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

JP2012007740A Locking body 有权
标题翻译：锁住身体
公开(公告)号：JP2012007740A
公开(公告)日：2012-01-12
申请号：JP2011223045
申请日：2011-10-07
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： TABUCHI MASASHI , MORI MITSUHIRO
IPC分类号： F16L58/02 , F16L57/00
摘要： PROBLEM TO BE SOLVED: To apply anticorrosion treatment advantageous in cost and construction to a specified region in a fluid pipe.SOLUTION: At each of pipe parts constituting a flow path or a connection position between the pipe parts, a protruded portion 4a protruded toward the side of the flow path, a recessed portion 4b opened toward the side of the flow path, or an uneven portion 4A including both of them is provided. In a rust preventing bush 8 inserted in a predetermined position inside a pipe in the state that part of the outer peripheral face faces the protruded portion 4a, the recessed portion 4b or the uneven portion 4A, a swollen and deformed portion 8A swollen and deformed radially outward at a site corresponding to the protruded portion 4a, the recessed portion 4b or the uneven portion 4A is engaged with the protruded portion 4a, the recessed portion 4b or the uneven portion 4A so as to be relatively non-movable in the direction of a branch shaft core X.
摘要翻译：要解决的问题：将成本和结构优点的防腐处理应用于流体管道中的特定区域。解决方案：在构成流路的管道部件或管部件之间的连接位置的每个管道处，朝向流路侧突出的突出部分4a，朝向流动路径侧开口的凹部4b，或提供了包括它们的不平坦部分4A。在外周面的一部分面向突出部4a，凹部4b或凹凸部4A的状态下插入管内的预定位置的防锈衬套8中，膨胀变形部8A径向膨胀变形在与突出部分4a相对应的位置向外突出部分4b或凹凸部分4A与突出部分4a，凹陷部分4b或凹凸部分4A相接合，以便能够相对于不可移动的方向分支轴芯X.版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011122692A Flange connecting structure of duct constitution member 有权
标题翻译：法兰连接结构构成会员
公开(公告)号：JP2011122692A
公开(公告)日：2011-06-23
申请号：JP2009281935
申请日：2009-12-11
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： TABUCHI MASASHI , MAENISHI TAMOTSU , MORI MITSUHIRO
IPC分类号： F16L23/16
摘要： PROBLEM TO BE SOLVED: To produce a seal mounting groove simply and easily in a construction site even when the seal mounting groove does not exist in any of annular connecting surfaces of both connecting flanges. SOLUTION: Both connecting flanges 2-3 equipped with smoothly flat annular contacting surfaces 2a-3a, which are formed at ends of both duct constitution members 2-3 and can be contacted flatly in conduit axis direction, are connected and fastened with a fastener 4 in such a condition that an annular gasket 6 is interposed between the annular contacting surfaces 2a-3a, an inner side ring 9, which constructs an inner side circumferential wall surface at a radial inner side of annular seal mounting groove 8 for mounting the gasket 6, and an outer side ring 10, which constructs an outer side circumferential wall surface at a radial outer side of the seal mounting groove 8, are arranged between the annular contacting surfaces 2a-3a of the both connecting flanges 2-3, and a position holding means A, which holds at least one of the inner side ring 9 and an outer side ring 10 at a setting circumferential wall forming position of the seal mounting groove 8, is provided. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在两个连接凸缘的任何环形连接表面中不存在密封安装槽时，也可以在施工现场简单且容易地制造密封安装槽。
解决方案：两个连接凸缘2-3配备有平滑的平坦的环形接触表面2a-3a，其形成在两个管道构成构件2-3的端部处并且可以在管道轴线方向平坦地接触，紧固件4，其环状密封垫片6设置在环状接触面2a-3a之间，内侧环9构成环状密封安装槽8的径向内侧的内侧周壁面，在密封安装槽8的径向外侧构成外侧圆周壁面的垫圈6和外侧环10配置在两个连接凸缘2-3的环状接触面2a-3a之间，并且设置有将内侧环9和外侧环10中的至少一方保持在密封安装槽8的设定周壁形成位置的位置保持机构A. 版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2005180503A Pipe connection structure 有权
标题翻译：管道连接结构
公开(公告)号：JP2005180503A
公开(公告)日：2005-07-07
申请号：JP2003419314
申请日：2003-12-17
申请人： Bunkichi Miyazaki , Waterworks Technology Development Organization Co Ltd , 文吉宮崎 , 株式会社水道技術開発機構
发明人： MORI MITSUHIRO , MIYAZAKI BUNKICHI
IPC分类号： F16L21/02 , F16L21/08
CPC分类号： F16L37/113 , F16L2201/80
