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1. 发明专利

JP2009008120A Apparatus connection structure for existing fluid pipe and method for installing constant flow type fluid apparatus 有权
标题翻译：现有流体管的装置连接结构和安装恒流流体装置的方法
公开(公告)号：JP2009008120A
公开(公告)日：2009-01-15
申请号：JP2007167750
申请日：2007-06-26
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： KAIDO NAOTAKE , KAGAMI SHUJI
IPC分类号： F16L57/00 , F16L55/00
摘要： PROBLEM TO BE SOLVED: To satisfactorily applying rust prevention treatment on cut end surfaces of both cut remaining pipe parts while performing reduction of manufacturing cost, simplification of a structure and improvement of application efficiency. SOLUTION: A cut end part of a cut remaining pipe part 1B of an existing fluid pipe 1 is provided with an annular concavity part which the cut end part can be internally fitted in from a pipe axial core X direction. A rust prevention cover 4 provided with a seal means for sealing at least the cut end surface of the cut end part at the annular concavity part is fitted and installed. Interference L1 with the cut end part at the annular concavity part of the rust prevention cover 4 is constructed larger than an facing interval L2 in the pipe axial core X direction between an end surface 2a of a connection pipe part 2 of a fluid apparatus B and an annular outer bottom surface 4c of the rust prevention cover 4. A connection ring 7 is connected over the cut remaining pipe part 1B and the connecting pipe part 2 of the fluid apparatus B through an radial direction outer side of the rust prevention cover 4. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在减少制造成本的同时，在两个切割的剩余管部分的切割端面上令人满意地进行防锈处理，简化结构并提高施加效率。解决方案：现有流体管1的切割剩余管部分1B的切割端部设置有环形凹部，切口端部可以从管轴向芯X方向内嵌。安装并安装防锈罩4，该防锈罩4设置有密封装置，用于至少在环形凹部处密封切割端部的切割端面。防锈罩4的环形凹部的切断端部的干涉L1构成为比流体装置B的连接管部2的端面2a和管轴向芯X的面向间隔L2大，防锈罩4的环状外底面4c。连接环7通过防锈罩4的径向外侧连接在切割的剩余管部分1B和流体装置B的连接管部分2上。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2012143816A Equipment for cutting and removing existing pipe 有权
标题翻译：切割和移除现有管道的设备
公开(公告)号：JP2012143816A
公开(公告)日：2012-08-02
申请号：JP2011001380
申请日：2011-01-06
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： SHIMONAKA YASUSHI , KAGAMI SHUJI , IMAI WATARU , YAMANE TOSHIAKI
IPC分类号： B23D21/00 , F16L55/00 , F16L55/10
摘要： PROBLEM TO BE SOLVED: To efficiently and easily lift and carry out a cutting device having a pipe portion to be cut and removed even under a construction work condition with height restriction disenabled in the securement of a lifting space at least equal to or longer than a full length of a transfer support shaft above a lid.SOLUTION: A cutting work region including the cutting device A attached to a portion of an existing pipe slated to be cut and removed is sealed by a housing H provided with a working on/off-valve V capable of separating an internal space into a lower work space S1 and an upper work space S2, and the detachable lid 6 sealing an upper opening allowing the take-out of the cutting device A having the pipe to be cut and removed. While the transfer support shaft 7 detachably connected to the cutting device A is put through and supported by the lid 6, the cutting device A cuts and removes the portion of the existing pipe to be cut and removed. The transfer support shaft 7 comprises a plurality of detachably-connected split transfer support shafts 7A and 7B.
