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1. 发明申请

US20110088397A1 WASTE HEAT RECOVERY SYSTEM 审中-公开
标题翻译：废热回收系统
公开(公告)号：US20110088397A1
公开(公告)日：2011-04-21
申请号：US12903535
申请日：2010-10-13
申请人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima , Masahiro Kawaguchi
发明人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima , Masahiro Kawaguchi
IPC分类号： F01K9/00
CPC分类号： F01K23/065 , F01K27/02
摘要： The waste heat recovery system of an engine includes a Rankine cycle, a first bypass passage, a first valve and a control unit. The Rankine cycle allows a working fluid to circulate therethrough. The Rankine cycle has a first heat exchanger, a second heat exchanger, an expander and a condenser. The first heat exchanger exchange heat between the working fluid and the engine or a first intermediate medium exchanging heat with the engine. The first bypass passage allows the working fluid to pass therethrough. One end of the first bypass passage is located at an upstream side of the condenser and the other end is located at a downstream side of the condenser. The first valve opens and closes the first bypass passage. When temperature of the engine or the first intermediate medium is lower than a first predetermined value, the control unit opens the first valve.
摘要翻译：发动机的废热回收系统包括兰金循环，第一旁路通道，第一阀和控制单元。兰金循环允许工作流体循环通过。兰金循环具有第一热交换器，第二热交换器，膨胀器和冷凝器。第一热交换器在工作流体和发动机之间交换热量或与发动机交换热量的第一中间介质。第一旁路通道允许工作流体通过。第一旁路通路的一端位于冷凝器的上游侧，另一端位于冷凝器的下游侧。第一阀打开和关闭第一旁路通道。当发动机或第一中间介质的温度低于第一预定值时，控制单元打开第一阀。

2. 发明申请

US20110088394A1 WASTE HEAT REGENERATION SYSTEM 审中-公开
标题翻译：废热再生系统
公开(公告)号：US20110088394A1
公开(公告)日：2011-04-21
申请号：US12903497
申请日：2010-10-13
申请人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima , Masahiro Kawaguchi
发明人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima , Masahiro Kawaguchi
IPC分类号： F02G3/00
CPC分类号： F01N5/02 , F01K13/02 , F01K23/065 , F01N2240/02 , F02G5/04 , Y02E20/14 , Y02T10/16 , Y02T10/166
摘要： A waste heat regeneration system for a vehicle having a vehicle engine actuated by a start-stop switch includes Rankine cycle circuit, a motor generator, a by-pass circuit and a control device. The Rankine cycle circuit includes a pump, a boiler heating the heat medium by heat exchanging with waste heat generated by the vehicle engine, an expansion device and a condenser. The by-pass circuit is connected to the Rankine cycle circuit at the upstream and downstream sides of the condenser and the communication of the heat medium is openable and closable therethrough. When the start-stop switch of the vehicle engine is turned off, the control device controls the by-pass circuit to communicate the heat medium therethrough and keeps controlling of the rotational speed of the motor generator until pressure difference between the upstream and downstream of the expansion device is decreased to a predetermined level, and then stops the control.
摘要翻译：具有由起动停止开关致动的车辆发动机的车辆废热再生系统包括兰金循环回路，电动发电机，旁路电路和控制装置。兰金循环回路包括泵，通过与车辆发动机产生的废热进行热交换，膨胀装置和冷凝器来加热热介质的锅炉。旁路电路在冷凝器的上游侧和下游侧连接到兰金循环回路，并且热介质的连通可通过其打开和关闭。当车辆发动机的启动停止开关关闭时，控制装置控制旁通电路以使热介质通过，并且继续控制电动发电机的转速，直到上游和下游之间的压力差膨胀装置降低到预定水平，然后停止控制。

