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26 条记录 (耗时 0.013 秒)

    Brush seal device
    1.
    发明公开
    Brush seal device 有权
    刷式密封组件

    公开(公告)号：EP1209385A3

    公开(公告)日：2003-10-29

    申请号：EP01309952.8

    申请日：2001-11-27

    申请人： Eagle Engineering Aerospace Co., Ltd.

    发明人： Kono, Toro, c/o Eagle Engin. Aerospace Co., Ltd.

    IPC分类号： F16J15/32

    CPC分类号： F16J15/3288

    摘要： A brush seal device (1) has a holding portion (4) and a brush (2) having a plurality of bristles (3). The holding portion is held by one part and is in the shape of a sealing plate. One end portion of the brush (2) is connected with the holding portion (4). A free end portion of the brush is disposed in parallel with the holding portion and protrudes therefrom so as to seal a gap between itself and the other part (10) to which the brush is opposed. An elastic portion (9) holds the side of the free end portion of the brush in light touch with a holding surface of the holding portion (10). The elastic portion (9) also performs a sealing function so as to prevent sealed fluid from entering the side of the mounting portion of the brush (2).

    Strip brush seal
    4.
    发明公开
    Strip brush seal 有权
    带刷密封

    公开(公告)号：EP1482220A1

    公开(公告)日：2004-12-01

    申请号：EP04253044.4

    申请日：2004-05-24

    申请人： Eagle Engineering Aerospace Co., Ltd.

    发明人： Kono, Toru

    IPC分类号： F16J15/32

    CPC分类号： F16J15/3292

    摘要： A primary technical goal of this strip brush seal device is to prevent friction of a lifting portion (3B) of a seal portion (6) against the circumference of a rotary shaft (60) and to improve the seal capability thereof. In the strip brush seal device, each seal strip (3) in a seal portion (6) forms a stoppage portion (3A) in the radially outward portion thereof and a lifting strip (3B) in the radially inward portion thereof wherein the lifting strip (3B) is inflected toward the rotational direction of the rotary shaft (60) at a second angle (θ) to the tangential direction of the circumference of the rotary shaft (60) and the second angle (θ) is in the range of from 0 to 40 degrees.

    摘要翻译： 该条形刷式密封装置的主要技术目标是防止密封部分（6）的提升部分（3B）摩擦旋转轴（60）的圆周并提高其密封能力。 在条形刷密封装置中，密封部分（6）中的每个密封条（3）在其径向向外部分中形成停止部分（3A），并且在其径向向内部分中形成提升条（3B），其中提升条 （3B）以与旋转轴（60）的圆周的切线方向成第二角度（θ）朝向旋转轴（60）的旋转方向弯曲，并且第二角度（θ）处于 0到40度。

    Brush seal device
    5.
    发明公开
    Brush seal device 审中-公开
    刷式密封

    公开(公告)号：EP1203905A3

    公开(公告)日：2003-10-29

    申请号：EP01309285.3

    申请日：2001-11-01

    申请人： Eagle Engineering Aerospace Co., Ltd.

    发明人： Kono, Toro, c/o Eagle Engineering Aerospace Co.Ltd

    IPC分类号： F16J15/32

    CPC分类号： F16J15/3288 ,  F16J15/324

    摘要： A brush seal device for sealing a gap of varying dimensions between two parts moving relatively, has a brush (2) formed by a number of thin bristles (3) arranged in a wall-like form, one end secured to one part in parallel with a retaining portion (4) that supports the brush (2), and a seal portion at the other end facing the other part for sealing the gap. When the dimensions of the gap change and an inner diameter edge portion of the seal portion contacts the other part, a lubricant (7, 8) interposed between each contact surface of the brush (2) and/or the retaining portion (4) makes a friction coefficient of the contact surface of the brush (2) small, so as to facilitate deflection of the brush (2) when the other part contacts the brush (2).

    Seal ring and seal structure at flange joint used for composite tanks and pipes
    6.
    发明公开
    Seal ring and seal structure at flange joint used for composite tanks and pipes 有权
    密封和密封组件，其用于法兰连接，特别是用于复合容器，管道

    公开(公告)号：EP1314917A2

    公开(公告)日：2003-05-28

    申请号：EP02025415.7

    申请日：2002-11-14

    申请人： Mitsubishi Heavy Industries, Ltd. ,  Eagle Engineering Aerospace Co., Ltd.

    发明人： Kamiya, Takanobu, Nagoya Aerospace Systems Works ,  Watanabe, Makoto, Nagoya Aerospace Systems Works ,  Iguchi, Tetsuya, Eagle Eng. Aerospace, Co., Ltd.