摘要翻译：要解决的问题：为了有效且容易地提升和执行具有管道部分的切割装置，即使在建筑工作条件下，高度限制不能在提升空间的固定中至少等于或等于比盖子上方的传送支撑轴的全长长度。解决方案：包括安装在待切割和移除的现有管道的一部分的切割装置A的切割工作区域被设置有能够分离内部空间的工作开闭阀V的壳体H密封进入下部工作空间S1和上部工作空间S2，并且可拆卸盖6密封允许切割和切除管道的切割装置A的取出的上部开口。当可拆卸地连接到切割装置A的传送支撑轴7被盖6通过并支撑时，切割装置A切割并去除要切割和移除的现有管道的部分。转印支撑轴7包括多个可拆卸连接的分离转印支撑轴7A和7B。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011236948A Pipe joint renewal technique of fluid pipe system 有权
标题翻译：流体管道系统的管接头再生技术（PIPE JOINT RENEWAL TECHNIQUE OF FLUID PIPE SYSTEM）
公开(公告)号：JP2011236948A
公开(公告)日：2011-11-24
申请号：JP2010107616
申请日：2010-05-07
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： SUZUKI MASAYUKI , SHIMONAKA YASUSHI , KAGAMI SHUJI , MOMONO KAZUKI
IPC分类号： F16L55/00 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To enable renewal to be performed advantageously in aspects of construction cost and construction period without modifying a housing diverted even when both fluid pipe is bent and operated in a pipe joint, and to connect the pipe joint simply and securely to both connecting cylindrical portions of a fluid device.SOLUTION: In a pipe joint renewal technique, the pipe joint A with both fluid pipes 1 connected thereto in the condition that those pipe axial centers intersects is cut and separated by a cutting device D and taken out of a housing C with fluid flows both in both the fluid pipes 1 maintained in the housing C that seals a renewal work region including the pipe joint A. Then, cut remaining pipe portions 1B of both fluid pipes 1 are connected to another fluid device B carried into the housing C. The technique has a process of externally fixing to each of remaining pipe portions to be cut 1B in a coaxial state first base cylindrical bodies 12 that create spaces S1 capable of absorbing a deflection width in the pipe diameter direction of each remaining portions to be cut 1B corresponding to an intersection angle of pipe axes X between the outer circumferential surface of the expected cut remaining portions 1B and the cylindrical bodies.
摘要翻译：要解决的问题：即使当管道在管接头中弯曲和操作时，也可以在施工成本和施工周期方面有利地进行更新，而不改变外壳转向，并且简单地将管接头和牢固地连接到流体装置的两个连接圆柱形部分。
解决方案：在管接头更新技术中，在这些管轴向中心相交的条件下，连接有流体管1的管接头A被切割装置D切割并分离，并从流体壳体C中取出在保持在壳体C中的两个流体管道1中都流动，密封包括管接头A的更新工作区域。然后，将两个流体管道1的剩余管道部分1B连接到承载到壳体C中的另一个流体装置B. 该技术具有在同轴状态的第一基体圆柱体12中的每个待切割的管道部分外部固定的过程，该第一基底圆柱体12产生能够吸收待切割的剩余部分1B的管径方向上的偏转宽度的空间S1 对应于预期切割剩余部分1B的外周表面和圆柱体之间的管轴X的交叉角。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2008256146A Reverse rotation operating device for valve 有权
标题翻译：逆向旋转操作阀门
公开(公告)号：JP2008256146A
公开(公告)日：2008-10-23
申请号：JP2007100713
申请日：2007-04-06
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： KAGAMI SHUJI
IPC分类号： F16K31/53 , F16K31/44
摘要： PROBLEM TO BE SOLVED: To efficiently and easily attach valve operation shafts of valve cases to a plurality of types of valves having different heights from a fit connection position of a reverse transmission shaft to a clamp fixing position of a clamp fixing means in a state of being capable of surely conducting a reverse operation.
