公开(公告)号：US06634175B1

公开(公告)日：2003-10-21

申请号：US09762598

申请日：2001-02-09

申请人： Yutaka Kawata ,  Shigemi Mandai ,  Yoshiaki Tsukuda ,  Eiji Akita ,  Hisato Arimura

发明人： Yutaka Kawata ,  Shigemi Mandai ,  Yoshiaki Tsukuda ,  Eiji Akita ,  Hisato Arimura

IPC分类号： F23R310

CPC分类号： F23R3/04

摘要： A gas turbine combustor has homogenous air inflow by elimination of turbulence from the air, reducing combustion instability. A combustor 3 has, at its center, a pilot nozzle 8 and eight main nozzles 7 around the pilot nozzle 8. The air flows in around the individual nozzles 7 and 8 to the leading end of the combustor 3 so that it is used for combustion. An annular flow ring 20, having a semicirculat section, is disposed at the upstream end portion of a combustion cylinder 10, and a porous plate 50 and a surrounding rib 51 are disposed downstream of the flow ring 20. The air inflow is smoothly turned at first by the flow ring 20 and then straightened by the porous plate 50 so that the air flows without any disturbance around the individual nozzles 7 and 8 to the leading end, thereby reducing combustion instability.

摘要翻译： 燃气轮机燃烧器通过消除来自空气的紊流而具有均匀的空气流入，从而降低燃烧不稳定性。 燃烧器3在其中心处具有引导喷嘴8和围绕引燃喷嘴8的八个主喷嘴7.空气在单独的喷嘴7和8周围流到燃烧器3的前端，使其用于燃烧 。 具有半圆形部分的环形流动环20设置在燃烧气缸10的上游端部，并且多孔板50和周围肋51设置在流动环20的下游。空气流入平滑地转向 首先通过流动环20，然后由多孔板50拉直，使得空气在各个喷嘴7和8周围没有任何干扰地流到前端，从而减少燃烧不稳定性。

公开(公告)号：US06931854B2

公开(公告)日：2005-08-23

申请号：US10287507

申请日：2002-11-05

申请人： Keijirou Saitoh ,  Takashi Kawano ,  Hidemi Niinai ,  Yutaka Kawata ,  Shigemi Mandai ,  Kuniaki Aoyama

发明人： Keijirou Saitoh ,  Takashi Kawano ,  Hidemi Niinai ,  Yutaka Kawata ,  Shigemi Mandai ,  Kuniaki Aoyama

IPC分类号： F23D14/02 ,  F23D14/58 ,  F23R3/28 ,  F02C1/00 ,  F02G3/00

CPC分类号： F23R3/286 ,  F23D2210/00 ,  F23D2900/14004 ,  F23R2900/00014

摘要： There is provided a combustor comprising a fuel nozzle which is comprised of a rodlike body which has a fuel passage and which is located in an air passage; a plurality of hollow members which are connected to the fuel passage and which extend in radial directions from the rodlike body into the air passage; at least one injection port formed in each hollow member to inject a fuel from the fuel passage into the air passage; and a projection which extends from a farmost inner wall of each hollow member that is most distant from an axis of the rodlike body to the injection port that is most distant from the axis. A hole for leaking fuel that is connected to an air passage may be formed in a farmost inner wall of the hollow member that is more distant from an axis of a rodlike body than the injection port that is most distant from the axis, or may be formed to be adjacent to all the injection ports on an upstream or downstream side in the direction of the airflow. Thus, a vortex does not occur in the hollow column.

摘要翻译： 提供了一种燃烧器，其包括燃料喷嘴，该燃料喷嘴由具有燃料通道并且位于空气通道中的杆状体构成; 多个中空构件，其连接到燃料通道并且在径向方向上从杆状体延伸到空气通道中; 形成在每个中空构件中的至少一个喷射口，用于将来自燃料通道的燃料喷射到空气通道中; 以及从最远离杆状体的轴线到最远离轴线的喷射口的每个中空构件的农田内壁延伸的突起。 连接到空气通道的用于泄漏燃料的孔可以形成在中空构件的农田内壁中，该中空构件的远离轴线的轴线比距离轴线最远的喷射口更远离杆状体的轴线，或者可以是 形成为与气流方向上游侧或下游侧的所有喷射口相邻。 因此，在中空塔中不会发生涡流。