3. 发明申请

US20110083920A1 VEHICLE WITH RANKINE CYCLE SYSTEM AND REFRIGERATING CYCLE SYSTEM 审中-公开
标题翻译：具有排气循环系统和制冷循环系统的车辆
公开(公告)号：US20110083920A1
公开(公告)日：2011-04-14
申请号：US12902474
申请日：2010-10-12
申请人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima , Masahiro Kawaguchi
发明人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima , Masahiro Kawaguchi
IPC分类号： B60K11/04
CPC分类号： B60H1/025 , B60K11/04
摘要： A vehicle with a Rankine cycle system and a refrigerating cycle system for air-conditioning includes a Rankine condenser forming a part of the Rankine cycle system which converts waste heat of a vehicle into power and an air-conditioning condenser forming a part of the refrigerating cycle system. The Rankine condenser and the air-conditioning condenser are disposed one above the other in the vehicle as viewed from a front of the vehicle.
摘要翻译：具有兰金循环系统和空调制冷循环系统的车辆包括兰金冷凝器，其形成将车辆的废热转换成动力的兰金循环系统的一部分，以及形成制冷循环的一部分的空调冷凝器系统。朗格冷凝器和空调冷凝器从车辆的前方观察而一体地设置在车辆中。

4. 发明申请

US20120304643A1 WASTE HEAT RECOVERY MECHANISM AND WASTE HEAT RECOVERY APPARATUS 审中-公开
标题翻译：废热回收机构和废热回收装置
公开(公告)号：US20120304643A1
公开(公告)日：2012-12-06
申请号：US13480619
申请日：2012-05-25
申请人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima
发明人： Hidefumi MORI , Masao Iguchi , Fuminobu Enokijima
IPC分类号： H02K7/18 , F01K23/10 , F01N5/02
CPC分类号： F01K23/065 , Y02E20/14
摘要： A waste heat recovery mechanism and a waste heat recovery apparatus generate electricity even when an expander, which is coupled to a combustion engine outputting rotational drive force, is locked. The waste heat recovery mechanism includes an alternator having a rotary shaft, which is coupled to and driven to rotate by a combustion engine, and an expander having an output shaft, which is coupled to the rotary shaft of the alternator. The output shaft applies a rotational drive force to the rotary shaft, thereby assisting rotation of the rotary shaft. A torque limiter is located between the rotary shaft of the alternator and the output shaft of the expander.
摘要翻译：即使当连接到输出旋转驱动力的内燃机的膨胀机被锁定时，余热回收机构和废热回收装置也发电。废热回收机构包括具有旋转轴的交流发电机，该旋转轴联接到内燃发动机并由其驱动旋转，以及具有输出轴的膨胀器，该输出轴联接到交流发电机的旋转轴。输出轴向旋转轴施加旋转驱动力，从而有助于旋转轴的旋转。扭矩限制器位于交流发电机的旋转轴与膨胀机的输出轴之间。

5. 发明申请

US20130025277A1 WASTE HEAT REGENERATION SYSTEM 审中-公开
标题翻译：废热再生系统
公开(公告)号：US20130025277A1
公开(公告)日：2013-01-31
申请号：US13638504
申请日：2011-03-10
申请人： Fuminobu Enokijima , Masao Iguchi , Hidefumi Mori
发明人： Fuminobu Enokijima , Masao Iguchi , Hidefumi Mori
IPC分类号： F01N5/02 , F01K23/06 , F01K9/00 , F02G5/02
CPC分类号： F01N5/02 , F01K23/065 , F01K23/10 , F01N2240/02 , F02G5/04 , F02G2260/00 , Y02T10/16 , Y02T10/166
摘要： A waste heat regeneration system includes a pump, a coolant boiler, an exhaust gas boiler, an expander, a condenser, a gas-liquid separator and a supercooler. A flow control valve maintains a temperature difference (T1-T2) at a predetermined value or less by adjusting the amount of an operating fluid which flows in a bypass flow path through the control of an opening degree based on a pressure difference (P1-P2) corresponding to the temperature difference (T1-T2) between the temperature (T1) of the operating fluid on the upstream side of the supercooler and the temperature (T2) of the operating fluid on the downstream side thereof. Accordingly, the degree of supercooling is prevented from becoming excessive and the waste heat regeneration efficiency of a Rankine cycle device can be maintained.
摘要翻译：废热再生系统包括泵，冷却剂锅炉，废气锅炉，膨胀机，冷凝器，气液分离器和过冷却器。流量控制阀通过基于压力差（P1-P2）调节通过控制开度的旁通流路中流动的工作流体的量，将温度差（T1-T2）维持在预定值以下）对应于过冷却器上游侧的工作流体的温度（T1）与其下游侧的工作流体的温度（T2）之间的温度差（T1-T2）。因此，能够防止过冷却度过剩，能够维持朗肯循环装置的废热再生效率。

