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1. 发明专利

JP2005121128A Sealing structure for gas 有权
标题翻译：密封结构用于气体
公开(公告)号：JP2005121128A
公开(公告)日：2005-05-12
申请号：JP2003356513
申请日：2003-10-16
申请人： Kawasaki Precision Machinery Ltd , Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , NINOMIYA MAKOTO , KANO YASUSHI , AOSHIBA HIROSHI , KAWAHIGASHI MASAKI , KOZUKI TAKEO
IPC分类号： F16J15/10 , F16J15/00
CPC分类号： F16J15/002 , F16F9/369 , F16J15/004 , F16J15/006 , F16J15/3236 , F16K1/04 , F16K1/302
摘要： PROBLEM TO BE SOLVED: To provide a simple sealing structure capable of preventing the leakage of a gas of wide pressure fluctuation and high pressure. SOLUTION: A resin sub-seal member 11 having a recessed groove 16 is mounted at a high-pressure side of a rubber main seal member 10, to prevent the transmission of pressure fluctuation to the main seal member 10, when the pressure of gas at high-pressure side is fluctuated. A fluctuation reducing space 13 is formed between the seal members 10, 11, so that the pressure fluctuation can be reduced by the fluctuation releasing space 13 even when the gas leakage at the sub-seal member 11 and the delay in response of the sub-seal member 11 to the pressure fluctuation occur. Whereby the sudden change of the pressure of gas around the main-seal member 10 can be prevented, the blister phenomenon can be prevented, and high sealability can be achieved. The simple structure can be realized as only the seal members 10, 11 and the fluctuation reducing space 13 are mounted. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够防止宽压力波动和高压气体泄漏的简单的密封结构。解决方案：具有凹槽16的树脂子密封件11安装在橡胶主密封件10的高压侧，以防止压力波动传递到主密封件10时，当压力高压侧的气体波动。在密封构件10,11之间形成有变动减小空间13，使得即使在副密封构件11处的气体泄漏和副密封构件11的响应延迟时，也可以通过变形释放空间13减小压力波动，密封构件11发生压力波动。由此，能够防止主密封构件10周围的气体的突然变化，能够防止起泡现象，能够实现高密封性。可以实现简单的结构，因为仅安装密封构件10,11和波动减小空间13。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2010107052A Sealing structure for gas 有权
标题翻译：密封结构用于气体
公开(公告)号：JP2010107052A
公开(公告)日：2010-05-13
申请号：JP2010030708
申请日：2010-02-15
申请人： Kawasaki Precision Machinery Ltd , Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , NINOMIYA MAKOTO , KANO YASUSHI , AOSHIBA HIROSHI , KAWAHIGASHI MASAKI , KOZUKI TAKEO
IPC分类号： F16J15/10
摘要： PROBLEM TO BE SOLVED: To provide a structurally simple sealing structure preventing the leakage of gas whose pressure variation becomes large and high pressure.
SOLUTION: A resin sub-seal member 11 having a recessed groove 16 is arranged on the high pressure side of a rubber main seal member 10, and when the pressure of high pressure side gas varies, this pressure variation is prevented from being transmitted to the main seal member 10. A variation relieving space 13 is also formed between the respective seal members 10 and 11, and even if a response delay of the sub-seal member 11 to the leakage of the gas and the pressure variation in the sub-seal member 11 is caused, the pressure variation can be relieved by the variation relieving space 13. Thus, a sudden change in the pressure of the gas around the main seal member 10 is prevented, and the occurrence of a blister phenomenon is prevented, and high sealability is attained. The respective seal members 10 and 11 and the variation relieving space 13 are only preferably arranged, and can be achieved in a simple constitution.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构简单的密封结构，防止压力变化变大和高压的气体泄漏。解决方案：在橡胶主密封构件10的高压侧设置有具有凹槽16的树脂副密封构件11，并且当高压侧气体的压力变化时，防止该压力变化传递到主密封构件10.也可以在各个密封构件10和11之间形成变形释放空间13，并且即使副密封构件11对气体的泄漏和压力变化的响应延迟引起副密封构件11，通过变形缓和空间13可以减轻压力变化。因此，防止了主密封构件10周围的气体的压力的突然变化，并且防止了起泡现象的发生，达到高密封性。相应的密封构件10,11和变形释放空间13仅优选地布置，并且可以以简单的结构实现。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2013249387A Methylpentene polymer composition and mandrel for producing hose 审中-公开
标题翻译：用于生产软管的甲基聚合物组合物和制造商
公开(公告)号：JP2013249387A
公开(公告)日：2013-12-12
申请号：JP2012125212
申请日：2012-05-31
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： MINAMISHIMA MISA , SHIMOTSUJI RIICHI , KANO YASUSHI
IPC分类号： C08L23/20 , C08J5/00 , C08K5/13 , C08L23/02
摘要： PROBLEM TO BE SOLVED: To provide a methylpentene polymer composition capable of obtaining flexibility excellent in bleedout resistance and under low temperature, without spoiling excellent characteristics of 4-methyl-1-pentene-based polymer.SOLUTION: A methylpentene polymer composition contains 0.5-10 pts.mass of an olefin-based oligomer whose kinetic viscosity at 100°C is 0.1-300 mm/s based on 100 pts.mass of 4-methyl-1-pentene-based polymer.
摘要翻译：要解决的问题：提供一种能够获得耐渗出性和耐低温性优异的弹性的甲基戊烯聚合物组合物，而不会破坏4-甲基-1-戊烯类聚合物的优异特性。解决方案：甲基戊烯聚合物组合物含有0.5-10 在100℃下的动力粘度为0.1〜300mm / s的基于100重量份的4-甲基-1-戊烯系聚合物的烯烃系低聚物的pts.mass。