公开(公告)号：US06594999B2

公开(公告)日：2003-07-22

申请号：US09908637

申请日：2001-07-20

申请人： Shigemi Mandai ,  Yutaka Kawata ,  Atsushi Maekawa ,  Katsunori Tanaka ,  Masaharu Nishimura ,  Soichiro Tomimoto

发明人： Shigemi Mandai ,  Yutaka Kawata ,  Atsushi Maekawa ,  Katsunori Tanaka ,  Masaharu Nishimura ,  Soichiro Tomimoto

IPC分类号： F02C300

CPC分类号： F23R3/26 ,  F23D2210/00 ,  F23D2900/00008 ,  F23D2900/14004 ,  F23R3/14 ,  F23R3/54 ,  F23R2900/00014 ,  Y02T50/675

摘要： A combustor can simultaneously reduce the amount of NOx exhaust and combustion oscillation. The combustor has an internal cylinder which accommodates a premixing nozzle and an external cylinder which accommodates the internal cylinder, and includes an air flow passage which supplies air from a compressor to the premixing nozzle. The air flow passage is provided with a punched metal plate near the maximum velocity fluctuation position whereat the velocity fluctuation of the air flow increases to a maximum.

摘要翻译： 燃烧器可以同时减少NOx排放量和燃烧振荡。 燃烧器具有内筒，其容纳预混合喷嘴和容纳内筒的外筒，并且包括将空气从压缩机供给到预混合喷嘴的空气流动通道。 空气流路在最大速度波动位置附近设置有冲孔金属板，空气流的速度波动最大化。

公开(公告)号：US06460339B2

公开(公告)日：2002-10-08

申请号：US09828138

申请日：2001-04-09

申请人： Koichi Nishida ,  Katsunori Tanaka ,  Shigemi Mandai ,  Yutaka Kawata ,  Masataka Ohta

发明人： Koichi Nishida ,  Katsunori Tanaka ,  Shigemi Mandai ,  Yutaka Kawata ,  Masataka Ohta

IPC分类号： F02G300

CPC分类号： F23R3/343 ,  F23R3/286

摘要： A gas turbine combustor improves the fuel distribution from a main fuel nozzle, suppressing fluctuations of internal pressure and elevation of inner tube metal temperature, and enhancing the combustion stability and durability of the combustor. The gas turbine combustor is a multi-nozzle type premixing combustor with a nozzle outer tube (7) for forming and injecting a premixed gas of main fuel and combustion air divided and disposed in plural sections around a cone (4) for forming a diffusion flame by reaction between pilot fuel and combustion air disposed in a center of a section of a combustor inner tube (1). Nozzle holes (5a) of a main fuel nozzle (5) are formed in three positions at equal intervals on the nozzle main body wall, and one of them is disposed at the outer periphery of the combustor inner tube (1) on a diametral line linking between the center of the combustor inner tube (1) and the center of the main fuel nozzle (5), whereby the fuel distribution to the outer periphery is decreased.

摘要翻译： 燃气轮机燃烧器改善来自主燃料喷嘴的燃料分布，抑制内部压力的波动和内管金属温度升高，提高燃烧器的燃烧稳定性和耐久性。 燃气轮机燃烧器是具有喷嘴外管（7）的喷嘴外管（7）的多喷嘴型预混合燃烧器，用于形成并喷射主燃料和燃烧空气的预混合气体，燃烧空气以形成扩散火焰的锥体（4）为中心分成多个部分 通过引燃燃料与设置在燃烧器内管（1）的一部分的中心的燃烧空气之间的反应。 主燃料喷嘴（5）的喷嘴孔（5a）以等间隔在喷嘴主体壁上形成三个位置，其中一个位于燃烧器内管（1）的外径上， 在燃烧器内管（1）的中心与主燃料喷嘴（5）的中心之间连接，从而减少了向外周的燃料分配。

公开(公告)号：US07832211B2

公开(公告)日：2010-11-16

申请号：US10525004

申请日：2003-11-28

申请人： Kazufumi Ikeda ,  Shigemi Mandai ,  Yutaka Kawata ,  Kuniaki Aoyama ,  Masaki Ono ,  Katsunori Tanaka

