TEMPERATURE MEASURING APPARATUS MEASURING ELEMENT FOR A TEMPERATURE MEASURING APPARATUS AND METHOD FOR PRODUCING THE TEMPERATURE MEASURING APPARATUS

Temperature measuring apparatus (1) having at least one measuring element (14 15 16) wherein the temperature measuring apparatus (1) has a preferably cylindrical particularly preferably metallic casing (13) in which the measuring element (14 15 16) is arranged wherein the measuring element (14 15 16...

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Hauptverfasser: KALTEIS HELMUT, SEEFELD PETER
Format: Patent
Sprache:eng
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Zusammenfassung:Temperature measuring apparatus (1) having at least one measuring element (14 15 16) wherein the temperature measuring apparatus (1) has a preferably cylindrical particularly preferably metallic casing (13) in which the measuring element (14 15 16) is arranged wherein the measuring element (14 15 16) comprises a thermoelement which comprises at least two thermowires (2 3) which thermowires (2 3) are connected to one another at a measuring point (M1 M2 M3) at one height along the longitudinal axis (L) of the casing (13) wherein the thermowires (2 3) run along the longitudinal axis (L) of the casing (13) for a first distance at least as far as the measuring point (M1 M2 M3) and wherein the measuring element (14 15 16) further has at least two connection wires (4 5) which run along the longitudinal axis (L) of the casing (13) on that side of the measuring point (M1 M2 M3) which is situated opposite the thermowires (2 3) for a second distance and are connected to the thermowires (2 3) wherein the two connection wires (4 5) are composed of a material which differs from that of the thermowires (2 3).