专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070081898A1 Turbine cascade structure 有权
标题翻译：涡轮级联结构
公开(公告)号：US20070081898A1
公开(公告)日：2007-04-12
申请号：US10577651
申请日：2004-10-29
申请人： Hisashi Matsuda , Asako Inomata , Fumio Otomo , Hiroyuki Kawagishi , Daisuke Nomura
发明人： Hisashi Matsuda , Asako Inomata , Fumio Otomo , Hiroyuki Kawagishi , Daisuke Nomura
IPC分类号： F01D11/00
CPC分类号： F01D5/145 , F01D5/143 , F01D9/041 , Y10S415/914 , Y10S416/02
摘要： A turbine blade cascade structure includes a plurality of blades arranged in series in a circumferential direction on a wall surface, in which a corner portion defined by the wall surface and a front edge portion of each of blade bodies supported by the wall surface, to which a working fluid flows is provided with a coating portion that extends toward an upstream side of a flow of the working fluid. The turbine blade cascade structure is capable of reducing the secondary flow loss of the secondary flow in spite of the fluctuation of an incident angle of the working fluid flowing to the front edge portion of the blade body.
摘要翻译：涡轮叶片级联结构包括在壁面上沿圆周方向串联布置的多个叶片，其中由壁表面限定的角部和由壁表面支撑的每个叶片体的前边缘部分，工作流体流动设置有朝着工作流体的流动的上游侧延伸的涂覆部分。涡轮叶栅级联结构能够减小二次流的二次流量损失，尽管工作流体流入叶片体的前边缘部分的入射角度的波动。

2. 发明授权

US07625181B2 Turbine cascade structure 有权
标题翻译：涡轮级联结构
公开(公告)号：US07625181B2
公开(公告)日：2009-12-01
申请号：US10577651
申请日：2004-10-29
申请人： Hisashi Matsuda , Asako Inomata , Fumio Otomo , Hiroyuki Kawagishi , Daisuke Nomura
发明人： Hisashi Matsuda , Asako Inomata , Fumio Otomo , Hiroyuki Kawagishi , Daisuke Nomura
IPC分类号： F01D5/14 , F01D9/04
CPC分类号： F01D5/145 , F01D5/143 , F01D9/041 , Y10S415/914 , Y10S416/02
摘要： A turbine blade cascade structure includes a plurality of blades arranged in series in a circumferential direction on a wall surface, in which a corner portion defined by the wall surface and a front edge portion of each of blade bodies supported by the wall surface, to which a working fluid flows, includes a cover portion (fillet) that extends toward an upstream side of a flow of the working fluid. The turbine blade cascade structure is capable of reducing the secondary flow loss of the secondary flow in spite of the fluctuation of an incident angle of the working fluid flowing to the front edge portion of the blade body.
摘要翻译：涡轮叶片级联结构包括在壁面上沿圆周方向串联布置的多个叶片，其中由壁表面限定的角部和由壁表面支撑的每个叶片体的前边缘部分，工作流体流动，包括朝向工作流体的流动的上游侧延伸的盖部分（圆角）。涡轮叶栅级联结构能够减小二次流的二次流量损失，尽管工作流体流入叶片体的前边缘部分的入射角度的波动。