摘要： PROBLEM TO BE SOLVED: To surely exert strong separation preventing functions by abutment between a lock member on socket pipe part side and a engaging protrusion on an inserting pipe part side, and effectively and easily carry out assembling and disassembling work of both pipe parts with less labor. SOLUTION: The pipe connection structure is provided with an elastic seal material for sealing a gap between the inside peripheral surface of a socket pipe part 1 and the outside peripheral surface of an inserting pipe part 2 inserted in and connected to the inside peripheral surface in a pipe axial core direction. A socket side in the inside peripheral surface of a socket pipe part 1 is provided with a lock member 7 for preventing detaching movement of both pipes 1, 2 by abutting to an engaging protrusion 5 protrusively formed on the outer peripheral surface of the inserting pipe part from the pipe axial core direction. A detaching and attaching operation means A for detaching and attaching the lock member 7 to the socket pipe part 1 is provided by rotating operation around an axial core of the lock member 7 and moving operation in the pipe axial core direction in a specified position of a rotating operation passage. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过插座部分侧的锁定构件与插入部分侧的接合突起之间的抵接，确实发挥强大的防止分离功能，并且有效且容易地进行两个管道的组装和拆卸工作零件少劳动。解决方案：管连接结构设置有弹性密封材料，用于密封插座管部分1的内周表面和插入并连接到内周边的插入管部分2的外周表面之间的间隙表面在管轴向方向。在插座管部1的内周面的插座侧设置有锁定构件7，用于防止两个管1,2的分离运动通过与插入管部的外周面上突出地形成的接合突起5抵接从管轴向方向。通过围绕锁定构件7的轴芯旋转操作并且在管轴向芯方向上的移动操作在一个特定的位置上设置有用于将锁定构件7分离和附接到插座管部分1的分离和附接操作装置A 旋转操作通道。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005098406A Flow maintaining construction method for changing aperture of pipe joint 有权
标题翻译：流量维持改变管道接头的方法
公开(公告)号：JP2005098406A
公开(公告)日：2005-04-14
申请号：JP2003333616
申请日：2003-09-25
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： OGATA TADAHIKO , KITAMURA KO , MOTOI KENICHI , MORI MITSUHIRO
IPC分类号： F16L41/06 , F16L1/024 , F16L55/00
摘要： PROBLEM TO BE SOLVED: To conduct a branch aperture increasing construction, while maintaining flow, reducing construction cost, and shortening construction period. SOLUTION: This construction method is for changing aperture of a through hole in a fluid tube 1, a branch tube part of a joint main body, and an opening valve to be larger while maintaining flow of fluid in the fluid tube 1. An elastic closing body 12 in a hole closing tool B is changed into a diameter-enlarged swollen state to seal a small diameter through hole in the fluid tube 1, and a case for the hole closing tool B, the opening valve, and the joint main body are removed in that state. Next, a joint main body E of large diameter for replacement is installed as part of the hole closing tool B is inserted into a branch tube part 7, and an opening valve 8 of large diameter for replacement is installed onto the branch tube part as part of the hole closing tool B is inserted. The elastic closing body 12 is changed into a diameter-reduced contracted state, and the hole closing tool B is removed from the opening valve 8 for replacement. With a rotary cutter installed on the opening valve 8 for replacement, a through hole of larger aperture is formed at a circumferential edge of the small diameter through hole, and a boring device is removed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在保持流量，降低施工成本，缩短施工周期的同时，进行分支孔径增加施工。解决方案：这种施工方法是用于改变流体管1中的通孔的孔径，接头主体的分支管部分和开口阀的孔径，同时保持流体管1中的流体流动。孔封闭工具B中的弹性封闭体12变成直径扩大的膨胀状态，以密封流体管1中的小直径通孔，以及用于封闭工具B，开启阀和关节的壳体主体在那个状态被移除。接下来，安装用于更换的大直径的接头主体E，因为孔闭合工具B的一部分插入到分支管部分7中，并且用于更换的大直径的开启阀8作为部件安装在分支管部分上插入孔闭合工具B。弹性封闭体12变成缩径收缩状态，从打开阀8取出封孔工具B以进行更换。通过将旋转刀具安装在打开阀8上以便更换，在小直径通孔的圆周边缘处形成较大孔径的通孔，并且去除钻孔装置。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005061115A Water-distribution support system of water-distribution facility 审中-公开
标题翻译：水分配设施水分配支援系统
公开(公告)号：JP2005061115A
公开(公告)日：2005-03-10
申请号：JP2003294357
申请日：2003-08-18
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： KITAMURA KO , MORI MITSUHIRO
IPC分类号： E03B1/00
