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    • 1. 发明授权
    • Power generation apparatus
    • 发电设备
    • US08739537B2
    • 2014-06-03
    • US13486461
    • 2012-06-01
    • Noboru TsuboiMasayoshi Matsumura
    • Noboru TsuboiMasayoshi Matsumura
    • F01K13/02F01D17/08
    • F01K13/02F01K9/023
    • In a power generation apparatus, a working medium is evaporated in an evaporator using a heating medium supplied from outside, and the evaporated working medium is subsequently introduced into an expander, which is connected to an electric generator, to convert a thermal expansion force of the working medium into a rotation force inside the expander for generation of electric power. Then, the working medium exhausted from the expander is fed into a condenser in which the working medium is condensed by cooling the working medium with a coolant medium supplied from outside, and the condensed working medium is pressurized by a circulating pump to resupply the evaporator with the pressurized working medium. In the power generation apparatus, when a condensing pressure in the condenser is high, a rotational speed of the circulating pump and a suction volume of the evaporator are increased.
    • 在发电装置中,使用从外部供给的加热介质在蒸发器中蒸发工作介质,然后蒸发的工作介质被引入与发电机连接的膨胀机,以将发热装置的热膨胀力 工作介质进入扩展器内部的旋转力以产生电力。 然后,将从膨胀机排出的工作介质送入冷凝器,在该冷凝器中,通过用从外部供给的冷却剂介质冷却工作介质而冷凝工作介质,并且通过循环泵对冷凝的工作介质进行加压,以向 加压工作介质。 在发电装置中,当冷凝器中的冷凝压力高时,循环泵的转速和蒸发器的吸入容积增加。
    • 3. 发明申请
    • POWER GENERATION APPARATUS
    • 发电装置
    • US20130084164A1
    • 2013-04-04
    • US13616963
    • 2012-09-14
    • SHIGETO ADACHIMASAYOSHI MATSUMURAYUTAKA NARUKAWAKAZUO TAKAHASHI
    • SHIGETO ADACHIMASAYOSHI MATSUMURAYUTAKA NARUKAWAKAZUO TAKAHASHI
    • F01D15/12
    • F01K25/08
    • A power generation apparatus includes an expander and a power transmission shaft that extracts a rotational driving force generated by the expander to the exterior of a housing of the expander. The housing of the expander contains a driving unit of the expander within a space enclosed by a partition wall of the housing. The power transmission shaft includes a magnetic coupling, divided between the interior and exterior of the housing of the expander through the partition wall. The rotational driving force extracted via the magnetic coupling is used as auxiliary power that supplements the power of a driving source provided separately from the expander when driving a rotating machine using the power of the driving source. A clutch mechanism and a speed variator are provided in a power transmission path that transmits the rotational driving force extracted by the power transmission shaft to the driving source.
    • 发电装置包括:膨胀机和动力传递轴,其将由膨胀机产生的旋转驱动力提取到膨胀机壳体的外部。 膨胀机的壳体包含在由壳体的隔壁包围的空间内的膨胀机的驱动单元。 动力传递轴包括通过分隔壁在膨胀器的壳体的内部和外部之间分配的磁耦合。 当使用驱动源的动力驱动旋转机器时,通过磁耦合提取的旋转驱动力被用作辅助动力,其补充与扩展器分开设置的驱动源的功率。 在将动力传递轴提取的旋转驱动力传递到驱动源的动力传递路径中设置有离合器机构和变速器。
    • 4. 发明申请
    • SCREW EXPANDER
    • 螺丝刀
    • US20120082580A1
    • 2012-04-05
    • US13238246
    • 2011-09-21
    • Noboru TsuboiMasayoshi Matsumura
    • Noboru TsuboiMasayoshi Matsumura
    • F01C1/16
    • F01C1/16F01C20/26F04C2270/205F04C2270/21
    • A screw expander in which a pair of male and female screw rotors engaged with each other are housed in a rotor chamber formed in a casing, an expansion force of a high-pressure gas supplied from an intake flow path to the rotor chamber is converted into a rotational force by the screw rotors and the expanded low-pressure gas is exhausted to an exhaust flow path includes a valve mechanism capable of allowing communication between an intermediate pressure portion, which is a space in the rotor chamber and can be separated from the intake flow path and the exhaust flow path by the screw rotors, and a bypass flow path, to which a high-pressure gas is supplied, and a controller for controlling the valve mechanism in accordance with an operation expansion ratio which is a ratio of a pressure in the intake flow path to a pressure in the exhaust flow path.
