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1. 发明授权

US06845618B2 Rankine cycle device of internal combustion engine 失效
标题翻译：内燃机的兰金循环装置
公开(公告)号：US06845618B2
公开(公告)日：2005-01-25
申请号：US10398805
申请日：2001-10-05
申请人： Hiroyuki Niikura , Hiroyoshi Taniguchi , Makoto Uda , Kiyoshi Katahira
发明人： Hiroyuki Niikura , Hiroyoshi Taniguchi , Makoto Uda , Kiyoshi Katahira
IPC分类号： F01K23/06 , F01K23/10 , F01N5/02 , F02G5/02 , F02G5/04 , F01K1/00 , F01K23/02
CPC分类号： F01N5/02 , F01K23/065 , F01K23/106 , F02G5/02 , F02G5/04 , Y02T10/16 , Y02T10/166
摘要： In a Rankine cycle system for an internal combustion engine, including an evaporator (3) for generating a vapor, an expander (4) for converting a heat energy of the vapor into a mechanical energy, a condenser (5) for cooling the vapor discharged from the expander (4) to restore it into water, a tank (6) for storage of the water from the condenser (5), and supply pumps (7, 8) for supplying the water in said tank (6) to the evaporator (3) in a pressurizing manner, the water in the tank (6) is supplied via a water jacket (105) of the internal combustion engine (1) to a dispensing valve (106) by the lower-pressure pump (7). A portion of the water dispensed by the dispensing valve (106) is further pressurized and supplied to the evaporator (3) by the higher-pressure pump (8), and another portion of the water dispensed by the dispensing valve (106) is discharged to the tank (6) after dissipating its heat in an auxiliary (110) such as a heater for heating a vehicle compartment and the like. Thus, it is possible to sufficiently cool heated portions of the internal combustion engine (1) by the water which is a liquid-phase working medium, while maintaining the performance of the Rankine cycle system, thereby aiming at the disuse of a radiator.
摘要翻译：在用于内燃机的兰金循环系统中，包括用于产生蒸汽的蒸发器（3），用于将蒸气的热能转换为机械能的膨胀器（4），用于冷却排出的蒸气的冷凝器（5）从膨胀器（4）将其还原成水，用于储存来自冷凝器（5）的水的罐（6）和用于将所述罐（6）中的水供应到蒸发器的供应泵（7,8）（3）中，通过所述低压泵（7）将所述罐（6）中的水通过所述内燃机（1）的水套（105）供给到分配阀（106）。由分配阀（106）分配的一部分水被进一步加压并通过高压泵（8）供应到蒸发器（3），并且由分配阀（106）分配的另一部分水被排出在诸如用于加热车厢等的加热器的辅助件（110）中散热之后，将其散热到罐（6）。因此，可以在保持朗肯循环系统的性能的同时，通过作为液相工作介质的水来充分冷却内燃机（1）的加热部分，从而针对散热器的废用。

2. 发明授权

US07174732B2 Cooling control device for condenser 失效
标题翻译：冷凝器冷却控制装置
公开(公告)号：US07174732B2
公开(公告)日：2007-02-13
申请号：US10953352
申请日：2004-09-30
申请人： Hiroyoshi Taniguchi , Makoto Uda
发明人： Hiroyoshi Taniguchi , Makoto Uda
IPC分类号： F25B39/04 , F25B1/06 , F01K7/00 , F01K13/00 , F01K23/06
CPC分类号： F01K23/065 , B01D5/0093 , F01K9/00 , F16T1/10
摘要： Cooling control device for a condenser is provided which includes the condenser, a cooling device for cooling the condenser, and a control device for controlling the cooling device. The cooling device includes a first cooling fan for cooling a gaseous-phase portion of the condenser, and two second cooling fans for cooling a liquid-phase portion of the condenser independently of the first cooling fan. The control device also includes a pressure control section for optimally adjusting a pressure within the gaseous-phase portion, and a temperature control section for optimally adjusting a temperature within the liquid-phase portion. The pressure control section operates the first cooling fan, in accordance with a detected pressure within the gaseous-phase portion, to adjust the pressure within the gaseous-phase portion. The temperature control section operates the second cooling fans, in accordance with a detected temperature within the liquid-phase portion, to adjust the temperature within the liquid-phase portion.
摘要翻译：提供了一种用于冷凝器的冷却控制装置，其包括冷凝器，用于冷却冷凝器的冷却装置，以及用于控制冷却装置的控制装置。冷却装置包括用于冷却冷凝器的气相部分的第一冷却风扇和用于独立于第一冷却风扇冷却冷凝器的液相部分的两个第二冷却风扇。控制装置还包括用于最佳地调节气相部分内的压力的压力控制部分和用于最佳地调节液相部分内的温度的温度控制部分。压力控制部根据气相部分内检测到的压力来操作第一冷却风扇，以调节气相部分内的压力。温度控制部根据液相部分内的检测温度来操作第二冷却风扇，以调节液相部分内的温度。

