-
公开(公告)号：EP3246602A1
公开(公告)日：2017-11-22
申请号：EP16737394.3
申请日：2016-01-13
申请人： NOK Corporation
发明人： WATANABE, Takeshi , TANJI, Isao , NAKAOKA, Shinya
IPC分类号： F16J15/08
CPC分类号： F16J15/0831 , F16J15/08 , F16J15/0887 , F16J2015/0843 , F16J2015/0856
摘要： The present invention addresses the problem of enabling an amount of compression of a bead part to be ensured and sealing properties to be improved in a gasket that is supported on one side with a bolt hole provided only on one side of the bead part. A gasket (1) is provided that has an opening (103) to be sealed, a bead part (12) provided along a circumference of the opening (103), and a bolt hole arranged on one side of the bead part (12). The gasket (1) is arranged between a case (101) and a cover (102) and is fastened with a bolt to seal the opening (103) while being supported on one side by the bolt (200). A height adjusting part (14) is provided in a side edge portion (1a) that is located on the opposite side of the bolt hole from the bead part (12). The height adjusting part (14) regulates a gap between the case (101) and the cover (102) during fastening with the bolt and serves as a fulcrum to press the cover (102) into contact with the bead part (12).
摘要翻译： 本发明解决了以下问题：通过仅在胎圈部的一侧上设置螺栓孔而支撑在一侧上的垫圈能够确保胎圈部的压缩量并且改善密封性能。 提供具有待密封的开口（103）的密封垫（1），沿着开口（103）的圆周设置的胎圈部（12）以及布置在胎圈部（12）的一侧上的螺栓孔， 。 垫圈（1）配置在壳体（101）与盖（102）之间，通过螺栓（200）被一侧支撑并用螺栓紧固而密封开口（103）。 高度调节部分（14）设置在位于螺栓孔与胎圈部分（12）相对侧的侧边缘部分（1a）中。 高度调节部分14在用螺栓紧固期间调节壳体101和盖102之间的间隙并且用作支撑件以使盖102与胎圈部分12接触。
-
公开(公告)号：EP3242054A1
公开(公告)日：2017-11-08
申请号：EP15877002.4
申请日：2015-12-16
申请人： NOK Corporation
发明人： KOMYO Akihiro , MATSUI Hiroki , NISHIDE Tomoki
IPC分类号： F16F15/126 , F16J15/3204 , F16J15/447
CPC分类号： F16J15/3232 , F16F15/126 , F16H55/36 , F16H2055/366 , F16J15/3204 , F16J15/3252 , F16J15/447
摘要： To provide a sealing structure with a torsional damper and an oil seal that can reduce exposure of a seal lip of the oil seal to foreign matter entering from around the torsional damper.
A sealing structure (1) with a torsional damper and an oil seal is formed of a damper pulley (10) and an oil seal (20). The damper pulley (10) includes, in a disk part (16) of a hub (11) on a front cover (83) as an attachment target side, an annular projection (30) that protrudes between the window (16a) and the boss part (14). The oil seal (20) includes a side lip (23) extending toward the outer side, and a flange (40). The side lip (23) extends to the inside of an annular groove (31) of the damper pulley (10) so that a gap (2) is formed. The flange (40) is opposed to the projection (30) of the damper pulley (10) to cover the projection (30) so that a gap (3) and a gap (4) are formed.摘要翻译： 为了提供一种具有扭转阻尼器和油封的密封结构，其能够减少油封的密封唇暴露于从扭转阻尼器周围进入的异物。 具有扭转阻尼器和油封的密封结构（1）由阻尼滑轮（10）和油封（20）形成。 阻尼滑轮10在作为安装对象侧的前盖83上的毂部11的圆盘部16上具有突出于窗部16a与窗部16b之间的环状突起部30， 凸台部分（14）。 油封（20）包括朝向外侧延伸的侧唇（23）和凸缘（40）。 侧唇（23）延伸到阻尼器皮带轮（10）的环形槽（31）的内侧，从而形成间隙（2）。 凸缘（40）与阻尼器皮带轮（10）的突起（30）相对以覆盖突起（30），从而形成间隙（3）和间隙（4）。
-
公开(公告)号：EP3236115A1
公开(公告)日：2017-10-25
申请号：EP15869641.9
申请日：2015-10-15
申请人： NOK Corporation
发明人： AIHARA Kazuya , NAKAOKA Shinya , TANJI Isao
CPC分类号： F04D29/086 , F04B39/00 , F04D29/426 , F16J15/0818 , F16J15/10 , F16J15/104 , F16J2015/0837 , F16J2015/0856
摘要： It is an object of the present invention to provide a sealing structure for a casing that can reduce the number of used gaskets and achieve further weight reduction, with the sealing function of the gaskets secured. The object is solved by including: a case 2 having an opened top; a cover 3 attached to the top of the case 2 to form a fluid flow path therein; a center plate 5 interposed between the case 2 and the cover 3 and partitions an inner space into the side of the case 2 and the side of the cover 3; and a gasket 4, which is disposed between the case 2 and the cover 3, and forming the center plate 5 so as to have a size that is within an inner peripheral side relative to a sealing line 41 of the gasket 4 and stacking this center plate on the gasket 4, and attaching the cover 3 to the top of the case 2 with the stacked gasket 4 and center plate 5 sandwiched therebetween to compress the gasket 4 with the mutual butting surfaces between the case 2 and the cover 3.
