公开(公告)号：EP2095082A4

公开(公告)日：2011-06-29

申请号：EP07859217

申请日：2007-12-19

申请人： VIBROSYSTM INC

发明人： CLOUTIER MATHIEU ,  PRONOVOST JEAN ,  CLOUTIER MARIUS

IPC分类号： G01K5/00 ,  G01D5/26 ,  G01K5/48 ,  G01K5/52 ,  G01K5/54 ,  G01K15/00

CPC分类号： G01K11/3206 ,  G01D5/268 ,  G01D5/34 ,  G01K5/52

摘要： A temperature sensor, capable of operating in electromagnetic and/or electric environments such as electrical generators, motors and transformers and/or in environments where vibratory conditions are frequent or continuous, contains at least one light emitting optic fiber and one light receiving optic fiber and an electrically non-conductive dilatable object which variably occults the emitted light as the object's temperature varies. The light receiving optic fiber transmits light intensity and light intensity changes to an electronic device that may include a photometer and light-to-temperature computing equipment.

摘要翻译： 能够在诸如发电机，电动机和变压器的电磁和/或电气环境中和/或在振动条件频繁或连续的环境中操作的温度传感器包含至少一个发光光纤和一个光接收光纤， 一种不导电的可膨胀物体，其随着物体的温度变化而可变地遮蔽发射的光。 光接收光纤将光强度和光强变化传递到可以包括光度计和光温计算设备的电子设备。