Title:
METHOD AND DEVICE FOR CONTACTLESSLY DETERMINING THE TEMPERATURE OF A MOVING OBJECT HAVING AN UNKNOWN DEGREE OF EMISSION
Document Type and Number:
WIPO Patent Application WO/2014/090994
Kind Code:
A3
Abstract:
The invention relates to a method for contactlessly determining the temperature of a moving object having an unknown degree of emission, in particular a metal wire that is conveyed along its longitudinal axis, comprising the following steps: the object is guided through at least one radiation source emitting heat, the object being predominantly or completely surrounded by the at least one radiation source; at least one radiation detector is provided to carry out a spatially resolved heat radiation measurement in an area that has been passed by the object during its guidance through the radiation source; the temperature of the moving object is determined on the basis of the spatially resolved heat radiation measurement. The invention further relates to a corresponding device.
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Inventors:
SIKORA HARALD (DE)
PARGA GARCIA ABRAHAM (DE)
PARGA GARCIA ABRAHAM (DE)
Application Number:
PCT/EP2013/076553
Publication Date:
September 04, 2014
Filing Date:
December 13, 2013
Export Citation:
Assignee:
SIKORA AG (DE)
International Classes:
G01J5/00; G01J5/08
Foreign References:
| DE2150963A1 | 1972-04-20 | |||
| US4316088A | 1982-02-16 | |||
| US3884075A | 1975-05-20 | |||
| DE202004004402U1 | 2004-11-11 | |||
| US4015476A | 1977-04-05 | |||
| CN102795627A | 2012-11-28 |
Attorney, Agent or Firm:
HAUCK PATENT- UND RECHTSANWÄLTE (Hamburg, DE)
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