SOLUTION: The reverse rotation operating device is provided with an attachment frame 3 externally mountable to a valve case 2 at which a valve operation shaft 1 protruding upward is provided, a reverse rotation operation body A having the reverse transmission shaft capable of fit to and connected with the valve operation shaft 1 in an integrally rotatable manner and the reverse rotation operation shaft interlocking with the transmission shaft via a reverse rotation mechanism and a fixing connection means B for fixing and connecting the reverse rotation operation main body A and the attachment frame 3. The attachment frame 3 is provided with the clamp fixing means C clamped and fit to the valve case 2 and the clamp connection means C is provided with an attachment interval change means D for changing a vertical attaching interval of the attachment frame 3 and the reverse rotation operation main body A.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了有效和容易地将阀壳的阀操作轴连接到具有不同高度的多个类型的阀，从反向传动轴的配合连接位置到夹具固定装置的夹紧固定位置能够确实进行逆向操作的状态。解决方案：反转操作装置设置有外部安装到阀壳2的附接框架3，在其上设置有向上突出的阀操作轴1，具有能够适配的反向传动轴的反转操作体A 以一体旋转的方式与阀操作轴1连接，并且通过反转机构与传动轴联动的反转操作轴和用于将反转操作主体A和附件固定和连接的固定连接装置B 安装框架3设置有夹紧并配合到阀壳体2的夹具固定装置C，并且夹具连接装置C设置有用于改变附接框架3的垂直安装间隔的附接间隔改变装置D和反转操作主体A.版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2011107044A External diameter measuring device 有权
标题翻译：外径测量装置
公开(公告)号：JP2011107044A
公开(公告)日：2011-06-02
申请号：JP2009264255
申请日：2009-11-19
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： TABUCHI MASASHI , SHIMONAKA YASUSHI , KAGAMI SHUJI , IMAI WATARU
IPC分类号： G01B11/08
摘要： PROBLEM TO BE SOLVED: To provide an external diameter measuring device precisely measuring the outer diameter of an object to be measured while the object is still. SOLUTION: In the outer diameter measuring device, a pair of photoirradiation parts 1 is provided on a photoirradiation base B so that mutual interval can be changed freely by an interval changing part A while applying laser beams in parallel mutually in a direction orthogonal to an arrangement direction of the pair of photoirradiation parts 1, a photoirradiation interval measurement part C for measuring a photoirradiation interval of the pair of photoirradiation part 1 changed by the interval changing part A or a dimension which can obtain the photoirradiation interval is provided on the photoirradiation base B, and a photoirradiation bases arrangement part D for disposing the photoirradiation base B along the outer periphery of the object W to be measured is provided while orthogonally crossing the object W to be measured in the radial direction in the middle of the pair of photoirradiation part 1 in a state where the arrangement direction of the pair of photoirradiation part 1 is in parallel with the peripheral direction of the object W to be measured and respective laser photoirradiation directions of the pair of photoirradiation part 1 become parallel with the object W to be measured in the radial direction. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在物体静止时精确测量待测物体的外径的外径测量装置。解决方案：在外径测量装置中，在光照基体B上设置一对光照射部分1，以便可以通过间隔改变部分A自由地改变相互间隔，同时在正交方向上相互并联地施加激光束在一对光照射部分1的排列方向上，用于测量由间隔改变部分A改变的一对光照射部分1的光照射间隔的光照射间隔测量部分C或可以获得光照射间隔的尺寸设置在光照基体B以及沿着被测定物W的外周配置光照射基体B的光照射基底配置部D被设置为在该对照射部B的中部正交地与被测定物W沿径向交叉在照射照射部1的配置方向的状态下的照射部1 与要测量的物体W的周向平行，并且一对光照射部1的各个激光照射方向与被测量物体W在径向方向平行。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2006125642A Fluid control valve connecting structure of existing pipe, and non-water suspension type fluid control valve installation method 有权
标题翻译：流体控制阀连接现有管道的结构和非水悬浮液流体控制阀安装方法
公开(公告)号：JP2006125642A
公开(公告)日：2006-05-18
申请号：JP2006028490
申请日：2006-02-06
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： SHIMIZU HARUHIKO , KAGAMI SHUJI , YASUHARA TAIKAI
IPC分类号： F16L55/00
摘要： PROBLEM TO BE SOLVED: To miniaturize both connecting pipe portions of a fluid control valve in the pipe axial direction while surely fixing both collars at a predetermined mounting clearance through the fluid control valve, and securing a sufficient fitting allowance of the collars in the both connecting pipe portions of the fluid control valve.