3. 发明授权

US07117691B2 Device for controlling liquid level position within condenser in rankine cycle apparatus 失效
标题翻译：用于控制血液循环装置中冷凝器内液位的装置
公开(公告)号：US07117691B2
公开(公告)日：2006-10-10
申请号：US10953341
申请日：2004-09-30
申请人： Hiroyoshi Taniguchi , Makoto Uda
发明人： Hiroyoshi Taniguchi , Makoto Uda
IPC分类号： F25B1/06 , F03C5/00 , F01K13/00 , F01K23/06
CPC分类号： F01K9/00 , F01K23/065 , F16T1/10
摘要： In a liquid-level-position control device for a condenser in a Rankine cycle apparatus, first and second reference liquid level positions are set. When a position of the fluid level is lower than the first reference liquid level position, water is replenished to a condenser by a liquid-phase working medium supply section. When the position of the fluid level is higher than the second reference liquid level position, the liquid-phase working medium is discharged from within the condenser by a liquid-phase working medium discharge section. In this way, the liquid level, which is a boundary surface between water vapor and condensed water within the condenser, can be constantly kept at an optimal position.
摘要翻译：在兰金循环装置的冷凝器的液面位置控制装置中，设定第一和第二参考液面位置。当液位的位置低于第一参考液位位置时，通过液相工作介质供给部将水补充到冷凝器。当液位的位置高于第二参考液位位置时，液相工作介质通过液相工作介质排出部从冷凝器内排出。这样，作为冷凝器内的水蒸汽与冷凝水之间的边界面的液面能够恒定地保持在最佳位置。

4. 发明授权

US07159400B2 Rankine cycle apparatus 失效
标题翻译：兰金循环仪
公开(公告)号：US07159400B2
公开(公告)日：2007-01-09
申请号：US10953343
申请日：2004-09-30
申请人： Toshihiro Tsutsui , Syogo Kawajiri , Makoto Uda , Hiroyoshi Taniguchi
发明人： Toshihiro Tsutsui , Syogo Kawajiri , Makoto Uda , Hiroyoshi Taniguchi
IPC分类号： F22D1/00
CPC分类号： F01K9/00 , F01K23/065
摘要： When a flow of a working medium stagnates in an expander or evaporator of a Rankine cycle apparatus including a closed working medium circulation circuit, a high pressure exceeding an allowable maximum pressure level of the expander or evaporator is produced within the closed working medium circulation circuit. In such a case, the water-phase working medium is first discharged via relief valves out of the circulation circuit, so that the pressure within the circulation circuit can be lowered. Then, once vapor within the evaporator, having been lowered in temperature and pressure, flows backward within the closed working medium circulation circuit, the vapor is also discharged via the relief valves out of the circulation circuit. In this way, the pressure within the expander or evaporator can be reliably prevented from exceeding the allowable maximum pressure level.
摘要翻译：当工作介质的流动停滞在包括封闭的工作介质循环回路的兰金循环设备的膨胀器或蒸发器中时，在封闭的工作介质循环回路内产生超过膨胀机或蒸发器的容许最大压力水平的高压。在这种情况下，水相加工介质首先通过溢流阀排出循环回路，从而可以降低循环回路内的压力。然后，一旦蒸发器内的蒸气已经降低了温度和压力，就在封闭的工作介质循环回路内向后流动，蒸汽也经由溢流阀排出循环回路。以这种方式，可以可靠地防止膨胀机或蒸发器内的压力超过容许最大压力水平。

