公开(公告)号：US07189363B2

公开(公告)日：2007-03-13

申请号：US10443736

申请日：2003-05-23

申请人： Norimasa Osawa ,  Kazuto Hirai ,  Yuichi Koyama

发明人： Norimasa Osawa ,  Kazuto Hirai ,  Yuichi Koyama

IPC分类号： G01N21/00 ,  G01N27/00 ,  B32B5/02 ,  B32B27/04 ,  B32B27/12

CPC分类号： G01N33/0027 ,  Y10T436/218 ,  Y10T436/25875

摘要： Of a gas detector 100, a chamber 105 formed between a center cover 150 and a cover 160 is a part of an air flow channel AF. A first shielding plate 165 is provided in the chamber 105. Water droplets that have entered the chamber from a chamber entrance 103 with air hit and adhere to an entrance-opposed surface 165E of the first shielding plate 165. The water thus adhering to the surface is pushed by the air flowing along the entrance-opposed surface 165E and by gravity, to thereby advance downward. The water then drips downward and is accumulated on a bottom wall surface 105WD which serves as an upper surface of a bottom wall section 161WD. The water is pushed by the flow of air, to thereby advance toward a chamber exit 104. The water is then drained downward from the chamber exit 104.

摘要翻译： 在气体检测器100中，形成在中心盖150和盖160之间的室105是空气流动通道AF的一部分。 第一屏蔽板165设置在腔室105中。已经从空气入口103进入腔室的水滴撞击并附着到第一屏蔽板165的入口相对表面165E上。水因此粘附到 表面被沿着入口相对表面165E流动的空气和重力推动，从而向下推进。 然后，水向下滴落并积聚在作为底壁部161WD的上表面的底壁面105DW上。 水被空气流推动，从而朝向室出口104前进。然后，水从室出口104向下排出。