    • 一个螺旋式膨胀机,其中一对相互啮合的公螺纹转子和母螺杆转子容纳在形成在壳体中的转子室中,从进气流路向转子室供应的高压气体的膨胀力被转换成 通过螺杆转子和膨胀的低压气体的旋转力被排出到排气流路,包括能够允许作为转子室中的空间的中间压力部分与进气口分离的中间压力部分之间的连通的阀机构 通过螺杆转子的流路和排气流路,以及供给高压气体的旁通流路,以及根据作为压力的比例的操作膨胀比来控制阀机构的控制器 在排气流路中的压力的​​进气流路中。
    • 5. 发明授权
    • Screw expander
    • 螺丝膨胀机
    • US08790100B2
    • 2014-07-29
    • US13238246
    • 2011-09-21
    • Noboru TsuboiMasayoshi Matsumura
    • Noboru TsuboiMasayoshi Matsumura
    • F01C1/16
    • F01C1/16F01C20/26F04C2270/205F04C2270/21
    • A screw expander in which a pair of male and female screw rotors engaged with each other are housed in a rotor chamber formed in a casing, an expansion force of a high-pressure gas supplied from an intake flow path to the rotor chamber is converted into a rotational force by the screw rotors and the expanded low-pressure gas is exhausted to an exhaust flow path includes a valve mechanism capable of allowing communication between an intermediate pressure portion, which is a space in the rotor chamber and can be separated from the intake flow path and the exhaust flow path by the screw rotors, and a bypass flow path, to which a high-pressure gas is supplied, and a controller for controlling the valve mechanism in accordance with an operation expansion ratio which is a ratio of a pressure in the intake flow path to a pressure in the exhaust flow path.
    • 一个螺旋式膨胀机,其中一对相互啮合的公螺纹转子和母螺杆转子容纳在形成在壳体中的转子室中,从进气流路向转子室供应的高压气体的膨胀力被转换成 通过螺杆转子和膨胀的低压气体的旋转力被排出到排气流路,包括能够允许作为转子室中的空间的中间压力部分与进气口分离的中间压力部分之间的连通的阀机构 通过螺杆转子的流路和排气流路,以及供给高压气体的旁通流路,以及根据作为压力的比例的操作膨胀比来控制阀机构的控制器 在排气流路中的压力的​​进气流路中。
    • 6. 发明申请
    • POWER GENERATION APPARATUS
    • 发电装置
    • US20120312021A1
    • 2012-12-13
    • US13471830
    • 2012-05-15
    • NOBORU TSUBOIMASAYOSHI MATSUMURA
    • NOBORU TSUBOIMASAYOSHI MATSUMURA
    • F01K13/02F01K9/02
    • F01K13/02
    • A power generation apparatus that suppress cavitation includes a first on/off valve provided between a steam generator and an expander in a circulating channel; a bypass channel connected between an area between the steam generator and the first on/off valve and an area between the expander and a condenser; a second on/off valve provided in the bypass channel; a third on/off valve provided between a pump and the steam generator; and a controller. When stopping the pump, the controller outputs a control signal that stops the pump, a control signal that closes the first on/off valve, a control signal that opens the second on/off valve, and a control signal that closes the third on/off valve. In the case where a predetermined condition has been met, the controller outputs a control signal that closes the second on/off valve.
