发明名称 ACCESS HOLE FOR WATER PIPE EASY TO CHECK A PIPE CONDUIT
摘要 PURPOSE: A water pipe inspection tool for facilitating pipeline inspection is provided to enable a manager to inspect the flowing direction of fluid through a see-through window. CONSTITUTION: A water pipe inspection tool for facilitating pipeline inspection comprises an inspection body(10), a transparent see-through window(20), and a direction indicator(30). The inspection body has a pair of connection flanges(11,11a) and an opening(12) for inspection. The transparent see-through window is installed in the top end of the opening. The direction indicator is fixed to the inner bottom of the inspection body. The direction indicator is composed of a flexible material to be curved depending on the flow of fluid.
申请公布号 KR101108651(B1) 申请公布日期 2012.01.31
申请号 KR20110046317 申请日期 2011.05.17
申请人 SHIN, BYUNG YUN;SHINPYEONGCAST CO., LTD. 发明人 JUNG, CHUL HWOE;SHIN, BYUNG YUN
分类号 F16L55/26;F16L55/24 主分类号 F16L55/26
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