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1. 发明授权

US5873235A Liquid fuel pressurization and control method 失效
标题翻译：液体燃料加压和控制方法
公开(公告)号：US5873235A
公开(公告)日：1999-02-23
申请号：US990467
申请日：1997-12-15
申请人： Robert W. Bosley , Edward C. Edelman , Steven W. Lampe , Ronald F. Miller
发明人： Robert W. Bosley , Edward C. Edelman , Steven W. Lampe , Ronald F. Miller
IPC分类号： F02C7/228 , F02C7/236 , F02C9/26 , F04D5/00 , F04D29/18
CPC分类号： F02C7/236 , F02C7/228 , F02C7/2365 , F02C9/26 , F02C9/263 , F04D29/188 , F04D5/002
摘要： A liquid fuel pressurization and control system is disclosed which utilizes either a helical flow pump, or a helical flow pump followed by a gear pump, to pressurize liquid fuel to precisely the pressure level required by a turbogenerator's combustor injectors. This eliminates the need to overpressurize the fuel then regulate the fuel pressure down using a flow control valve or a pressure control valve. The shaft torque and shaft speed of the pump are controlled by the turbogenerator's power controller so as to assure that the turbogenerator's speed is precisely controlled (e.g. within ten (10) rpm out of one hundred thousand (100,000) rpm), and that its turbine exhaust temperature is precisely controlled (e.g. within two (2) degrees Fahrenheit out of twelve hundred (1200) degrees Fahrenheit) over the full range of turbogenerator electrical output power. The system also provides cool, high pressure air to assist atomization of the liquid fuel in the injectors utilizing a variable speed helical flow compressor. The system also adjusts the relative fuel flow through the multiple fuel injectors to aid flame stability at low turbogenerator speeds and low output power levels.
摘要翻译：公开了一种液体燃料加压和控制系统，其利用螺旋流泵或螺旋流泵，随后由齿轮泵将液体燃料加压至精确地由涡轮发电机的燃烧器喷射器所需的压力水平。这消除了对燃料进行过压的需要，然后使用流量控制阀或压力控制阀调节燃料压力。泵的轴扭矩和轴速度由涡轮发电机的功率控制器控制，以确保涡轮发电机的速度被精确地控制（例如，在十万（10）rpm之内，十万（10万）rpm），并且其涡轮机在整个涡轮发电机电力输出功率范围内，排气温度被精确控制（例如在华氏二百二十度（华氏二度）二摄氏度以内）。该系统还提供冷却的高压空气，以利用变速螺旋流压缩机来辅助喷射器中的液体燃料雾化。该系统还调节通过多个燃料喷射器的相对燃料流量，以帮助在低涡轮发电机速度和低输出功率水平下的火焰稳定性。

2. 发明授权

US5850733A 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：US5850733A
公开(公告)日：1998-12-22
申请号：US085817
申请日：1998-05-27
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 , F02C9/26
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 one or more 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/发电机集成的一个或多个螺旋流压缩机/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控制燃气涡轮发电机的运行（速度，燃烧温度和输出功率）。

3. 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。

4. 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。

5. 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）。

6. 发明授权

US06325142B1 Turbogenerator power control system 有权
公开(公告)号：US06325142B1
公开(公告)日：2001-12-04
申请号：US09316896
申请日：1999-05-22
申请人： Robert W. Bosley , Edward C. Edelman
发明人： Robert W. Bosley , Edward C. Edelman
IPC分类号： E21B4300
CPC分类号： E21B47/0008 , F02C9/56 , F04B47/022 , 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. Historical data on the load inverter's frequency versus time profile throughout previous pumping cycles, which resulted in nearly constant turbogenerator power requirements, is utilized to further reduce variations in power.

7. 发明授权

US6070404A Gaseous fuel compression and control method 失效
标题翻译：气体燃料压缩和控制方法
公开(公告)号：US6070404A
公开(公告)日：2000-06-06
申请号：US86615
申请日：1998-05-27
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
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）。

