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公开(公告)号:US20150136255A1
公开(公告)日:2015-05-21
申请号:US14084134
申请日:2013-11-19
申请人: Seth HARDING , William Shaffer , Kris Sayre
发明人: Seth HARDING , William Shaffer , Kris Sayre
CPC分类号: E03F1/00 , E02B11/005 , F16L9/133 , F16L11/118 , F16L11/15 , Y10T137/87571
摘要: A pipe is disclosed. The pipe may comprise an inner wall, an outer wall coupled to the inner wall and including a plurality of corrugation crests and a plurality of corrugation valleys, and a plurality of slits positioned within the corrugation valleys, wherein the slits may be evenly spaced relative to each other around an entire circumference of the pipe.
摘要翻译: 公开了一种管道。 管可以包括内壁,耦合到内壁的外壁,并且包括多个波纹波峰和多个波纹谷以及定位在波纹谷内的多个狭缝,其中狭缝可相对于 彼此围绕管的整个圆周。