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1. 发明专利

JP2014092214A Seal structure and installation method of the same 审中-公开
标题翻译：密封结构及其安装方法
公开(公告)号：JP2014092214A
公开(公告)日：2014-05-19
申请号：JP2012242756
申请日：2012-11-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWAMOTO YOICHI , FUKUYA YASUTAKA , MUROYA ITARU , SAKAGUCHI YUKIHIRO , IWATA TOMOKAZU , KONDO YUJI , TSUMURA YASUHIRO
IPC分类号： F16J15/06 , F16L5/02
摘要： PROBLEM TO BE SOLVED: To provide a seal structure which is capable of reliably securing sealability and an installation method of the seal structure.SOLUTION: A seal structure includes: an arrangement member 2 which is inserted into an insertion hole formed on a surface 11 of a structure and extends along an axis line O; and a seal device 4 which is disposed so as to lie astride a space between the structure and the arrangement member 2. The seal device 4 includes multiple elastic rings 61 which form annular shapes and are arranged at the outer peripheral side of the arrangement member 2 so as to be spaced away from each other at least in one of an axis line direction and a radial direction; and reinforcement rings 62 which are made of a material having rigidity larger than that of the elastic ring 61, form annular shapes, and are laminated to the elastic rings 61 so as to be interposed between the adjacent elastic rings 61.
摘要翻译：要解决的问题：提供能够可靠地确保密封性的密封结构和密封结构的安装方法。解决方案：密封结构包括：插入到形成在表面11上的插入孔中的布置构件2 一个结构并沿轴线O延伸; 以及密封装置4，其设置成跨越结构和布置构件2之间的空间。密封装置4包括形成环形的多个弹性环61，并且布置在布置构件2的外周侧至少在轴线方向和径向方向中的至少一个方向上彼此间隔开; 并且由刚性大于弹性环61的材料制成的加强环62形成环形，并且被层压到弹性环61上以便插入在相邻的弹性环61之间。

2. 发明专利

JP2014081051A Seal device 有权
标题翻译：密封装置
公开(公告)号：JP2014081051A
公开(公告)日：2014-05-08
申请号：JP2012230747
申请日：2012-10-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , Nichias Corp , ニチアス株式会社
发明人： MUROYA ITARU , IWAMOTO YOICHI , SAKAGUCHI YUKIHIRO , FUKUYA YASUTAKA , IWATA TOMOKAZU , KONDO YUJI , TSUMURA YASUHIRO , UKO MAKOTO , YOKOYAMA MASAYUKI , TAKANO JUNICHIRO
IPC分类号： F16L5/02 , F16J15/06 , F16J15/52
摘要： PROBLEM TO BE SOLVED: To provide a seal device capable of maintaining a seal state of an elastic member such as a rubber boot.SOLUTION: A boot cover 130 holds the outer surface on the front side of a rubber boot 110 sealing the gap between a sleeve LP and a pipeline SP, to suppress expansion. Consequently, even if unexpected high pressure acts on the rubber boot 110 from the sleeve LP by tsunami or the like, since the boot cover 130 suppresses expansion of the rubber boot 110, breakage or the like of the rubber boot 110 due to the expansion is prevented and a seal state can be maintained.
摘要翻译：要解决的问题：提供一种能够保持诸如橡胶靴等弹性构件的密封状态的密封装置。解锁：保护盖130将橡胶靴110的前侧的外表面保持在密封件套筒LP和管道SP，以抑制膨胀。因此，即使意外的高压由于海啸等而从套筒LP作用在橡胶靴110上，由于靴盖130抑制橡胶靴110的膨胀，橡胶靴110由于膨胀而导致的破损等是防止并且可以保持密封状态。

