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公开(公告)号：US06468051B2
公开(公告)日：2002-10-22
申请号：US09800900
申请日：2001-03-07
IPC分类号： F04B4900
CPC分类号： F04D29/059 , F04D23/008 , F04D27/0292 , F04D29/083 , F05B2250/25 , Y10T137/7791
摘要： A helical flow compressor used to supply gaseous fuel to a turbogenerator is equipped with an inlet throttling valve. The inlet throttling valve maintains the outlet pressure of the compressor at a preselected value.
摘要翻译： 用于向涡轮发电机供应气体燃料的螺旋流压缩机配备有入口节流阀。 入口节流阀将压缩机的出口压力保持在预选值。
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公开(公告)号：US6094799A
公开(公告)日：2000-08-01
申请号：US224206
申请日：1998-12-30
CPC分类号： F01D5/02 , F01D5/025 , F01D5/026 , F01D5/048 , F05D2240/62 , Y10T29/4987 , Y10T29/49945
摘要： A compound shalt coupling having a flexible disk shaft, with two flexible disks or diaphragms, and a tie bolt shaft connecting two rigid or stiff shafts. One flexible disk diaphragm of the flexible disk shaft is coupled with an interference fit to the first stiff shaft, while the other flexible disk diaphragm of the flexible disk shaft is coupled with an interference fit to the tie bolt shaft which removably mounts the second stiff shaft. A quill shaft connects the two flexible disk diaphragms of the flexible disk shaft. The first stiff shaft can be a hollow sleeve with a magnet mounted therein and the second stiff shaft or power head shaft may include a compressor wheel, a bearing rotor, and a turbine wheel removably mounted on the tie bolt shaft.
摘要翻译： 一种具有柔性盘轴，两个柔性盘或隔膜的连接件和连接两个刚性或刚性轴的连接螺栓轴。 柔性盘轴的一个柔性盘片与第一刚性轴的过盈配合相结合，而柔性盘轴的另一个柔性盘片与紧固螺栓轴的过盈配合连接，该连接螺栓轴可拆卸地安装第二刚性轴 。 套管轴连接柔性盘轴的两个柔性盘片。 第一刚性轴可以是具有安装在其中的磁体的中空套筒，并且第二刚性轴或动力头轴可以包括压缩机叶轮，轴承转子和可拆卸地安装在连接螺栓轴上的涡轮机叶轮。
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公开(公告)号：US6037687A
公开(公告)日：2000-03-14
申请号：US224208
申请日：1998-12-30
CPC分类号： F01D5/02 , F01D5/025 , F01D5/026 , F01D5/048 , F05D2240/62 , Y10T29/4987 , Y10T29/49945
摘要： A compound shaft coupling having a flexible disk shaft, with two flexible disks or diaphragms, and a tie bolt shaft connecting two rigid or stiff shafts. One flexible disk diaphragm of the flexible disk shaft is coupled with an interference fit to the first stiff shaft, while the other flexible disk diaphragm of the flexible disk shaft is coupled with an interference fit to the tie bolt shaft which removably mounts the second stiff shaft. A quill shaft connects the two flexible disk diaphragms of the flexible disk shaft. The first stiff shaft can be a hollow sleeve with a magnet mounted therein and the second stiff shaft or power head shaft may include a compressor wheel, a bearing rotor, and a turbine wheel removably mounted on the tie bolt shaft.
摘要翻译： 具有柔性盘轴的复合轴联轴器，具有两个柔性盘或隔膜，以及连接两个刚性或刚性轴的连接螺栓轴。 柔性盘轴的一个柔性盘片与第一刚性轴的过盈配合相结合，而柔性盘轴的另一个柔性盘片与紧固螺栓轴的过盈配合连接，该连接螺栓轴可拆卸地安装第二刚性轴 。 套管轴连接柔性盘轴的两个柔性盘片。 第一刚性轴可以是具有安装在其中的磁体的中空套筒，并且第二刚性轴或动力头轴可以包括压缩机叶轮，轴承转子和可拆卸地安装在连接螺栓轴上的涡轮机叶轮。
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公开(公告)号：US5964663A
公开(公告)日：1999-10-12
申请号：US934430
申请日：1997-09-19
CPC分类号： F01D5/02 , F01D5/025 , F01D5/026 , F01D5/048 , F05D2240/62 , Y10T29/4987 , Y10T29/49945
摘要： A compound shaft coupling having a flexible disk shaft, with two flexible disks or diaphragms, and a tie bolt shaft connecting two rigid or stiff shafts. One flexible disk diaphragm of the flexible disk shaft is coupled with an interference fit to the first stiff shaft, while the other flexible disk diaphragm of the flexible disk shaft is coupled with an interference fit to the tie bolt shaft which removably mounts the second stiff shaft. A quill shaft connects the two flexible disk diaphragms of the flexible disk shaft. The first stiff shaft can be a hollow sleeve with a magnet mounted therein and the second stiff shaft or power head shaft may include a compressor wheel, a bearing rotor, and a turbine wheel removably mounted on the tie bolt shaft.
