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发明公开
CN1989395A 光学式油检测器 有权 转让

光学式油检测器
摘要：
该光学式油检测器是一种通过光纤检测漏出到水中的油的光学式油检测器，包括：浮动件(17a)，浮在水中随着水位的变动而升降；光纤传感器(42)，固定在浮动件(17a)上，与该浮动件(17a)一起升降；发光元件，配置在光纤传感器(42)的一端，向着光纤传感器(42)输送光；受光元件，配置在光纤传感器(42)的另一端，将从光纤传感器(42)输入的光变换为电信号。
摘要（英）：

The optical oil detector is used for detecting leaking oil in water by optical fiber. It includes a floating part up and down according to the change of water level, an optical fiber sensor fixed on the floating part, a light emitting element fixed on the one end of the optical fiber sensor and sending light to the optical fiber sensor, a light receiving element fixed on the other end of the optical fiber sensor which changes the input light of the optical fiber sensor into the electric signals.

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