摘要翻译： 本发明的目的是提供一种用于壳体的密封结构，该密封结构可以减少使用过的密封垫的数量并且实现进一步的重量减轻，并且密封垫的密封功能被固定。 该目的通过包括：顶部敞开的壳体2; 附接到壳体2的顶部以在其中形成流体流动路径的盖3; 置于壳体2和盖3之间并将内部空间分隔成壳体2的侧面和盖3的侧面的中心板5; 以及垫圈4，其配置在壳体2与盖体3之间，形成中心板5，使其尺寸在垫圈4的密封线41的内周侧，并将该中心 将垫片4安装在垫片4上，并将垫片3和垫片4夹在其间，将垫片3安装到垫片2的顶部，以便将垫片4与垫片2之间的相互对接面压紧。
-
公开(公告)号：EP3231500A1
公开(公告)日：2017-10-18
申请号：EP15867246.9
申请日：2015-12-11
申请人： NOK Corporation
CPC分类号： B01D69/087 , B01D67/0067 , B01D67/0088 , B01D69/08 , B01D69/141 , B01D71/021 , B05D1/60 , D01D1/02 , D01D5/24 , D01D10/02 , D01F9/24 , D10B2505/04
摘要： A hollow fiber carbon membrane is produced by preparing a membrane-forming dope for carbon membranes by dissolving polyphenylene oxide in an amount giving a concentration of 15 to 40 wt.% in the membrane-forming dope, and sulfur in an amount giving a ratio of 0.2 to 3.0 wt.% based on the polyphenylene oxide, in a solvent capable of dissolving these components; preparing the membrane-forming dope for carbon membranes into a hollow shape by means of a spinning method in accordance with a non-solvent induced separation method using a double annular nozzle; performing a crosslinking treatment at 200 to 240°C in the air; then performing an infusibilization treatment by heating at 250 to 350°C; and further performing a carbonization treatment by heating at 450 to 850°C in an inert atmosphere or under vacuum.
摘要翻译： 中空纤维碳膜通过以下方式制备：制备用于碳膜的膜形成涂料，通过在成膜涂料中溶解浓度为15-40重量％的量的聚苯醚， 基于聚苯醚的0.2-3.0重量％，在能够溶解这些组分的溶剂中; 通过使用双环形喷嘴的非溶剂诱导分离方法通过纺丝方法将碳膜的成膜涂料制备成中空形状; 在空气中在200至240℃下进行交联处理; 然后通过在250至350℃下加热进行不熔化处理; 进一步在惰性气氛或真空下在450〜850℃下加热进行碳化处理。
-
公开(公告)号：EP2930257B1
公开(公告)日：2017-09-27
申请号：EP13860000.2
申请日：2013-11-29
申请人： NOK Corporation
发明人： KANO Taichi , KAISE Tomohiro
CPC分类号： C09D1/04 , C08K3/36 , C08K5/56 , C09D7/20 , C09D7/43 , C09J5/02 , C09J7/20 , C09J2205/306 , C09J2400/163 , C09J2400/166 , C09J2421/006 , C23C22/02
摘要： An object is to provide a metal surface treatment agent which can be coated by screen printing, and can be effectively used for metal surface treatment at the time of forming a rubber-metal complex excellent in water resistance and heat resistance, and the object can be solved by a metal surface treatment agent which comprises an organometallic compound, silica, magnesium silicate hydrate, and an organic solvent represented by the following general formula (I): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒGeneral formula (I)€ƒ€ƒ€ƒ€ƒ€ƒR-O-(CH 2 ) 2 OH [wherein R represents an alkyl group having 3 or more carbon atoms or an aryl group.]