3. 发明专利

JP2014025264A Seal structure, and construction method for the same 有权
标题翻译：密封结构及其构造方法
公开(公告)号：JP2014025264A
公开(公告)日：2014-02-06
申请号：JP2012166249
申请日：2012-07-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAKAGUCHI YUKIHIRO , TANAKA SHUNSUKE , IWATA TOMOKAZU , KONDO YUJI , TSUMURA YASUHIRO , FUKUYA YASUTAKA , MUROYA ITARU , IWAMOTO YOICHI
IPC分类号： E04B1/66 , F16J15/06 , F16J15/10 , F16L5/02 , G21D1/00 , H02G3/22
CPC分类号： Y02E30/40
摘要： PROBLEM TO BE SOLVED: To provide a seal structure capable of securing a sealability and a construction method for the seal structure.SOLUTION: The seal structure includes: a wall part 1 in which a through-hole 2 is formed from the indoor side to the outdoor side; an arrangement member 3 inserted through the through-hole 2; and a seal portion 4 for sealing a space between the inner peripheral surface of the through-hole 2 and the arrangement member 3. The seal portion 4 includes: a filling seal material 5 filled between the inner peripheral surface of the through-hole 2 and the arrangement member 3; and an elastic member 6 laminated on at least one of a surface facing the outdoor side of the filling seal material 5 and a surface facing the indoor side of the filling seal material 5 so as to cover the inner peripheral surface of the through-hole 2 and the arrangement member 3. The elastic member 6 has: a first inclined part 6a which extends toward the filling seal material side toward the outside in the radial direction of the through-hole 2; and a second inclined part 6b which is connected to one side of the first inclined part 6a and extends toward an opposite side of the filling seal material 5 toward the outside in the radial direction.
摘要翻译：要解决的问题：提供一种能够确保密封性的密封结构和用于密封结构的施工方法。解决方案：密封结构包括：壁部1，其中从室内侧到户外侧通过通孔2插入的布置构件3; 以及用于密封通孔2的内周面与配置构件3之间的空间的密封部4.密封部4包括填充密封材料5，填充密封材料5填充在通孔2的内周面和布置构件3; 以及层叠在与填充密封材料5的室外侧面对面的表面和填充密封材料5的面向室内侧的表面中的至少一个上的弹性构件6，以覆盖通孔2的内周面弹性构件6具有：在通孔2的径向向着朝向填充密封材料侧朝向外侧延伸的第一倾斜部6a; 以及第二倾斜部6b，其连接到第一倾斜部6a的一侧，并且在径向方向上朝向外侧朝向填充密封材5的相反侧延伸。

4. 发明专利

JP2013185406A Water tank lining material repair device and water tank lining material repair method 有权
标题翻译：水箱衬里材料修理装置和水箱衬管材料修复方法
公开(公告)号：JP2013185406A
公开(公告)日：2013-09-19
申请号：JP2012053282
申请日：2012-03-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKIHANA SEIJI , SAKAGUCHI YUKIHIRO , YAMAMOTO TAKESHI
IPC分类号： E04G23/02 , G21C19/02 , G21C19/26
摘要： PROBLEM TO BE SOLVED: To provide a water tank lining material repair device capable of more surely and easily recovering a repair body peeled off from a water tank lining material after repair, by a simple configuration.SOLUTION: A water tank lining material repair device 10 repairs a defective part of a lining material 20 lined on an inner wall surface 18 of a water tank. The water tank lining material repair device 10 includes: a repair body 12 comprising an adhesive fixed to a surface of the lining material 20 at the defective part; and a string body 16 for recovery, having a repair body side end part 16a fixed to the repair body 12 and a work side end part 16b fixed at a position to be the outside of water 23 of the water tank. When the repair body 12 is peeled off from the lining material 20 after the repair, the peeled repair body 12 is recovered using the string body 16 for recovery.
摘要翻译：要解决的问题：提供一种水箱衬里材料修复装置，其能够通过简单的构造更可靠和容易地恢复从修补后的水箱衬里材料剥离的修理体。解决方案：水箱衬里材料修复装置10 修理内衬在水箱的内壁表面18上的衬里材料20的缺陷部分。水箱衬里材料修复装置10包括：修复体12，其包括在缺陷部分处固定到衬里材料20的表面的粘合剂; 以及用于恢复的弦体16，其具有固定在修理体12上的修复体侧端部16a和固定在作为水箱的水23的外部的位置的作业侧端部16b。修理体12在修理后从衬里材料20剥离时，使用用于回收的管体16回收剥离的修复体12。

