利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.024 秒)

    Height ratios for a transition piece of a combustor
    1.
    发明授权
    Height ratios for a transition piece of a combustor 有权
    燃烧器过渡件的高度比

    公开(公告)号：US08448451B2

    公开(公告)日：2013-05-28

    申请号：US12674352

    申请日：2009-04-23

    申请人： Sosuke Nakamura ,  Satoshi Takiguchi ,  Norihiko Motoyama ,  Taiki Kinoshita ,  Yoshikazu Matsumura

    发明人： Sosuke Nakamura ,  Satoshi Takiguchi ,  Norihiko Motoyama ,  Taiki Kinoshita ,  Yoshikazu Matsumura

    IPC分类号： F02C3/04 ,  F02C1/00

    CPC分类号： F01D9/023 ,  F05D2250/50 ,  F23R3/46 ,  F23R3/60 ,  F23R2900/00017 ,  F23R2900/00018 ,  Y02E20/16 ,  Y10T29/49229 ,  Y10T29/49348

    摘要： Provided is a combustor connection structure in which a cross-sectional area (Dout) of a transition piece outlet is set within a range of 0.79≦Dout/Din≦0.9, relative to a cross-sectional area (Din) of a transition piece inlet of a combustor, and in a first stage turbine nozzle of a turbine connected to the transition piece outlet, a size (Hin) in a radial direction between upstream ends of the inner shroud and the outer shroud has a same dimension as a size (a) in a radial direction of the transition piece outlet. In a combustor transition piece that is included in the combustor having a center line (S) arranged with an angle to an axial center (R) of a rotor of a gas turbine and that guides combustion gas to the turbine, a cross-sectional area is monotonously reduced from the transition piece inlet in which the combustion gas flows to the transition piece outlet from which the combustion gas flows out.

    摘要翻译： 提供了一种燃烧器连接结构，其中过渡件出口的横截面积（Dout）相对于过渡件入口的横截面面积（Din）设定在0.79 @ Dout / Din @ 0.9的范围内 并且在连接到过渡件出口的涡轮机的第一级涡轮喷嘴中，在内护罩和外护罩的上游端之间的径向方向上的尺寸（Hin）具有与尺寸相同的尺寸（a ）在过渡件出口的径向方向上。 在包括在具有与燃气轮机的转子的轴向中心（R）成一角度的中心线（S））并且将燃烧气体引导到涡轮机的燃烧器中的燃烧器过渡件中，横截面积 从燃烧气体流过到燃烧气体流出的过渡件出口的过渡件入口单调地减少。

    Gas turbine combustion burner
    5.
    发明授权
    Gas turbine combustion burner 有权
    燃气轮机燃烧器

    公开(公告)号：US09163838B2

    公开(公告)日：2015-10-20

    申请号：US13395763

    申请日：2010-11-08

    申请人： Satoshi Takiguchi ,  Shinji Akamatsu ,  Kenji Sato ,  Naoki Abe

    发明人： Satoshi Takiguchi ,  Shinji Akamatsu ,  Kenji Sato ,  Naoki Abe

    IPC分类号： F23R3/14 ,  F23R3/28 ,  F23R3/36

    CPC分类号： F23R3/14 ,  F23C2900/07001 ,  F23D2900/00003 ,  F23D2900/00008 ,  F23D2900/14004 ,  F23D2900/14701 ,  F23R3/286 ,  F23R3/36

    摘要： Provided is a gas turbine combustion burner capable of uniformly ejecting fuel from ejection holes for reduced NOx emissions of gas turbine combustors. The gas turbine combustion burner includes a plurality of swirling vanes (20) for ejecting fuel from fuel ejection holes (23, 24) into air or a mixture of air and fuel flowing from an upstream side while applying a swirling force to form a swirling mixed airflow and a nozzle (21) having the swirling vanes (20) arranged radially on an outer circumferential surface thereof and having a first fuel passage (26), through which the fuel is guided to the fuel ejection holes (23, 24), provided therein, a cavity (25) communicating with the fuel ejection holes (23, 24) is provided in each swirling vane (20), and at least two second fuel passages (27) are provided between the cavity (25) and the first fuel passage (26) along an axial direction.

    摘要翻译： 提供一种燃气轮机燃烧器，其能够从用于减少燃气轮机燃烧器的NOx排放的喷射孔均匀地排出燃料。 燃气轮机燃烧器包括多个旋转叶片（20），用于将燃料从燃料喷射孔（23,24）喷射到空气中或从上游侧流出的空气和燃料的混合物，同时施加旋转力以形成旋转混合 气流和具有涡旋叶片（20）的喷嘴（21），径向布置在其外圆周表面上并且具有第一燃料通道（26），燃料被引导到燃料喷射孔（23,24），所述第一燃料通道 在每个回旋叶片（20）中设置有与燃料喷射孔（23,24）连通的空腔（25），并且至少两个第二燃料通道（27）设置在空腔（25）和第一燃料 通道（26）。

    SURFACE PROCESSING METHOD AND MANUFACTURING METHOD OF RECORDING MEDIUM
    6.
    发明申请
    SURFACE PROCESSING METHOD AND MANUFACTURING METHOD OF RECORDING MEDIUM 审中-公开
    表面处理方法和记录介质的制造方法

    公开(公告)号：US20100116645A1

    公开(公告)日：2010-05-13

    申请号：US12593250

    申请日：2007-03-27

    申请人： Yoichi Sato ,  Shigeru Horigome ,  Satoshi Takiguchi ,  Yasutake Takamatsu ,  Katsunori Takahashi

    发明人： Yoichi Sato ,  Shigeru Horigome ,  Satoshi Takiguchi ,  Yasutake Takamatsu ,  Katsunori Takahashi

    IPC分类号： C23C14/40

    CPC分类号： G11B5/8404

    摘要： A surface processing method of processing a surface of a substrate includes disposing the substrate in a vacuum chamber, processing by applying a high-frequency voltage to the substrate and by sputtering the surface of the substrate, measuring a cathode drop potential generated at the substrate in the processing and obtaining a time integration value of the cathode drop potential, and determining whether or not a processed state of the surface of the substrate is good based on the time integration value obtained in the measuring.

