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1. 发明专利

JP2012117622A Pipe connection structure 审中-公开
标题翻译：管道连接结构
公开(公告)号：JP2012117622A
公开(公告)日：2012-06-21
申请号：JP2010268768
申请日：2010-12-01
申请人： Horiba Stec Co Ltd , Ihara Science Corp , イハラサイエンス株式会社 , 株式会社堀場エステック
发明人： KIMURA YOSHIRO , YAMADA TETSUYA , NAKANO TAKAO
IPC分类号： F16L23/04
CPC分类号： F16L23/10
摘要： PROBLEM TO BE SOLVED: To prevent a coupling ring from being attached to flange parts in an inclined state with respect to the flange parts.SOLUTION: A coupling ring 40 provided with a concave groove 43 in an inner circumferential surface thereof is fitted to an outer circumference of the abutting flange parts 20, and the coupling ring 40 is fastened to reduce an inner diameter thereof so that an inclined surface 43a formed on each side surface of the concave groove 43 presses an inclined surface 22 formed on an opposite surface of each of the flange parts 20, whereby the pair of flange parts 20 are coupled by pressure contact by axial components of force generated at the pressing. A correcting surface 51 is provided on each of the flange parts 20 or each of pipes 10 so that, only when the coupling ring 40 is attached to the flange parts 20 and fastened in an orientation remaining inclined at an angle equal to or larger than a predetermined angle rather than that in a normal attachment orientation, the correcting surface is abutted to a part 44a of the coupling ring 40 prior to completion of the fastening to prohibit the part 44a from being brought closer to the pipes 10 side any more, whereby the orientation of the coupling ring 40 is approximated to the normal attachment orientation along with the subsequent fastening.
摘要翻译：要解决的问题：为了防止联接环相对于凸缘部分以倾斜状态附接到凸缘部件。解决方案：在其内周表面上设置有凹槽43的联接环40装配在邻接凸缘部20的外周上，并且联接环40被紧固以减小其内径，使得形成在凹槽43的每个侧表面上的倾斜表面43a按压形成在每个凸缘部分20的相对表面上的倾斜表面22，由此一对凸缘部分20通过压力接触而被耦合，紧迫。在每个凸缘部件20或管10中的每一个上设置有校正表面51，使得仅当联接环40附接到凸缘部20并且以保持倾斜成等于或大于预定角度而不是正常安装方向的角度，在完成紧固之前，校正表面与联接环40的部分44a抵接，以防止部件44a再次靠近管道10侧，由此，联接环40的定向与随后的紧固一起接近正常的附接定向。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012077867A Gasket holder and fluid controller using the same 审中-公开
标题翻译：垫圈和流体控制器
公开(公告)号：JP2012077867A
公开(公告)日：2012-04-19
申请号：JP2010224905
申请日：2010-10-04
申请人： Ihara Science Corp , イハラサイエンス株式会社
发明人： KIMURA YOSHIRO
IPC分类号： F16J15/00 , F16K27/00
摘要： PROBLEM TO BE SOLVED: To provide a gasket holder capable of positioning a gasket in a prescribed place and precluding slipping off thereof, and provide a fluid controller using such a holder.SOLUTION: The gasket holder holds the gasket installed between the first and second passages between the joining surfaces of a first member having a first passage, and a second member joined with the first member and having a second passage in communication with the first passage. The gasket holder further includes a gasket holding piece 61 to hold the outer periphery of the gasket 51 between the joining surfaces of the first and second members, a coupling piece 65 provided at one end of the gasket holding piece 61, and a nipping piece 66 installed facing the gasket holding piece 61 via the coupling piece 65 for nipping and holding the second member.