    IPC分类号： F16J15/02

    CPC分类号： F16L17/025 ,  F16J15/0887

    摘要： The object of this invention is to provide a structure of seal ring, and seal structure using the seal ring for flange joints of composite tanks and pipes, that prevents seal surface variations due to differences in thermal contraction between the seal ring and the tank/the flange joint, etc., that improves the resilience of the seal, and that prevents gas leakage due to poor sealing, in order to achieve the stable sealing. The seal ring (1) fits into a ring groove (15) formed in a sealed unit such as a tank unit (10) or a flange joint (11) to provide a tight seal to contain fluids. The heart-shaped seal ring (1) has three curved surface areas (3,4,5) that smoothly flow together, comprised of a first curved seal surface (5) which contacts the formed surface (100) of the ring groove (15), a second curved seal surface (4) which contacts the seal surface (11a) of a second member (11) (e.g. manhole cover), and a projecting curved surface (3) on the opposite side. The foregoing seal ring (1) is provided with a hollow cavity (2) formed with the three curved surfaces (3,4,5) of uniform thickness, and an indent (8) that passes through from the hollow to the fluid introduction side

    摘要翻译： 本发明的目的是使用用于复合容器和管道的法兰接头的密封环，以提供密封环的结构，和密封结构，确实可以防止密封表面的变化，由于密封环和罐/所述之间的热收缩的差异 法兰接头等，确实提高密封件的弹性，并没有防止气体泄漏由于密封不良，为了实现稳定的密封。 密封环（1）配合到形成于一密封部的环槽（15）检查作为罐单元（10）或一个法兰接头（11），以提供紧密的密封，以容纳流体。 的心脏形密封环（1）具有三个弯曲表面区域（3,4,5）做流动顺利一起，由第一弯曲密封面（5）接触所述环槽的形成的表面（100）（15 ），第二弯曲密封表面（4），该接触的第二构件（11）（例如人孔盖），并在相对侧上的突出弯曲表面（3）的密封面（11A）。 上述密封环（1）设置有一个空腔（2）用厚度均匀的三个曲面（3,4,5）形成，并且缩进（8）那样从空心穿过到所述流体导入侧

    Seal device
    10.
    发明公开
    Seal device 有权
    密封装置

    公开(公告)号：EP1566581A1

    公开(公告)日：2005-08-24

    申请号：EP05003053.5

    申请日：2005-02-14

    申请人： Eagle Engineering Aerospace Co., Ltd.

    发明人： Iguchi, Tetsuya ,  Hiromatsu, Jun

    IPC分类号： F16J15/08

    CPC分类号： F16J15/0887 ,  F01D11/005 ,  F05D2250/33

    摘要： Primary objective of the present invention is to provide a seal device for effecting a seal against a high temperature, high pressure fluid and to maintain seal surfaces thereof in a sealing contact relation with mount surfaces regardless of the displacement of the mount surfaces. The seal device is comprised of a first seal portion (2), a second seal portion (12), a joint base (3), a first seal face (2C1) and a second seal face (12C1), wherein the first seal portion (2) has a first elastic portion (2C) at one side of a first bight portion (2B) and a second elastic portion (2A) at the other side of the first bight portion (2B), wherein the second seal portion (12) has a first symmetrical elastic portion (12C) at one side of a second bight portion (12B) and a second symmetrical elastic portion (12A) at the other side of the second bight portion (12B), wherein the joint base (3) is deflected and joining the second elastic portion (2A) of the first seal portion (2) and the second symmetrical elastic portion (12A) of the second seal portion (12) such that the second elastic portion (2A) and the second symmetrical elastic portion (12A) are aligned in parallel with one another, wherein the first seal face (2C1) is disposed on a first outmost circumferential surface of the first elastic portion (2C), wherein the second seal face (12C1) is disposed on a second outmost circumferential surface of the first symmetrical elastic portion (12C), wherein a side surface (2A1) of the second elastic portion (2A) and a side surface (12A1) of the second symmetrical elastic portion (12A) are in a contact relation or in a proximity contact relation with one another in an opposing manner at the joint base (3).

    摘要翻译： 本发明的主要目的是提供一种密封装置，用于实现对高温高压流体的密封，并保持其密封表面与安装表面处于密封接触关系，而与安装表面的位移无关。 密封装置包括第一密封部分（2），第二密封部分（12），接合基部（3），第一密封面（2C1）和第二密封面（12C1），其中第一密封部分 （2）在第一弯曲部分（2B）的一侧具有第一弹性部分（2C），在第一弯曲部分（2B）的另一侧具有第二弹性部分（2A），其中第二密封部分 ）在第二弯曲部分（12B）的一侧具有第一对称弹性部分（12C），而在第二弯曲部分（12B）的另一侧具有第二对称弹性部分（12A），其中接合基部（3） （2A）和第二对称弹性部分（12A）的第一密封部分 部分（12A）彼此平行对齐，其中第一密封面（2C1）设置在第一密封面（2C1）的第一最外圆周表面上 其特征在于，所述第一弹性部（2C）的所述第二弹性部（2A）的侧面（2A1）与所述第一弹性部（2C）的所述第二弹性部 第二对称弹性部分12A的侧表面12A1在接合基部3处以相对的方式彼此处于接触关系或接近接触关系。