发明人： Kazufumi Ikeda ,  Shigemi Mandai ,  Yutaka Kawata ,  Kuniaki Aoyama ,  Masaki Ono ,  Katsunori Tanaka

IPC分类号： F02C7/24 ,  F23M5/00

CPC分类号： F23R3/04 ,  F05B2260/962 ,  F23M20/005 ,  F23R2900/00014 ,  Y02T50/675

摘要： In order to realize a stable decrease in NOx, a gas turbine combustor is supplied which can reduce combustion vibration. A combustor (3) is provided with a first box body (30), which is installed outside an object body (20) such as a combustor basket (6), a transition piece (7) or a bypass duct (11) so as to form a first internal space (31) having a predetermined capacity; and a first throat (32) having a predetermined length which has one end (32a) open to a side wall (20a) of the object body (20) and has the other end (32b) open to a first internal space (31); wherein, a first resistive element (33) having a multiple number of through-holes is inserted and engaged to one end (32a). Fluid particles serving as vibration elements of combustion vibration caused in a combustion region are effectively trapped by the first resistive element (33) and at the same time resonate with the air of the first internal space (31) being connected through the first throat (32) and vibrate in the neighborhood of the first resistive element (33), thereby damping vibration amplitude thereof.

摘要翻译： 为了实现NOx的稳定降低，提供能够减少燃烧振动的燃气轮机燃烧器。 燃烧器（3）设置有第一箱体（30），其安装在诸如燃烧器筐（6），过渡件（7）或旁通管道（11）的物体（20）的外部，以便 以形成具有预定容量的第一内部空间（31）; 以及具有一定长度的第一喉部（32），所述第一喉部（32）的一端（32a）朝向所述物体（20）的侧壁（20a）开口，并且另一端（32b）向第一内部空间（31）开放， ; 其中，具有多个通孔的第一电阻元件（33）被插入并接合到一端（32a）。 作为在燃烧区域中产生的燃烧振动的振动元件的流体颗粒被第一电阻元件（33）有效地捕获，同时与通过第一喉部（32）连接的第一内部空间（31）的空气共振 ）并且在第一电阻元件（33）附近振动，从而阻尼振动振幅。

公开(公告)号：US20050223707A1

公开(公告)日：2005-10-13

申请号：US10525004

申请日：2003-11-28

申请人： Kazufumi Ikeda ,  Shigemi Mandai ,  Yutaka Kawata ,  Kuniaki Aoyama ,  Masaki Ono ,  Katsunori Tanaka

发明人： Kazufumi Ikeda ,  Shigemi Mandai ,  Yutaka Kawata ,  Kuniaki Aoyama ,  Masaki Ono ,  Katsunori Tanaka

IPC分类号： F23M99/00 ,  F23R3/04 ,  F02C7/24

CPC分类号： F23R3/04 ,  F05B2260/962 ,  F23M20/005 ,  F23R2900/00014 ,  Y02T50/675

摘要： In order to realize a stable decrease in NOx, a gas turbine combustor is supplied which can reduce combustion vibration. A combustor (3) is provided with a first box body (30), which is installed outside an object body (20) such as a combustor basket (6), a transition piece (7) or a bypass duct (11) so as to form a first internal space (31) having a predetermined capacity; and a first throat (32) having a predetermined length which has one end (32a) open to a side wall (20a) of the object body (20) and has the other end (32b) open to a first internal space (31); wherein, a first resistive element (33) having a multiple number of through-holes is inserted and engaged to one end (32a). Fluid particles serving as vibration elements of combustion vibration caused in a combustion region are effectively trapped by the first resistive element (33) and at the same time resonate with the air of the first internal space (31) being connected through the first throat (32) and vibrate in the neighborhood of the first resistive element (33), thereby damping vibration amplitude thereof.

