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公开(公告)号：US6082970A
公开(公告)日：2000-07-04
申请号：US79442
申请日：1998-05-15
申请人： Minoru Tsukamoto , Ken Mitsubori
发明人： Minoru Tsukamoto , Ken Mitsubori
CPC分类号： F01D5/24 , Y10S416/50
摘要： An arrangement for attenuating vibrations of blades attached to a peripheral surface of a rotor of an axial turbine. A through hole is formed in each rotor blade in a generally thickness direction of the blade so that the through holes in combination define a single annular passage near a rotor surface when all of the rotor blades are attached to the rotor. A wire is provided to extend through the aligned through holes. Thus, the wire frictionally contacts the through holes when the blades are caused to vibrate due to a gas pressure and a centrifugal force generated upon operation of the axial turbine. Friction contact between the wire and the through holes attenuates vibrations of the blades.
摘要翻译： 一种用于衰减安装在轴向涡轮机的转子的外周表面上的叶片的振动的装置。 在每个转子叶片中沿叶片的大致厚度方向形成通孔，使得当所有转子叶片附接到转子时，通孔组合形成在转子表面附近的单个环形通道。 电线被设置成延伸通过对准的通孔。 因此，当叶片由于轴向涡轮机的运行时产生的气体压力和离心力而使叶片振动时，线材摩擦地接触通孔。 电线与通孔之间的摩擦接触会削弱叶片的振动。
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公开(公告)号：US08833102B2
公开(公告)日：2014-09-16
申请号：US12837993
申请日：2010-07-16
申请人： Minoru Tsukamoto , Kentarou Oda
发明人： Minoru Tsukamoto , Kentarou Oda
CPC分类号： F04D25/02 , F04D17/12 , F04D29/063 , F04D29/5826 , F04D29/584
摘要： A turbo compressor includes a case; a plurality of compression stages which is disposed rotatably with respect to the case via sliding parts; an oil tank in which lubricant oils to be supplied to the sliding parts are stored; an oil cooler for cooling the lubricant oils; a primary piping for communicating the oil tank with the oil cooler; and a secondary piping for communicating the oil cooler with the sliding parts, wherein an accommodation space in which the oil cooler is accommodated is formed in the case, and the primary piping and the secondary piping are disposed within the case.
摘要翻译： 涡轮压缩机包括壳体; 多个压缩台，其通过滑动部分相对于壳体可旋转地设置; 储存供给滑动部的润滑油的油箱; 用于冷却润滑油的油冷却器; 用于将油箱与油冷却器连通的主要管道; 以及用于使油冷却器与滑动部分连通的辅助管道，其中容纳有油冷却器的容纳空间形成在壳体中，并且主管道和次管道设置在壳体内。
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公开(公告)号：US08756954B2
公开(公告)日：2014-06-24
申请号：US12365989
申请日：2009-02-05
申请人： Minoru Tsukamoto , Kentarou Oda
发明人： Minoru Tsukamoto , Kentarou Oda
IPC分类号： F25B1/10
CPC分类号： F04D29/441 , F04D17/12
摘要： A turbo compressor is provided with a first compression stage that draws in and compresses a fluid, and a second compression stage connected to the first compression stage via a rotation shaft, that further compresses the compressed fluid from the first compression stage. The first compression stage and the second compression stage are arranged adjacent to each other with their backsides facing each other. A discharge port of the first compression stage, and a suction port of the second compression stage are formed in the same plane, and there is provided a U-shaped pipe that connects the first discharge port and the second suction port.
摘要翻译： 涡轮压缩机设置有吸入和压缩流体的第一压缩级，以及经由旋转轴连接到第一压缩级的第二压缩级，其进一步压缩来自第一压缩级的压缩流体。 第一压缩级和第二压缩级彼此相邻布置，并且其背面彼此相对。 第一压缩级的排出口和第二压缩级的吸入口形成在同一平面中，并且设置有连接第一排出口和第二吸入口的U形管。
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4.发明授权Method of manufacturing rotor assembly, rotor assembly, and turbo compressor 有权制造转子组件，转子组件和涡轮压缩机的方法公开(公告)号：US08858172B2
公开(公告)日：2014-10-14
申请号：US13072917
申请日：2011-03-28
IPC分类号： F04D29/04 , F04D29/053 , F04D25/04 , F04D29/62
CPC分类号： F04D29/053 , F04D25/04 , F04D29/624 , Y10T29/49316
摘要： A method of manufacturing a rotor assembly in which a first impeller and a second impeller are fixed to a rotation shaft which is supported by a bearing so as to be rotatable, the method including: fixing the second impeller to the rotation shaft; fitting and fixing a sleeve to the rotation shaft after fixing the second impeller; fitting and fixing the bearing to the sleeve after fitting and fixing the sleeve; and fixing the first impeller after fitting and fixing the bearing.
