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    • 3. 发明授权
    • Corrugated stormwater chamber
    • 波纹雨水室
    • US07052209B1
    • 2006-05-30
    • US10402414
    • 2003-03-28
    • Kurt J. KrugerJonathan F. SmithBryan F. CoppesRaymond Connors
    • Kurt J. KrugerJonathan F. SmithBryan F. CoppesRaymond Connors
    • E01F5/00
    • E03F1/003
    • An arch shape cross section chamber for receiving and dispersing stormwater when buried beneath the surface of the earth is corrugated and has a cross section geometry which is a continuous curve. Preferably, the curve is a truncated semi-ellipse. A chamber also has a combination of a standard corrugations along most of the length, in combination with smaller end corrugation with standard corrugations, to enable joining of chambers in overlap fashion, as a string; corrugations which have elliptically curved corrugation widths when viewed from the side of the chamber; and, sidewall base flanges which have turned up outer edges in combination with fins which connect said edges with the curved chamber sidewall. A domed end cap is adapted to both close the end of the chamber and to be positioned within the chamber length to provide a baffle.
    • 当埋在地表下方时,用于接收和分散雨水的拱形横截面室是波纹状的,并且具有作为连续曲线的横截面几何形状。 优选地,曲线是截短的半椭圆形。 腔室还具有沿着大部分长度的标准波纹的组合,以及具有标准波纹的较小端部波纹的组合,以使得能够以重叠的方式将腔室连接成弦; 从腔室侧看时具有椭圆形弯曲波纹宽度的波纹; 以及已经将与将所述边缘与弯曲室侧壁连接的翅片组合的外缘翻转的侧壁基部凸缘。 圆顶端盖适于封闭室的端部并且被定位在室长度内以提供挡板。