专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130074497A1 WASTE HEAT RECOVERY SYSTEM 审中-公开
标题翻译：废热回收系统
公开(公告)号：US20130074497A1
公开(公告)日：2013-03-28
申请号：US13606388
申请日：2012-09-07
申请人： Hidefumi MORI , Masao IGUCHI , Fuminobu ENOKIJIMA , Fumihiko ISHIGURO
发明人： Hidefumi MORI , Masao IGUCHI , Fuminobu ENOKIJIMA , Fumihiko ISHIGURO
IPC分类号： F02G5/02 , F02M25/07 , F02B37/00 , F01K23/10
CPC分类号： F01K23/10 , F01K23/065 , F01N5/02 , F02B29/0443 , F02B29/0493 , F02G5/02 , F02M26/28 , F02M26/47 , Y02T10/146 , Y02T10/16 , Y02T10/166
摘要： A waste heat recovery system is for use with a power unit that includes an internal combustion engine. The waste heat recovery system includes a Rankine cycle device in which working fluid circulates through a pump, a boiler, an expander and then through a condenser, heat exchange occurs in the boiler between the working fluid and intake fluid that is introduced into the internal combustion engine while being cooled, a determination device for determining required cooling load for the intake fluid, a pressure reducing device for reducing evaporation pressure in the Rankine cycle device, and a controller for controlling the pressure reducing device so as to reduce the evaporation pressure below a predetermined evaporation pressure if the required cooling load determined by the determination device exceeds a threshold.
摘要翻译：废热回收系统用于包括内燃机的动力单元。废热回收系统包括兰金循环装置，其中工作流体通过泵，锅炉，膨胀器循环，然后通过冷凝器循环，锅炉中在工作流体和引入内燃的进气流体之间发生热交换发动机同时被冷却，用于确定进气的所需冷却负荷的确定装置，用于减少兰金循环装置中的蒸发压力的减压装置，以及用于控制减压装置以将蒸发压力降低到低于如果由确定装置确定的所需的冷却负载超过阈值，则预定的蒸发压力。

2. 发明申请

US20130067910A1 WASTE HEAT RECOVERY SYSTEM 审中-公开
标题翻译：废热回收系统
公开(公告)号：US20130067910A1
公开(公告)日：2013-03-21
申请号：US13602369
申请日：2012-09-04
申请人： Fumihiko ISHIGURO , Masao IGUCHI , Hidefumi MORI , Fuminobu ENOKIJIMA
发明人： Fumihiko ISHIGURO , Masao IGUCHI , Hidefumi MORI , Fuminobu ENOKIJIMA
IPC分类号： F02G3/00
CPC分类号： F01K23/065 , F01K23/10 , F02B29/0406 , F02B29/0493 , F02G5/00 , F02M26/28 , F02M26/33 , F28D1/0417 , F28D1/05325 , F28D21/0003 , F28D2021/0082 , F28D2021/0084 , F28F9/0202 , F28F27/02 , F28F2009/0285 , Y02T10/146 , Y02T10/166
摘要： The waste heat recovery system includes a Rankine cycle device in which working fluid circulates through a pump, a boiler, an expander and then through a heat exchanging device, heat exchange occurs in the boiler between the working fluid and intake fluid that is introduced into an internal combustion engine while being cooled. The heat exchanging device includes a condenser condensing the working fluid, a receiver connected downstream of the condenser and storing liquid-phase working fluid, a subcooler connected downstream of the receiver and subcooling the liquid-phase working fluid, and a selector device serving to change the ratio of the condenser to the subcooler. The waste heat recovery system further includes a determination device for determining required cooling load for the intake fluid, and a controller for controlling the selector device depending on the required cooling load determined by the determination device.
摘要翻译：废热回收系统包括兰金循环装置，其中工作流体通过泵，锅炉，膨胀器循环，然后通过热交换装置，在工作流体和引入到内燃机同时被冷却。热交换装置包括冷凝工作流体的冷凝器，连接在冷凝器下游并存储液相工作流体的接收器，连接在接收器下游并过冷液相工作流体的过冷却器，以及用于改变冷凝器与过冷却器的比例。废热回收系统还包括用于确定进气流体所需的冷却负荷的确定装置，以及根据由确定装置确定的所需冷却负荷来控制选择装置的控制器。

3. 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。

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

US20120240575A1 VEHICLE WASTE HEAT RECOVERY DEVICE 失效
标题翻译：车辆废热回收装置
公开(公告)号：US20120240575A1
公开(公告)日：2012-09-27
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
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。