摘要翻译： 一种制造转子组件的方法，其中第一叶轮和第二叶轮固定到由轴承支撑以便可旋转的旋转轴，该方法包括：将第二叶轮固定到旋转轴; 在固定第二叶轮之后将套筒装配并固定到旋转轴; 在安装和固定套筒之后，将轴承装配并固定到套筒上; 并在安装和固定轴承之后固定第一叶轮。
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公开(公告)号：US08590323B2
公开(公告)日：2013-11-26
申请号：US12366904
申请日：2009-02-06
申请人： Minoru Tsukamoto , Kentarou Oda
发明人： Minoru Tsukamoto , Kentarou Oda
CPC分类号： F04D25/06 , F04D17/122 , F04D29/063 , F25B1/053 , F25B31/002
摘要： A turbo compressor includes a motor, an impeller which is rotationally driven as the rotative power of the motor is transmitted to the impeller, a gear unit which transmits the rotative power of the motor to the impeller, and an oil tank to which lubricant supplied to the gear unit is at least recovered, wherein the oil tank is a portion of a closed space formed by at least one of a motor housing surrounding the motor and an impeller housing surrounding the impeller.
摘要翻译： 涡轮压缩机包括电动机，随着电动机的旋转动力传递到叶轮而旋转驱动的叶轮，将电动机的旋转动力传递到叶轮的齿轮单元以及供给至 齿轮单元至少被回收，其中油箱是由围绕马达的马达壳体和围绕叶轮的叶轮壳体中的至少一个形成的封闭空间的一部分。
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公开(公告)号：US09416788B2
公开(公告)日：2016-08-16
申请号：US12838054
申请日：2010-07-16
申请人： Kentarou Oda , Minoru Tsukamoto
发明人： Kentarou Oda , Minoru Tsukamoto
IPC分类号： F25B43/02 , F04D25/02 , F04D17/12 , F04D29/063 , F04D29/58
CPC分类号： F04D25/02 , F04D17/12 , F04D29/063 , F04D29/5826 , F04D29/584
摘要： A turbo compressor includes a case; compression stages which are disposed in a plural number in a rotatable manner with respect to the case via a sliding part; an oil tank in which a lubricant oil to be supplied to the sliding part is stored; a pressure equalization pipe which communicates the oil tank with the vicinity of the inlet of the compression stage; and a check valve which allows only the movement of the fluid from the oil tank side to the compression stage side in the pressure equalization pipe.
摘要翻译： 涡轮压缩机包括壳体; 压缩级，其经由滑动部相对于壳体以可旋转的方式多个配置; 储存供给滑动部的润滑油的油罐; 将油箱与压缩级的入口附近连通的均压管; 以及止回阀，其仅允许流体从压力平衡管中的油箱侧到压缩级侧的移动。
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公开(公告)号：US08920118B2
公开(公告)日：2014-12-30
申请号：US13074298
申请日：2011-03-29
CPC分类号： F04D29/4206 , F04D29/083 , F04D29/624
摘要： Provided is a casing structure including: an annular seal member which is disposed at a connection portion between first and second casings to keep air-tightness between an internal space formed by connecting the first and second casings to each other and an outside of the internal space; a first screw member which is threaded from the internal space, is disposed at the inside of the seal member in the radial direction, and fastens the first and second casings to each other; and a second screw member which is threaded from the outside, is disposed at the outside of the seal member in the radial direction, and fastens the first and second casings to each other.
