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21. 发明授权

US06495929B2 Turbogenerator power control system 有权
标题翻译：涡轮发电机功率控制系统
公开(公告)号：US06495929B2
公开(公告)日：2002-12-17
申请号：US09829035
申请日：2001-04-09
申请人： Robert W. Bosley , Edward C. Edelman , Steven W. Lampe , Brian W. Peticolas
发明人： Robert W. Bosley , Edward C. Edelman , Steven W. Lampe , Brian W. Peticolas
IPC分类号： H02P900
CPC分类号： F04B47/022 , F02C9/56 , F05D2200/15 , H02P9/04
摘要： A power control system for a turbogenerator which provides electrical power to one or more pump-jack oil wells. When the induction motor of a pump-jack oil well is powered by three-phase utility power, the speed of the pump-jack shaft varies only slightly over the pumping cycle but the utility power requirements can vary by four times the average pumping power. This power variation makes it impractical to power a pump-jack oil well with a stand-alone turbogenerator controlled by a conventional power control system. This power control system comprises a turbogenerator inverter, a load inverter, and a central processing unit which controls the frequency and voltage/current of each inverter. Throughout the oil well's pumping cycle, the central processing unit increases or decreases the frequency of the load inverter in order to axially accelerate and decelerate the masses of the down hole steel pump rods and oil, and to rotationally accelerate and decelerate the masses of the motor rotors and counter balance weights. This allows kinetic energy to be alternately stored in and extracted from the moving masses of the oil well and allows the oil pumping power to be precisely controlled throughout the pumping cycle, resulting in a constant turbogenerator power requirement.
摘要翻译：用于涡轮发电机的功率控制系统，其向一个或多个泵 - 千斤顶油井提供电力。当泵 - 千斤顶油井的感应电动机由三相公用电源供电时，泵 - 千斤顶轴的速度在泵送周期内仅略微变化，但是公用电力要求可以变化为平均泵送功率的四倍。这种动力变化使得通过由常规功率控制系统控制的独立涡轮发电机为泵 - 千斤顶油提供动力是不切实际的。该电力控制系统包括涡轮发电机逆变器，负载变换器和控制每个逆变器的频率和电压/电流的中央处理单元。在整个油井的抽油循环中，中央处理单元增加或减少负荷变换器的频率，以便轴向加速和减速井下钢泵杆和油的质量，并使电机的质量转动加速和减速转子和平衡重。这允许动能交替地存储在油井的移动质量块中并从其中提取，并且允许在整个泵送循环期间精确地控制抽油功率，导致恒定的涡轮发电机功率需求。

22. 发明授权

US06361271B1 Crossing spiral compressor/pump 有权
公开(公告)号：US06361271B1
公开(公告)日：2002-03-26
申请号：US09444014
申请日：1999-11-19
申请人： Robert W. Bosley
发明人： Robert W. Bosley
IPC分类号： F01D500
CPC分类号： F04D23/008 , F04D3/02 , F04D5/002 , F05B2250/15 , F05B2250/25
摘要： A crossing spiral compressor or pump having a cylindrical rotor rotating within a cylindrical stator bore. Both the outer surface of the rotor and the bore of the stator include a plurality of spiral fluid flow channels separated by narrow blades, with the spiral fluid flow channels of the stator bore spiraling in the reverse or opposite direction relative to the spiral fluid flow channels of the rotor. The fluid flow channels on the rotor and in the bore have open sides that face the annular gap between the rotor and stator with the channels crossing each other at many locations to facilitate fluid exchange between rotor channels and bore channels.

