circle the drainとは 意味・読み方・使い方

In this drain valve device which is provided on a bottom surface of the bathtub and in which drain piping in a downstream part with respect to a water shut off valve for bathtub water is connected to a sewer, bathtub water recovering piping, which is opened on a circle concentric with the drain piping, is arranged inside the drain piping.例文帳に追加

浴槽の底面に備え付けられ、浴槽水の止水栓より下流部の排水配管が下水道へと接続される排水栓装置において、前記排水配管内部に前記排水配管と同心円上に開口した浴槽水回収配管を配設する。 - 特許庁

To provide a centering member in a water drain basin capable of securely arranging a pedestal at the outer periphery of a rising pipe on a concentric circle and preventing positional deviation and damage of the rising pipe even when external pressure acts on the pedestal when arranging the pedestal at the outer periphery of an upper part of the rising pipe.例文帳に追加

立上り管の上部外周に台座を配設するに際し、立上り管の外周に台座を確実に同心円上に配置することができ、台座に外圧が作用しても、立上り管が位置ずれしたり、損傷することのない排水マス等における芯出し部材を提供する。 - 特許庁