sand runnerとは 意味・読み方・使い方

To provide a sprue cutter which prevents the sticking of excess sand to the inner wall face of a runner in the formation of a sprue, further prevents the clogging of the runner caused by sand lumps, and does not cause sand mark and defective run of metal in the produced cast product.例文帳に追加

湯口の形成において湯道の内壁面に余分な砂の付着を防止し、また砂塊による湯道の閉塞を防止して、出来上がる鋳物製品に砂噛みや湯回り不良を生じさせない湯口カッターを提供する。 - 特許庁

To provide small hydroelectric power equipment capable of solving a problem of the damage to a runner caused by mixing of earth and sand in the small hydroelectric power equipment.例文帳に追加

小型水力発電装置における土砂混入によるランナー損傷の原因を解決した小型水力発電設備を提供すること。 - 特許庁

The hydraulic machine has a passage 26 in an inner room 25 for making the power water including the earth and sand flowing into the inner room 25 of a runner cone 20 from a gap (a) flow out into a channel 17 on the downstream side of a runner vane 19.例文帳に追加

本発明に係る水力機械は、隙間ａからランナコーン２０の内室２５に流入した土砂を含む動力水をランナベーン１９の下流側の流路１７に流出させる通路２６を内室２５に設けた。 - 特許庁