SOLUTION: Both connecting pipe portions of the fluid control valve 2 corresponding to cut and removed pipe portions are disposed between both remaining pipe portions 1A of cut portions of an existing pipe in a concentric or approximately concentric state, the collars 3 for connecting the remaining pipe portion 1A and the connecting pipe portion opposite to each other in the pipe axial direction in a sealed state, are externally mounted slidably in the pipe axial direction, and a clearance fixing means F is provided to pull and fix both collars 3 in the pipe axial direction with the predetermined mounting clearance.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了使流体控制阀的管轴方向的两个连接管部分小型化，同时通过流体控制阀将两个套环固定在预定的安装间隙，并确保套环的足够的配合余量流体控制阀的两个连接管部分。解决方案：流体控制阀2的对应于切割和除去的管部分的两个连接管部分设置在同心或近似同心的状态的现有管的切割部分的剩余管部分1A之间，用于连接的套环3 在密封状态下沿管轴方向相反的剩余管部1A和连接管部在管轴方向上可滑动地外部安装，并且设置间隙固定装置F以将两个套环3拉入并固定管轴向具有预定的安装间隙。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005180523A Non-water supply suspension type fluid control valve installation method and feeder for use in it 有权
标题翻译：非供水悬浮型流体控制阀安装方法和进料器在其中使用
公开(公告)号：JP2005180523A
公开(公告)日：2005-07-07
申请号：JP2003420172
申请日：2003-12-17
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： SHIMIZU HARUHIKO , KAGAMI SHUJI , YASUHARA TAIKAI
IPC分类号： F16L41/04 , F16L55/00
摘要： PROBLEM TO BE SOLVED: To surely exhibit a predetermined valve function and to easily and efficiently perform assembling work of a cutter for cutting a cut and removed pipe part of an existing pipe, and connection work of thimbles. SOLUTION: In this non-suspension of water supply type fluid control valve installation method, after the existing pipe 1 is partly cut and removed in the non-suspension of water supply state in a sealed housing, a corresponding fluid control valve is connected to the cut and removed pipe part 1B. A hole saw 5 of the cutter B is driven to rotate and simultaneously fed into the pipe axis X from the intersecting direction, thereby partly cutting the existing pipe 1 in the parting state cylindrically. After that, the fluid control valve is lowered to the cut portion of the existing pipe until both connecting pipe parts of the fluid control valve reach the concentric position or substantially concentric position with the right and left remaining pipe parts 1B, and the thimble 3 mounted on each remaining pipe part 1A is slit to a seam part extending over the connecting pipe part of the fluid control valve by a feeder device D operated from the outside of the housing. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了确实地表现出预定的阀功能，并且容易且有效地执行用于切割现有管道的切割和取出管部分的切割器的组装工作以及套管的连接工作。
解决方案：在这种非悬浮供水型流体控制阀安装方法中，在密封外壳中的非供水状态暂停之后，将现有的管道1部分切割和拆除后，相应的流体控制阀为连接到切割和移除的管部分1B。刀具B的孔眼5被驱动旋转，并且从交叉方向同时进入管轴线X，从而以分离状态圆柱形地部分地切割现有管1。之后，流体控制阀下降到现有管道的切割部分，直到流体控制阀的连接管部分到达左右剩余管件1B的同心位置或大致同心位置，并且安装有套管3 在每个剩余的管部分1A上，通过从壳体的外部操作的给送装置D切割到在流体控制阀的连接管部分上延伸的接缝部分。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005009184A Existing pipe replacing equipment 有权
标题翻译：现有管道更换设备
公开(公告)号：JP2005009184A
公开(公告)日：2005-01-13
申请号：JP2003174963
申请日：2003-06-19
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： AOKI MITSURU , KAGAMI SHUJI
IPC分类号： E03B7/00 , B23D21/00 , F16L55/00
摘要： PROBLEM TO BE SOLVED: To achieve lower installation cost, easier material management and more efficient replacing work by stabilizing a weight balance without using a balance weight when lowering a replaced pipe portion to a predetermined connection position.
