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1. 发明授权

US6105362A Combined cycle power plant with gas turbine cooling system 失效
标题翻译：燃气轮机冷却系统联合循环发电厂
公开(公告)号：US6105362A
公开(公告)日：2000-08-22
申请号：US37036
申请日：1998-03-09
申请人： Fumio Ohtomo , Yuji Nakata , Yoshitaka Fukuyama , Asako Inomata , Sachio Shibuya , Akinori Koga , Junji Ishii , Shoko Ito , Hironobu Yamamoto
发明人： Fumio Ohtomo , Yuji Nakata , Yoshitaka Fukuyama , Asako Inomata , Sachio Shibuya , Akinori Koga , Junji Ishii , Shoko Ito , Hironobu Yamamoto
IPC分类号： F01K23/10 , F02C6/02 , F02C6/18 , F02C7/16
CPC分类号： F01K23/10 , F02C6/02 , F02C6/18 , F02C7/16 , F05D2260/2322 , Y02E20/16
摘要： A combined cycle power plant comprises a gas turbine system and a steam cycle system having a steam turbine to be driven by the steam generated by the waste heat of the exhaust gas of the gas turbine system, wherein the steam from the steam cycle system flows through a gas turbine cooling system of the gas turbine to cool the gas turbine blades and other elements of the gas turbine system to be cooled and the waste heat of the gas turbine system is effectively collected. The gas turbine cooling system is supplied selectively with bleed air from the compressor of the gas turbine or the steam provided from another steam cycle system in order to ensure a sufficient coolant supply at the time of starting and stopping the plant and during the operation with a partial load.
摘要翻译：联合循环发电厂包括燃气轮机系统和蒸汽循环系统，该蒸汽循环系统具有蒸气涡轮机，由汽轮机系统的废气的废热产生的蒸汽驱动，其中来自蒸汽循环系统的蒸汽流过燃气轮机的燃气轮机冷却系统，用于冷却燃气轮机叶片和待冷却的燃气轮机系统的其它元件，并有效地收集燃气轮机系统的废热。燃气轮机冷却系统选择性地供应来自燃气轮机的压缩机的排出空气或从另一个蒸汽循环系统提供的蒸汽，以确保在启动和停止设备时以及在操作期间具有足够的冷却剂供应部分负荷。

2. 发明授权

US6038850A Combined cycle power plant 失效
标题翻译：联合循环发电厂
公开(公告)号：US6038850A
公开(公告)日：2000-03-21
申请号：US114253
申请日：1998-07-13
申请人： Fumio Ohtomo , Yuji Nakata , Yoshitaka Fukuyama , Asako Inomata , Sachio Shibuya , Akinori Koga , Junji Ishii , Shoko Ito , Hironobu Yamamoto
发明人： Fumio Ohtomo , Yuji Nakata , Yoshitaka Fukuyama , Asako Inomata , Sachio Shibuya , Akinori Koga , Junji Ishii , Shoko Ito , Hironobu Yamamoto
IPC分类号： F01K23/10 , F02C6/02 , F02C6/18 , F02C7/16 , F02C6/00
CPC分类号： F01K23/10 , F02C6/02 , F02C6/18 , F02C7/16 , F05D2260/2322 , Y02E20/16
摘要： A combined cycle power plant comprises a gas turbine system and a steam cycle system having a steam turbine to be driven by the steam generated by the waste heat of the exhaust gas of the gas turbine system, wherein the steam from the steam cycle system flows through a gas turbine cooling system of the gas turbine to cool the gas turbine blades and other elements of the gas turbine system to be cooled and the waste heat of the gas turbine system is effectively collected. The gas turbine cooling system has two or more than two cooling ducts formed in two or more than two elements of the gas turbine system to be cooled such as the gas turbine blades and the combustor of the gas turbine system so that steam is made to flow through the cooling ducts of these two or more than two elements to be cooled to effectively and maximally exploit the cooling potential and the waste heat collecting potential of the steam and hence improve the overall thermal efficiency of the plant.
摘要翻译：联合循环发电厂包括燃气轮机系统和蒸汽循环系统，该蒸汽循环系统具有蒸气涡轮机，由汽轮机系统的废气的废热产生的蒸汽驱动，其中来自蒸汽循环系统的蒸汽流过燃气轮机的燃气轮机冷却系统，用于冷却燃气轮机叶片和待冷却的燃气轮机系统的其它元件，并有效地收集燃气轮机系统的废热。燃气轮机冷却系统具有形成在待冷却的燃气轮机系统的两个或多于两个元件中的两个或两个以上的冷却管道，例如燃气轮机叶片和燃气轮机系统的燃烧器，使得蒸汽流动通过这两个或多于两个要冷却的元件的冷却管道，以有效地和最大限度地利用蒸汽的冷却潜力和废热收集电位，从而提高设备的整体热效率。