3. 发明申请

US20060126902A1 Surface roughness measuring method and apparatus and turbine deterioration diagnostic method 审中-公开
标题翻译：表面粗糙度测量方法及装置及涡轮机劣化诊断方法
公开(公告)号：US20060126902A1
公开(公告)日：2006-06-15
申请号：US11285017
申请日：2005-11-23
申请人： Hisashi Matsuda , Hiroshi Kawakami , Asako Inomata , Fumio Otomo , Hiroyuki Kawagishi
发明人： Hisashi Matsuda , Hiroshi Kawakami , Asako Inomata , Fumio Otomo , Hiroyuki Kawagishi
IPC分类号： G06K9/00
CPC分类号： G01B11/303
摘要： A surface roughness measuring method including, measuring surface roughness and a surface color image information of a plurality of representative points of a surface of a first object to be measured, and preparing a calibration information indicating the relationship between color stimulus values for the surface color image information and the surface roughness. The surface roughness measuring method further includes taking a surface color image information of a plurality of measuring points of a surface of a second object to be measured, obtaining color stimulus values from the surface color image information of the measuring points, converting the color stimulus values of the measuring points to surface roughness of the measuring points using the calibration information, and displaying the surface roughness of the measuring points of the second object to be measured as a surface information.
摘要翻译：一种表面粗糙度测量方法，包括：测量待测量的第一物体的表面的多个代表点的表面粗糙度和表面彩色图像信息，以及准备表示表面彩色图像的颜色激励值之间的关系的校准信息信息和表面粗糙度。表面粗糙度测量方法还包括获取待测量的第二物体的表面的多个测量点的表面彩色图像信息，从测量点的表面彩色图像信息获得颜色激励值，将颜色刺激值使用校准信息测量点的测量点的表面粗糙度，并将第二被测量物体的测量点的表面粗糙度显示为表面信息。

4. 发明授权

US06351937B1 Gas turbine plant 有权
标题翻译：燃气轮机厂
公开(公告)号：US06351937B1
公开(公告)日：2002-03-05
申请号：US09451869
申请日：1999-12-01
申请人： Hisashi Matsuda , Kazuhiro Kitayama , Fumio Otomo , Yoshitaka Fukuyama
发明人： Hisashi Matsuda , Kazuhiro Kitayama , Fumio Otomo , Yoshitaka Fukuyama
IPC分类号： F02C300
CPC分类号： F01D5/082 , F01D5/087 , F04D29/321
摘要： A gas turbine plant comprises an air compressor, a gas turbine combustor and a gas turbine, which are operatively connected in series. In the gas turbine plant, an air compressor shaft is accommodated in the air compressor and composed of discs piled up along an axial direction of the air compressor shaft, a gas turbine shaft is accommodated in the gas turbine and composed of discs piled up along an axial direction of the gas turbine shaft, and an intermediate shaft is interposed between the air compressor shaft and the gas turbine shaft. At least one of the discs of the air compressor shaft and the discs of the gas turbine shaft are provided with bulged portions each having approximately a hanging bell shape or trapezoidal shape.
摘要翻译：燃气轮机设备包括可操作地串联连接的空气压缩机，燃气轮机燃烧器和燃气轮机。在燃气轮机设备中，空气压缩机轴容纳在空气压缩机中，由沿着空气压缩机轴的轴向堆积的圆盘构成，燃气轮机轴容纳在燃气轮机中，燃气轮机轴的轴向，中空轴设置在空气压缩机轴与燃气轮机轴之间。空气压缩机轴和燃气轮机轴的盘中的至少一个设置有各自具有大致悬挂形状或梯形形状的凸出部。

5. 发明授权

US5953449A Measuring apparatus and measuring method 失效
标题翻译：测量装置和测量方法
公开(公告)号：US5953449A
公开(公告)日：1999-09-14
申请号：US818669
申请日：1997-03-14
申请人： Hisashi Matsuda , Takeshi Watanabe , Fumio Otomo
发明人： Hisashi Matsuda , Takeshi Watanabe , Fumio Otomo
IPC分类号： G01K11/16 , G06K9/00
CPC分类号： G01K11/165
摘要： The disclosed measuring apparatus can measure a predetermined physical quantity (e.g., temperature) of a coloring member (e.g., liquid crystal) whose color condition changes according to change of the physical quantity. The measuring apparatus comprises: a coloring member (2) whose color condition changes according to change of a predetermined physical quantity; a color detecting section (5) for detecting the color condition of the coloring member; a data base section (8) for constructing a three-dimensional color space (10) having three coordinate axes each corresponding to each of tristimulus values of color of the coloring member, relationship between the predetermined physical quantity and the tristimulus values being represented in the three-dimensional color space; and a physical quantity calculating section (9) for calculating the physical quantity of an object (1) to be measure on the basis of the tristimulus values of color of the coloring member detected by the color detecting section (5) and with reference to the data base section (8).
摘要翻译：所公开的测量装置可以测量其颜色状况根据物理量的变化而变化的着色部件（例如液晶）的预定物理量（例如，温度）。测量装置包括：着色部件（2），其颜色状态根据预定物理量的变化而变化; 颜色检测部分（5），用于检测着色部件的颜色状况; 用于构建具有三个坐标轴的三维颜色空间（10）的数据库部分（8），每个三个坐标轴对应于着色部件的颜色的三刺激值之间的关系，预定物理量和三刺激值之间的关系表示在三维色彩空间; 以及物理量计算部（9），用于基于由所述颜色检测部（5）检测到的着色部件的颜色的三刺激值，并参照所述颜色检测部（5）计算要测量的物体（1）的物理量数据库部分（8）。