4. 发明专利

JP2013155767A Vane seal 有权
标题翻译： VANE SEAL
公开(公告)号：JP2013155767A
公开(公告)日：2013-08-15
申请号：JP2012014790
申请日：2012-01-27
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： KANO YASUSHI , UESUGI TAIJI , NISHIKAWA TOMOMI
IPC分类号： F16J15/18 , F15B15/12
摘要： PROBLEM TO BE SOLVED: To provide a vane seal that reduces internal leakage of a rotary actuator.SOLUTION: A vane seal for a rotary actuator includes: a slide-contact ring 11 formed in the shape of an elongated rectangular closed ring and made of low-friction resin; and an elastic rubber material 12 with an outer circumferential surface covered with a slide-contact ring 11 and having a pressure-receiving recessed groove. The vane seal for the rotary actuator is mounted on a sealing recessed groove 8 which is straight in an axial direction and formed in a vane 6 on the side of a rotary main shaft 7 or a shoe on the side of a casing, and is formed in a belt-like shape as a whole.
摘要翻译：要解决的问题：提供减少旋转致动器的内部泄漏的叶片密封件。解决方案：用于旋转致动器的叶片密封件包括：形成为细长矩形闭环形状的滑动接触环11，由低摩擦树脂; 以及具有被滑动接触环11覆盖并具有受压凹槽的外周表面的弹性橡胶材料12。用于旋转致动器的叶片密封件安装在密封凹槽8中，密封凹槽8在轴向方向上是直的，并形成在旋转主轴7或壳体侧上的滑块6的叶片6中，并形成整体上呈带状形状。

