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公开(公告)号：US07950230B2
公开(公告)日：2011-05-31
申请号：US12232010
申请日：2008-09-09
IPC分类号： F01K23/10
CPC分类号： F02G5/02 , F01K13/02 , Y02T10/166
摘要： A waste heat recovery apparatus including a Rankine cycle which includes a heater for heating an operation fluid by waste heat from a heat-generating device, an expansion unit for converting energy of expansion of the operation fluid flowing out from the heater into mechanical energy, and a condenser for condensing and liquefying the expanded operation fluid, a temperature detector for detecting the temperature of the operation fluid on the inlet side of the expansion unit, a pressure detector for detecting inlet-side pressure of the expansion unit, a pressure detector for detecting outlet-side pressure of the expansion unit, and a control unit. The control unit controls a command rotational speed of the expansion unit based on superheated degree information at the inlet of the expansion unit obtained from the operation fluid temperature and the inlet-side pressure, and pressure information in which the outlet-side pressure is considered.
摘要翻译： 一种余热回收装置，包括朗肯循环，其包括用于通过来自发热装置的余热来加热操作流体的加热器，用于将从加热器流出的操作流体的膨胀能量转换为机械能的膨胀单元，以及 用于冷凝和液化膨胀的操作流体的冷凝器，用于检测膨胀单元的入口侧上的操作流体的温度的温度检测器，用于检测膨胀单元的入口侧压力的压力检测器，用于检测膨胀单元的入口侧压力的检测器 膨胀单元的出口侧压力和控制单元。 控制单元基于从操作流体温度和入口侧压力获得的膨胀单元的入口处的过热度信息和考虑出口侧压力的压力信息，来控制膨胀单元的指令转速。
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公开(公告)号：US20090071156A1
公开(公告)日：2009-03-19
申请号：US12232010
申请日：2008-09-09
IPC分类号： F01K23/06
CPC分类号： F02G5/02 , F01K13/02 , Y02T10/166
摘要： A waste heat recovery apparatus including a Rankine cycle which includes a heater for heating an operation fluid by waste heat from a heat-generating device, an expansion unit for converting energy of expansion of the operation fluid flowing out from the heater into mechanical energy, and a condenser for condensing and liquefying the expanded operation fluid, a temperature detector for detecting the temperature of the operation fluid on the inlet side of the expansion unit, a pressure detector for detecting inlet-side pressure of the expansion unit, a pressure detector for detecting outlet-side pressure of the expansion unit, and a control unit. The control unit controls a command rotational speed of the expansion unit based on superheated degree information at the inlet of the expansion unit obtained from the operation fluid temperature and the inlet-side pressure, and pressure information in which the outlet-side pressure is considered.
摘要翻译： 一种余热回收装置，包括朗肯循环，其包括用于通过来自发热装置的余热来加热操作流体的加热器，用于将从加热器流出的操作流体的膨胀能量转换为机械能的膨胀单元，以及 用于冷凝和液化膨胀的操作流体的冷凝器，用于检测膨胀单元的入口侧上的操作流体的温度的温度检测器，用于检测膨胀单元的入口侧压力的压力检测器，用于检测膨胀单元的入口侧压力的检测器 膨胀单元的出口侧压力和控制单元。 控制单元基于从操作流体温度和入口侧压力获得的膨胀单元的入口处的过热度信息和考虑出口侧压力的压力信息，来控制膨胀单元的指令转速。
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公开(公告)号：US20090013705A1
公开(公告)日：2009-01-15
申请号：US12156117
申请日：2008-05-28
申请人： Michio Nishikawa , Hironori Asa , Keiichi Uno , Hiroshi Kishita
发明人： Michio Nishikawa , Hironori Asa , Keiichi Uno , Hiroshi Kishita
CPC分类号： B60H1/323 , B60H1/00 , B60H1/00885 , B60H2001/00928 , B60H2001/00949
摘要： A refrigeration apparatus with an exhaust heat recovery device mounted on a vehicle includes a refrigeration cycle for allowing a refrigerant for refrigeration to circulate therethrough, and a Rankine cycle for allowing a refrigerant for the Rankine cycle to circulate therethrough. The Rankine-cycle condenser and the refrigeration-cycle condenser are disposed in predetermined positions of the vehicle in series with respect to a flow direction of external air for cooling, and the Rankine-cycle condenser is disposed on an upstream side of the external air with respect to the refrigeration-cycle condenser.