5. 发明授权

US06952924B2 Rankine cycle apparatus 失效
标题翻译：兰金循环仪
公开(公告)号：US06952924B2
公开(公告)日：2005-10-11
申请号：US10952881
申请日：2004-09-30
申请人： Toshihiro Tsutsui , Kazuya Sekimoto , Makoto Uda , Hiroyoshi Taniguchi
发明人： Toshihiro Tsutsui , Kazuya Sekimoto , Makoto Uda , Hiroyoshi Taniguchi
IPC分类号： B01D5/00 , F01K9/00 , F01K23/06 , F01K1/00
CPC分类号： F01K23/065 , B01D5/0093 , F01K9/00
摘要： Rankine cycle apparatus, having closed working medium circulation circuitry, includes a collection mechanism for collecting a working medium leaked or discharged out of the circulation circuitry. The working medium collected via the collection mechanism is stored in an open tank, and the thus-stored liquid-phase working medium is returned to a condenser by means of a return pump.
摘要翻译：具有封闭的工作介质循环电路的兰金循环装置包括一个收集机构，用于收集泄漏或排出循环回路的工作介质。通过收集机构收集的工作介质储存在开放的罐中，并且由此储存的液相工作介质通过回流泵返回到冷凝器。

6. 发明申请

US20050072170A1 Cooling control device for condenser 失效
标题翻译：冷凝器冷却控制装置
公开(公告)号：US20050072170A1
公开(公告)日：2005-04-07
申请号：US10953352
申请日：2004-09-30
申请人： Hiroyoshi Taniguchi , Makoto Uda
发明人： Hiroyoshi Taniguchi , Makoto Uda
IPC分类号： B01D5/00 , F01K9/00 , F01K23/06 , F16T1/10 , F25B39/04 , F25B1/00 , F25B29/00
CPC分类号： F01K23/065 , B01D5/0093 , F01K9/00 , F16T1/10
摘要： Cooling control device for a condenser is provided which includes the condenser, a cooling device for cooling the condenser, and a control device for controlling the cooling device. The cooling device includes a first cooling fan for cooling a gaseous-phase portion of the condenser, and two second cooling fans for cooling a liquid-phase portion of the condenser independently of the first cooling fan. The control device also includes a pressure control section for optimally adjusting a pressure within the gaseous-phase portion, and a temperature control section for optimally adjusting a temperature within the liquid-phase portion. The pressure control section operates the first cooling fan, in accordance with a detected pressure within the gaseous-phase portion, to adjust the pressure within the gaseous-phase portion. The temperature control section operates the second cooling fans, in accordance with a detected temperature within the liquid-phase portion, to adjust the temperature within the liquid-phase portion.
摘要翻译：提供了一种用于冷凝器的冷却控制装置，其包括冷凝器，用于冷却冷凝器的冷却装置，以及用于控制冷却装置的控制装置。冷却装置包括用于冷却冷凝器的气相部分的第一冷却风扇和用于独立于第一冷却风扇冷却冷凝器的液相部分的两个第二冷却风扇。控制装置还包括用于最佳地调节气相部分内的压力的压力控制部分和用于最佳地调节液相部分内的温度的温度控制部分。压力控制部根据气相部分内检测到的压力来操作第一冷却风扇，以调节气相部分内的压力。温度控制部根据液相部分内的检测温度来操作第二冷却风扇，以调节液相部分内的温度。

7. 发明申请

US20050072185A1 Non-condensing gas discharge device of condenser 失效
标题翻译：冷凝器非冷凝气体放电装置
公开(公告)号：US20050072185A1
公开(公告)日：2005-04-07
申请号：US10952912
申请日：2004-09-30
申请人： Hiroyoshi Taniguchi , Makoto Uda
发明人： Hiroyoshi Taniguchi , Makoto Uda
IPC分类号： B01D5/00 , F01K9/00 , F01K23/06 , F25B5/00 , F25B43/00 , F25B43/04
CPC分类号： B01D5/0093 , F01K9/00 , F01K23/065
摘要： Gaseous-phase portion of a condenser contains vapor and a non-condensing gas, such as air, that impedes condensation of the vapor, and a non-condensing gas discharge device of the condenser is arranged to discharge only the non-condensing gas from the condenser. The non-condensing gas discharge device includes a valve device, in the form of an air vent, for separating the non-condensing gas from the vapor and selectively discharging only the non-condensing gas from the condenser.
摘要翻译：冷凝器的气相部分含有蒸汽和阻止蒸汽冷凝的非冷凝气体，例如空气，冷凝器的非冷凝气体排放装置被布置成仅从非冷凝气体冷凝器非冷凝气体排出装置包括以气体形式形成的阀装置，用于将非冷凝气体与蒸气分离，并且仅选择性地从冷凝器排出非冷凝气体。