摘要翻译： 为了实现NOx的稳定降低，提供能够减少燃烧振动的燃气轮机燃烧器。 燃烧器（3）设置有第一箱体（30），其安装在诸如燃烧器筐（6），过渡件（7）或旁通管道（11）的物体（20）的外部，以便 以形成具有预定容量的第一内部空间（31）; 以及具有预定长度的第一喉部（32），所述第一喉部（32）具有与所述物体（20）的侧壁（20a）相通的一端（32a），并且另一端（32b）向第一内部空间 （31）; 其中，具有多个通孔的第一电阻元件（33）插入并接合到一端（32a）。 作为在燃烧区域中产生的燃烧振动的振动元件的流体颗粒被第一电阻元件（33）有效地捕获，同时与通过第一喉部（32）连接的第一内部空间（31）的空气共振 ）并且在第一电阻元件（33）附近振动，从而阻尼振动振幅。

公开(公告)号：US07713138B2

公开(公告)日：2010-05-11

申请号：US12214380

申请日：2008-06-18

申请人： Tomohiko Sato ,  Sunao Umemura ,  Yutaka Kawata ,  Mitsuhiro Saso

发明人： Tomohiko Sato ,  Sunao Umemura ,  Yutaka Kawata ,  Mitsuhiro Saso

IPC分类号： A63B53/04

CPC分类号： A63B53/0466 ,  A63B60/52 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2225/01

摘要： A wood type club is provided. A toe-side part and a heel-side part located between the crown part and the sole part of the head are provided with at least one concave groove opened outward in a horizontal direction and extending from the face part to the back part in a longitudinal direction to guide an air stream to the head in a swing action; and a whole or part of the concave groove has a curved part bulging outwardly so that an angle in which a concave groove bottom formed from an inlet of the concave groove to an inside thereof is inclined inward with respect to a line perpendicular to the face part is smaller than an angle in which a line connecting an inlet of the concave groove bottom and an outlet thereof is inclined inward with respect to the line perpendicular to the face part.

摘要翻译： 提供木制俱乐部。 位于头部的顶部部分和鞋底部分之间的脚趾侧部分和跟部侧部分设置有至少一个沿水平方向向外开口的凹槽，并从纵向部分向后部延伸 将空气流引导到头部的方向; 并且所述凹槽的全部或一部分具有向外凸出的弯曲部分，使得从所述凹槽的入口到其内部形成的凹槽底部相对于垂直于所述面部部分的线向内倾斜的角度 小于连接凹槽底部的入口和其出口的线相对于垂直于面部部分的线向内倾斜的角度。

公开(公告)号：US5760597A

公开(公告)日：1998-06-02

申请号：US659515

申请日：1996-06-06

申请人： Naoyuki Yoshida ,  Hiroyuki Takamatsu ,  Shingo Sumie ,  Yutaka Kawata ,  Hidehisa Hashizume ,  Futoshi Ojima ,  Yuji Hirao

发明人： Naoyuki Yoshida ,  Hiroyuki Takamatsu ,  Shingo Sumie ,  Yutaka Kawata ,  Hidehisa Hashizume ,  Futoshi Ojima ,  Yuji Hirao

IPC分类号： G01N21/88 ,  G01N21/00 ,  G01N21/956 ,  G01R31/265 ,  G01R31/28 ,  H01L21/66 ,  G01R31/26

CPC分类号： G01R31/2656 ,  G01R31/2831 ,  H01L22/14

摘要： In addition to microwave and excitation light, bias light as well is irradiated upon a surface of a semiconductor sample that is passivated using a solution which contains an electrolyte. Irradiation of the bias light increases the quantity of ionic substances that exist in the solution, largely changes a surface potential of the semiconductor sample, and suppresses surface recombination. This makes it possible to measure the lifetime of carriers which exist within the semiconductor sample at a high accuracy, without influenced by surface recombination.

摘要翻译： 除了微波和激发光之外，偏光也照射在使用含有电解质的溶液钝化的半导体样品的表面上。 偏置光的照射增加溶液中存在的离子物质的量，极大地改变了半导体样品的表面电位，并抑制了表面复合。 这使得可以以高精度测量半导体样品内存在的载流子的寿命，而不受表面复合的影响。

公开(公告)号：US5362467A

公开(公告)日：1994-11-08

申请号：US981328

申请日：1992-11-24

申请人： Matsushige Sakai ,  Akira Saji ,  Hidetomo Noda ,  Takeo Hondoh ,  Tadaaki Tanii ,  Masaru Ishibashi ,  Masaaki Negoro ,  Yutaka Kawata ,  Takefumi Murakami ,  Hikaru Kitamura ,  Toshihiro Kamata