摘要翻译： 具有安装在车辆上的排气热回收装置的制冷装置包括用于使制冷剂在制冷循环中循环的制冷循环，以及用于使兰金循环的制冷剂循环通过的兰金循环。 兰肯循环冷凝器和制冷循环冷凝器相对于用于冷却的外部空气的流动方向串联布置在车辆的预定位置，并且兰金循环冷凝器设置在外部空气的上游侧， 尊重制冷循环冷凝器。
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公开(公告)号：US20090031749A1
公开(公告)日：2009-02-05
申请号：US12156116
申请日：2008-05-28
申请人： Michio Nishikawa , Hironori Asa , Keiichi Uno , Hiroshi Kishita
发明人： Michio Nishikawa , Hironori Asa , Keiichi Uno , Hiroshi Kishita
CPC分类号： B60H1/00921 , B60H1/025 , B60H2001/00949
摘要： A refrigeration apparatus with an exhaust heat recovery device mounted on a vehicle includes a refrigeration cycle for allowing a refrigerant for refrigeration to circulate therethrough, and a Rankine cycle for allowing a refrigerant for the Rankine cycle to circulate therethrough. The refrigeration-cycle condenser and the Rankine-cycle condenser are disposed in predetermined positions of the vehicle in series with respect to a flow direction of external air for cooling, and the refrigeration-cycle condenser is disposed on an upstream side of the external air with respect to the Rankine-cycle condenser.
摘要翻译： 具有安装在车辆上的排气热回收装置的制冷装置包括用于使制冷剂在制冷循环中循环的制冷循环，以及用于使兰金循环的制冷剂循环通过的兰金循环。 制冷循环冷凝器和兰金循环冷凝器相对于用于冷却的外部空气的流动方向串联地布置在车辆的预定位置，并且制冷循环冷凝器设置在外部空气的上游侧， 尊重兰金循环冷凝器。
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公开(公告)号：US20070245737A1
公开(公告)日：2007-10-25
申请号：US11787449
申请日：2007-04-16
申请人： Atsushi Inaba , Michio Nishikawa , Hironori Asa , Keiichi Uno , Takahisa Suzuki , Hiroshi Kishita
发明人： Atsushi Inaba , Michio Nishikawa , Hironori Asa , Keiichi Uno , Takahisa Suzuki , Hiroshi Kishita
CPC分类号： F01K13/02 , B60H1/00885 , B60H1/32 , B60H2001/00928 , B60H2001/00949 , F01K23/065 , F01K25/08
摘要： A waste heat utilization device includes a Rankine cycle in which an operation fluid circulates, and a control unit which controls an operation of the Rankine cycle. The Rankine cycle has a heater for heating the operation fluid using a waste fluid with a waste heat from a heat engine, an expander that expands the heated operation fluid to recover a mechanical energy, and a condenser for cooling and condensing the expanded operation fluid. The control unit operates the Rankine cycle when a waste fluid temperature is not less than a predetermined temperature and when the waste fluid is in a flowing state in the heat engine.
摘要翻译： 废热利用装置包括工作流体循环的兰金循环，以及控制兰金循环的运转的控制单元。 兰金循环具有加热器，该加热器使用具有来自热机的废热的废液加热工作流体，使加热的操作流体膨胀以回收机械能的膨胀器，以及用于冷却和冷凝膨胀的操作流体的冷凝器。 当废液温度不低于预定温度时，当废液在热机中处于流动状态时，控制单元操作兰金循环。
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公开(公告)号：US07992400B2
公开(公告)日：2011-08-09
申请号：US12078074
申请日：2008-03-27
申请人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
发明人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
IPC分类号： F25B27/00
CPC分类号： F01C20/26 , F01C1/0215 , F01C11/004 , F04C11/008 , F04C2240/45 , F25B1/04 , F25B27/02 , F25B2400/14 , Y02A30/274
摘要： A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor generator are operatively connected and arranged in series, and a power transmitting device for disconnecting the pump from the motor generator, when the expansion-compressor device is driven by the motor generator so as to be operated as a compressor device.
摘要翻译： 复合流体机械具有膨胀压缩机装置，泵和电动发电机，其中膨胀压缩机装置，泵和电动发电机可操作地连接和串联布置;以及动力传递装置，用于将泵 当电动发电机由膨胀压缩机装置驱动时，作为压缩机装置运转。
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公开(公告)号：US20070175212A1
公开(公告)日：2007-08-02
申请号：US11641202
申请日：2006-12-18
申请人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hiroshi Ogawa , Hiroshi Kishita , Kazuhide Uchida , Yasuhiro Kawase , Atsushi Inaba
发明人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hiroshi Ogawa , Hiroshi Kishita , Kazuhide Uchida , Yasuhiro Kawase , Atsushi Inaba
CPC分类号： F01K25/06 , F01C1/0215 , F01C13/04 , F01K21/005 , F01K25/04 , F04C2240/45
摘要： It is an object to provide a fluid machine, which is simple in structure and in which lubricating oil containing smaller amount of the working fluid is supplied to sliding portions of an expansion device. The fluid machine has the expansion device for generating a driving force by expansion of the working fluid, which contains the lubricating oil and is heated to a gas phase condition. The fluid machine further has an electric power generating device driven by the driving force of the expansion device and generating electric power. An oil pooling portion is formed in a fluid passage, through which the working fluid discharged from the expansion device flows, such that the lubricating oil contained in the working fluid is brought into contact with at least one of sliding portions of the expansion device and the electric power generating device. And a heating unit is provided to heat the working fluid in the oil pooling portion.
