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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：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：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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