8. 发明授权

US5752380A Liquid fuel pressurization and control system 失效
标题翻译：液体燃料加压和控制系统
公开(公告)号：US5752380A
公开(公告)日：1998-05-19
申请号：US730941
申请日：1996-10-16
申请人： Robert W. Bosley , Edward C. Edelman , Steven W. Lampe , Ronald F. Miller
发明人： Robert W. Bosley , Edward C. Edelman , Steven W. Lampe , Ronald F. Miller
IPC分类号： F02C7/228 , F02C7/236 , F02C9/26 , F04D5/00 , F04D29/18
CPC分类号： F02C7/236 , F02C7/228 , F02C7/2365 , F02C9/26 , F02C9/263 , F04D29/188 , F04D5/002
摘要： A liquid fuel pressurization and control system is disclosed which utilizes either a helical flow pump, or a helical flow pump followed by a gear pump, to pressurize liquid fuel to precisely the pressure level required by a turbogenerator's combustor injectors. This eliminates the need to overpressurize the fuel then regulate the fuel pressure down using a flow control valve or a pressure control valve. The shaft torque and shaft speed of the pump are controlled by the turbogenerator's power controller so as to assure that the turbogenerator's speed is precisely controlled (e.g. within ten (10) rpm out of one hundred thousand (100,000) rpm), and that its turbine exhaust temperature is precisely controlled (e.g. within two (2) degrees Fahrenheit out of twelve hundred (1200) degrees Fahrenheit) over the full range of turbogenerator electrical output power. The system also provides cool, high pressure air to assist atomization of the liquid fuel in the injectors utilizing a variable speed helical flow compressor. The system also adjusts the relative fuel flow through the multiple fuel injectors to aid flame stability at low turbogenerator speeds and low output power levels.
摘要翻译：公开了一种液体燃料加压和控制系统，其利用螺旋流泵或螺旋流泵，随后由齿轮泵将液体燃料加压至精确地由涡轮发电机的燃烧器喷射器所需的压力水平。这消除了对燃料进行过压的需要，然后使用流量控制阀或压力控制阀调节燃料压力。泵的轴扭矩和轴速度由涡轮发电机的功率控制器控制，以确保涡轮发电机的速度被精确地控制（例如，在十万（10）rpm之内，十万（10万）rpm），并且其涡轮机在整个涡轮发电机电力输出功率范围内，排气温度被精确控制（例如在华氏二百二十度（华氏二度）二摄氏度以内）。该系统还提供冷却的高压空气，以利用变速螺旋流压缩机来辅助喷射器中的液体燃料雾化。该系统还调节通过多个燃料喷射器的相对燃料流量，以帮助在低涡轮发电机速度和低输出功率水平下的火焰稳定性。

9. 发明授权

US06945760B2 Infusion device and driving mechanism and process for same with actuator for multiple infusion uses 有权
公开(公告)号：US06945760B2
公开(公告)日：2005-09-20
申请号：US10925065
申请日：2004-08-23
申请人： John Gray , Robert W. Bosley , Eric Lorenzen
发明人： John Gray , Robert W. Bosley , Eric Lorenzen
IPC分类号： F04B17/04 , H02K41/00
CPC分类号： F04B35/045 , A61M5/14216 , A61M5/14276 , F04B17/042 , F04B17/046
摘要： A drive mechanism for delivery of infusion medium a coil capable of being electrically activated to provide an electromagnetic field. The coil surrounds a piston channel extending in an axial direction. An armature is located adjacent the coil, on one side of the axial channel. The armature is moveable toward a forward position, in response to the electromagnetic field produced by activation of the coil. A piston is located within the piston channel and is moveable axially within the channel to a forward position, in response to movement of the armature to its forward position. The armature and piston are moved toward a retracted position, when the coil is not energized. The armature may be configured with a reduced diameter by including a coil cup for supporting the coil including a shelf portion defining at least a portion of a pole surface of the coil cup.

10. 发明授权

US06932584B2 Infusion device and driving mechanism and process for same with actuator for multiple infusion uses 有权
公开(公告)号：US06932584B2
公开(公告)日：2005-08-23
申请号：US10331132
申请日：2002-12-26
申请人： John Gray , Robert W. Bosley , Eric Lorenzen
发明人： John Gray , Robert W. Bosley , Eric Lorenzen
IPC分类号： F04B17/04 , A61M1/00 , H02K41/00
CPC分类号： F04B35/045 , A61M5/14216 , A61M5/14276 , F04B17/042 , F04B17/046
摘要： A drive mechanism for delivery of infusion medium a coil capable of being electrically activated to provide an electromagnetic field. The coil surrounds a piston channel extending in an axial direction. An armature is located adjacent the coil, on one side of the axial channel. The armature is moveable toward a forward position, in response to the electromagnetic field produced by activation of the coil. A piston is located within the piston channel and is moveable axially within the channel to a forward position, in response to movement of the armature to its forward position. The armature and piston are moved toward a retracted position, when the coil is not energized. The armature may be configured with a reduced diameter by including a coil cup for supporting the coil including a shelf portion defining at least a portion of a pole surface of the coil cup.

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