摘要翻译： 本发明的目的是提供一种流体机械，其结构简单，并且将含有较少量的工作流体的润滑油供应到膨胀装置的滑动部分。 流体机械具有用于通过膨胀包含润滑油并被加热到气相状态的工作流体产生驱动力的膨胀装置。 流体机械还具有由膨胀装置的驱动力驱动并产生电力的发电装置。 在液体通道中形成有一个集油部分，从膨胀装置排出的工作流体通过该流体通道流动，使得包含在工作流体中的润滑油与膨胀装置的滑动部分和 发电装置。 并且提供加热单元以加热储油部分中的工作流体。
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公开(公告)号：US20060107681A1
公开(公告)日：2006-05-25
申请号：US11260680
申请日：2005-10-28
申请人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
发明人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
CPC分类号： F01C20/26 , F01C1/0215 , F01C11/004 , F04C11/008 , F04C2240/45 , F25B1/04 , F25B27/02 , F25B2400/14 , Y02A30/274
摘要： A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor generator are operatively connected and arranged in series, and a power transmitting device for disconnecting the pump from the motor generator, when the expansion-compressor device is driven by the motor generator so as to be operated as a compressor device.
摘要翻译： 复合流体机械具有膨胀压缩机装置，泵和电动发电机，其中膨胀压缩机装置，泵和电动发电机可操作地连接和串联布置;以及动力传递装置，用于将泵 当电动发电机由膨胀压缩机装置驱动时，作为压缩机装置运转。
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9.发明申请公开(公告)号：US20060213218A1
公开(公告)日：2006-09-28
申请号：US11386719
申请日：2006-03-23
申请人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hiroshi Kishita , Kazuhide Uchida , Hiroshi Ogawa
发明人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hiroshi Kishita , Kazuhide Uchida , Hiroshi Ogawa
CPC分类号： F01C11/004 , F01C1/0207 , F01C1/3562 , F01C11/008 , F01C21/008 , F01C21/10 , F01K23/065 , F01K25/08 , F25B1/04 , F25B27/02 , F25B2400/14 , Y02A30/274
摘要： A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor generator are operatively connected and arranged in series. A portion of an outlet side passage formed in the fluid machine, through which the working fluid flows from the expansion device, is arranged adjacent to a portion of a pump outlet-side passage formed in the fluid machine, through which the working fluid flows from the pump, so that heat of the working fluid in the outlet side passage is transferred to the working fluid in the pump outlet-side passage. As a result, efficiency of Rankine cycle for collecting waste heat is increased.
摘要翻译： 复合流体机械具有膨胀压缩机装置，泵和电动发电机，其中膨胀压缩机装置，泵和电动发电机可操作地连接和串联布置。 形成在流体机械中的出口侧通道的一部分，工作流体从膨胀装置流过的部分邻近形成在流体机械中的泵出口侧通道的一部分设置，工作流体通过该部分从 泵，使得出口侧通道中的工作流体的热量被传递到泵出口侧通道中的工作流体。 结果，增加了用于收集废热的兰金循环的效率。
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公开(公告)号：US20060196204A1
公开(公告)日：2006-09-07
申请号：US11362809
申请日：2006-02-28
申请人： Yasuhiro Takeuchi , Hironori Asa , Keiichi Uno , Kazuhide Uchida , Yoichiro Kawamoto , Hiroshi Kishita , Hiroshi Ogawa
发明人： Yasuhiro Takeuchi , Hironori Asa , Keiichi Uno , Kazuhide Uchida , Yoichiro Kawamoto , Hiroshi Kishita , Hiroshi Ogawa
CPC分类号： F04C15/0088 , F01K23/04 , F04C11/003 , F04C27/005 , F04C29/028 , F04C2240/45 , F25B1/04 , F25B27/02 , F25B2400/14 , Y02A30/274
摘要： A fluid pump includes a driving part, a movable part that is movable by power transmitted from the driving part via a transmission part, a fixed part disposed on a side of the movable part, opposite to the transmission part, to form an operating chamber having an outlet from which a fluid flowing into the operating chamber is pressure-fed to an outside in a liquid state by the movable part, and an introduction passage for introducing a part of the fluid in the operating chamber to the transmission part. Accordingly, the liquid fluid can be introduced to the transmission part such as a bearing through the introduction passage.
摘要翻译： 流体泵包括驱动部，通过传动部从驱动部传递的动力可移动的可动部，配置在可动部的与传递部相对的一侧的固定部，形成具有 流入操作室的流体由可动部分以液态压力供给到外部的出口，以及用于将操作室中的一部分流体引入传动部的引入通道。 因此，可以通过引入通道将液体流体引入诸如轴承的传动部件。
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