利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

68 条记录 (耗时 0.03 秒)

    Shaft-Seal Device for High-Temperature Fluid
    63.
    发明申请
    Shaft-Seal Device for High-Temperature Fluid 失效
    高温液体轴封装置

    公开(公告)号：US20120326394A1

    公开(公告)日：2012-12-27

    申请号：US13532498

    申请日：2012-06-25

    申请人： Taiji Hashimoto ,  Tao Hu ,  Eiji Okumachi ,  Masanobu Ninomiya

    发明人： Taiji Hashimoto ,  Tao Hu ,  Eiji Okumachi ,  Masanobu Ninomiya

    IPC分类号： F16J15/38

    CPC分类号： F16J15/40 ,  F16J15/3404 ,  F16J15/3484

    摘要： A shaft-seal device for high-temperature fluid including a seal case (2) formed as a metallic cylindrical structure of a single unit and comprised of a main body portion (2a, 2b, 2c), first and second holding portions (2d, 2e), first and second partition portions (2f, 2h), a channel formation portion (2g) forming a minute annular channel (27) with the outer circumference surface of a rotary shaft (1), and an o-ring holding portion (2i). The seal case is installed in an apparatus housing (8) with first and second o-rings (2m, 2n) in between. The intra-seal case region (A1), in which sealing rings (31, 32, 41, 42, 51, 52) of mechanical seals (3, 4, 5) are provided, and the high-temperature fluid region, which is an intra-apparatus housing region (A), are partitioned by a cooling chamber (28) into and from which coolant (82) is supplied and discharged via feed/discharge coolant paths (80, 81).

    摘要翻译： 一种用于高温流体的轴封装置，包括形成为单个单元的金属圆柱形结构并由主体部分（2a，2b，2c）构成的密封壳体（2），第一和第二保持部分（2d， 2e），第一和第二分隔部分（2f，2h），形成具有旋转轴（1）的外周表面的微小环形通道（27）的通道形成部分（2g）和O形环保持部分 2i）。 密封壳体安装在其间具有第一和第二O形环（2m，2n）的装置壳体（8）中。 密封壳体区域（A1），其中设置有机械密封件（3,4,5）的密封环（31,32,31,42,51,52）和高温流体区域 装置内的壳体区域（A）被冷却室（28）分隔开并从其中供应并通过供给/排出冷却剂通道（80,81）排出冷却剂（82）。

    Static pressure type non-contact gas seal
    65.
    发明授权
    Static pressure type non-contact gas seal 有权
    静压式非接触式气体密封

    公开(公告)号：US07726659B2

    公开(公告)日：2010-06-01

    申请号：US11664780

    申请日：2005-07-15

    申请人： Satoshi Fujiwara ,  Mitsuru Kudari ,  Masanobu Ninomiya

    发明人： Satoshi Fujiwara ,  Mitsuru Kudari ,  Masanobu Ninomiya

    IPC分类号： F16J15/34

    CPC分类号： F16J15/342 ,  F16J15/3448

    摘要： The present invention provides a static pressure type non-contact gas seal which, even when supply of seal gas 6 to the space between sealing end surfaces 3a and 4a has stopped unexpectedly, can be safely used with no possibility that the sealing end surfaces 3a and 4a collide severely against each other and consequently the sealing end surfaces 3a and 4a are damaged or destructed. In this static pressure type non-contact gas seal, the seal gas 6 is supplied to the space between the sealing end surfaces 3a and 4a from a seal gas passage 5, thereby generating an opening force that acts on the stationary sealing ring 4 in a direction that the space between the sealing end surfaces 3a and 4a is opened. An annular-spaced back pressure chamber 25 blocked by two O-rings 12 and 13 is formed between the facing peripheral surfaces of a seal case 1 and the stationary sealing ring 4, to introduce the seal gas 6 to be supplied to the seal gas passage 5 into the back pressure chamber 25, thereby generating a closing force that maintain the balance with the opening force, as a back pressure acting on the stationary sealing ring 4. A spring is not used as a means for generating the closing force.

    摘要翻译： 本发明提供了一种静压式非接触式气体密封件，即使在密封端面3a，4a之间的空间向密封端面3a和4a之间的空间供给已经意外停止的情况下，也可以安全地使用密封端面3a和 4a严重地相互碰撞，因此密封端面3a和4a被破坏或破坏。 在这种静压型非接触式气体密封件中，密封气体6从密封气体通道5供给到密封端面3a，4a之间的空间，从而产生作用在固定密封环4上的打开力 打开密封端面3a，4a之间的空间的方向。 在密封壳体1的相对周向表面和固定密封环4之间形成有由两个O形环12和13阻挡的环形间隔背压室25，以将要供给到密封气体通道的密封气体6引入 从而产生作为作用在固定密封环4上的背压而保持与打开力平衡的关闭力。弹簧不用作用于产生闭合力的装置。

    Rotary-Valve and Adsorption Separation System
    66.
    发明申请
    Rotary-Valve and Adsorption Separation System 有权
    旋转阀和吸附分离系统

    公开(公告)号：US20090071341A1

    公开(公告)日：2009-03-19

    申请号：US12226349

    申请日：2007-04-26

    申请人： Kenji Takemasa ,  Toshihiko Fuse ,  Mitsuru Kudari ,  Masanobu Ninomiya

    发明人： Kenji Takemasa ,  Toshihiko Fuse ,  Mitsuru Kudari ,  Masanobu Ninomiya

    IPC分类号： F16K27/00 ,  B01D53/047

    CPC分类号： F16K3/08 ,  A61M16/10 ,  A61M16/101 ,  A61M16/20 ,  A61M2202/0208 ,  B01D53/0446 ,  B01D53/047 ,  B01D2256/12 ,  B01D2259/40005 ,  B01D2259/4533 ,  F16K11/0743

