专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008106443A Pipe closing implement for buried-pipe filling method 有权
标题翻译：管道封闭方法的管接头实现
公开(公告)号：JP2008106443A
公开(公告)日：2008-05-08
申请号：JP2006287539
申请日：2006-10-23
申请人： Aoi Technical:Kk , Sanwa Kogyo:Kk , Sumitomo Densetsu Corp , 住友電設株式会社 , 株式会社アオイテクニカル , 株式会社三和工業
发明人： KAWAMURA HIROSHI , TOMODA YOSHIO , OKUDA JUNJI
IPC分类号： E03F3/04 , E02B9/06 , E02F5/10 , E03F7/04 , E21F15/00 , F16L1/024 , F16L1/038
CPC分类号： Y02E10/22
摘要： PROBLEM TO BE SOLVED: To enhance the efficiency of a buried-pipe filling method for filling an internal space of the buried pipe by injecting a filler such as slurry mortar into the unused buried pipe from its one end, and to reduce working hours. SOLUTION: This pipe closing implement 1 comprises: a pipe 2 which can be inserted into the pipe opening 11a of the unused buried pipe 11; a fixing implement 6 for fixing the pipe to the pipe opening; and a seal member 7 for closing a gap between an inner surface of the pipe opening and the other end-side outer periphery of the pipe inserted into the pipe opening. The pipe closing implement 1 is fixed to the pipe opening 11a; the fluid filler is injected into the unused buried pipe 11 through the inside of the pipe via a hose 12 which is connected to one end of the pipe 2; and a backflow of the filler is stopped by a check valve 5 which is provided inside the pipe 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高埋管的填充方法的效率，用于通过从其一端向未使用的埋管中注入诸如浆料砂浆的填料来填充埋管的内部空间，并且减少工作小时。解决方案：该管闭装置1包括：可插入未使用的埋管11的管开口11a中的管2; 用于将管道固定到管道开口的固定工具6; 以及密封构件7，其用于封闭插入到管开口中的管开口的内表面和管的另一端侧外周之间的间隙。管闭装置1固定在管开口11a上; 流体填料通过连接到管2的一端的软管12通过管子的内部注入到未使用的埋管11中; 并且填充物的回流由设置在管2内的止回阀5停止。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2014066056A Filling method for underground-buried pipe 有权
标题翻译：地下管道灌装方法
公开(公告)号：JP2014066056A
公开(公告)日：2014-04-17
申请号：JP2012211792
申请日：2012-09-26
申请人： Sumitomo Densetsu Corp , 住友電設株式会社 , Sanwa:Kk , 株式会社三和
发明人： TOMODA YOSHIO , KAWAMURA HIROSHI
IPC分类号： E21F15/00 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To make it possible to extend a pressure-feeding distance by positively utilizing upward shift parts, which are sections where voids are easily generated, for a suction step and performing the suction step in which air and a filler in a pipeline are attracted from air vents provided at the upward shift parts, in filling work.SOLUTION: A filling part 22 is provided at an upstream end of a pipeline buried in the ground, while an arrival part 23 is provided at a downstream end of the pipeline, and a filler having flowability is pressure-fed from the filling part 22 toward the downstream. The pipeline is provided with upward shift parts each of which ascends and thereafter descends in accordance with proceeding from the upstream side toward the downstream side. When a pressure-feeding step for pressure-feeding the filler from the filling part 22 to the downstream is performed, a suction step for attracting air and the filler in the pipeline from air vents 31, 32, 33, 34 provided at the upward shift parts is also performed.
摘要翻译：要解决的问题：为了通过积极地利用作为容易产生空隙的部分的向上移动部件来进行抽吸步骤并且执行其中管道中的空气和填料的抽吸步骤，可以延长加压进给距离被吸引到设置在向上偏移部分处的通风口中，以在灌装工作中。解决方案：填充部分22设置在埋在地下的管道的上游端，而到达部分23设置在管道的下游端，并且具有流动性的填料从填充部22向下游进行加压。该管道设置有向上移动部件，每个升降部件从上游侧向下游侧上升并随后下降。当进行从填充部22向下游供给填料的加压工序时，由向上方向设置的通气孔31,32,33,34吸引空气和管道内的填料的抽吸工序部件也被执行。

