发明名称 |
INSTALLATION STRUCTURE OF DRAIN PIPE AND METHOD FOR PREVENTING BLOCKAGE OF DRAIN PIPE |
摘要 |
PROBLEM TO BE SOLVED: To provide a drain pipe that hydrodynamically suppresses freeze of a fluid and can prevent blockage of the pipe without needing heat energy to be applied from the outside.SOLUTION: The drain pipe is provided with a concentration channel in an inner wall of the pipe, which concentrates flow of the fluid. |
申请公布号 |
JP2013151848(A) |
申请公布日期 |
2013.08.08 |
申请号 |
JP20120107956 |
申请日期 |
2012.05.09 |
申请人 |
YOSHIDA ANNY:KK;AKITA UNIV |
发明人 |
KOMATSU YOSHIMI;YOSHIDA YOSHIHIRO |
分类号 |
E03C1/12 |
主分类号 |
E03C1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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