23. 发明授权

US06265786B1 Turbogenerator power control system 有权
标题翻译：涡轮发电机功率控制系统
公开(公告)号：US06265786B1
公开(公告)日：2001-07-24
申请号：US09181213
申请日：1998-10-27
申请人： Robert W. Bosley , Edward C. Edelman , Steven W. Lampe , Brian W. Peticolas
发明人： Robert W. Bosley , Edward C. Edelman , Steven W. Lampe , Brian W. Peticolas
IPC分类号： F01D1510
CPC分类号： E21B47/0008 , F02C9/56 , F04B47/022 , F05D2200/15 , H02P9/04 , Y10T74/18182
摘要： A power control system for a turbogenerator which provides electrical power to pump-jack oil well. When the induction motor of a pump-jack is powered by three-phase utility power, the speed of the shaft varies only slightly over the pumping cycle but the utility power requirements can vary by four times the average pumping power. This variation makes it impractical to power a pump-jack oil well with a stand-alone turbogenerator controlled by a conventional power control system. This control system comprises a turbogenerator inverter, a load inverter, and a central processing unit which controls the frequency and voltage/current of each inverter. Throughout the pumping cycle, the processing unit increases or decreases the frequency of the load inverter in order to axially accelerate and decelerate the masses of the down hole pump rods and oil, and to rotationally accelerate and decelerate the motor rotors and counter balance weights. This allows kinetic energy to be alternately stored in and extracted from the moving masses of the oil well and allows the pumping power to be precisely controlled, resulting in a constant turbogenerator power requirement.
摘要翻译：一种用于涡轮发电机的功率控制系统，其为泵油井提供电力。当泵 - 千斤顶的感应电动机由三相公用电力供电时，轴的转速在泵送循环中仅略微变化，但是公用电力要求可以变化为平均泵送功率的四倍。这种变化使得通过由常规功率控制系统控制的独立涡轮发电机为泵 - 千斤顶油提供动力是不切实际的。该控制系统包括涡轮发电机逆变器，负载变换器和控制每个逆变器的频率和电压/电流的中央处理单元。在整个泵送循环期间，处理单元增加或减少负载变换器的频率，以便轴向地加速和减速井下泵杆和油的质量，并且使电动机转子和平衡重物旋转加速和减速。这允许动能被交替地存储在油井的移动质量块中并从其中提取，并且允许精确地控制泵送功率，导致恒定的涡轮发电机功率需求。

24. 发明授权

US6094799A Method of making double diaphragm compound shaft 有权
标题翻译：制造双隔膜复合轴的方法
公开(公告)号：US6094799A
公开(公告)日：2000-08-01
申请号：US224206
申请日：1998-12-30
申请人： Matthew J. Stewart , Kenneth G. Roberts , Dennis H. Weissert , Robert W. Bosley
发明人： Matthew J. Stewart , Kenneth G. Roberts , Dennis H. Weissert , Robert W. Bosley
IPC分类号： F02B39/00 , F01D5/02 , F01D5/04 , F01D5/06 , F01D25/16 , F04D29/043 , F16C1/02 , B23P15/00
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。

25. 发明授权

US6037687A Double diaphragm compound shaft 有权
标题翻译：双隔膜复合轴
公开(公告)号：US6037687A
公开(公告)日：2000-03-14
申请号：US224208
申请日：1998-12-30
申请人： Matthew J. Stewart , Kenneth G. Roberts , Dennis H. Weissert , Robert W. Bosley
发明人： Matthew J. Stewart , Kenneth G. Roberts , Dennis H. Weissert , Robert W. Bosley
IPC分类号： F02B39/00 , F01D5/02 , F01D5/04 , F01D5/06 , F01D25/16 , F04D29/043 , F16C1/02 , F16D3/76
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。

26. 发明授权

US5964663A Double diaphragm compound shaft 失效
公开(公告)号：US5964663A
公开(公告)日：1999-10-12
申请号：US934430
申请日：1997-09-19
申请人： Matthew J. Stewart , Kenneth G. Roberts , Dennis H. Weissert , Robert W. Bosley
发明人： Matthew J. Stewart , Kenneth G. Roberts , Dennis H. Weissert , Robert W. Bosley
IPC分类号： F02B39/00 , F01D5/02 , F01D5/04 , F01D5/06 , F01D25/16 , F04D29/043 , F16C1/02 , F16D3/76
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.

