公开(公告)号：KR1020080067084A

公开(公告)日：2008-07-18

申请号：KR1020070004233

申请日：2007-01-15

Applicant: 정우태 ,  김기련

Inventor： 정우태 ,  김기련

IPC: F04D29/66

Abstract: A pulsation damper is provided to reduce pulsation by using an eddy generated when fluid having pulsation flows into through an inlet through holes. A pulsation damper comprises a cylindrical sleeve(1), an inlet(3) and an outlet(10). Fluid having pulsation flows into the cylindrical sleeve through the inlet. The fluid flows out of the cylindrical sleeve through the outlet. In the winter, fluid is discharged out of the cylindrical sleeve through a discharge part(12). The inlet and the outlet are made of a T-shape pipe. An inlet nozzle and an outlet nozzle are installed in the cylindrical sleeve. A plurality of through holes(4,5,8,9) are formed at the inlet nozzle and the outlet nozzle to form eddy.

Abstract translation: 提供脉动阻尼器以通过使用当具有脉动的流体流过入口通孔而产生的涡流来减少脉动。 脉动阻尼器包括圆柱形套筒（1），入口（3）和出口（10）。 具有脉动的流体通过入口流入圆筒套筒。 流体通过出口流出圆筒套筒。 在冬天，流体通过排出部分（12）从圆筒形套筒中排出。 入口和出口由T形管制成。 入口喷嘴和出口喷嘴安装在圆筒套筒中。 在入口喷嘴和出口喷嘴处形成多个通孔（4,5,8,9）以形成涡流。