摘要翻译： 其目的在于提供一种能够通过丝网印刷进行涂布的金属表面处理剂，在形成耐水性和耐热性优异的橡胶 - 金属络合物时可以有效地用于金属表面处理，其目的可以是 通过含有有机金属化合物，二氧化硅，硅酸镁水合物和下述通式（I）表示的有机溶剂的金属表面处理剂进行溶解：通式 （I）R-O-（CH 2）2 OH [其中R代表具有3个或更多个碳原子的烷基或芳基。]
-
公开(公告)号：EP3220016A1
公开(公告)日：2017-09-20
申请号：EP15859519.9
申请日：2015-10-15
申请人： NOK Corporation
发明人： AIHARA, Kazuya , NAKAOKA, Shinya , TANJI, Isao
CPC分类号： F04D29/086 , F01P5/10 , F04B39/00 , F04D29/08 , F04D29/426 , F16J15/08 , F16J15/0825 , F16J2015/0856
摘要： The present invention has an object of providing a sealing structure for a casing that suppresses the deformation of a center plate of a laminated gasket on a partition wall and ensures the compression amount of a bead on the partition wall, without the center plate being thickened. The object is achieved by a sealing structure including: a case 2, the interior of which is partitioned by a partition wall 25 into an upstream chamber 23 and a downstream chamber 24; a cover 3, which forms a flow path for a fluid that causes the upstream chamber 23 and the downstream chamber 24 to be communicated inside; and a laminated gasket 4, in which a first gasket 41, a center plate 43, and a second gasket 42 are laminated, and that is provided between a butting surface 22a of the case 2 and a butting surface 32a of the cover 3, in which the first gasket 41 and the second gasket 42 respectively include beads 41b and 42b along the butting surfaces 22a and 32a, and the first gasket 41 and the center plate 43 respectively include partition-wall sealing portions 41a and 43a along the partition wall 25, the partition-wall sealing portion 41a of the first gasket 41 includes the beads 41b, and the cover 3 is provided with a contact portion 34 that applies a contact force to the partition-wall sealing portion 43a of the center plate 43.
摘要翻译： 本发明的目的在于提供一种壳体的密封结构，该密封结构抑制分隔壁上的层叠密封垫的中心板的变形，并确保分隔壁上的密封条的压缩量，而不增厚中心板。 该目的通过一种密封结构来实现，该密封结构包括：壳体2，其内部被分隔壁25分隔成上游腔室23和下游腔室24; 形成使上游室23和下游室24在内部连通的流体的流路的盖3; 以及叠层密封垫4，其中层压第一垫片41，中心板43和第二垫片42，并且其设置在壳体2的抵靠表面22a与盖3的抵靠表面32a之间， 其中第一垫圈41和第二垫圈42沿对接表面22a和32a分别包括胎圈41b和42b，并且第一垫圈41和中心板43分别包括沿着分隔壁25的分隔壁密封部分41a和43a， 第一垫圈41的分隔壁密封部分41a包括胎圈41b，并且盖3设置有接触部分34，该接触部分34对中心板43的分隔壁密封部分43a施加接触力。
-
公开(公告)号：EP3219973A1
公开(公告)日：2017-09-20
申请号：EP15859491.1
申请日：2015-11-02
申请人： NOK Corporation
发明人： MIKI, Yohei
IPC分类号： F02M35/10
CPC分类号： F02M35/1222 , F02M35/10 , F02M35/10262 , F02M35/10295 , F02M35/10301 , F02M35/1211
摘要： Provided is an intake noise reduction device that can mitigate deformation of a flow-regulating net portion made of an elastic body. The intake noise reduction device 100 made of an elastic body that is disposed downstream of a throttle valve in an intake pipe and reduces an intake noise includes an annular gasket portion 110 and a flow-regulating net portion 120 provided inside the gasket portion 110 integrally with the gasket portion 110, constituted by a linear portion having a mesh shape. The linear portion having the mesh shape constituting the flow-regulating net portion 120 includes first linear parts 121 that extend radially and second linear parts 122 that extend circumferentially. One of any given two parts of the first linear part 121 on a radially outer side has a width larger than or equal to that of the other part on a radially inner side, and a radially outermost part of the first linear part has a larger width than a radially innermost part.
