US 12,436,040 B2
Temperature-measuring device
Joerg Gebhardt, Mainz (DE); Wilhelm Daake, Petershagen (DE); Karsten Schroeder, Petershagen (DE); Subhashish Dasgupta, Bangalore (IN); Guruprasad Sosale, Munich (DE); and Patric Ackermann, Fischbachtal (DE)
Assigned to ABB SCHWEIZ AG, Baden (CH)
Filed by ABB Schweiz AG, Baden (CH)
Filed on Mar. 23, 2022, as Appl. No. 17/702,166.
Claims priority of application No. 21164209 (EP), filed on Mar. 23, 2021.
Prior Publication US 2022/0307915 A1, Sep. 29, 2022
Int. Cl. G01K 7/16 (2006.01); G01K 1/12 (2006.01)
CPC G01K 7/16 (2013.01) [G01K 1/12 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A temperature-measuring device for determining a temperature of a surface or a medium based on a temperature of the surface enclosing the medium, comprising:
at least one measuring sensor;
at least one reference sensor;
a value processing device operatively connected with the at least one reference sensor and the at least one reference sensor,
wherein the value processing device is connected to the at least one measuring sensor via a first connection line, wherein the value processing device is connected to the at least one reference sensor via a second connection line;
wherein the first connection line is partly realized as a mineral-insulated sheathed cable providing the measuring sensor;
wherein each of the first and second connection lines comprises a flexible cable connected to the value processing device; and
a heat sink in a region of a junction connected to the flexible cable and the at least one mineral-insulated sheathed cable.