5. 发明专利

JP2006071025A Sealing material 有权
标题翻译：密封材料
公开(公告)号：JP2006071025A
公开(公告)日：2006-03-16
申请号：JP2004255997
申请日：2004-09-02
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： MATSUURA KIMIAKI , KANO YASUSHI , NISHIDA KAZUMASA
IPC分类号： F16J15/10
摘要： PROBLEM TO BE SOLVED: To provide a sealing material having sealing property (vacuum holding property) and corrosion resistant gas property and capable of maintaining the sealing property and the corrosive gas resistant property for a long time and preventing occurrence of deterioration by corrosive gas even in a mounting uncompressed condition.
SOLUTION: This annular seal material is mounted in a dovetail groove-shaped mounting channel 10 having an opening part 11, two side wall faces 12, 12 approaching mutually when approaching the opening part 11 mutually, and a bottom wall face 13 and having annular plane. This seal material is composed of an elastic seal main body 1 arranged on a bottom wall face 13 side of the mounting channel 10 and a corrosion resistant ring 2 arranged on a mate member 20 side approaching the opening part 11 relatively. The elastic seal main body 1 has a laterally turning-over bow-shaped part 3 swelling onto the bottom wall face 13 side, a neck part 4 extending onto a mate member 20 side from the laterally turning-over bow-shaped part 3, and a swelling coming-off prevention part 5 provided continuously with the neck part 4. A cross sectional face of the corrosion resistant ring 2 has a substantially cup shape opened onto the bottom wall face 13 side and having a fitting recessed part 6 in which the neck part 4 and the swelling coming-off prevention part 5 of the elastic seal main body 1 are fitted, and the corrosion resistant ring 2 has locking protruding parts 7, 7 protruding so as to approach mutually in both opening fringe parts 9, 9 of the fitting recessed part 6.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有密封性（真空保持性）和耐腐蚀气体性能的密封材料，并且能够长期保持密封性和耐腐蚀性气体性，并且防止腐蚀性劣化的发生即使在未压缩状态下也是如此。解决方案：该环形密封材料安装在燕尾槽形安装通道10中，其具有开口部分11，相互接近开口部分11时相互接近的两个侧壁面12,12以及底壁面13和具有环形平面。该密封材料由布置在安装通道10的底壁面13侧的弹性密封主体1和布置在相对靠近开口部11的配合部件20侧的耐腐蚀环2组成。弹性密封主体1具有向底壁面13侧膨胀的横向转动弓形部分3，从横向转向弓形部分3延伸到配合部件20侧的颈部4，以及与颈部4连续设置的隆起脱落防止部5.耐腐蚀环2的截面为大致杯状，在底壁面13侧开口，具有嵌合凹部6，颈部弹性密封主体1的第四部分和膨胀防脱部分5嵌合，并且耐腐蚀环2具有突出的锁定突出部分7,7，以在两个开口边缘部分9,9中相互接近（C）2006，JPO＆NCIPI