3. 发明授权

US6000213A Combined cycle power plant 失效
标题翻译：联合循环发电厂
公开(公告)号：US6000213A
公开(公告)日：1999-12-14
申请号：US114095
申请日：1998-07-13
申请人： Fumio Ohtomo , Yuji Nakata , Yoshitaka Fukuyama , Asako Inomata , Sachio Shibuya , Akinori Koga , Junji Ishii , Shoko Ito , Hironobu Yamamoto
发明人： Fumio Ohtomo , Yuji Nakata , Yoshitaka Fukuyama , Asako Inomata , Sachio Shibuya , Akinori Koga , Junji Ishii , Shoko Ito , Hironobu Yamamoto
IPC分类号： F01K23/10 , F02C6/02 , F02C6/18 , F02C7/16
CPC分类号： F02C7/16 , F01K23/10 , F02C6/02 , F02C6/18 , F05D2260/2322 , Y02E20/16
摘要： A combined cycle power plant comprises a gas turbine system and a steam cycle system having a steam turbine to be driven by the steam generated by the waste heat of the exhaust gas of the gas turbine system, wherein the steam from the steam cycle system flows through a gas turbine cooling system of the gas turbine to cool the gas turbine blades and other elements of the gas turbine system to be cooled and the waste heat of the gas turbine system is effectively collected. The gas turbine cooling system has two or more than two coolooling ducts formed in two or more than two elements of the gas turbine system to be cooled such as the gas turbine blades and the combustor of the gas turbine system so that steam is made to flow through the cooling ducts of these two or more than two elements to be cooled to effectively and maximally exploit the cooling potential and the waste heat collecting potential of the steam and hence improve the overall thermal efficiency of the plant.
摘要翻译：联合循环发电厂包括燃气轮机系统和蒸汽循环系统，该蒸汽循环系统具有蒸气涡轮机，由汽轮机系统的废气的废热产生的蒸汽驱动，其中来自蒸汽循环系统的蒸汽流过燃气轮机的燃气轮机冷却系统，用于冷却燃气轮机叶片和待冷却的燃气轮机系统的其它元件，并有效地收集燃气轮机系统的废热。燃气轮机冷却系统具有形成在要冷却的燃气轮机系统的两个或多于两个元件中的两个或两个以上的共沸管道，例如燃气轮机叶片和燃气轮机系统的燃烧器，使得蒸汽流动通过这两个或多于两个要冷却的元件的冷却管道，以有效地和最大限度地利用蒸汽的冷却潜力和废热收集电位，从而提高设备的整体热效率。

4. 发明授权

US5778657A Combined cycle power plant 失效
公开(公告)号：US5778657A
公开(公告)日：1998-07-14
申请号：US716868
申请日：1996-09-20
申请人： Fumio Ohtomo , Yuji Nakata , Yoshitaka Fukuyama , Asako Inomata , Sachio Shibuya , Akinori Koga , Junji Ishii , Shoko Ito , Hironobu Yamamoto
发明人： Fumio Ohtomo , Yuji Nakata , Yoshitaka Fukuyama , Asako Inomata , Sachio Shibuya , Akinori Koga , Junji Ishii , Shoko Ito , Hironobu Yamamoto
IPC分类号： F01K23/10 , F02C6/02 , F02C6/18 , F02C7/16
CPC分类号： F01K23/10 , F02C6/02 , F02C6/18 , F02C7/16 , F05D2260/2322 , Y02E20/16
摘要： A combined cycle power plant comprises a gas turbine system and a steam cycle system having a steam turbine to be driven by the steam generated by the waste heat of the exhaust gas of the gas turbine system, wherein the steam from the steam cycle system flows through a gas turbine cooling system of the gas turbine to cool the gas turbine blades and other elements of the gas turbine system to be cooled and the waste heat of the gas turbine system is effectively collected. The gas turbine cooling system has two or more than two cooling ducts formed in two or more than two elements of the gas turbine system to be cooled such as the gas turbine blades and the combustor of the gas turbine system so that steam is made to flow through the cooling ducts of these two or more than two elements to be cooled to effectively and maximally exploit the cooling potential and the waste heat collecting potential of the steam and hence improve the overall thermal efficiency of the plant.