发明人： Matsushige Sakai ,  Akira Saji ,  Hidetomo Noda ,  Takeo Hondoh ,  Tadaaki Tanii ,  Masaru Ishibashi ,  Masaaki Negoro ,  Yutaka Kawata ,  Takefumi Murakami ,  Hikaru Kitamura ,  Toshihiro Kamata

IPC分类号： B01D53/62 ,  B01J3/04 ,  B01J19/00 ,  C01B32/50 ,  C01B31/22

CPC分类号： C01B31/20 ,  B01D53/62 ,  B01J3/04 ,  Y02C10/04 ,  Y02P20/152

摘要： A carbon dioxide clathrate having a lump diameter enough to precipitate on a desired abyssal position of the sea without being drifted by a seawater flow of the abyss can be produced by bringing an aqueous solution into contact with carbon dioxide with the interposition of an interface in a reactor and retaining this contact; adjusting the pressure in the reactor to 13 atm or more, the temperature of the aqueous solution to a level of more than 5.degree. C. to 10.degree. C., the temperature of the interface to a level of more than 10.degree. C. to 15.degree. C. and the temperature of a lug inserted into the aqueous solution to a level of more than 0.degree. C. to 5.degree. C.; producing/growing the carbon dioxide clathrate on the lug; and then heating the lug to a temperature of more than 10.degree. C. to 30.degree. C. to separate/drop the carbon dioxide clathrate therefrom.

摘要翻译： 可以通过使水溶液与二氧化碳接触并在其中插入界面而产生具有足以在海洋的希望的深海位置上沉淀而不被深渊的海水流漂移的二氧化碳包合物 反应器并保持该接触; 将反应器中的压力调节至13atm以上，将水溶液的温度调节至5℃〜10℃左右，界面温度达到10℃以上至 15℃，插入水溶液中的凸耳的温度高于0℃至5℃。 产生/生长二极管包合物在凸耳上; 然后将凸耳加热至大于10℃至30℃的温度以从其中分离/降低二氧化碳包合物。

公开(公告)号：US08586169B2

公开(公告)日：2013-11-19

申请号：US12225490

申请日：2006-10-06

申请人： Katsumi Namba ,  Taiji Torigoe ,  Ikuo Okada ,  Kazutaka Mori ,  Ichiro Nagano ,  Yutaka Kawata ,  Koji Takahashi

发明人： Katsumi Namba ,  Taiji Torigoe ,  Ikuo Okada ,  Kazutaka Mori ,  Ichiro Nagano ,  Yutaka Kawata ,  Koji Takahashi

IPC分类号： B32B15/00 ,  C09D1/00 ,  B05D1/36 ,  B05D5/00 ,  C23C14/34

CPC分类号： F02K9/974 ,  C04B35/486 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/441 ,  C04B2235/656 ,  C04B2235/76 ,  C04B2235/77 ,  C04B2235/787 ,  C04B2235/9607 ,  C23C4/02 ,  C23C4/11 ,  C23C30/00 ,  F01D5/288 ,  F05D2230/90 ,  Y10T428/24471 ,  Y10T428/24999 ,  Y10T428/31678

摘要： There are provided a thermal barrier coating material and a thermal barrier coating member that can suppress spalling when used at a high temperature and have a high thermal barrier effect, a method for producing the same, a turbine member coated with a thermal barrier coating, and a gas turbine. The thermal barrier coating member comprises a heat resistant substrate, a bond coat layer formed thereon, and a ceramic layer formed further thereon, wherein the ceramic layer comprises an oxide which consists of an oxide represented by the general formula A2Zr2O7 doped with a predetermined amount of CaO or MgO and has 10 volume % or more of a pyrochlore type crystal structure, where A represents any of La, Nd, Sm, Gd, and Dy.

摘要翻译： 提供了在高温下使用时具有高的隔热效果，能够抑制剥落的热障涂层材料及其制造方法，具有隔热涂层的涡轮部件，以及 一个燃气轮机。 隔热涂层构件包括耐热基材，形成在其上的粘合涂层和其上形成的陶瓷层，其中陶瓷层包括氧化物，该氧化物由掺杂有预定量的金属的通式A2Zr2O7表示， CaO或MgO，并且具有10体积％以上的烧绿石型晶体结构，其中A表示La，Nd，Sm，Gd和Dy中的任一种。