6. 发明专利

JP2005330988A Seal material 有权
标题翻译：密封材料
公开(公告)号：JP2005330988A
公开(公告)日：2005-12-02
申请号：JP2004147818
申请日：2004-05-18
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： MATSUURA KIMIAKI , KANO YASUSHI , NISHIDA KAZUMASA
IPC分类号： F16J15/10 , H01L21/3065
摘要： PROBLEM TO BE SOLVED: To provide a seal material provided with vacuum holding property and corrosive gas resistant characteristic and capable of maintaining the vacuum holding property and the corrosive gas resistant characteristic for a long time.
SOLUTION: This annular seal material 30 is to be installed in an annular installation groove 5 having an opening part 3, a first side wall surface 1, a second side wall surface 2 and a bottom wall surface 3. The seal material 30 is formed of a corrosion resistant ring 6 arranged opposite to the first side wall surface 1 on a corrosive gas housing chamber Z side and an elastic seal main body 7 arranged on a second side wall surface 2 side. The corrosion resistant ring 6 has a nearly C-shaped cross sectional shape having a fitting groove part 8 opened on the second side wall surface 2 side, and the elastic seal main body 7 has a nearly semi-circular part 9 swelling toward the second side wall surface side 2 in a cross section thereof, and a projecting part 10 to be fitted in the fitting groove 8. Furthermore, the elastic seal main body 7 is provided with swelling small projection parts 11 and 11 on a bottom wall surface 3 side and a counter member 20 side, which relatively approaches the opening part 4, thereof.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有真空保持性和耐腐蚀性气体特性的密封材料，并且能够长期保持真空保持性和耐腐蚀性气体特性。解决方案：该环形密封材料30安装在具有开口部3，第一侧壁表面1，第二侧壁表面2和底壁表面3的环形安装槽5中。密封材料30 由在腐蚀性气体容纳室Z侧与第一侧壁面1相对设置的耐腐蚀环6和布置在第二侧壁面2侧的弹性密封主体7形成。耐腐蚀环6具有近似C形的横截面形状，具有在第二侧壁面2侧开口的嵌合槽部8，弹性密封主体7具有朝向第二侧膨胀的近半圆部9 壁面2的横截面以及嵌合在嵌合槽8中的突出部10.此外，弹性密封主体7在底壁面3侧设置有隆起的小突起部11,11，相对靠近开口部分4的相对构件20侧。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005240869A Sealant 有权
标题翻译：密封胶
公开(公告)号：JP2005240869A
公开(公告)日：2005-09-08
申请号：JP2004049265
申请日：2004-02-25
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： AOSHIBA HIROSHI , KANO YASUSHI
IPC分类号： F16J15/18 , F16J15/32
CPC分类号： F16J15/3236 , F16J15/3208
摘要： PROBLEM TO BE SOLVED: To provide a sealant which can maintain sealability without adhering near a lip for a solid body and a crystalline substance, the liquid is hard to stay in a recess groove of a seal main body, and washing is easy, when sealing the liquid containing an ingredient which is apt to solidify or crystallize.
SOLUTION: The sealant consists of a resin-made seal main body 1 having the recess groove 3, which is U-shaped in a cross section, and opens in one direction of an axis line, and a rubber-made O-ring 2 fitted in the recess groove 3 of the seal main body 1, and is used for medical equipment or painting equipment. The seal main body 1 is provided with a tip end lip 4 inclined in one direction of the axis line and a main lip 5 in the middle of one direction of the axis line at a sliding surface 6 side. In the pressure receiving state in which the O-ring 2 is compressed by pressure action from one direction of the axis line, a dimension A in the axis line direction from a base end surface 7 in the other direction of the axis line of the seal main body 1 to a center point 8 in a cross section of the O-ring 2, and a dimension B in the axis line direction from the base end surface 7 to a tip end 9 of the main lip 5 are set approximately the same.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供可以保持密封性而不粘附在固体和结晶物质的唇缘附近的密封剂，液体难以停留在密封主体的凹槽中，并且洗涤容易当密封含有易于固化或结晶的成分的液体时。解决方案：密封剂由具有凹槽3的树脂制密封件主体1构成，该凹槽3在横截面上呈U形，并在轴线的一个方向上开口，并且橡胶制O- 环2安装在密封主体1的凹槽3中，用于医疗设备或涂装设备。密封主体1设置有在轴线的一个方向上倾斜的前端唇缘4和在滑动面6侧的轴线的一个方向的中间的主唇缘5。在O形环2被从轴线的一个方向受到压力作用压缩的压力接收状态下，从密封件的轴线的另一方向的基端面7的轴线方向的尺寸A 主体1到O形环2的横截面的中心点8和从主端面7到主唇5的前端9的轴线方向上的尺寸B大致相同。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2013155766A Vane seal 有权
标题翻译： VANE SEAL
公开(公告)号：JP2013155766A
公开(公告)日：2013-08-15
申请号：JP2012014789
申请日：2012-01-27
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： KANO YASUSHI , UESUGI TAIJI , NISHIKAWA TOMOMI
IPC分类号： F15B15/12 , F16J15/18
摘要： PROBLEM TO BE SOLVED: To provide a vane seal capable of reducing inside leakage of a rotary actuator.SOLUTION: A portal vane seal 9 includes a seal body 11 of elastic rubber of a cross-sectional X type, and a low frictional resin for covering an outer surface of the seal body 11, and moreover, a depth dimension of a recessed groove 20 in both corner parts Z, Z of a wholly portal type, is set larger than a depth dimension of a residual part Y.
摘要翻译：要解决的问题：提供一种能够减少旋转致动器的内部泄漏的叶片密封件。解决方案：门静叶片密封件9包括截面X型的弹性橡胶密封体11和用于覆盖的低摩擦树脂密封体11的外表面，此外，在整个入口型的两个角部Z，Z中的凹槽20的深度尺寸被设定为大于残余部分Y的深度尺寸。