摘要： PROBLEM TO BE SOLVED: To decrease a power consumption in the case of a water-distribution operation in a time zone such as night-time when the demand for water-distribution is small, avoid the complete suspension of water supply even in the case of a service interruption by rationally remodelling a water distribution system by using the water-receiving excess water pressure of cleaned water supplied to a water distribution reservoir by a water supply pipe, and to reduce the cost of a backup facility to an emergency and miniaturize the backup facility. SOLUTION: A bypass pipe 11 directly supplying cleaned water in the water supply pipe 3 to a water distribution pipe 6 connects the water supply pipe 3 supplying the reservoir 2 with cleaned water with a pipe section positioned on the downstream side of a distribution pump 7 in a water distribution pipe 6 supplying a consumer with cleaned water in the reservoir 2 by the pump 7. The water distribution support system of water distribution facilities comprises a supply changeover means A provided on the bypass pipe 11 for changing over supply of cleaned water in the water supply pipe 3 and a back-flow preventive means B preventing the back flow of cleaned water to the water-supply pipe 3 side through the bypass pipe 11 from the water-distribution pipe 6 side. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了降低在配水需求等的夜间等时间区域的配水作业的情况下的功率消耗，避免即使在通过使用由供水管供给给配水容器的净化水的受水多余水压，合理地重新配置配水系统，并减少后备设施对紧急情况的成本，而造成服务中断的情况，以及小型化备份设施。解决方案：将供水管3中的净化水直接供给到配水管6的旁通管11将供给贮存器2的供水管3与净化水连接，配管位于配送部的下游侧泵7通过泵7向消费者向储存器2供应清洁水的配水管6.配水设备的配水支撑系统包括设置在旁通管11上的供给切换装置A，用于切换清洁供水管3中的水和防止从配水管6侧通过旁通管11将净化水向供水管3侧回流的防回流装置B. 版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2009264584A Rust prevention bush attachment machine 有权
标题翻译：防盗布附件机
公开(公告)号：JP2009264584A
公开(公告)日：2009-11-12
申请号：JP2009068493
申请日：2009-03-19
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： MAENISHI TAMOTSU , MORI MITSUHIRO
IPC分类号： F16L57/00 , F16L55/00
摘要： PROBLEM TO BE SOLVED: To suppress deformation breaking of a rust prevention bush caused by bush attitude fluctuation during insertion work of the rust prevention bush in a held state using expansion of a diameter enlarging elastic body. SOLUTION: A rust prevention bush attachment machine is equipped with pressing parts 23, 24 freely insertable and axially removable with respect to the rust prevention bush 8 to be inserted into a predetermined portion of a passage and relatively moving in the axial direction, and an operating means B relatively moving both pressing parts 23, 24 in the axial direction. The diameter enlarging elastic body 25 carrying out diameter enlargement deformation of a predetermined portion of the rust prevention bush 8 by relative approaching movement of both pressing parts 23, 24 by the operating means B is provided between both pressing parts 23, 24, and an auxiliary holding means C is provided for abutting on or approaching a portion deflected in the axial direction than a diameter enlargement deformation scheduled portion in an inner circumference face of the rust preventing bush to hold the rust prevention bush 8 in a set attachment attitude with the diameter enlarging elastic body 25 abutting on the diameter enlargement deformation scheduled portion. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过扩大直径扩大的弹性体，在保持状态下，防止防锈衬套在插入作业期间由于衬套姿态波动引起的防锈衬套的变形破坏。防锈衬套安装机配备有能够相对于防锈衬套8自由地插入并可轴向移除的按压部23,24，以插入通道的预定部分并沿轴向相对移动，以及使按压部23,24沿轴向相对移动的操作机构B. 通过操作装置B相对于两个按压部23,24的相对移动而进行防锈套筒8的规定部分的直径扩大变形的直径扩大弹性体25设置在两个按压部23,24之间保持装置C设置成抵接或接近在轴向方向上偏转的部分，而不是防锈衬套的内周面中的直径扩大变形预定部分，以将防锈衬套8保持在具有直径扩大的固定安装姿态弹性体25抵接在直径扩大变形调度部上。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2006017220A Valve device for partition 有权
标题翻译：用于分隔的阀装置
公开(公告)号：JP2006017220A
公开(公告)日：2006-01-19
申请号：JP2004195605
申请日：2004-07-01
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： MORI MITSUHIRO
IPC分类号： F16K3/12 , F16K3/00 , F16K3/02 , F16K27/00 , F16L55/124
CPC分类号： F16K3/02 , F16K27/00 , F16L55/124
摘要： PROBLEM TO BE SOLVED: To provide a valve device for partition having a high sealing performance for existing pipes with various inner diameters and manufacturable at low cost.