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公开(公告)号：US06158892A
公开(公告)日：2000-12-12
申请号：US383067
申请日：1999-08-25
CPC分类号： F16C17/042
摘要： A compliant foil fluid film bearing having individual fluid film foils formed as arcuate segments by an inner circumferential slot, an outer circumferential slot and a transverse therebetween. The transverse slot may be radial, slightly displaced from radial or tapered with one radial edge.
摘要翻译： 具有单独的流体膜箔的柔性箔流体膜轴承，其通过内周槽，外周槽和横向间隔地形成为弧形段。 横向狭槽可以是径向的，从径向略微偏移或者具有一个径向边缘的锥形。
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公开(公告)号：US5915841A
公开(公告)日：1999-06-29
申请号：US2690
申请日：1998-01-05
申请人： Dennis H. Weissert
发明人： Dennis H. Weissert
CPC分类号： F16C17/024 , F16C43/02
摘要： A multi-segment radial bearing including a bushing with an interior bore having a plurality of anti-rotation retainers which are equally spaced and extend the axial length of the interior bore. The generally T-shaped retainers divide the interior bore of the bushing into a like plurality of lobes, with each lobe having a compliant foil and a foil underspring disposed between adjacent generally T-shaped retainers.
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公开(公告)号：US06190048B1
公开(公告)日：2001-02-20
申请号：US09195354
申请日：1998-11-18
申请人： Dennis H. Weissert
发明人： Dennis H. Weissert
IPC分类号： F16C1703
CPC分类号： F16C17/024 , F01D25/166 , Y10S384/905
摘要： A compliant foil fluid film radial bearing having a contoured profile bearing rotor to provide for the greater thermal expansion of the hot end of the compliant foil fluid film radial bearing at operating temperature. The rotor may have a uniform taper over its entire length, may be tapered for a portion of its length, or the taper may vary over the entire length of the bearing rotor.
摘要翻译： 柔性薄膜流体薄膜径向轴承，其具有轮廓轮廓轴承转子，以提供柔性箔流体薄膜径向轴承在工作温度下的热端的较大的热膨胀。 转子在其整个长度上可以具有均匀的锥形，对于其长度的一部分可以是锥形的，或者锥形可以在轴承转子的整个长度上变化。
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公开(公告)号：USRE39190E1
公开(公告)日：2006-07-18
申请号：US09895568
申请日：2001-06-29
申请人： Dennis H. Weissert
发明人： Dennis H. Weissert
IPC分类号： F16C17/03
CPC分类号： F16C17/024 , F16C27/02 , F16C43/02
摘要： A multi-segment radial bearing including a bushing with an interior bore having a plurality of anti-rotation retainers which are equally spaced and extend the axial length of the interior bore. The generally T-shaped retainers divide the interior bore of the bushing into a like plurality of lobes, with each lobe having a compliant foil and a foil underspring disposed between adjacent generally T-shaped retainers.
摘要翻译： 一种多段径向轴承，其包括具有内孔的衬套，所述内孔具有多个防旋转保持器，所述多个防旋转保持器等间隔并延伸所述内孔的轴向长度。 通常T形保持器将衬套的内孔分成多个凸角，每个凸角具有柔性箔片和设置在相邻的大致T形保持器之间的箔片下压板。
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公开(公告)号：US06702463B1
公开(公告)日：2004-03-09
申请号：US09714349
申请日：2000-11-15
IPC分类号： F16C3206
CPC分类号： F16C17/042 , F16C2360/00
摘要： A compliant foil fluid thrust bearing has a single sided or two sided thrust disk rotor, an integrally formed compliant foil member, and an underspring member. The non-rotating but compliant foils are located adjacent to the thrust face or faces or the rotatable disk and are formed as arcuate segments on washer-shaped disk members. The underspring member consists of three washer-shaped disk elements that together provide variable spring stiffness in both the circumferential and radial directions.
摘要翻译： 柔性箔流体推力轴承具有单面或双面推力盘转子，整体形成的柔性箔构件和下冲构件。 不旋转但兼容的箔位于靠近推力面或可旋转盘的位置，并且形成为垫圈状的盘构件上的弧形段。 下冲构件由三个垫圈形的盘元件组成，它们一起在圆周方向和径向两个方向上提供可变的弹簧刚度。
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