摘要翻译： 提供一种壳体结构，其包括：环形密封构件，其设置在第一和第二壳体之间的连接部分处，以通过将第一和第二壳体彼此连接形成的内部空间与内部空间的外部保持气密性 ; 从所述内部空间螺纹的第一螺纹构件沿径向设置在所述密封构件的内部，并且将所述第一和第二壳体彼此紧固; 并且从外部螺纹的第二螺纹构件沿径向设置在密封构件的外侧，并且将第一和第二壳体彼此紧固。
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公开(公告)号：US20090196741A1
公开(公告)日：2009-08-06
申请号：US12366000
申请日：2009-02-05
申请人： Minoru Tsukamoto , Kentarou Oda
发明人： Minoru Tsukamoto , Kentarou Oda
CPC分类号： F25B1/053 , F04D17/122 , F04D25/06 , F04D27/02 , F04D29/441 , F04D29/462 , F04D29/464 , Y10T74/20
摘要： A position adjustment device of a turbo compressor that supports an annular member of which at least a portion is capable of being disposed in a diffuser flow path and that can be disposed in and adjusts the height of the annular member. The position adjustment device has a plurality of lever mechanisms that each have a rod connected to the annular member and are disposed separated from each other in the circumferential direction; and a transmission mechanism that transmits a drive force that at least one of the plurality of lever mechanisms has received to the other lever mechanisms. The transmission mechanism has a substantially circumferential linkage in which an open section is partially provided.
摘要翻译： 一种涡轮压缩机的位置调节装置，其支撑环形构件，其中至少一部分能够设置在扩散器流动路径中并且可以设置在所述环形构件中并调节所述环形构件的高度。 位置调整装置具有多个杠杆机构，每个杠杆机构具有连接到环形构件的杆，并且在圆周方向上彼此分离设置; 以及传递机构，其将多个杠杆机构中的至少一个的驱动力传递到另一个杠杆机构。 传动机构具有基本圆周的连接，其中部分地设有开口部。
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公开(公告)号：US20090193842A1
公开(公告)日：2009-08-06
申请号：US12365989
申请日：2009-02-05
申请人： Minoru Tsukamoto , Kentarou Oda
发明人： Minoru Tsukamoto , Kentarou Oda
CPC分类号： F04D29/441 , F04D17/12
摘要： A turbo compressor is provided with a first compression stage that draws in and compresses a fluid, and a second compression stage connected to the first compression stage via a rotation shaft, that further compresses the compressed fluid from the first compression stage. The first compression stage and the second compression stage are arranged adjacent to each other with their backsides facing each other. A discharge port of the first compression stage, and a suction port of the second compression stage are formed in the same plane, and there is provided a U-shaped pipe that connects the first discharge port and the second suction port.
摘要翻译： 涡轮压缩机设置有吸入和压缩流体的第一压缩级，以及经由旋转轴连接到第一压缩级的第二压缩级，其进一步压缩来自第一压缩级的压缩流体。 第一压缩级和第二压缩级彼此相邻布置，并且其背面彼此相对。 第一压缩级的排出口和第二压缩级的吸入口形成在同一平面中，并且设置有连接第一排出口和第二吸入口的U形管。
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公开(公告)号：US08245529B2
公开(公告)日：2012-08-21
申请号：US12366923
申请日：2009-02-06
申请人： Kazuaki Kurihara , Minoru Tsukamoto
发明人： Kazuaki Kurihara , Minoru Tsukamoto
IPC分类号： F25B43/02
CPC分类号： F04D25/06 , F04D17/122 , F04D29/059
摘要： A turbo compressor includes a first impeller and a second impeller, which are spaced apart at a predetermined distance from each other in a direction of an axis and are fixed such that their backs face each other, in a rotation shaft which is rotatably supported around the axis. Two angular contact ball bearings are provided between the first impeller and the second impeller to rotatably support the rotation shaft around the axis. The two angular contact ball bearings are combined such that their fronts face each other. According to this turbo compressor, robustness can be improved against the inclination of the rotation shaft, any damage of the bearings can be prevented, and the lifespan thereof can be extended.
摘要翻译： 涡轮压缩机包括第一叶轮和第二叶轮，第一叶轮和第二叶轮在轴线方向彼此隔开预定的距离并且被固定成使得它们的背面彼此面对，所述旋转轴可旋转地支撑在其周围 轴。 两个角接触球轴承设置在第一叶轮和第二叶轮之间，以围绕轴线可旋转地支撑旋转轴。 两个角接触球轴承组合使得它们的前端彼此面对。 根据该涡轮压缩机，能够相对于旋转轴的倾斜度提高坚固性，可以防止轴承的任何损坏，并且其寿命可以延长。
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