6. 发明授权

US06824575B1 Integrated coal gasification combined cycle power generator 失效
标题翻译：综合煤气化联合循环发电机
公开(公告)号：US06824575B1
公开(公告)日：2004-11-30
申请号：US09384082
申请日：1999-08-26
申请人： Fumio Otomo , Yoshitake Fukuyama , Tatsuro Uchida , Masaharu Utsunomiya , Hiromitsu Iijima , Yoshihiro Aburatani
发明人： Fumio Otomo , Yoshitake Fukuyama , Tatsuro Uchida , Masaharu Utsunomiya , Hiromitsu Iijima , Yoshihiro Aburatani
IPC分类号： F02B4100
CPC分类号： F02C3/28 , F01K23/068 , Y02E20/16 , Y02E20/18
摘要： Embodiments of the invention provide an IGCC which achieves improved plant thermal efficiency by using a cooling steam supply system that cools the high-temperature sections of the gas turbine 34. Embodiments of the invention further provide and IGCC in which the cooling steam recovery system recovers steam after cooling the gas-turbine high-temperature section and makes practical re-use of the energy and substances within the system. Therefore, embodiments of the invention can reduce or eliminate the degradation of certain equipment by cooling the high-temperature sections. Methods are provided for increasing the thermal efficiency o an IGCC.
摘要翻译：本发明的实施例提供了一种IGCC，其通过使用冷却燃气轮机34的高温部分的冷却蒸汽供应系统来实现提高的设备热效率。本发明的实施例还提供了IGCC，其中冷却蒸汽回收系统恢复蒸汽在燃气轮机高温部分冷却后，实际上重新利用系统内的能量和物质。因此，本发明的实施例可以通过冷却高温部分来减少或消除某些设备的劣化。提供了提高IGCC热效率的方法。

7. 发明授权

US6108075A Laser beam emitting apparatus 有权
标题翻译：激光束发射装置
公开(公告)号：US6108075A
公开(公告)日：2000-08-22
申请号：US266530
申请日：1999-03-11
申请人： Fumio Otomo , Kunihiro Hayashi
发明人： Fumio Otomo , Kunihiro Hayashi
IPC分类号： G01C15/00 , G01B11/26
CPC分类号： G01C15/004
摘要： The present invention provides a rotary laser beam emitting apparatus capable of being inclined in a direction coinciding with the direction of a reflector. A light emitting unit emits a laser beam, a rotary laser beam projecting unit projects and turns the laser beam emitted by the light emitting unit in a plane, a first photodetector receives at least part of the laser beam projected by the rotary laser beam projecting unit from a predetermined direction, a second photodetector detects a reflected laser beam reflected from a reflector, and a data processing means determines an error in the direction of a main body relative to the reflector on the basis of detection signals provided by the first and the second photodetector.
摘要翻译：本发明提供一种能够沿与反射体的方向一致的方向倾斜的旋转激光束发射装置。发光单元发射激光束，旋转激光束投影单元将由发光单元发射的激光束投射并转动到平面中，第一光电检测器接收由旋转激光束投影单元投影的至少一部分激光束从预定方向，第二光电检测器检测从反射器反射的反射激光束，并且数据处理装置基于由第一和第二反射镜提供的检测信号确定主体相对于反射器的方向上的误差光电探测器

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式