    摘要： A rotary valve comprising sliding members for supplying treatment gas containing water vapor to a plurality of treatment processes is provided. The rotary valve comprises sliding members (1, 2; 4, 6), through which open flow passages (8, 9, 10), having sliding surfaces slidable to each other and a mechanical seal mechanism for switching the flow passages (8, 9, 10) while sealing fluid by preliminarily pressing the sliding surfaces, wherein the sliding surface of each sliding members (1, 2; 4, 6) is made of hydrophobic material (2, 4) different in hardness from the other.

    摘要翻译： 提供了一种旋转阀，其包括用于向多个处理过程提供含有水蒸气的处理气体的滑动构件。 旋转阀包括滑动构件（1,2; 4,6），通过该滑动构件具有可滑动彼此的滑动表面的开放流动通道（8,9,10）和用于切换流动通道（8,9）的机械密封机构 ，10），同时通过预先按压所述滑动表面来密封流体，其中每个滑动构件（1,2; 4,6）的滑动表面由彼此不同硬度的疏水材料（2,4）制成。

    Mechanical seal
    67.
    发明授权
    Mechanical seal 失效
    机械密封

    公开(公告)号：US07229076B2

    公开(公告)日：2007-06-12

    申请号：US11460798

    申请日：2006-07-28

    申请人： Mitsuru Kudari ,  Masanobu Ninomiya

    发明人： Mitsuru Kudari ,  Masanobu Ninomiya

    IPC分类号： F16J15/34

    CPC分类号： F16J15/3484 ,  F16J15/3404

    摘要： A balance ratio for a stationary seal ring is designed to allow a seal face to be opened when, with a rotary seal ring at standstill, steam of a predetermined pressure is supplied to an endo-fluid region while a sealing-fluid region is brought into an exhausting state. On the other hand, an O-ring constituting a secondary seal portion is retained by a groove formed in a flange portion of a seal case, thereby preventing a force on the O-ring from affecting the stationary seal ring even when the steam is supplied to the endo-fluid region.

    摘要翻译： 固定密封环的平衡比被设计成允许密封面打开，当旋转密封环处于静止状态时，将预定压力的蒸汽供应到内流体区域，同时使密封流体区域进入 疲惫的状态。 另一方面，构成二次密封部的O形环由形成在密封壳体的凸缘部中的槽保持，从而即使在供给蒸汽时也防止O形环上的力影响固定密封环 到内流体区域。

    Data recording medium
    68.
    发明授权
    Data recording medium 失效
    数据记录介质

    公开(公告)号：US5671211A

    公开(公告)日：1997-09-23

    申请号：US560302

    申请日：1995-11-17

    申请人： Ryojiro Akashi ,  Takashi Morikawa ,  Masanobu Ninomiya ,  Takashi Uematsu

    发明人： Ryojiro Akashi ,  Takashi Morikawa ,  Masanobu Ninomiya ,  Takashi Uematsu

    IPC分类号： G02F1/133 ,  G06K1/12 ,  G06K7/08 ,  G06K19/06 ,  G11B5/70 ,  G11B7/25 ,  G11B23/38 ,  G11B7/24

    CPC分类号： G02F1/132 ,  G06K1/126 ,  G06K19/06196 ,  G06K7/082 ,  G11B23/38 ,  G11B5/70 ,  G11B7/25

    摘要： A data recording medium having a well-recognizable recording layer which reversibly changes in degree of light scattering when externally stimulated. One embodiment of the data recording medium of the present invention comprises (a) a visible data recording layer, the degree of light scattering of which reversibly changes when externally stimulated, (b) a transparent substrate layer, (c) a low refractive layer having a lower refractive index than the transparent substrate layer, (d) a colored substrate layer and (e) a magnetic recording layer, laminated in this order. Another embodiment of the data recording medium comprises (a) a visible data recording layer, (b) a first transparent substrate layer, (c) a low refractive layer, (d) a second transparent substrate layer and (e) a colored magnetic recording layer, laminated in this order. Still another embodiment of the data recording medium comprises (a) a visible data recording layer, (b) a light reflective layer, (c) a magnetic recording layer and (d) a substrate layer. In the data recording medium, the visible data recording layer preferably comprises a liquid crystal polymer. The recording layer may have a protective layer laminated thereon.

    摘要翻译： 一种数据记录介质，具有可以被外部刺激的光散射程度可逆地改变的可识别的记录层。 本发明的数据记录介质的一个实施例包括（a）可视数据记录层，其外部刺激时可逆地改变的光散射度，（b）透明基底层，（c）低折射层， 比透明基底层低的折射率，（d）彩色基底层和（e）磁记录层，依次层叠。 数据记录介质的另一实施例包括（a）可见数据记录层，（b）第一透明基底层，（c）低折射层，（d）第二透明基底层和（e）彩色磁记录 层，按顺序层压。 数据记录介质的另一实施例包括（a）可视数据记录层，（b）光反射层，（c）磁记录层和（d）基底层。 在数据记录介质中，可视数据记录层优选包括液晶聚合物。 记录层可以具有层压在其上的保护层。