6. 发明申请

US20120285170A1 RANKINE CYCLE APPARATUS 审中-公开
公开(公告)号：US20120285170A1
公开(公告)日：2012-11-15
申请号：US13462297
申请日：2012-05-02
申请人： Hidefumi MORI , Masao IGUCHI , Fuminobu ENOKIJIMA
发明人： Hidefumi MORI , Masao IGUCHI , Fuminobu ENOKIJIMA
IPC分类号： F01K21/00
CPC分类号： F02G5/00 , B60H1/20 , B60H1/3227 , F01K9/003 , F01K23/065 , F25B39/04 , F25B40/02 , F25B2339/044 , F28D1/0443 , Y02T10/166
摘要： The present invention provides a Rankine cycle apparatus that is mounted in a vehicle and includes a Rankine cycle circuit and a refrigeration cycle circuit. The Rankine cycle circuit and the refrigeration cycle circuit each include a condenser for cooling a corresponding type of working fluid and a receiver, which is connected to the condenser. The two condensers are arranged side by side in the upward-downward direction and each have a first end and a second end in the vehicle width direction. A first receiver, which is one of the receivers, is arranged outward of the first end in the vehicle width direction. A second receiver, which is the other one of the receivers, is located outward of the second end in the vehicle width direction.
摘要翻译：本发明提供一种安装在车辆中的兰金循环装置，其包括兰金循环回路和制冷循环回路。兰金循环电路和制冷循环回路各自包括用于冷却相应类型的工作流体的冷凝器和连接到冷凝器的接收器。两个冷凝器沿上下方向并排布置，并且每个具有在车宽方向上的第一端和第二端。作为接收器中的一个的第一接收器布置在车辆宽度方向上的第一端的外侧。作为另一个接收器的第二接收器位于车辆宽度方向上的第二端的外侧。

7. 发明申请

US20120073295A1 RANKINE CYCLE SYSTEM 审中-公开
标题翻译： RANKINE CYCLE系统
公开(公告)号：US20120073295A1
公开(公告)日：2012-03-29
申请号：US13238287
申请日：2011-09-21
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 , F01K23/101 , F01K25/08
摘要： A Rankine cycle system mounted on a vehicle has a Rankine cycle circuit through which working fluid circulates, a power generator, a power storage and a controller. The Rankine cycle circuit includes a fluid expansion device, a fluid transferring device, first and second passages, a heater, a cooling device, a bypass passage and a flow regulating valve. The bypass passage connects the first passage to the second passage. The flow regulating valve is provided in the bypass passage for opening and closing the bypass passage. The power generator converts the work generated by the fluid expansion device into electric power. The controller monitors charge rate of the electric power charged in the power storage and controls an operation of the flow regulating valve based on the monitored charge rate. The controller causes the flow regulating valve to be opened when the monitored charge rate is greater than a predetermined value.
摘要翻译：安装在车辆上的兰金循环系统具有工作流体循环的兰金循环回路，发电机，蓄电器和控制器。兰金循环回路包括流体膨胀装置，流体转移装置，第一和第二通道，加热器，冷却装置，旁通通道和流量调节阀。旁路通道将第一通道连接到第二通道。流量调节阀设置在用于打开和关闭旁路通道的旁通通道中。发电机将由流体膨胀装置产生的功率转换成电力。控制器监视在蓄电装置中充电的电力的充电率，并且基于所监视的充电速率来控制流量调节阀的操作。当监视的充电速率大于预定值时，控制器使流量调节阀打开。

8. 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。

9. 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。

10. 发明申请

US20120073294A1 RANKINE CYCLE SYSTEM 审中-公开
标题翻译： RANKINE CYCLE系统
公开(公告)号：US20120073294A1
公开(公告)日：2012-03-29
申请号：US13237108
申请日：2011-09-20
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： F01K25/08 , F01K13/02 , F01K23/065 , F01K23/101 , F22G5/18 , Y02E20/14
摘要： A Rankine cycle system mounted on a vehicle includes a Rankine cycle circuit, a pressure detector, a temperature detector and a controller. The Rankine cycle circuit includes a fluid expansion device, a fluid transferring device, first and second passages, a heater, a cooling device, a bypass passage and a flow regulating valve. The bypass passage connects the first passage and the second passage, and in which the flow regulating valve is provided for opening and closing the bypass passage. The controller is connected to the flow regulating valve for controlling an operation of the flow regulating valve and to the pressure and temperature detectors and for receiving signals of pressure and temperature from the pressure and temperature detectors, respectively. The controller controls the operation of the flow regulating valve based on a superheat degree of the working fluid calculated from the signals of the pressure and temperature.
摘要翻译：安装在车辆上的兰金循环系统包括兰金循环回路，压力检测器，温度检测器和控制器。兰金循环回路包括流体膨胀装置，流体转移装置，第一和第二通道，加热器，冷却装置，旁通通道和流量调节阀。旁通通路连接第一通道和第二通道，并且设置流量调节阀以打开和关闭旁路通道。控制器连接到流量调节阀，用于分别控制流量调节阀和压力和温度检测器的操作，并分别接收来自压力和温度检测器的压力和温度信号。控制器根据从压力和温度的信号计算的工作流体的过热度来控制流量调节阀的操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式