5. 发明专利

JP2013167323A Seal structure 审中-公开
标题翻译：密封结构
公开(公告)号：JP2013167323A
公开(公告)日：2013-08-29
申请号：JP2012031839
申请日：2012-02-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWAMOTO YOICHI , FUKUYA YASUTAKA , MUROYA ITARU , SAKAGUCHI YUKIHIRO , WATANABE HISAKUNI , IWATA TOMOKAZU , KONDO YUJI
IPC分类号： F16L5/02 , E04B1/682
摘要： PROBLEM TO BE SOLVED: To provide a seal structure capable of preventing water tightness from being lowered when hydraulic pressure is applied to a seal part.SOLUTION: A seal structure comprises: a wall at which a penetration hole 12 is formed toward the rear surface of an indoor side from a surface of an outdoor side; piping 14 penetrating the penetration hole 12; and a seal part which is arranged between the internal peripheral wall 13a of the penetration hole 12 and the external peripheral wall 14a of the piping 14, and secures water tightness between both walls. The seal par comprises: a filling seal material 17 filled between the internal peripheral wall 13a of the penetration hole 12 and the external peripheral wall 14a of the piping 14; a blocking part 16 as a fixing member for fixing the end face of the indoor side of the filling seal material 17; and a taper member 18 which is fixed at the blocking part 16, moves a portion of the indoor side to at least either the internal peripheral wall 13a of the penetration hole 12 or the external peripheral wall 14a of the piping 14 by an external force from the outdoor side of the seal material 17, and thereby raises contact pressure between and among the local vicinity of the taper member, the internal peripheral wall 13a of the penetration hole 12 and the external peripheral wall 14a of the piping 14.
摘要翻译：要解决的问题：提供一种当向密封部施加液压时能够防止水密性降低的密封结构。解决方案：一种密封结构，包括：穿过孔12朝向其后表面形成的壁从室外侧的室内侧; 穿透穿透孔12的管道14; 以及密封部，其设置在贯通孔12的内周壁13a和配管14的外周壁14a之间，并且确保两壁之间的防水性。密封件包括：填充密封材料17，其填充在贯通孔12的内周壁13a和管道14的外周壁14a之间; 作为用于固定填充密封材料17的室内侧的端面的固定构件的阻挡部16; 以及固定在阻挡部16处的锥形部件18，通过外力将室内侧的一部分移动到贯通孔12的内周壁13a或配管14的外周壁14a的至少一方，密封材料17的室外侧，从而提高锥形构件的局部附近与贯通孔12的内周壁13a和配管14的外周壁14a之间的接触压力。