    摘要翻译： 处理基板表面的表面处理方法包括将基板设置在真空室中，通过向基板施加高频电压，通过溅射基板的表面进行处理，测定基板上产生的阴极液滴电位 处理并获得阴极滴下电位的时间积分值，并且基于在测量中获得的时间积分值来确定衬底的表面的处理状态是否良好。

    Combustor
    9.
    发明授权
    Combustor 有权

    公开(公告)号：US09863637B2

    公开(公告)日：2018-01-09

    申请号：US13266652

    申请日：2009-08-13

    申请人： Satoshi Takiguchi ,  Atsushi Yuasa ,  Satoshi Tanimura

    发明人： Satoshi Takiguchi ,  Atsushi Yuasa ,  Satoshi Tanimura

    IPC分类号： F23Q9/08 ,  F23R3/14 ,  F23R3/16 ,  F23R3/26 ,  F23R3/28 ,  F23R3/34 ,  F23R3/54

    CPC分类号： F23R3/14 ,  F23D2900/11402 ,  F23R3/16 ,  F23R3/26 ,  F23R3/286 ,  F23R3/343 ,  F23R3/54

    摘要： Provided is a combustor that is made compact and achieves NOx reduction. In the combustor (1) including a pilot nozzle (21) disposed along the central axis of the combustor (1) and performing diffusion combustion, a plurality of main nozzles (22) disposed on the outer peripheral side of the pilot nozzle (21) at intervals in the circumferential direction and performing premixing combustion, a single inner cylinder (2a) surrounding the pilot nozzle (21) and the main nozzles (22), and an outer cylinder approximately coaxially surrounding the outer side of the inner cylinder (2a) to form a compressed air passage (6) between the inner peripheral surface thereof and the outer peripheral surface of the inner cylinder and turning the flow direction of compressed air flowing in the compressed air passage (6) in approximately the opposite direction at the end of the inner cylinder (2a) to introduce the compressed air into the pilot nozzle (21), the compressed air passage (6) is provided with a flow rate controller that makes the flow rate on the combustor (1) inner peripheral side of the passage larger than that on the outer peripheral side. An example as the flow rate controller is a baffle plate 51 provided with holes 55, 56.

    GAS TURBINE COMBUSTION BURNER
    10.
    发明申请
    GAS TURBINE COMBUSTION BURNER 有权
    燃气涡轮燃烧器

    公开(公告)号：US20120167569A1

    公开(公告)日：2012-07-05

    申请号：US13395763

    申请日：2010-11-08

    申请人： Satoshi Takiguchi ,  Shinji Akamatsu ,  Kenji Sato ,  Naoki Abe

    发明人： Satoshi Takiguchi ,  Shinji Akamatsu ,  Kenji Sato ,  Naoki Abe

    IPC分类号： F23R3/28

    CPC分类号： F23R3/14 ,  F23C2900/07001 ,  F23D2900/00003 ,  F23D2900/00008 ,  F23D2900/14004 ,  F23D2900/14701 ,  F23R3/286 ,  F23R3/36

    摘要： Provided is a gas turbine combustion burner capable of uniformly ejecting fuel from ejection holes for reduced NOx emissions of gas turbine combustors. The gas turbine combustion burner includes a plurality of swirling vanes (20) for ejecting fuel from fuel ejection holes (23, 24) into air or a mixture of air and fuel flowing from an upstream side while applying a swirling force to form a swirling mixed airflow and a nozzle (21) having the swirling vanes (20) arranged radially on an outer circumferential surface thereof and having a first fuel passage (26), through which the fuel is guided to the fuel ejection holes (23, 24), provided therein, a cavity (25) communicating with the fuel ejection holes (23, 24) is provided in each swirling vane (20), and at least two second fuel passages (27) are provided between the cavity (25) and the first fuel passage (26) along an axial direction.

    摘要翻译： 提供一种燃气轮机燃烧器，其能够从用于减少燃气轮机燃烧器的NOx排放的喷射孔均匀地排出燃料。 燃气轮机燃烧器包括多个旋转叶片（20），用于将燃料从燃料喷射孔（23,24）喷射到空气中或从上游侧流出的空气和燃料的混合物，同时施加旋转力以形成旋转混合 气流和具有涡旋叶片（20）的喷嘴（21），径向布置在其外圆周表面上并且具有第一燃料通道（26），燃料被引导到燃料喷射孔（23,24），所述第一燃料通道 在每个回旋叶片（20）中设置有与燃料喷射孔（23,24）连通的空腔（25），并且至少两个第二燃料通道（27）设置在空腔（25）和第一燃料 通道（26）。