6. 发明申请

US20130014505A1 WASTE HEAT REGENERATION SYSTEM 审中-公开
标题翻译：废热再生系统
公开(公告)号：US20130014505A1
公开(公告)日：2013-01-17
申请号：US13638100
申请日：2011-03-10
申请人： Fuminobu Enokijima , Hidefumi Mori , Masao Iguchi
发明人： Fuminobu Enokijima , Hidefumi Mori , Masao Iguchi
IPC分类号： F02G5/04 , F01K9/00 , F01K23/10
CPC分类号： F01N5/02 , F01K23/065 , F01K27/02 , F02F7/006 , F02G5/04 , F02G2260/00 , Y02T10/16 , Y02T10/166
摘要： A waste heat regeneration system includes a pump, a coolant boiler, an exhaust gas boiler, an expander, a first condenser, a gas/liquid separator, and a supercooler. A first flow control valve adjusts the amount of an operating fluid circulating in a first bypass flow path by controlling its opening degree based on a pressure difference P1−P2 corresponding to a temperature difference T1−T2 between the temperature T1 of the operating fluid on the upstream side of the supercooler and the temperature T2 of the operating fluid on the downstream side thereof, thereby maintaining the temperature difference T1−T2 so as to be larger than or equal to a predetermined value necessary for preventing the generation of cavitation in the pump, and ensuring the degree of supercooling.
摘要翻译：废热再生系统包括泵，冷却剂锅炉，废气锅炉，膨胀器，第一冷凝器，气/液分离器和过冷却器。第一流量控制阀基于对应于工作流体的温度T1与温度差T1-T2之间的温差T1-P2控制其开度，来调节在第一旁通流路中循环的工作流体的量过冷却器的上游侧和工作流体在其下游侧的温度T2，从而将温度差T1-T2保持为大于或等于防止在泵中产生气穴所必需的预定值，并确保过冷度。

7. 发明申请

US20140311141A1 WASTE HEAT UTILIZATION APPARATUS 审中-公开
标题翻译：废热加热装置
公开(公告)号：US20140311141A1
公开(公告)日：2014-10-23
申请号：US14239839
申请日：2012-04-24
申请人： Hidefumi Mori , Masao Iguchi , Fuminobu Enokijima , Fumihiko Ishiguro , Hiroyuki Takei
发明人： Hidefumi Mori , Masao Iguchi , Fuminobu Enokijima , Fumihiko Ishiguro , Hiroyuki Takei
IPC分类号： F02G5/00 , F02B29/04
CPC分类号： F02B29/0475 , F01K23/065 , F01K23/10 , F02B29/0406 , F02B29/0443 , F02B37/00 , F02G5/00 , F02G5/04 , F02G2260/00 , Y02T10/146 , Y02T10/166
摘要： A waste heat utilization apparatus of a first embodiment includes a driving system including an engine and a turbocharger supplying pressurized air to the engine, and a Rankine cycle system used for the driving system. The Rankine cycle system includes a coolant boiler causing heat exchange between coolant as heating medium and working fluid, and a pressurized air boiler causing heat exchange between the pressurized air as heating medium and the working fluid. A first bypass channel for allowing the working fluid to bypass the coolant boiler and a three-way valve are provided in the Rankine cycle system. In the waste heat utilization apparatus, the amount of heat absorbed in the working fluid in the coolant boiler can be reduced by flowing the working fluid into the first bypass channel.
摘要翻译：第一实施例的废热利用装置包括驱动系统，其包括发动机和向发动机供应加压空气的涡轮增压器，以及用于驱动系统的兰金循环系统。兰金循环系统包括冷却剂锅炉，其导致作为加热介质和工作流体的冷却剂之间的热交换，以及在加压空气作为加热介质和工作流体之间进行热交换的加压空气锅炉。在兰金循环系统中提供了用于允许工作流体绕过冷却剂锅炉和三通阀的第一旁路通道。在废热利用装置中，通过使工作流体流入第一旁路流路，可以减少在冷却水锅炉中工作流体吸收的热量。