6. 发明专利

JP2013107958A Composition for lining, method for manufacturing the same, and lined steel pipe and method for constructing lining using the same 审中-公开
标题翻译：用于内衬的组合物，其制造方法和衬管钢管以及使用其构造衬里的方法
公开(公告)号：JP2013107958A
公开(公告)日：2013-06-06
申请号：JP2011252824
申请日：2011-11-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAKAGUCHI YUKIHIRO , IWATA TOMOKAZU , KONDO YUJI , SUDA YASUHARU
IPC分类号： C08L23/06 , F16L9/14
摘要： PROBLEM TO BE SOLVED: To provide a composition for a lining, which can form a lining low in moisture permeability and improved in wear resistance and mainly composed of polyethylene, and to provide a method for constructing the lining.SOLUTION: The composition for a lining contains a linear low-density polyethylene, a crosslinking agent capable of crosslinking the linear low-density polyethylene, and a polymerization initiator capable of controlling the action of the crosslinking agent for a predetermined period. A method for manufacturing a composition for a lining includes: a step of heating and kneading a mixture in which a linear low-density polyethylene, a crosslinking agent capable of crosslinking the linear low-density polyethylene, and a polymerization initiator capable of controlling the action of the crosslinking agent for a predetermined period are added, at a temperature of the softening point or higher of the linear low-density polyethylene and the temperature of the 1-hour half-life temperature or lower of the crosslinking agent; and a step of cooling, solidifying and pulverizing the kneaded mixture to thereby make a powder.
摘要翻译：要解决的问题：提供一种衬里的组合物，其可以形成低透湿性并且改善耐磨性并且主要由聚乙烯组成的衬里，并提供一种构造衬里的方法。解决方案：衬里用组合物含有线性低密度聚乙烯，能够交联线性低密度聚乙烯的交联剂和能够控制交联剂作用一定时间的聚合引发剂。制造衬里用组合物的方法包括：加热和捏合其中线性低密度聚乙烯，能够交联线性低密度聚乙烯的交联剂和能够控制作用的聚合引发剂的混合物的步骤在线性低密度聚乙烯的软化点或更高的温度和交联剂的1小时半衰期温度的温度下加入交联剂预定时间; 以及冷却，固化和粉碎捏合的混合物从而制成粉末的步骤。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2014095415A Structure and method for sealing through hole 有权
标题翻译：通过孔密封的结构和方法
公开(公告)号：JP2014095415A
公开(公告)日：2014-05-22
申请号：JP2012246659
申请日：2012-11-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWATA TOMOKAZU , TSUMURA YASUHIRO , KONDO YUJI , SAKAGUCHI YUKIHIRO , FUKUYA YASUTAKA , IWAMOTO YOICHI , MUROYA ITARU
IPC分类号： F16L5/02 , E04F17/08 , F16J15/06 , F16J15/14 , F16J15/16 , F16J15/52
摘要： PROBLEM TO BE SOLVED: To provide a structure and a method for sealing a through hole which secure sufficient water tightness to improve the seal performance regardless of the number of pipelines inserted into the through hole formed in a construction.SOLUTION: A through hole sealing structure includes: a support ring 21 disposed around three pipelines 13; a seal material 22 filling a space part 24 between the support ring 21 and the three pipelines 13; and a ring shaped boot member 23 which connects the support ring 21 with a sleeve 14 fixed to the through hole 12.
摘要翻译：要解决的问题：提供一种用于密封通孔的结构和方法，其确保足够的水密性以改善密封性能，而不管插入到构造中形成的通孔中的管道数量。解决方案：通孔密封结构包括：围绕三根管线13设置的支撑环21; 填充支撑环21和三根管线13之间的空间部分24的密封材料22; 以及将支撑环21与固定在通孔12上的套筒14连接的环状的靴部件23。

8. 发明专利

JP2014080989A Sealing structure and sealing method of through hole 审中-公开
标题翻译：密封孔的密封结构和密封方法
公开(公告)号：JP2014080989A
公开(公告)日：2014-05-08
申请号：JP2012227191
申请日：2012-10-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OTANI YUKIHIRO , WATANABE HISAKUNI , IWAMOTO YOICHI , FUKUYA YASUTAKA , MUROYA ITARU , SAKAGUCHI YUKIHIRO , IWATA TOMOKAZU , KONDO YUJI , TSUMURA YASUHIRO
IPC分类号： F16J15/10 , F16L5/02
摘要： PROBLEM TO BE SOLVED: To provide a sealing structure of a through hole which inhibits peeling of a seal surface utilizing an external pressure and thereby improves the seal performance, and to provide a sealing method of the through hole.SOLUTION: A sealing structure of a through hole is used for sealing a space part 15 between a pipeline 13 inserted into a sleeve 14 and the sleeve 14 that is fixed to the through hole 12 formed on a vertical wall 11 of a building. In the sealing structure of the through hole, a seal material 16 is disposed in the space part 15 between the sleeve 14 and the pipeline 13 and a recessed part 21 is provided on an end surface of the seal material 16 which is positioned at the outer side of the building.
摘要翻译：要解决的问题：提供一种通过外部压力抑制密封表面剥离的通孔的密封结构，从而提高密封性能，并提供通孔的密封方法。通孔用于密封插入套管14的管道13和固定到形成在建筑物的垂直壁11上的通孔12的套筒14之间的空间部分15。在通孔的密封结构中，密封材料16设置在套管14和管道13之间的空间部分15中，并且凹部21设置在密封材料16的位于外部的端面上一边的建筑物。

