTROLLING AND/OR REGULATING AN ANNEALING OR HEAT TREATMENT FURNACE OF A PRODUCTION LINE PROCESSING METAL MATERIAL
Document Type and Number:
WIPO Patent Application WO/2014/187886
Kind Code:
A3
Abstract:
The invention relates to a device for controlling and/or regulating an annealing or heat treatment furnace (2) of a production line (1) processing metal material, which comprises the annealing or heat treatment furnace (2) and at least one measuring instrument (7, 8, 17), which detects at least one material property of a strip material (6) located in the production line (1), wherein the annealing or heat treatment furnace (2) and the at least one measuring instrument (7, 8) interact in a regulating and/or control circuit of an automated process control, which regulates and/or controls the annealing or heat treatment furnace (2) in connection with a furnace control, wherein, according to the invention, a solution is created wherein an improvement of the process control over the previously known prior art can be achieved. This is achieved in that the at least one measuring instrument (7, 8) is arranged behind the annealing or heat treatment furnace (2) in the strap material processing direction (5) and detects online a measured value reproducing and/or depicting a mechanical material property of the strap material (6) and transmits said measured value to a regulating and/or control unit (18) as a data transfer signal.
Inventors:
HARTUNG HANS-GEORG (DE)
SOMMERS ULRICH (DE)
BÄRWALD MATTHIAS (DE)
LHOEST ALEXANDRE (BE)
SOMMERS ULRICH (DE)
BÄRWALD MATTHIAS (DE)
LHOEST ALEXANDRE (BE)
Application Number:
PCT/EP2014/060505
Publication Date:
February 05, 2015
Filing Date:
May 22, 2014
Export Citation:
Assignee:
SMS SIEMAG AG (DE)
International Classes:
F27D21/00; B21B37/74; C21D9/56
Domestic Patent References:
| WO2004050923A1 | 2004-06-17 | |||
| WO2004076086A2 | 2004-09-10 |
Foreign References:
| DE112004002759T5 | 2007-02-08 | |||
| CN201163217Y | 2008-12-10 | |||
| EP2287345A1 | 2011-02-23 | |||
| JPH05171258A | 1993-07-09 | |||
| US20100241365A1 | 2010-09-23 | |||
| US20040164071A1 | 2004-08-26 | |||
| US6180933B1 | 2001-01-30 |
Attorney, Agent or Firm:
Kross, Ulrich (Hammerstr.2, Siegen, DE)
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