摘要翻译：要解决的问题：提供一种垫圈保持器，其能够将垫圈定位在规定的位置并且防止其滑脱，并且提供使用这种保持器的流体控制器。解决方案：垫圈保持器将安装在第一和第二通道之间的垫圈保持在具有第一通道的第一构件的接合表面和与第一构件接合的第二构件之间，并且具有与第一通道连通的第二通道通道。垫片保持架还包括垫圈保持件61，用于将垫圈51的外周保持在第一和第二构件的接合表面之间，设置在垫圈保持件61的一端的联接件65和夹紧件66 通过用于夹持和保持第二构件的联接件65面向垫圈保持件61。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011117469A Inclination ring 审中-公开
标题翻译：戒指戒指
公开(公告)号：JP2011117469A
公开(公告)日：2011-06-16
申请号：JP2009272736
申请日：2009-11-30
申请人： Horiba Stec Co Ltd , Ihara Science Corp , イハラサイエンス株式会社 , 株式会社堀場エステック
发明人： KIMURA YOSHIRO , HAYASHI TATSUYA , OYA KAZUHIRO , YAMAGUCHI YUJI
IPC分类号： F16L23/036 , F16L23/04
摘要： PROBLEM TO BE SOLVED: To provide an inclination ring which enables an inclined surface type flange joint to be used even for existing flanges having no inclined surfaces. SOLUTION: The inclination rings 200, which are used when fixing flanges 2a, 2b confronted with each other by pressure, are formed separately from the flanges 2a, 2b, attached to the back side of the facing surfaces of the flanges 2a, 2b, and structured to have the inclined surfaces 201, which expand outside as they are directed to the flanges 2a, 2b. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使对于没有倾斜表面的现有凸缘也可使用倾斜表面型法兰接头的倾斜环。解决方案：当通过压力相互面对的法兰2a，2b固定时使用的倾斜环200与安装在凸缘2a，2b的相对表面的后侧的凸缘2a，2b分开形成，并且构造成具有倾斜表面201，当它们被引导到凸缘2a，2b时，该倾斜表面201膨胀在外侧。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2008286325A Joint structure 有权
标题翻译：联合结构
公开(公告)号：JP2008286325A
公开(公告)日：2008-11-27
申请号：JP2007132712
申请日：2007-05-18
申请人： Ihara Science Corp , イハラサイエンス株式会社
发明人： KIMURA YOSHIRO
IPC分类号： F16L23/04
CPC分类号： F16L23/10
摘要： PROBLEM TO BE SOLVED: To prevent generation of impurity in a joint and leakage and pipe twist due to corotation by highly hermetically connecting a pair of connection pipes.
SOLUTION: A connection pipe 1b is closely confronted with a connection pipe 1a holding a metal gasket 6 via a holder 7 and a center ring 9 is mounted so as to enclose outer circumferences of flanges 2a, 2b. Then, segments 10a-10c are closed to form a ring form while inserting a trapezoidal part having inclined surfaces 3a, 3b as both side edges into a groove 14. By screwing a bolt 11 piercing a cut-out part 12 of the segment 10a into a screw hole 13 of the segment 10c, an inserting quantity of the trapezoidal part having the inclined surfaces 3a, 3b as its both side edges into the groove 14 is increased and an interval between the flange 2a, 2b is shortened, contact pressures of projections 4a, 4b to both surfaces of the gasket 6 are increased and flat surfaces 20a, 21a and flat surfaces 20b, 21b are respectively and closely surface-contacted.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止在接头中产生杂质，并且由于通过高度气密地连接一对连接管而引起的共旋转的泄漏和管扭。
解决方案：连接管1b紧密地与通过保持器7保持金属垫片6的连接管1a相对，并且安装中心环9以包围凸缘2a，2b的外周。然后，将片段10a-10c封闭以形成环形，同时将具有作为两个侧边缘的倾斜表面3a，3b的梯形部分插入凹槽14中。通过将将片段10a的切口部分12刺穿的螺栓11拧入分段10c的螺孔13，将作为其两侧边缘的倾斜表面3a，3b的梯形部分的插入量增加，并且凸缘2a，2b之间的间隔缩短，突起的接触压力 4a，4b增加到垫圈6的两个表面，并且平坦表面20a，21a和平坦表面20b，21b分别紧密地表面接触。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2012132549A Joint structure 有权
标题翻译：联合结构
公开(公告)号：JP2012132549A
公开(公告)日：2012-07-12
申请号：JP2011018165
申请日：2011-01-31
申请人： Ihara Science Corp , イハラサイエンス株式会社
发明人： KIMURA YOSHIRO
IPC分类号： F16L23/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure that can suppress inclinations of a connecting pipes and can connect the pipes at high air tightness and reliability.SOLUTION: The other connecting pipe 1b is made to approximate and oppose the connecting pipe 1a which holds a metal-made gasket 20 via a holder 8, and a center ring 9 is attached so as to surround external peripheries of flanges 2a, 2b. Segments 10a to 10c are closed and formed into ring shapes while inserting a trapezoidal part with slopes 3a, 3b set as both-side sides into a groove 14. A bolt 11 is screwed into a hole 13, the trapezoidal part with the slopes 3a, 3b set as both sides is inserted into the groove 14, a gap between the flanges 2a, 2b is narrowed, and protrusions 6a, 6b are made to pressure-contact with both faces of the gasket 20. At this point, protrusions 19 of a cramp ring 10 are made to intrude into grooves 5a, 5b between the slopes 3a, 3b of the flanges 2a, 2b and collars 4a, 4b at sides of the flanges, thus guiding the contraction motion of the cramp ring 10.