SOLUTION: A valve element 5 comprises a valve element core metal fixture 6, an elastic seal member 7 covering the metal fixture, and a lifting shaft 10 formed in a bar shape along a direction for inserting the valve element core metal fixture 6 into a tube K to move the valve element core metal fixture along the insertion direction. The valve element core metal fixture 6 supports the elastic seal member 7 inserted into the tube and elastically deforms it by pressing from the insertion direction. A guide part preventing the elastic seal member 7 from being extended in the axial direction of the tube K is formed at the tip side thereof in the insertion direction. The elastic seal member 7 having a projected part 7b formed at the tip thereof in the insertion direction is pressingly brought into contact with the inside wall surface of the tube according to the movement of the valve element 5 in the insertion direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为具有各种内径的现有管道提供具有高密封性能的分隔阀装置，并以低成本制造。阀元件5包括阀芯芯金属固定装置6，覆盖金属固定装置的弹性密封构件7和沿着插入阀芯芯金属固定装置6的方向形成为棒状的提升轴10 进入管K以沿插入方向移动阀芯芯金属夹具。阀芯芯金属固定件6支撑插入管中的弹性密封构件7并且通过从插入方向按压使其弹性变形。在插入方向的前端侧，形成防止弹性密封构件7在管K的轴向延伸的引导部。具有沿其插入方向形成在其前端的突出部7b的弹性密封构件7根据阀元件5沿插入方向的移动而与管的内壁表面压力接触。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2008267507A Fluid pipe anticorrosive structure, and fluid pipe anticorrosive technique 有权
标题翻译：流体管道静电结构和流体管道防腐技术
公开(公告)号：JP2008267507A
公开(公告)日：2008-11-06
申请号：JP2007111859
申请日：2007-04-20
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： TABUCHI MASASHI , MORI MITSUHIRO
IPC分类号： F16L57/00 , F16L58/02
摘要： PROBLEM TO BE SOLVED: To give anticorrosive treatment to a specified region in a fluid pipe in a cost and construction advantageous manner.
SOLUTION: At a pipe portion as part of a flow path or a connection position of the pipe portion, there is provided a protruded portion 4a protruded toward the flow path side or a recessed portion 4b opened toward the flow path side, or their combined portion 4A. At a site corresponding to the protruded portion 4a or the recessed portion 4b, or their combined portion 4A, out of a rust preventive bush 8 which is inserted into the pipe at its predetermined position in the state that part of the outer peripheral face faces the protruded portion 4a or the recessed portion 4b, or their combined portion 4A, a swollen and deformed portion 8A swollen and deformed outward in the radial direction is engaged with the protruded portion 4a or the recessed portion 4b, or their combined portion 4A so as to be relatively non-movable in the direction of a branch axial center X.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：以成本和结构有利的方式对流体管道中的指定区域进行防腐蚀处理。解决方案：在作为流路的一部分的管部或管部的连接位置处，设置有朝向流路侧突出的突出部4a或朝向流路侧开口的凹部4b，或它们的组合部分4A。在对应于突出部分4a或凹部4b或其组合部分4A的位置处，在外周面的一部分面向其的状态下从插入到管道中的防锈衬套8的预定位置突出部分4a或凹部4b或其组合部分4A，沿径向方向向外膨胀和变形的膨胀变形部分8A与突出部分4a或凹部4b或它们的组合部分4A接合，以便在分支轴心X的方向上相对不可移动。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008169868A Removal preventing structure for pipe joint part, and locking portion large diameter modifying method for spigot pipe part and locking portion large diameter modifying tool for spigot pipe part 有权
标题翻译：用于管接头部分的拆卸防止结构和锁定部分用于SPIGOT管道部分和锁定部分的大直径修改方法用于SPIGOT管道部件的大直径修改工具
公开(公告)号：JP2008169868A
公开(公告)日：2008-07-24
申请号：JP2007001347
申请日：2007-01-09
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： YANO YASUSHI , TABUCHI MASASHI , MORI MITSUHIRO
IPC分类号： F16L21/08
摘要： PROBLEM TO BE SOLVED: To efficiently and easily reform a large diameter locking portion greatly protruding radially outward in a cost advantageous manner by utilizing an existing locking protrusion for reasonable modification without the need for machining a spigot pipe part.