5. 发明授权

US5624231A Cooled turbine blade for a gas turbine 失效
标题翻译：用于燃气轮机的冷却涡轮叶片
公开(公告)号：US5624231A
公开(公告)日：1997-04-29
申请号：US364686
申请日：1994-12-28
申请人： Fumio Ohtomo , Yoshitaka Fukuyama , Yuji Nakata , Asako Inomata , Hisashi Matsuda , Shoko Ito
发明人： Fumio Ohtomo , Yoshitaka Fukuyama , Yuji Nakata , Asako Inomata , Hisashi Matsuda , Shoko Ito
IPC分类号： F01D5/18 , F02C7/18
CPC分类号： F01D5/187 , F01D5/186 , F05D2260/201 , F05D2260/202
摘要： A turbine blade performs internal cooling by a cooling gas flowing through internal cooling flow passages and FCFC cooling by a cooling gas jetted out through film holes arranged on the substantially whole area of the blade surface. The film holes are arranged in rows extending in the span direction at predetermined pitches in the chord direction. The dimensions of the elements of the turbine blade are determined by a mathematical formula 5.ltoreq.L/N.multidot.D.ltoreq.50, where L is the length of any interval of the surface of the cooled turbine blade, N is the number of rows of the film holes in the interval and D is an average diameter of the film holes in the interval. With this arrangement, the maximum cooling efficiency at a small amount of cooling gas flow is attained, and both the quantity of heat per unit area of the blade surface transmitted from the main flow gas to the blade surface and the thermal stresses are reduced.
摘要翻译：涡轮叶片通过流过内部冷却流路的冷却气体进行内部冷却，并且通过冷却气体进行FCFC冷却，所述冷却气体通过布置在叶片表面的大致整个区域上的薄膜孔喷出。薄膜孔以沿翼弦方向以预定的间距在翼展方向上延伸的排布置。涡轮叶片的元件的尺寸由数学公式5确定，其中L是冷却的涡轮叶片的表面的任何间隔的长度，N是行数的间隔中的膜孔，D是间隔中的膜孔的平均直径。由此，能够实现少量冷却气体流动时的最大冷却效率，从主流动气体向叶片表面传递的叶片面积的单位面积的热量和热应力减小。

6. 发明授权

US5538394A Cooled turbine blade for a gas turbine 失效
标题翻译：用于燃气轮机的冷却涡轮叶片
公开(公告)号：US5538394A
公开(公告)日：1996-07-23
申请号：US365430
申请日：1994-12-28
申请人： Asako Inomata , Hisashi Matsuda , Yoshitaka Fukuyama , Fumio Ohtomo , Yuji Nakata , Hideo Nomoto
发明人： Asako Inomata , Hisashi Matsuda , Yoshitaka Fukuyama , Fumio Ohtomo , Yuji Nakata , Hideo Nomoto
IPC分类号： F01D5/18 , F02C7/18 , F28F3/02
CPC分类号： F01D5/187 , F28F3/02 , F05D2240/127 , F05D2260/2212 , Y02T50/673 , Y02T50/676
摘要： A cooling flow passage assembly consisting of pressure side cooling flow passages extending in a span direction and suction side cooling flow passages extending in the span direction and serially connected to the pressure side cooling flow passages is formed in a turbine blade. A cooling medium flows through the pressure side cooling flow passages in the direction toward the tip portion and through the suction side cooling flow passages in the direction toward the root. Cooling effect is improved by a Coriolis force. The number of the suction side cooling flow passages is larger than the number of the pressure side cooling flow passages. At least one of the suction side cooling flow passages forms at least one most downstream cooling flow passage. The cooling medium flows through the most downstream cooling flow passage and is exhausted outside of the turbine blade through nozzles, whereby the flow of the cooling medium through the most downstream cooling flow passage is speeded up.
摘要翻译：在涡轮叶片中形成有由在跨度方向上延伸的压力侧冷却流路和沿跨度方向延伸并串联连接到压力侧冷却流路的吸入侧冷却流路构成的冷却流路组件。冷却介质沿着朝向前端部的方向流过压力侧冷却流路，并且沿着朝向根部的方向通过吸入侧冷却流路。科里奥利力提高了冷却效果。吸入侧冷却流路的数量大于压力侧冷却流路的数量。吸入侧冷却流路中的至少一个形成至少一个最下游的冷却流路。冷却介质流过最下游的冷却流道，并通过喷嘴排出涡轮叶片的外部，由此冷却介质通过最下游的冷却流道的流动被加速。