摘要翻译：要解决的问题：提供能够抑制连接管的倾斜的接头结构，并且可以以高气密性和可靠性连接管。
解决方案：另一个连接管1b靠近并且与通过保持器8保持金属制垫圈20的连接管1a相对，并且中心环9被安装成围绕凸缘2a的外周， 2B。片段10a至10c关闭并形成环形，同时将具有设置为两侧的斜面3a，3b的梯形部分插入槽14中。螺栓11旋入孔13中，具有斜面3a的梯形部分， 3b设置为两侧插入凹槽14中，凸缘2a，2b之间的间隙变窄，突起6a，6b与垫圈20的两个表面压力接触。此时，凸起19 制动夹环10侵入凸缘2a，2b的斜面3a，3b之间的凹槽5a，5b和法兰侧面的凸缘4a，4b之间，从而引导夹环10的收缩运动。（C）2012，JPO＆INPIT

6. 发明专利

JP2007147011A Joint structure 有权
标题翻译：联合结构
公开(公告)号：JP2007147011A
公开(公告)日：2007-06-14
申请号：JP2005344460
申请日：2005-11-29
申请人： Ihara Science Corp , イハラサイエンス株式会社
发明人： KIMURA YOSHIRO
IPC分类号： F16L23/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure capable of connecting a pair of connection pipes at highly airtight conditions and preventing generation of impurities in a joint, leakage caused by co-rotation, and distortion of piping.
SOLUTION: In the joint structure, a connection section of a holder 7 is connected with a metal gasket 6, the gasket 6 is put in a cylindrical section, and the cylindrical section is fitted with a step section 5a of the connection pipe 1a. A center ring 9 is mounted to surround outer peripheries of flanges 2a and 2b so that the other connection pipe 1b is opposed to the connection pipe 1a which retains the gasket 6 through the holder 7. Then, segments 10a to 10c are formed in a ring-shape by closing the segments 10a to 10c while a trapezoidal section formed by slanted faces 3a and 3b is inserted into a groove 14. A bolt 11 passing through a notch section of the segment 10a is engaged with a screw hole 13 of the segment 10c, an inserting amount of the trapezoidal section formed by the slanted faces 3a and 3b is increased, a distance between the flanges is lessened, and contact pressure of projections 4a and 4b on both faces of the gasket is enlarged.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在高密度条件下连接一对连接管并且防止接头中的杂质的产生，由共同旋转引起的泄漏和管道变形的接合结构。解决方案：在接头结构中，保持器7的连接部分与金属垫圈6连接，衬垫6放入一个圆柱形部分，圆柱形部分装配有连接管的台阶部分 1A。安装中心环9以围绕凸缘2a和2b的外周，使得另一个连接管1b与通过保持器7保持垫圈6的连接管1a相对。然后，将段10a至10c形成为环通过在通过倾斜面3a和3b形成的梯形部分插入到槽14中的同时闭合节段10a至10c而形成。通过节段10a的切口部分的螺栓11与节段10c的螺钉孔13接合由斜面3a和3b形成的梯形截面的插入量增加，凸缘之间的距离减小，并且垫片的两个表面上的突起4a和4b的接触压力增大。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2011117470A Coupling ring 有权
标题翻译：联轴器
公开(公告)号：JP2011117470A
公开(公告)日：2011-06-16
申请号：JP2009272737
申请日：2009-11-30
申请人： Horiba Stec Co Ltd , Ihara Science Corp , イハラサイエンス株式会社 , 株式会社堀場エステック
发明人： KIMURA YOSHIRO , HAYASHI TATSUYA , HIMI TOMOYUKI , YAMAGUCHI YUJI
IPC分类号： F16L23/04
摘要： PROBLEM TO BE SOLVED: To provide a coupling ring which couples flange portions easily. SOLUTION: The coupling ring includes a series of unit members 50a-50c connected to make adjacent ones rotatable mutually and a fastening tool 52 for linking the unit members 50a, 50c disposed at both ends. By externally fitting recessed grooves 51 provided to extend circumferentially to the outer circumferential edges of the flanges facing each other, by connecting the unit members 50a, 50c at both ends in an annular state by the fastening tool 52, and by tightening the fastening tool 52, the ring presses inclined surfaces 51a and fixes and couples the flanges 2a, 2b to each other by a partial output in the axial direction generated at that time. Locking members 60a, 60b, which regulate expanding angles between the unit members 50a, 50c at each end and the adjacent unit member 50b within a fixed angle in the open state of the unit members 50a, 50c at both ends, are provided on at least either one of the unit members 50a-50c. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种容易地连接凸缘部分的联接环。解决方案：联接环包括一系列单元构件50a-50c，该单元构件50a-50c连接成使得可相互旋转的相邻的单元构件50a-50c和用于连接设置在两端的单元构件50a，50c的紧固工具52。通过将通过外部嵌合设置的凹槽51设置成围绕彼此面对的凸缘的外周边缘周向延伸，通过紧固工具52将环形状态的两端的单元构件50a，50c连接起来，并且通过紧固紧固工具52 环压迫倾斜面51a，并且通过在此时产生的轴向方向上的局部输出将凸缘2a，2b彼此固定并连接。至少在单元构件50a，50c的两端的打开状态下，以固定的角度调节各端部的单元构件50a，50c与相邻单元构件50b之间的扩展角度的锁定构件60a，60b至少单元构件50a-50c中的一个。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011117468A Positioning ring 审中-公开
标题翻译：定位环
公开(公告)号：JP2011117468A
公开(公告)日：2011-06-16
申请号：JP2009272735
申请日：2009-11-30
申请人： Horiba Stec Co Ltd , Ihara Science Corp , イハラサイエンス株式会社 , 株式会社堀場エステック
发明人： KIMURA YOSHIRO , HAYASHI TATSUYA , HIMI TOMOYUKI , YAMAGUCHI YUJI
IPC分类号： F16L23/04
摘要： PROBLEM TO BE SOLVED: To provide a positioning ring that can easily be attached and detached. SOLUTION: The positioning ring 200, which is a tubular ring having a prescribed length in the axial direction and externally suitable for one pipe at one end and to the other pipe at the other end, holds the pipes 1a, 1b with the central axes of both pipes roughly matched. Notches, which penetrate across the thickness of a wall body forming the positioning ring, are provided at one end and the other end. COPYRIGHT: (C)2011,JPO&INPIT

9. 发明专利

JP2010196792A Fluid control device 审中-公开
标题翻译：流体控制装置
公开(公告)号：JP2010196792A
公开(公告)日：2010-09-09
申请号：JP2009042316
申请日：2009-02-25
申请人： Ihara Science Corp , イハラサイエンス株式会社
发明人： KIMURA YOSHIRO
IPC分类号： F16K27/00
摘要： PROBLEM TO BE SOLVED: To provide a fluid control device achieving enhancement of the degree of integration and reduction in the number of components, and eliminating restrictions on the freedom in combination of fluid control instruments.
SOLUTION: The fluid control devices 2-7 are provided with control device bodies 21, 31, 41, 61, 71 and joint portions 22, 32, 42, 62, 72 which have protuberances 22A, 22B..., 72A, 72B projecting in the front and back direction of the array beyond the control device bodies. The joint portions are disposed so that the protuberances of the adjacent joint portions overlap up and down and alternatively up and down along the array direction. Upper joint portions are provided with upper flow passages 25A, 25B, 42A, 42B getting into fluid communication with the control device bodies and opened to the lower surface of the protuberances. Lower joint portions are provided with lower flow passages 35A, 35B, 75A, 75B getting into fluid communication with the control device bodies and opened to the upper surface of the protuberances. The protuberances of the upper joint portions are disposed to overlap the protuberances of the lower joint portions, and the upper joint portions are detachably connected to the lower joint portions.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种实现集成度的提高和部件数量的减少的流体控制装置，并且消除对流体控制装置的组合的自由度的限制。解决方案：流体控制装置2-7设置有控制装置主体21,31,41,61,71和具有突起22A，22B ...，72A的连接部分22,32,42,62,72 ，72B在阵列的前后方向上突出超过控制装置主体。接合部分被布置成使得相邻接合部分的突起沿着阵列方向上下重叠地上下颠倒。上连接部分设置有上流道25A，25B，42A，42B与控制装置本体流体连通并且向突起的下表面开口。下接合部分设有下流道35A，35B，75A，75B与控制装置本体流体连通并且向突起的上表面开口。上接合部的突起被设置为与下接合部的突起重叠，上接合部可拆卸地连接到下接合部。版权所有（C）2010，JPO＆INPIT

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