A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE FILLING DETECTION SENSOR AND FILLING DETECTION METHOD FOR CONCRETE
To provide a filling detection sensor for concrete that is installed at low costs, and less burdens a worker in measurement.SOLUTION: A concrete filling detection sensor according to the present invention includes a light receiving element which outputs an electric signal and/or outputs an electric signal corresponding to illuminance of received light on receiving the light having predetermined illuminance or larger.SELECTED DRAWING: Figure 1
【課題】導入コストが低廉であり、且つ、測定に伴う作業員の作業負担が少ない、コンクリートの充填検知センサを提供する。【解決手段】本発明に係るコンクリート充填検知センサは、所定照度以上の光を受光すると電気信号を出力する、及び／又は、受光した光の照度に応じた電気信号を出力する受光素子を含む。【選択図】 図１
CONCRETE FILLING DETECTION SENSOR AND FILLING DETECTION METHOD FOR CONCRETE
To provide a filling detection sensor for concrete that is installed at low costs, and less burdens a worker in measurement.SOLUTION: A concrete filling detection sensor according to the present invention includes a light receiving element which outputs an electric signal and/or outputs an electric signal corresponding to illuminance of received light on receiving the light having predetermined illuminance or larger.SELECTED DRAWING: Figure 1
【課題】導入コストが低廉であり、且つ、測定に伴う作業員の作業負担が少ない、コンクリートの充填検知センサを提供する。【解決手段】本発明に係るコンクリート充填検知センサは、所定照度以上の光を受光すると電気信号を出力する、及び／又は、受光した光の照度に応じた電気信号を出力する受光素子を含む。【選択図】 図１
CONCRETE FILLING DETECTION SENSOR AND FILLING DETECTION METHOD FOR CONCRETE
コンクリート充填検知センサ、コンクリートの充填検知方法
ISAKA YUKITOSHI (author) / ERIGUCHI REI (author)
2020-12-17
Patent
Electronic Resource
Japanese
| European Patent Office | 2017
CONCRETE FILLING DETECTION SYSTEM AND FILLING DETECTION METHOD
| European Patent Office | 2019