9. 发明专利

JP2013155765A Vane seal 有权
标题翻译： VANE SEAL
公开(公告)号：JP2013155765A
公开(公告)日：2013-08-15
申请号：JP2012014788
申请日：2012-01-27
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： KANO YASUSHI , UESUGI TAIJI , NISHIKAWA TOMOMI
IPC分类号： F16J15/16 , F15B15/12
摘要： PROBLEM TO BE SOLVED: To provide a vane seal that reduces internal leakage of a rotary actuator, prevents increase in temperature of hydraulic oil, reduces energy loss, and improves operation precision and reliability, to exhibit a sealing performance under high pressure.SOLUTION: A vane seal for a rotary actuator includes: a seal body 11 made of elastic rubber and formed in the shape of a gate as a whole; and a covering material 14 made of low-friction resin for covering an outer surface 13 on the side opposite a groove bottom of the seal body 11 so as to come into slide contact with an inner circumferential surface and both inner end surfaces of a casing of the rotary actuator.
摘要翻译：要解决的问题：为了提供减少旋转致动器的内部泄漏的叶片密封件，防止液压油的温度升高，降低能量损失，并且提高操作精度和可靠性，以在高压下展现密封性能。解决方案：A 用于旋转致动器的叶片密封件包括：由弹性橡胶制成并形成为整体门形的密封体11; 以及由低摩擦树脂制成的覆盖材料14，用于覆盖与密封体11的凹槽底部相对的一侧的外表面13，以与壳体的内周表面和壳体的内端表面滑动接触旋转执行器。

10. 发明专利

JP2008002560A Sealing structure 有权
标题翻译：密封结构
公开(公告)号：JP2008002560A
公开(公告)日：2008-01-10
申请号：JP2006172231
申请日：2006-06-22
申请人： Mitsubishi Cable Ind Ltd , Mitsubishi Materials Corp , 三菱マテリアル株式会社 , 三菱電線工業株式会社
发明人： KANO YASUSHI , KAWASAKI ATSUYUKI
IPC分类号： F16J15/06
摘要： PROBLEM TO BE SOLVED: To provide a sealing structure with a seal ring and a backup ring independently exchangeable, for preventing the backup ring from being largely protruded from an annular groove with thermal expansion.
SOLUTION: The sealing structure comprises: the annular groove 9 formed on the outer peripheral face of a fitting portion 8 to be detachably fitted into a cylindrical portion of a high-temperature and high-pressure treatment device; the seal ring 1 mounted in opposition to a first side wall face 13 on the high pressure side of the annular groove 9 for sealing; and the resin backup ring 3 mounted in opposition to a second side wall face 14 on the low pressure side of the annular groove 9 for supporting a back face 4 of the seal ring 1. On a supporting face 5 of the backup ring 3 in contact with the back face 4, an annular uprising portion 6 is formed to be swollen to the side of the seal ring 1. Besides, a stepped face 11 is formed on the back face 4 in a mounted and non-compressed condition for engaging with an outer diameter peripheral face 10 of the annular uprising portion 6.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有可独立更换的密封环和支撑环的密封结构，以防止支撑环从具有热膨胀的环形槽中大大地突出。解决方案：密封结构包括：形成在装配部分8的外周面上的环形槽9，以可拆卸地装配在高温和高压处理装置的圆筒部分中; 所述密封环1与所述环状槽9的高压侧的第一侧壁面13相对地安装，以进行密封; 以及树脂支撑环3，其与环形槽9的低压侧的第二侧壁面14相对设置，用于支撑密封环1的背面4.在支撑环3的支撑面5上，在背面4的表面4上形成有环状的起始部6向密封环1的一侧膨胀。此外，在背面4上形成台阶面11，该安装和非压缩状态与环形起立部分6的外径圆周面10。版权所有（C）2008，JPO＆INPIT

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