3. 发明专利

JP2014066055A Method of filling inside of conduit 有权
标题翻译：填充管道内部的方法
公开(公告)号：JP2014066055A
公开(公告)日：2014-04-17
申请号：JP2012211791
申请日：2012-09-26
申请人： Sumitomo Densetsu Corp , 住友電設株式会社 , Sanwa:Kk , 株式会社三和
发明人： TOMODA YOSHIO , KAWAMURA HIROSHI
IPC分类号： E21F15/00 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To provide a method of filling the inside of a conduit, capable of suppressing the occurrence of a gap and capable of obtaining a good filling state even if an inverted siphon part which descends and thereafter ascends from the upstream toward the downstream or a camber part which ascends and thereafter descends from the upstream toward the downstream exists in the middle of the conduit to be buried.SOLUTION: A filling port 25 is provided at an upstream end of a conduit, an arrival port 26 is provided at a downstream end thereof, and a forward feeding step for feeding a filler having flowability from the filling port 25 to the downstream is conducted. Next, as a backward feeding step, the filler fed into the conduit in the forward feeding step is moved to the upstream by pressure-feeding the filler from the arrival port 26 and by sucking the filler from the filling port 25, thereby achieving reduction of voids.
摘要翻译：要解决的问题：为了提供一种填充管道内部的方法，其能够抑制间隙的发生并且即使倒下的虹吸部件从上游向下游升降，也能够获得良好的填充状态或者在要被埋设的导管的中部存在上游并且之后从上游到下游的外倾部分。解决方案：在导管的上游端设有一个填充口25，一个到达端口26设置在一个并且进行向具有从填充口25向下游供给具有流动性的填料的向前进给步骤。接下来，作为向后进给步骤，通过从进气口26对填料进行加压运送，并且通过从填充口25吸入填料而将向前进料步骤中供给到管道中的填料移动到上游，由此实现空隙。

4. 发明专利

JP2005009206A Surplus soil filling method and surplus soil filling system 有权
标题翻译： SURPLUS土壤填充方法和灌溉土壤填充系统
公开(公告)号：JP2005009206A
公开(公告)日：2005-01-13
申请号：JP2003175742
申请日：2003-06-20
申请人： Sanwa Kogyo:Kk , 有限会社三和工業
发明人： TOMODA YOSHIO
IPC分类号： E21F15/08
摘要： PROBLEM TO BE SOLVED: To provide a surplus soil filling method which smoothly pressure-feeds mortar over a practical distance in order to fill a space in a pipe or the like, the mortar prepared by using surplus soil containing air in an amount that cannot be smoothly pressure-fed by a conventional sand pump, and to provide a surplus soil filling system. SOLUTION: The surplus soil filling method is provided for filling a space in the pipe or the like with the surplus soil, and implemented in a following manner. That is, the surplus soil together with water and cement added thereto is kneaded finely to prepare the mortar which is then stored in a tank 10 of a vacuum truck 1. Further a sand pump 2 is connected to a vacuum pump 11 of the vacuum truck 1, and the mortar is pressure-fed from the outside into the space. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种多余的土壤填充方法，其在实际距离上平稳地对砂浆进行加压填充管道等的空间，通过使用含有空气的多余土壤制备的砂浆量不能通过常规砂泵进行平稳的压力供给，并提供过剩的土壤填充系统。解决方案：提供多余的土壤填充方法，用多余的土壤填充管道等中的空间，并以下列方式实施。也就是说，剩余的土壤以及加入的水和水泥被精细地捏合以制备砂浆，然后将其储存在真空载货车1的罐10中。此外，砂泵2连接到真空卡车的真空泵11 砂浆从外部压入空间。版权所有（C）2005，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式