Appratus for detecting position of a Control Rod
The present invention relates to a device for detecting the position of a control rod. The device for detecting the position of a control rod includes, a control rod where position information is marked on an outer circumferential surface; a reflector for reflecting the position information; and a d...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a device for detecting the position of a control rod. The device for detecting the position of a control rod includes, a control rod where position information is marked on an outer circumferential surface; a reflector for reflecting the position information; and a detector for detecting the position of the control rod from the positional information reflected from the reflector when the control rod ascends or descends. So, the position information of a control drive shaft can be easily and accurately detected.
본 발명은 제어봉 위치 검출장치에 관한 것이다. 이러한 제어봉 위치 검출장치는, 외주면에 위치정보가 마킹된 제어봉; 상기 위치정보를 반사시키는 반사경; 및 상기 제어봉이 상승 또는 하강할 때, 상기 반사경으로부터 반사된 상기 위치정보로부터 상기 제어봉의 위치를 검출하는 검출부;를 포함하는 것을 특징으로 한다. |
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