27. 发明授权

US5899673A Helical flow compressor/turbine permanent magnet motor/generator 失效
标题翻译：螺旋流量压缩机/涡轮永磁电动机/发电机
公开(公告)号：US5899673A
公开(公告)日：1999-05-04
申请号：US730946
申请日：1996-10-16
申请人： Robert W. Bosley , Ronald F. Miller , Joel B. Wacknov
发明人： Robert W. Bosley , Ronald F. Miller , Joel B. Wacknov
IPC分类号： F02C3/00 , F01D5/04 , F01D15/10 , F04D23/00 , H02K7/14 , H02K7/18 , H02K21/14 , F04B35/04
CPC分类号： F04D23/008 , F01D15/10 , F01D5/04 , H02K7/14 , H02K7/1823 , F05D2250/25
摘要： A helical flow compressor/turbine or pump/turbine with integral permanent magnet motor/generator is disclosed which can be configured as a single stage, two stage or three stage rotary machine. The impeller blades for this machine can be either radial for ease of manufacture or curved, with the curve at the leading edge being greater than at the blade root, for maximum fluid dynamic head pressure and maximum efficiency. Tapered flow channels are utilized to maximize fluid-dynamic efficiency. The helical flow machine disclosed produces precisely controlled pressure changes and energy changes in the process fluid passing through the machine and provides information on fluid flow rates.
摘要翻译：公开了一种具有整体永磁电动机/发电机的螺旋流压缩机/涡轮机或泵/涡轮机，其可以被配置为单级，两级或三级旋转机。用于该机器的叶轮叶片可以是径向的，以便于制造或弯曲，其前缘处的曲线大于叶片根部处的曲线，以获得最大的流体动压头压力和最大效率。锥形流动通道用于最大化流体动力效率。所公开的螺旋流动机器在通过机器的过程流体中产生精确控制的压力变化和能量变化，并提供关于流体流速的信息。

28. 发明授权

US5827040A Hydrostatic augmentation of a compliant foil hydrodynamic fluid film thrust bearing 失效
标题翻译：柔性箔流体动力流体薄膜推力轴承的静水膨胀
公开(公告)号：US5827040A
公开(公告)日：1998-10-27
申请号：US662250
申请日：1996-06-14
申请人： Robert W. Bosley , Ronald F. Miller
发明人： Robert W. Bosley , Ronald F. Miller
IPC分类号： F01D25/16 , F01D25/22 , F02C7/06 , F04D29/04 , F16C17/04 , F16C17/12 , F16C32/06 , F16C33/10 , F16C37/00 , F01D3/04
CPC分类号： F04D29/051 , F01D25/168 , F01D25/22 , F04D29/0513 , F16C17/042 , F16C32/0614 , F16C32/0692 , F16C33/1085 , F16C37/002
摘要： A system to hydrostatically augment the thrust load capacity of a bilateral compliant foil hydrodynamic fluid film thrust bearing for a turbomachine is disclosed. A plurality of channels and fixed orifices are provided in the bearing thrust plate to deliver and regulate compressor bleed air flow to the compressor side of the bilateral compliant foil hydrodynamic fluid film thrust bearing which includes additional channels and orifices to direct the bleed air against the bearing rotor thrust disk. After impinging on the rotor thrust disk, the bleed air flow exits the thrust bearing through a plurality of variable orifices comprised of the hydrodynamic thrust bearing elements which are controlled in their flow conductance by the axial position of the rotor thrust disk. The bleed air may then pass through the adjacent journal bearing which functions as a fixed orifice. The interaction of the fixed orifices and variable orifices establishes a pressure differential across and a net force applied to the bearing rotor thrust disk that varies as a function of the axial position of the bearing rotor thrust disk. Further, the bleed air from the bearing rotor thrust disk being delivered to the compliant foil hydrodynamic fluid film journal bearing of the turbomachine serves to cool the journal bearing.
摘要翻译：公开了一种用于水轮机增强用于涡轮机的双向柔性箔流体动力流体膜推力轴承的推力承载能力的系统。在轴承推力板中设有多个通道和固定孔，用于输送和调节压缩机排出空气流到双边柔性箔流体动力流体膜止推轴承的压缩机侧，该推力轴承包括另外的通道和孔口，以将放气引导到轴承转子推力盘。在撞击到转子推力盘上之后，排出气流通过多个可变孔口离开推力轴承，该可变孔口由流体动力推力轴承元件组成，这些可变孔口通过转子推力盘的轴向位置被控制在其流动传导中。然后，排出的空气可以通过作为固定孔的相邻的轴颈轴承。固定孔和可变孔的相互作用确定了施加到轴承转子推力盘上的压力差和作为轴承转子推力盘的轴向位置变化的净力。此外，来自轴承转子推力盘的排放空气被输送到涡轮机的柔性箔流体动力流体膜轴颈轴承用于冷却轴颈轴承。