8. 发明申请

US20140290243A1 WASTE-HEAT RECOVERY SYSTEM 审中-公开
标题翻译：废热回收系统
公开(公告)号：US20140290243A1
公开(公告)日：2014-10-02
申请号：US14353967
申请日：2012-07-12
申请人： Fuminobu Enokijima , Masao Iguchi , Hidefumi Mori , Fumihiko Ishiguro
发明人： Fuminobu Enokijima , Masao Iguchi , Hidefumi Mori , Fumihiko Ishiguro
IPC分类号： F02G5/02 , F01K23/10
CPC分类号： F01K23/101 , F01K15/02 , F01K23/065 , F02G5/02 , Y02T10/166
摘要： In a waste-heat recovery system, a gear pump and an electric motor share a drive shaft. A pump interior portion and a motor interior portion are partitioned from each other by a shaft seal, and the pump interior portion defines a part of a circulation path of a Rankine cycle circuit. One end of a communication path that is communicated to the motor interior portion is connected to a bottom portion of a housing, and the other end of the communication path is connected to the circulation path at a position between an expander and a condenser in the Rankine cycle circuit.
摘要翻译：在废热回收系统中，齿轮泵和电动机共用驱动轴。泵内部部分和马达内部部分通过轴封彼此分隔开，并且泵内部限定了兰金循环回路的循环路径的一部分。连通到电动机内部的连通路径的一端连接到壳体的底部，并且连通路径的另一端在兰肯的膨胀机和冷凝器之间的位置处连接到循环路径循环电路。

9. 发明申请

US20140116051A1 RANKINE CYCLE 审中-公开
公开(公告)号：US20140116051A1
公开(公告)日：2014-05-01
申请号：US14128783
申请日：2012-06-12
申请人： Fuminobu Enokijima , Masao Iguchi , Hidefumi Mori
发明人： Fuminobu Enokijima , Masao Iguchi , Hidefumi Mori
IPC分类号： F01K13/02
CPC分类号： F01K13/02 , F01K23/065 , F01K23/10 , F01K25/08
摘要： A Rankine cycle where, in a circulation path of a working fluid, a heat exchanger exchanging heat between the working fluid and a heat medium, an expander, a condensing unit and a pumping device are provided in order, includes a temperature detector detecting the temperature of the working fluid flowing out of the heat exchanger, a pressure detector detecting the pressure of the working fluid flowing through the heat exchanger, a flow rate adjusting unit for adjusting the working fluid flow rate to the heat exchanger and a control device controlling the adjusting unit. The control device controls to change the temperature and pressure of the working fluid sucked into the expander while satisfying the relationship along the target pressure line TPL where the target pressure is set to increase the working fluid density following the increase in the working fluid temperature.
摘要翻译：兰金循环，其中在工作流体的循环路径中，依次提供在工作流体和热介质之间交换热量的热交换器，膨胀器，冷凝单元和泵送装置，其包括检测温度的温度检测器流出热交换器的工作流体的压力检测器，检测流过热交换器的工作流体的压力的压力检测器，用于调节到热交换器的工作流体流量的流量调节单元，以及控制装置单元。控制装置控制在满足沿目标压力线TPL的关系中改变吸入膨胀机的工作流体的温度和压力，其中目标压力被设定为随着工作流体温度的增加而增加工作流体密度。

10. 发明授权

US08613193B2 Vehicle waste heat recovery device 失效
标题翻译：车辆余热回收装置
公开(公告)号：US08613193B2
公开(公告)日：2013-12-24
申请号：US13355614
申请日：2012-01-23
申请人： Hidefumi Mori , Masao Iguchi , Fuminobu Enokijima
发明人： Hidefumi Mori , Masao Iguchi , Fuminobu Enokijima
IPC分类号： F01K23/10 , F01K25/00
CPC分类号： F02G5/00 , F01K13/02 , F01K23/065 , Y02T10/166
摘要： When a detection value of a temperature sensor exceeds a set temperature, an ECU increases an opening of a sub-port by controlling a solenoid valve, and as a result, an intake volume of an expander increases. The ECU then adjusts the mass flow rate of a coolant flowing through a boiler so that a detection value of a pressure sensor indicates a pressure as close as possible to an upper limit pressure, on condition that an upper limit temperature is not exceeded.
摘要翻译：当温度传感器的检测值超过设定温度时，ECU通过控制电磁阀来增加子口的开度，结果扩大器的进气量增加。 ECU然后调节流过锅炉的冷却剂的质量流量，使得压力传感器的检测值在不超过上限温度的情况下表示尽可能接近上限压力的压力。

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