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1. 发明专利

JP2011021655A Method and apparatus for passing wire into pipe 审中-公开
标题翻译：将电线穿入管道的方法和装置
公开(公告)号：JP2011021655A
公开(公告)日：2011-02-03
申请号：JP2009166205
申请日：2009-07-15
申请人： Kubota Corp , 株式会社クボタ
发明人： ISHIHARA TAKAHIRO , TAKAHASHI SHINPEI , NOSE KENSHO , NAKAHATA SHIN
IPC分类号： F16L1/00
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for passing a wire into a pipe, allowing wire to pass even by a long distance, coping with existing pipes of various bores only by one kind of an instrument, and allowing wire passing work even if water is left in the pipe 1. SOLUTION: A flexible tube 5 smaller in diameter and thinner in wall thickness than the pipe 1 for insertion is inserted through a wire passing apparatus 6 having a cylindrical body smaller in diameter than the pipe 1 and capable of introducing air therein from the opening end side and mounted to the outer peripheral surface of a cylindrical part of the wire passing apparatus 6. The wire passing apparatus 6 is disposed at one end of the pipe 1 in a state of the reversed tip of the tube 5 pointing in the wire passing direction of the pipe 1, and air is introduced into the tube 5 through the wire passing apparatus 6. In a state of forming a clearance between the outer peripheral surface of the reversed part of the tube 5 and the inner wall surface of the pipe 1, the tube 5 is extended to allow the jacking of the tip of the tube 5 in the pipe. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种将电线通入管道的方法和装置，允许电线甚至长距离通过，仅通过一种仪器处理各种孔的现有管道，并允许即使管道1中留有水，电线通过工作。解决方案：将直径较小并且壁厚度比管1更薄的插入的柔性管5插入穿过设备6的导线通过装置6中，直径大于管1，并且能够从开口端侧引入空气，并安装在线材通过装置6的圆筒部的外周面。线材通过装置6配置在管1的一端管5的反向尖端的状态指向管1的电线通过方向，并且空气通过电线通过装置6被引入到管5中。在形成反向的外周表面之间的间隙的状态下管5的一部分和管1的内壁表面，管5被延伸以允许管5的尖端在管中顶起。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011101847A Method and apparatus for washing inside of water pipe 审中-公开
标题翻译：水管清洗方法及装置
公开(公告)号：JP2011101847A
公开(公告)日：2011-05-26
申请号：JP2009257570
申请日：2009-11-11
申请人： Kubota Corp , 株式会社クボタ
发明人： ISHIHARA TAKAHIRO , NISHIMAKI NOBUMITSU , TAKAHASHI SHINPEI , NOSE KENSHO , NAKAHATA SHIN , KOJIMA HIROCHIKA
IPC分类号： B08B9/02 , B08B9/053 , E03B7/09
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for washing the inside of a water pipe which can satisfactorily wash even a large-diameter water pipe, and can recover an elastic body, also called a pig, even when the elastic body stops in the middle of the pipe and cannot move forward.
SOLUTION: At a stage where the elastically deformable elastic body 31 having an hollow portion therein is inserted in a contracted state into a branch pipe 13 connected to the water pipe 1 and sent through the branch pipe 13 into the water pipe 1 to be washed, water is poured into the hollow portion of the elastic body 31 to expand its diameter, and water is supplied from the downstream side of the pipe 1 to send the elastic body 31 to the downstream side, thereby washing the pipe 1. As the diameter of the elastic body 31 is expanded by pouring water into the hollow portion, a force of the elastic body 31 pressing the inside of the pipe 1 by coming into contact with the inside of the pipe 1 can be made satisfactorily large to enable satisfactory washing with large washing capacity even if the pipe 1 to be washed has a large diameter.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种清洗即使大直径水管也能令人满意地洗涤的水管内部的方法和装置，并且即使弹性体也可以回收也称为猪的弹性体身体在管道中间停止，不能向前移动。解决方案：在其中具有中空部分的可弹性变形的弹性体31以收缩状态插入连接到水管1的分支管13中并通过分支管13被输送到水管1到洗涤后，将水倒入弹性体31的中空部，使其直径扩大，从管1的下游侧供给水，将弹性体31向下游侧供给，从而洗涤管1。弹性体31的直径通过将水注入中空部而膨胀，通过与管1的内部接触来挤压管1的内部的弹性体31的力能够令人满意地大即使要洗涤的管道1具有大的直径，也可以大的洗涤能力进行洗涤。版权所有（C）2011，JPO＆INPIT

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