7. 发明授权

US4992026A Gas turbine blade 失效
标题翻译：燃气轮机叶片
公开(公告)号：US4992026A
公开(公告)日：1991-02-12
申请号：US370080
申请日：1989-06-22
申请人： Fumio Ohtomo , Yasuo Okamoto , Shoko Ito , Yoshitaka Fukuyama , Hideo Iwasaki , Takeshi Watanabe
发明人： Fumio Ohtomo , Yasuo Okamoto , Shoko Ito , Yoshitaka Fukuyama , Hideo Iwasaki , Takeshi Watanabe
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F05D2260/202 , F05D2260/2212
摘要： A blade of a gas turbine includes a main body having a dovetail portion and a blade portion extending from the dovetail portion. A cooling air passage for flowing a cooling air is formed in the main body to cool the blade portion. The passage includes a cooling air inlet port open to the dovetail portion and an outlet port open to an extended tip of the blade portion. A first passage portion extends from the inlet port to the portion close to the extended tip along a leading edge of the blade portion. A final passage portion extends from the dovetail portion to the outlet port. The flow sectional area of the final passage portion is gradually decreased from the dovetail portion toward the outlet port. The final passage portion communicates with a number of film cooling holes which are open to the suction side surface of the blade portion.
摘要翻译：燃气涡轮机的叶片包括具有燕尾部分的主体和从燕尾部分延伸的叶片部分。在主体中形成用于流动冷却空气的冷却空气通道以冷却叶片部分。通道包括通向燕尾部分的冷却空气入口和与叶片部分的延伸尖端相通的出口。第一通道部分沿着叶片部分的前缘从入口延伸到靠近延伸尖端的部分。最后通道部分从燕尾部分延伸到出口。最终通道部分的流动截面积从燕尾部分朝向出口逐渐减小。最后的通道部分与许多对叶片部分的吸力侧表面开口的薄膜冷却孔连通。

8. 发明授权

US09829315B2 Omnidirectional image measuring instrument 有权
公开(公告)号：US09829315B2
公开(公告)日：2017-11-28
申请号：US13348740
申请日：2012-01-12
申请人： Fumio Ohtomo , Hitoshi Otani , Tadayuki Ito , Kazuki Osaragi
发明人： Fumio Ohtomo , Hitoshi Otani , Tadayuki Ito , Kazuki Osaragi
IPC分类号： H04N13/02 , G06K9/00 , G01C15/00 , G01C1/04 , G01C11/02
CPC分类号： G01C15/002 , G01C1/04 , G01C11/02
摘要： An omnidirectional image measuring instrument includes a horizontal rotary table, a horizontal rotary driving unit capable of rotating the horizontal rotary table, an electronic distance meter (EDM) device and an image pickup device provided on the horizontal rotary table, and a control device for synchronously controlling a distance measurement by the EDM device and an image pickup by the image pickup device. The control device rotates the horizontal rotary table at every predetermined angle, operates the image pickup device, acquires single images at every predetermined rotational angle over a total circumference, combines the single images, prepares an omnidirectional image, performs scanning with a distance measuring light from the EDM device, carries out the distance measurement at every predetermined rotational angle over the total circumference, calculates a horizontal angle and a vertical angle of a distance measuring point from the omnidirectional image and obtains three-dimensional data of the measuring point.

