发明名称 Optical measuring device for electrical apparatus such as generator or transformer
摘要 The invention relates to an optical measuring device containing at least one optical sensor, an optical waveguide (30) connected to said optical sensor, and an evaluation unit (70). The optical measuring device is intended for an electrical machine comprising at least one conductor (13, 131, 132) that is pressed into a groove (12) of a base body (11), said groove comprising two groove lateral walls (121, 122). The optical sensor and a part (31) of the optical waveguide (30) that is located in the proximity of said sensor are arranged in the area of the groove (12) on a narrow side (137) of the conductor (13, 131, 132) that faces away from both groove lateral walls (121, 122).
申请公布号 DE19962668(C1) 申请公布日期 2000.12.07
申请号 DE19991062668 申请日期 1999.12.23
申请人 SIEMENS AG 发明人 BOSSELMANN, THOMAS;WILLSCH, MICHAEL;THEUNE, NILS;KRAEMMER, PETER
分类号 G01K11/12;G01B11/14;G01B11/26;G01D5/353;H02K11/00;(IPC1-7):G01D5/353;G02F1/01;G12B17/08 主分类号 G01K11/12
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