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    • 1. 发明申请
    • TEMPERATURE-MEASURING APPARATUS, MEASURING ELEMENT FOR A TEMPERATURE-MEASURING APPARATUS, AND METHOD FOR PRODUCING THE TEMPERATURE-MEASURING APPARATUS
    • 温度测量装置,测量元件用于生产温度测量仪器温度测量设备及方法
    • WO2014001061A2
    • 2014-01-03
    • PCT/EP2013061787
    • 2013-06-07
    • ENDRESS & HAUSER WETZER GMBH
    • KALTEIS HELMUTSEEFELD PETER
    • G01K1/02
    • G01K7/02G01K1/08Y10T29/49002
    • 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).
    • 温度测量装置(1),其被布置在至少一个测量元件(14,15,16),其中,所述温度测定装置(1)包括优选为圆柱形的,特别优选的金属外壳(13),其中所述测量元件(14,15,16) 其中,所述测量元件(14,15,16)包括一个热电偶,其包括至少两个热电偶丝(2,3),该热电偶线(2,3)在沿着在所述护套(13)的纵向轴线(L)的高度 测量点(M1,M2,M3)被连接到彼此,其中所述热电偶丝(2,3)沿着所述护套(13)的纵向轴线(L)的第一距离至少延伸到测量点(M1,M2,M3),并且其中 测量元件(14,15,16)还包括至少两个连接线(4,5),在所述热丝的第二距离(2,3)沿纵向轴线测量点的相反侧(M1,M2,M3)(L) 所述护套(13)的并与热电偶导线延伸(2,3)连接,其中,所述ZWE 我连接线(4,5)由来自该热电偶线的材料不同的材料(2,3)不同。