9. 发明授权

US09544575B2 Image acquiring device and image acquiring system 有权
标题翻译：图像采集装置和图像采集系统
公开(公告)号：US09544575B2
公开(公告)日：2017-01-10
申请号：US13610926
申请日：2012-09-12
申请人： Fumio Ohtomo , Hitoshi Otani , Masayuki Momiuchi , Kazuki Osaragi
发明人： Fumio Ohtomo , Hitoshi Otani , Masayuki Momiuchi , Kazuki Osaragi
IPC分类号： H04N13/02 , G06K9/62 , G01J3/28 , B64C39/02 , B64D47/08 , G01C11/06 , G06T7/20 , G01C11/02 , G06T7/00 , G06K9/00
CPC分类号： H04N13/296 , B64C39/024 , B64C2201/024 , B64C2201/127 , B64C2201/146 , B64D47/08 , G01C11/025 , G06K9/00208 , G06K9/6202 , G06T7/248 , G06T7/285 , G06T7/85 , H04N13/221 , H04N13/25 , H04N13/257
摘要： An image acquiring device comprises a first camera 14 for acquiring video images, consisting of frame images continuous in time series, a second camera 15 being in a known relation with the first camera and used for acquiring two or more optical spectral images of an object to be measured, and an image pickup control device 21, and in the image acquiring device, the image pickup control device is configured to extract two or more feature points from one of the frame images, to sequentially specify the feature points in the frame images continuous in time series, to perform image matching between the frame images regarding the frame images corresponding to the two or more optical spectral images based on the feature points, and to synthesize the two or more optical spectral images according to the condition obtained by the image matching.
摘要翻译：图像获取装置包括用于获取视频图像的第一照相机14，其由以时间序列连续的帧图像组成，第二照相机15与第一照相机呈已知关系，并用于获取物体的两个或更多个光谱图像以及图像拾取控制装置21，并且在图像获取装置中，图像拾取控制装置被配置为从一个帧图像提取两个或更多个特征点，以顺序地指定帧图像中的特征点连续在时间序列中，基于特征点执行与两个或更多个光谱图像相对应的帧图像的帧图像之间的图像匹配，并且根据通过图像匹配获得的条件来合成两个或更多个光谱图像。

10. 发明授权

US09158305B2 Remote control system 有权
标题翻译：遥控系统
公开(公告)号：US09158305B2
公开(公告)日：2015-10-13
申请号：US13565153
申请日：2012-08-02
申请人： Fumio Ohtomo , Kazuki Osaragi , Tetsuji Anai
发明人： Fumio Ohtomo , Kazuki Osaragi , Tetsuji Anai
IPC分类号： H04N13/02 , G05D1/00
CPC分类号： G05D1/0038 , G05D1/0016
摘要： A remote control system comprises a mobile object, a remote controller for remotely controlling the mobile object, and a storage unit where background images to simulate a driving room or an operation room of the mobile object are stored. The mobile object has a stereo camera, a camera control unit for controlling image pickup direction of the stereo camera, and a first communication unit for communicating information including at least images photographed by the stereo camera. The remote controller has a second communication unit for communicating to and from the first communication unit, a control unit for controlling the mobile object, and a display unit for synthesizing at least a part of the images photographed by the stereo camera and the background images and for displaying the images so that a stereoscopic view can be displayed.
摘要翻译：远程控制系统包括移动对象，用于远程控制移动对象的遥控器，以及存储用于模拟移动对象的驾驶室或操作室的背景图像的存储单元。移动体具有立体摄像机，摄像机控制单元，用于控制立体摄像机的摄像方向，以及第一通信单元，用于传送至少包含由立体摄像机拍摄的图像的信息。遥控器具有用于与第一通信单元进行通信的第二通信单元，用于控制移动体的控制单元和用于合成由立体摄像机和背景图像拍摄的图像的至少一部分的显示单元，以及用于显示图像，使得可以显示立体视图。

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