SOLUTION: A housing for covering the cutting and replacing work position of an existing pipe in a sealed condition is provided with a partition valve for separating its inside into an upper space and a lower space in a sealed condition and a connecting part 31 for a connected part 42 of the replaced pipe portion to be connected to the cut position of the existing pipe cut and removed by a cutter. Herein, a lift E is provided for lifting the connected replaced pipe portion between the upper space and the lower space and a lift-down position adjusting means F is provided for adjusting the horizontal lift-down position of the replaced pipe portion with respect to the lift E so that the gravity center position of the replaced pipe portion corresponds or almost corresponds to the lift-down position thereof.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了降低安装成本，更容易的材料管理和更有效的更换工作，通过在将更换的管部分降低到预定的连接位置的同时稳定重量平衡而不使用平衡重。解决方案：用于在密封状态下覆盖现有管道的切割和更换工作位置的壳体设置有用于将其内部分离成密封状态的上部空间和下部空间的分隔阀和连接部31 对于待更换的管部分的连接部分42，连接部分42连接到由切割器切割和移除的现有管道的切割位置。这里提供升降机E用于提升上部空间和下部空间之间连接的更换的管道部分，并且提供升降位置调节装置F，用于调节更换的管道部分相对于该空间的水平升降位置升降器E，使得更换的管部分的重心位置对应于或几乎对应于其升降位置。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2007320019A Pipe drilling machine and pipe drilling method 有权
标题翻译：管道钻机和管道钻孔方法
公开(公告)号：JP2007320019A
公开(公告)日：2007-12-13
申请号：JP2006156245
申请日：2006-06-05
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： SHIMIZU HARUHIKO , KAGAMI SHUJI
IPC分类号： B23B41/08
摘要： PROBLEM TO BE SOLVED: To provide a pipe drilling machine and a pipe drilling method, more reducing the drilling range in the vicinity of a branch pipe and more decreasing energy consumption.
SOLUTION: This pipe drilling machine is provided with a drilling machine body A including a feeder 14 having a hole saw 13 at the shaft tip and moving forward and backward a shaft 12 and a driving motor for driving the hole saw at the shaft tip, and water-tightly mounted on a gate valve device 2. The machine includes an adapter 16, which can be connected to the gate valve device 2, and supports the drilling machine body A in a position away from the gate valve device 2, and an extension sleeve 19 connected to the shaft 12 to extend the axial length.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供管道钻孔机和管道钻孔方法，更多地减少了分支管道附近的钻孔范围，并且更多地降低了能量消耗。解决方案：该钻孔机设置有钻机主体A，钻机主体A包括在轴末端具有孔锯13的进给器14，并且向前和向后移动轴12和用于驱动轴上的孔锯的驱动马达并且水密地安装在闸阀装置2上。该机器包括可连接到闸阀装置2的适配器16，并且在远离闸阀装置2的位置支撑钻机主体A，以及连接到轴12以延伸轴向长度的延伸套筒19。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007170681A Fluid control valve connecting structure of existing pipe, and non-water suspension type fluid control valve installation method 有权
标题翻译：流体控制阀连接现有管道的结构和非水悬浮液流体控制阀安装方法
公开(公告)号：JP2007170681A
公开(公告)日：2007-07-05
申请号：JP2007074988
申请日：2007-03-22
申请人： Waterworks Technology Development Organization Co Ltd , 株式会社水道技術開発機構
发明人： SHIMIZU HARUHIKO , KAGAMI SHUJI , YASUHARA TAIKAI
IPC分类号： F16L55/00 , F16L55/18
摘要： PROBLEM TO BE SOLVED: To miniaturize both connecting pipe portions of a fluid control valve in the pipe axial direction while positively fixing both collars at a predetermined mounting clearance through the fluid control valve, and securing a sufficient fitting allowance of the collars in the both connecting pipe portions of the fluid control valve.
SOLUTION: The both connecting pipe portions 2A of the fluid control valve 2 corresponding to cut and removed pipe portions are disposed between both remaining pipe portions 1A of cut portions of an existing pipe 1 in a concentric or approximately concentric state, the collars 3 for connecting the remaining pipe portion 1A and the connecting pipe portion 2A opposite to each other in the pipe axial direction in a sealed state, are externally mounted slidably in the pipe axial direction, and a clearance fixing means to fix both collars 3 in the pipe axial direction with the predetermined mounting clearance is constructed on both collars 3 via an outer face side of the fluid control valve 2.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了使流体控制阀的管轴方向的两个连接管部分小型化，同时通过流体控制阀将两个轴环以预定的安装间隙正确地固定，并且确保套环的足够的配合容限流体控制阀的两个连接管部分。解决方案：流体控制阀2的对应于切割和除去的管部分的两个连接管部分2A设置在同心或近似同心状态的现有管1的切割部分的剩余管部分1A之间，在密封状态下，在管轴方向上连接剩余的管道部分1A和连接管道部分2A的管道3在管轴向上可滑动地外部安装，并且将两个套环3固定在具有预定安装间隙的管轴向通过流体控制阀2的外表面侧构成在两个轴环3上。（C）2007，JPO＆INPIT

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