摘要翻译： 本发明提供一种能够缓和由弹性体构成的流量调整网部的变形的吸气音降低装置。 由设置在进气管中的节流阀的下游并且减小进气噪声的弹性体制成的进气噪声降低装置100包括环形垫圈部分110和设置在垫圈部分110内的流动调节网部分120， 垫圈部分110由网状的线状部分构成。 构成流量调整网部120的具有网状的线状部分包括径向延伸的第一线性部分121和周向延伸的第二线性部分122。 第一直线部121的径向外侧的任意给定的两个部分中的一个具有大于或等于径向内侧上的另一个部分的宽度的宽度，并且第一直线部分的径向最外部分具有较大的宽度 比径向最内部分。
-
公开(公告)号：EP3214349A1
公开(公告)日：2017-09-06
申请号：EP15859612.2
申请日：2015-11-05
申请人： NOK Corporation
发明人： KOBAYASHI, Naoto , KATO, Takuya
CPC分类号： F16J15/52 , B62D1/16 , F16J3/04 , F16J15/3204 , F16J15/3224 , F16J15/54
摘要： Provided is a dust seal which can be made with a simple assembly process and exhibits high joint strength between a bushing and each accordion unit. A dust seal (1) has an annular shape and includes a bushing (10), a dust seal body (20), and a seal lip (30). The dust seal body (20) includes an attaching portion (21), a first bellows (22), and a second bellows (23), and the attaching portion (21), the first bellows (22), and the second bellows (23) are integrally formed from the same rubber. The first bellows (22) and the bushing (10) are bonded to each other by vulcanization, and the second bellows (23) is engaged with and fixed to the bushing (10). The seal lip (30) is joined to an end portion (11) of the bushing (10) by vulcanization bonding.
摘要翻译： 本发明提供了一种防尘密封件，其可以用简单的装配工艺制造并且在套管和每个手风琴单元之间表现出高接合强度。 防尘密封件（1）具有环形形状并且包括衬套（10），防尘密封体（20）和密封唇（30）。 该防尘密封体20具有安装部21，第一波纹管22和第二波纹管23，安装部21，第一波纹管22，第二波纹管23， 23）由相同的橡胶整体形成。 第一波纹管（22）和衬套（10）通过硫化彼此粘合，并且第二波纹管（23）与衬套（10）接合并固定。 密封唇（30）通过硫化粘合连接到衬套（10）的端部（11）。
-
公开(公告)号：EP3199583A1
公开(公告)日：2017-08-02
申请号：EP15844446.3
申请日：2015-09-18
申请人： NOK Corporation
发明人： KIMURA, Natsumi , ABE, Katsumi
IPC分类号： C08L15/00 , C08L27/12 , C08L33/00 , C08L91/06 , C09D109/00 , C09D127/12 , C09D133/00 , C09D175/04 , C09D191/06
CPC分类号： C09D191/06 , C08G18/02 , C08G18/6279 , C08G18/69 , C08G18/7621 , C08L15/00 , C08L27/12 , C08L33/00 , C08L75/14 , C09D5/00 , C09D7/63 , C09D7/65 , C09D109/00 , C09D127/12 , C09D133/00 , C09D133/10 , C08G18/10 , C08G18/62 , C09D175/04 , C08L91/08
摘要： A surface-treating agent for vulcanized rubber, comprising 10 to 160 parts by weight of a wax having a softening point of 40 to 160°C and 10 to 160 parts by weight of fluororesin particles based on 100 parts by weight of the total amount of isocyanate group-containing 1,2-polybutadiene and an OH group-containing fluororesin composition that has the following formulation:
a copolymer [I] of
(A) a perfluoroalkylalkyl (meth)acrylate and
(B) a hydroxyl group-containing (meth)acrylate,
a polymer [II] of an acrylic acid alkyl ester,
a polymer [III] of a fluorinated olefin, and
a curing agent [IV];
wherein the weight ratio of the isocyanate group-containing 1,2-polybutadiene and the OH group-containing fluororesin composition is 50:50 to 95:5.摘要翻译： 一种硫化橡胶用表面处理剂，其特征在于，相对于总量100重量份，含有软化点40〜160℃的蜡10〜160重量份和氟树脂粒子10〜160重量份 （A）全氟烷基烷基（甲基）丙烯酸酯和（B）含羟基的（甲基）丙烯酸酯的共聚物[I]，所述含羟基的氟树脂组合物包含含羟基的1,2-聚丁二烯和含OH基的氟树脂组合物。 丙烯酸酯，丙烯酸烷基酯的聚合物[II]，氟化烯烃的聚合物[III]和固化剂[IV]; 其中所述含异氰酸酯基的1,2-聚丁二烯与所述含OH基的氟树脂组合物的重量比为50:50至95:5。
-
公开(公告)号：EP2962747B1
公开(公告)日：2017-07-26
申请号：EP14756787.9
申请日：2014-02-26
申请人： NOK Corporation
发明人： YAMAMOTO Hirokazu , IKAWA Yusuke , KODA Yutaka
CPC分类号： B01D71/021 , B01D69/08 , B01D69/087 , B01D71/60 , B01D2323/08 , D01D5/06 , D01D5/24 , D01D5/34 , D01F9/24 , D10B2331/06 , D10B2401/10
-
-
-
-
-
-
-
-
-
搜索结果
1052 条记录 (耗时 0.024 秒)