    • 抑制空化的发电装置包括设置在循环通道中的蒸汽发生器和膨胀机之间的第一开关阀; 连接在蒸汽发生器和第一开/关阀之间的区域和膨胀器与冷凝器之间的旁通通路; 设置在旁路通道中的第二开闭阀; 设置在泵和蒸汽发生器之间的第三开关阀; 和控制器。 当停止泵时,控制器输出停止泵的控制信号,关闭第一开/关阀的控制信号,打开第二开/关阀的控制信号,以及关闭第三通/断阀的控制信号, 截止阀。 在满足预定条件的情况下,控制器输出关闭第二开关阀的控制信号。
    • 9. 发明授权
    • Power generation apparatus
    • 发电设备
    • US08794001B2
    • 2014-08-05
    • US13471830
    • 2012-05-15
    • Noboru TsuboiMasayoshi Matsumura
    • Noboru TsuboiMasayoshi Matsumura
    • F01K13/02
    • F01K13/02
    • A power generation apparatus that suppress cavitation includes a first on/off valve provided between a steam generator and an expander in a circulating channel; a bypass channel connected between an area between the steam generator and the first on/off valve and an area between the expander and a condenser; a second on/off valve provided in the bypass channel; a third on/off valve provided between a pump and the steam generator; and a controller. When stopping the pump, the controller outputs a control signal that stops the pump, a control signal that closes the first on/off valve, a control signal that opens the second on/off valve, and a control signal that closes the third on/off valve. In the case where a predetermined condition has been met, the controller outputs a control signal that closes the second on/off valve.
    • 抑制空化的发电装置包括设置在循环通道中的蒸汽发生器和膨胀机之间的第一开关阀; 连接在蒸汽发生器和第一开/关阀之间的区域和膨胀器与冷凝器之间的旁通通路; 设置在旁路通道中的第二开闭阀; 设置在泵和蒸汽发生器之间的第三开关阀; 和控制器。 当停止泵时,控制器输出停止泵的控制信号,关闭第一开/关阀的控制信号,打开第二开/关阀的控制信号,以及关闭第三通/断阀的控制信号, 截止阀。 在满足预定条件的情况下,控制器输出关闭第二开关阀的控制信号。
    • 10. 发明申请
    • POWER GENERATION APPARATUS
    • 发电装置
    • US20130000304A1
    • 2013-01-03
    • US13486461
    • 2012-06-01
    • Noboru TsuboiMasayoshi Matsumura
    • Noboru TsuboiMasayoshi Matsumura
    • F01K13/02F01K9/02
    • F01K13/02F01K9/023
    • In a power generation apparatus, a working medium is evaporated in an evaporator using a heating medium supplied from outside, and the evaporated working medium is subsequently introduced into an expander, which is connected to an electric generator, to convert a thermal expansion force of the working medium into a rotation force inside the expander for generation of electric power. Then, the working medium exhausted from the expander is fed into a condenser in which the working medium is condensed by cooling the working medium with a coolant medium supplied from outside, and the condensed working medium is pressurized by a circulating pump to resupply the evaporator with the pressurized working medium. In the power generation apparatus, when a condensing pressure in the condenser is high, a rotational speed of the circulating pump and a suction volume of the evaporator are increased.
    • 在发电装置中,使用从外部供给的加热介质在蒸发器中蒸发工作介质,然后蒸发的工作介质被引入与发电机连接的膨胀机,以将发热装置的热膨胀力 工作介质进入扩展器内部的旋转力以产生电力。 然后,将从膨胀机排出的工作介质送入冷凝器,在该冷凝器中,通过用从外部供给的冷却剂介质冷却工作介质而冷凝工作介质,并且通过循环泵对冷凝的工作介质进行加压,以向 加压工作介质。 在发电装置中,当冷凝器中的冷凝压力高时,循环泵的转速和蒸发器的吸入容积增加。