water hammersとは 意味・読み方・使い方

To provide a device for automatically filling bathtub with hot water which can prevent water hammers from acting on a circulating pump at the time of filling up a bathtub with hot water even when the bathtub is filled up with the hot water by circulating bath water contained in the bathtub to a circulating circuit by means of the pump.例文帳に追加

循環ポンプで循環回路に浴槽内の浴水を循環しながら湯張りするものであっても、湯張り時に循環ポンプへの水撃を防止することができる風呂自動湯張り装置を提供すること。 - 特許庁

To provide a method for controlling the guide vane of a hydraulic turbine in such a manner as to fully restrain the phenomenon of water hammers during the shutoff of load, while inhibiting a rise in rotating speed of a main machine accordingly.例文帳に追加

負荷遮断時の水撃現象を十分抑制し、またそれに伴い主機の回転速度上昇をも抑制することができるようにした水車のガイドベーン制御方法を得ること。 - 特許庁

The tunnel excavation device 100 arranges a plurality of independently operating hydraulic hammers to a cutter head 11; it includes a mechanism 22 for slowly turning the cutter head along a cutting face and a high-pressure water pump device 23; and the diameter of the cutter head is 80 cm to 15 m.例文帳に追加

トンネル掘削装置１００はそれぞれ独立に作動する複数の液圧ハンマ２をカッタヘッド１１に配設し、カッタヘッドを切羽面に沿って緩やかに旋回させる機構２２、高圧水ポンプ装置２３を備え、カッタヘッド１１の直径が８０ｃｍ〜１５ｍである。 - 特許庁