SOLUTION: On an outer peripheral face 2a of the spigot pipe part 2 to be inserted and connected to a socket pipe part 1, a large diameter locking body 10 is mounted radially inward, which protrudes radially outward from the locking protrusion 8 formed at the front end thereof for abutting on a lock ring 6 provided on an inner peripheral face 1a of the socket pipe part 1 in a direction of a pipe axial center X. An engagement fixing means 11 is mounted over between the large diameter locking body 10 and the front end of the spigot pipe part 2 in the state of abutting on the front end of at least the spigot pipe part 2 for fixing the large diameter locking body 10 to the outer peripheral face 2a of the spigot pipe part 2 in the state of abutting on the locking protrusion 8 in the direction of pipe axial center.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了有效地并且容易地以成本有利的方式大幅度地突出径向向外突出的大直径锁定部分，通过利用现有的锁定突起来进行合理的修改，而不需要对插口管部分进行加工。解决方案：在插入和连接到插座管部分1的插口管部分2的外周面2a上，大直径锁定体10径向向内安装，从形成的锁定突起8径向向外突出在其前端处，与设置在插座管部1的内周面1a上的锁定环6抵接在轴向中心X的方向上。接合固定装置11安装在大直径锁定体10 以及在该状态下，至少将插头管部2的前端部抵接在该插口管部2的外周面2a上的插口管部2的前端，在管轴方向上抵接在锁定突起8上。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007192308A Branch mouth protective structure of distributing water pipe, protective bush for branch mouth, and method of mounting protective bush 有权
标题翻译：分配水管道分支管道保护结构，分支路保护桥和安全保护布置方法
公开(公告)号：JP2007192308A
公开(公告)日：2007-08-02
申请号：JP2006011206
申请日：2006-01-19
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： MORI MITSUHIRO
IPC分类号： F16L41/06
摘要： PROBLEM TO BE SOLVED: To increase an efficiency for a mounting operation while facilitating the mounting operation of a protective bush by using a hygroscopic swelling rubber layer and also reduce the size of a bush mounter.
SOLUTION: A protective bush 5 in which the hygroscopic swelling rubber layer 16 is formed on the outer peripheral surface at the portion corresponding to at least the inner peripheral surface of a branch mouth 4 is mounted into the branch mouth 4 of a distributing water pipe 1. A locking part 12 projecting to the radial inner side is formed on the inner peripheral surface of the branch pipe part 2 of a branch joint A fixed onto the distributing water pipe 1 at the portion corresponding to the intermediate part or the proximal end of the protective bush inserted into the predetermined device position of the branch mouth 4. A locked part 13 stopping the release and movement of the protective bush 5 at the predetermined position in contact with the locking part 12 from the branch axis direction Y and a recess 14 for mounting and dismounting which, when the protective bush 5 is positioned at a predetermined phase relative to the branch pipe part 2, allows the extending therethrough and the movement of the locking part 12 in the branch axis direction Y are formed at the intermediate part or the proximal end of the protective bush 5.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提高安装操作的效率，同时通过使用吸湿膨胀橡胶层便于保护套的安装操作，并且还减小了衬套安装器的尺寸。解决方案：在至少分支口4的内周面的部分的外周面上形成吸湿膨胀橡胶层16的保护衬套5安装在分配口4的分支口4中水管1.在径向内侧突出的锁定部12形成在分支接头A的分支管2的内周面上，该分支接头A固定在分配水管1上的与中间部分或近端插入到分支口4的预定装置位置的保护衬套的端部。锁定部分13，阻止保护衬套5在与分支轴线方向Y接触的预定位置处的释放和移动，以及用于安装和拆卸的凹槽14，当保护衬套5相对于支管部分2位于预定相位时，允许延伸穿过其中，锁定部12在分支轴线方向Y上的移动形成在保护衬套5的中间部分或近端。（C）2007年，JPO＆INPIT

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