29. 发明授权

US5819524A Gaseous fuel compression and control system and method 失效
标题翻译：气体燃料压缩和控制系统
公开(公告)号：US5819524A
公开(公告)日：1998-10-13
申请号：US730945
申请日：1996-10-16
申请人： Robert W. Bosley , Edward C. Edelman , Ronald F. Miller
发明人： Robert W. Bosley , Edward C. Edelman , Ronald F. Miller
IPC分类号： F01D5/14 , F01D5/04 , F01D15/10 , F01D25/00 , F02C3/22 , F02C7/22 , F02C7/236 , F02C9/28 , F02C9/30 , F02C9/40 , F04D23/00 , F04D25/06 , F04D27/00 , H02K21/12 , H02P9/04 , F04D9/04
CPC分类号： F04D25/06 , F01D15/10 , F01D5/04 , F02C3/22 , F02C7/22 , F02C7/236 , F02C9/30 , F04D23/008 , F04D27/02
摘要： A gaseous fuel compression and control system is disclosed which utilizes a helical flow compressor/turbine integrated with a permanent magnet motor/generator and driven by a torque controlling inverter to compress or expand gaseous fuels, precisely control fuel pressure and flow, and precisely control the operations (speed, combustion temperature and output power) of a gaseous fuel fired turbogenerator.
摘要翻译：公开了一种气体燃料压缩和控制系统，其利用与永磁电动机/发电机集成的螺旋流压缩机/涡轮机，并且由转矩控制逆变器驱动以压缩或扩展气体燃料，精确地控制燃料压力和流量，并精确地控制气体燃料燃烧式涡轮发电机的运行（速度，燃烧温度和输出功率）。

30. 发明授权

US5427455A Compliant foil hydrodynamic fluid film radial bearing 失效
标题翻译：合适的箔片流体动力流体薄膜径向轴承
公开(公告)号：US5427455A
公开(公告)日：1995-06-27
申请号：US229205
申请日：1994-04-18
申请人： Robert W. Bosley
发明人： Robert W. Bosley
IPC分类号： F16C27/02 , F16C17/12 , F16C32/06
CPC分类号： F16C17/024 , F16C27/02 , F16C43/02
摘要： A compliant foil hydrodynamic fluid film radial bearing is disclosed which is comprised of a cylindrical rotor, fluid foil(s), spring foil(s), and a foil retaining cartridge. The cartridge has circumferentially undulating cam shaped lobes or has circumferential ramps and joggles that induce the spring and fluid foils to form converging fluid-dynamic wedge channels which compress and pressurize the process fluid and diverging channels which draw in makeup fluid. A spring foil is formed as a thin, flat sheet having chemically etched slots of a pattern that causes cantilever beams to stand erect and function as springs when the foil is bent to install in the cartridge. When a single foil is used in lieu of a plurality of foils made up of segments, that foil is preloaded away from the rotor by bending stresses in the foil that are induced when the foil is bent to fit into the cartridge. Additional forces to preload the foils away from the rotor can be applied to the ends of the foils by a circumferential preload bar in the aperture of the cartridge. This combination of preloading techniques results in low starting torque, low lift off speed and small sway space. The fluid foil, when used with the cam shaped cartridge, is vented in the area of the diverging channels to admit the working fluid, and has V-shaped grooves chemically etched into the outer surface of the foil near each end to tailor the foil's bending stiffness.
摘要翻译：公开了一种柔性箔流体动力流体膜径向轴承，其包括圆柱形转子，流体箔，弹簧箔和箔保持盒。盒具有周向波动的凸轮形凸起或具有圆周的斜面和滑块，其引导弹簧和流体箔形成会聚的流体 - 动态楔形通道，其压缩和加压过程流体并且在补充液体中吸引发散的通道。弹簧箔形成为薄的平板，其具有化学蚀刻的图案的狭缝，其使得悬臂梁竖立并且当箔被弯曲以安装在盒中时用作弹簧。当使用单个箔来代替由段构成的多个箔片时，该箔片通过在箔片被弯曲以装入盒中时引起的箔中的应力弯曲而从转子预加载。将箔片从转子预加载的附加力可以通过盒的孔中的周向预加载杆施加到箔片的端部。这种预加载技术的组合导致低启动扭矩，低剥离速度和小摇摆空间。流体箔当与凸轮形筒一起使用时，在分流通道的区域被排放以允许工作流体，并且具有在每端的化学蚀刻到箔的外表面中的V形凹槽以调整箔的弯曲刚性。

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