9. 发明专利

JP2014070696A Seal structure for piping, assembly method thereof and removal method thereof 审中-公开
标题翻译：用于管道的密封结构，其组装方法及其移除方法
公开(公告)号：JP2014070696A
公开(公告)日：2014-04-21
申请号：JP2012217724
申请日：2012-09-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HAYASHI SHOTARO , IWAMOTO YOICHI , WATANABE HISAKUNI , FUKUYA YASUTAKA , MUROYA ITARU , SAKAGUCHI YUKIHIRO , IWATA TOMOKAZU , KONDO YUJI
IPC分类号： F16L5/02
摘要： PROBLEM TO BE SOLVED: To provide seal structure for piping and the like in which a seal material can be easily replaced.SOLUTION: There is provided seal structure 1 for piping which seals between a wall 5 of a building having a through hole 6 penetrating through the inside and outside, and piping 8 inserted into the through hole 6. The seal structure 1 includes: a first fixing member 11 which is fixed to the wall 5, is disposed along an inner peripheral face P1 of the through hole 6, and has an inner peripheral face P4 larger than the piping 8; a third fixing member 13 which is fixed to the piping 8 and is disposed along an outer peripheral face P2 of the piping 8; a second fixing member 12 which is fixed to the third fixing member 13, is disposed along an outer peripheral face P2 of the piping 8, and has an outer peripheral face P6 opposed to the inner peripheral face P4 of the first fixing member 11; and a seal material 14 disposed between the inner peripheral face P4 of the first fixing member 11 and the outer peripheral face P6 of the second fixing member 12.
摘要翻译：要解决的问题：提供密封材料可以容易地更换的管道等的密封结构。解决方案：设有密封结构1，用于管道的密封结构1，密封结构1密封在具有穿透通孔6的通孔6的建筑物的壁5之间内部和外部以及插入通孔6中的管道8.密封结构1包括：固定到壁5的第一固定构件11沿着通孔6的内周面P1设置，并且具有大于配管8的内周面P4; 第三固定部件13，固定在配管8上，并沿配管8的外周面P2配置; 固定在第三固定部件13上的第二固定部件12沿着配管8的外周面P2配置，具有与第一固定部件11的内周面P4相对的外周面P6，以及设置在第一固定部件11的内周面P4与第二固定部件12的外周面P6之间的密封材料14。

10. 发明专利

JP2014047818A Seal structure 审中-公开
标题翻译：密封结构
公开(公告)号：JP2014047818A
公开(公告)日：2014-03-17
申请号：JP2012189866
申请日：2012-08-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： INOUE TOMOAKI , FUKUYA YASUTAKA , SAKAGUCHI YUKIHIRO , IWATA TOMOKAZU , KONDO YUJI , MUROYA ITARU , IWAMOTO YOICHI , TANAKA SHUNSUKE , TSUMURA YASUHIRO , YAMASHITA KATSUYA , KAIKOGI TAKAAKI
IPC分类号： F16J15/14 , E04B1/66 , F16J15/00 , F16J15/46
摘要： PROBLEM TO BE SOLVED: To prevent an excessive load from being applied to a seal part and a gap from occurring between the seal part and a pipe in a case where the relative position relationship between a wall part and the pipe changes, in the seal part provided between the wall part of a building or the like and the pipe inserted into a through hole formed in the wall part.SOLUTION: A seal structure 1 includes a wall part 2 in which a through hole 3 is formed, a pipe 4 inserted into the through hole 3, and a seal part 6 that seals the space between the inner peripheral surface of the through hole 3 and the outer peripheral surface of the pipe 4. The seal part 6 has a fluid encapsulation member 7 that comprises an elastic material and in which inside fluid such as air is encapsulated.
摘要翻译：要解决的问题：为了防止在壁部和管道之间的相对位置关系发生变化的情况下在密封部分和管道之间施加过大的负荷以及密封部分和管道之间的间隙，在密封部分设置在建筑物等的壁部与插入形成在壁部中的通孔中的管之间。密封结构1包括壁部2，其中形成有通孔3，管4插入通孔3和密封部6，其密封通孔3的内周面与管4的外周面之间的空间。密封部6具有包含弹性材料的流体密封部件7，其中内部流体如空气被封装。

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