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1. 发明专利

JP2004204825A Vertical type thermal power generation plant 有权
公开(公告)号：JP2004204825A
公开(公告)日：2004-07-22
申请号：JP2002378092
申请日：2002-12-26
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： IWASHITA KEIZO , SUZUKI YOSHIO , TANIGUCHI HAJIME , ISHIKAWA ATSUO , NOJIMA OSAMU , IMAMURA AKIRA , OGIWARA MIKI , KONDO MANABU
IPC分类号： F01D25/00 , F01D25/16 , F02C7/20
摘要： PROBLEM TO BE SOLVED: To provide a stable, vertical type thermal power generation plant for reliably connecting a generator, a gas turbine, and the like vertically in series by rationally and efficiently connecting each kind of rotary shaft such as the generator and the gas turbine for supporting.
SOLUTION: Each rotary shaft of the generator and the gas turbine for composing the thermal power generation plant is arranged in series in a perpendicular direction. The casing of the generator is supported by a highly stiff bearing stand at a building trestle on the foundation. The upper combustor side turbine casing and the lower compressor side casing of the gas turbine are supported by the flexible bearing stand of the building trestle on the foundation, and the highly stiff bearing stand of the building trestle on the foundation, respectively. Each rotary shaft is connected by a flexible joint in series, the upper and lower end sections of each rotary shaft are subjected to both ends support by a radial bearing, and a thrust bearing for suspending and supporting a perpendicular load operating on the rotary shaft concerned is provided at the upper end section of each rotary shaft.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2003293383A Foundation structure of structure with high aspect ratio 审中-公开
标题翻译：高层次结构的基础结构
公开(公告)号：JP2003293383A
公开(公告)日：2003-10-15
申请号：JP2002102921
申请日：2002-04-04
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： IWASHITA KEIZO , NOJIMA OSAMU
IPC分类号： E02D27/42 , E02D27/44
摘要： PROBLEM TO BE SOLVED: To provide a foundation structure of a structure, which prevents falling of a leg part of the structure with a high aspect ratio while allowing floating of the leg part, caused during earthquakes, etc., and reduces earthquake input.
SOLUTION: A joint between the leg part of the structure and a foundation thereof is put into an abutting state so as to be vertically floatable, and the foundation is provided with a horizontal binding member for binding the leg of the structure against a horizontal force.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种结构的基础结构，其能够防止在高震动时引起腿部部分的浮动，地震等引起的结构的腿部部分的下垂，并且减少地震输入。解决方案：将结构的腿部与其基座之间的接合处于可垂直浮动的邻接状态，并且基座设置有水平装订构件，用于将结构的腿绑定到水平力。版权所有（C）2004，JPO

3. 发明专利

JP2007170188A Vertical type high-temperature/high-speed rotation large capacity prime mover 有权
标题翻译：垂直型高温/高速旋转大容量主机
公开(公告)号：JP2007170188A
公开(公告)日：2007-07-05
申请号：JP2005364510
申请日：2005-12-19
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： IWASHITA KEIZO , SUZUKI YOSHIO , TANIGUCHI HAJIME , ISHIKAWA ATSUO , NOJIMA OSAMU , HIZUME AKIO
IPC分类号： F02C7/20 , F01D25/00 , F01D25/16 , F01D25/24 , F02C7/00
摘要： PROBLEM TO BE SOLVED: To provide a vertical type high-temperature/high-speed rotation large capacity prime mover in which the problem of the buckling of a casing is solved by optimizing the magnitude and the positive/negative distribution of vertical stresses in the portions of the casing.
SOLUTION: In this high-temperature/high-speed large capacity prime mover such as a gas turbine composed of a rotor 3 and the casing 2, a rotating shaft is vertically arranged, the rotor 3 is supported by radial bearings 7, 7 installed in the casing 2, and the vertical load acting on the rotor 3 is suspendedly supported by a thrust bearing 8 with a thrust collar 11 interposed therebetween. The upper part of the casing 2 is installed on a frame 4 with a flexible pedestal 5 allowing the thermal expansion of the casing 2 in the vertical direction. The lower part thereof is supported on the frame 4 with a high-rigid pedestal 6. A distributing auxiliary receiving/supporting device 9 supporting a part of the overall weight of the rotor 3 and the casing 2 is installed on the casing 2 between the upper end of the casing and the frame 4 to control the magnitude and the positive and negative directions of the vertical stresses acting on the portions of the casing 2.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供垂直式高温/高速旋转大容量原动机，通过优化垂直应力的大小和正/负分布来解决壳体屈曲问题在套管的部分。解决方案：在由转子3和壳体2组成的燃气轮机的这种高温/高速大容量原动机中，垂直设置有旋转轴，转子3由径向轴承7支承， 7，并且作用在转子3上的垂直载荷由止推轴环11插入其中的推力轴承8悬吊支撑。壳体2的上部安装在具有允许壳体2在垂直方向上的热膨胀的柔性基座5的框架4上。其下部用高刚性基座6支撑在框架4上。支撑转子3和壳体2的整体重量的一部分的分配辅助接收/支撑装置9安装在壳体2的上部壳体和框架4的端部，以控制作用在壳体2的部分上的垂直应力的大小，正负方向。（C）2007，JPO＆INPIT

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