8. 发明申请

US20050072155A1 Rankine cycle apparatus 失效
公开(公告)号：US20050072155A1
公开(公告)日：2005-04-07
申请号：US10952881
申请日：2004-09-30
申请人： Toshihiro Tsutsui , Kazuya Sekimoto , Makoto Uda , Hiroyoshi Taniguchi
发明人： Toshihiro Tsutsui , Kazuya Sekimoto , Makoto Uda , Hiroyoshi Taniguchi
IPC分类号： B01D5/00 , F01K9/00 , F01K23/06 , F01K1/00
CPC分类号： F01K23/065 , B01D5/0093 , F01K9/00
摘要： Rankine cycle apparatus, having closed working medium circulation circuitry, includes a collection mechanism for collecting a working medium leaked or discharged out of the circulation circuitry. The working medium collected via the collection mechanism is stored in an open tank, and the thus-stored liquid-phase working medium is returned to a condenser by means of a return pump.

9. 发明授权

US07131290B2 Non-condensing gas discharge device of condenser 失效
标题翻译：冷凝器非冷凝气体放电装置
公开(公告)号：US07131290B2
公开(公告)日：2006-11-07
申请号：US10952912
申请日：2004-09-30
申请人： Hiroyoshi Taniguchi , Makoto Uda
发明人： Hiroyoshi Taniguchi , Makoto Uda
IPC分类号： F25B5/00 , F25B43/00
CPC分类号： B01D5/0093 , F01K9/00 , F01K23/065
摘要： Gaseous-phase portion of a condenser contains vapor and a non-condensing gas, such as air, that impedes condensation of the vapor, and a non-condensing gas discharge device of the condenser is arranged to discharge only the non-condensing gas from the condenser. The non-condensing gas discharge device includes a valve device, in the form of an air vent, for separating the non-condensing gas from the vapor and selectively discharging only the non-condensing gas from the condenser.
摘要翻译：冷凝器的气相部分含有蒸汽和阻止蒸汽冷凝的非冷凝气体，例如空气，冷凝器的非冷凝气体排放装置被布置成仅从非冷凝气体冷凝器非冷凝气体排出装置包括以气体形式形成的阀装置，用于将非冷凝气体与蒸气分离，并且仅选择性地从冷凝器排出非冷凝气体。

10. 发明申请

US20050072182A1 Device for controlling liquid level position within condenser in rankine cycle apparatus 失效
标题翻译：用于控制血液循环装置中冷凝器内液位的装置
公开(公告)号：US20050072182A1
公开(公告)日：2005-04-07
申请号：US10953341
申请日：2004-09-30
申请人： Hiroyoshi Taniguchi , Makoto Uda
发明人： Hiroyoshi Taniguchi , Makoto Uda
IPC分类号： F02G5/02 , B01D5/00 , F01K9/00 , F01K23/06 , F03C99/00 , F16T1/10 , F25B9/00 , F25B1/00 , F25B15/00 , F25B39/04
CPC分类号： F01K9/00 , F01K23/065 , F16T1/10
摘要： In a liquid-level-position control device for a condenser in a Rankine cycle apparatus, first and second reference liquid level positions are set. When a position of the fluid level is lower than the first reference liquid level position, water is replenished to a condenser by a liquid-phase working medium supply section. When the position of the fluid level is higher than the second reference liquid level position, the liquid-phase working medium is discharged from within the condenser by a liquid-phase working medium discharge section. In this way, the liquid level, which is a boundary surface between water vapor and condensed water within the condenser, can be constantly kept at an optimal position.
摘要翻译：在兰金循环装置的冷凝器的液面位置控制装置中，设定第一和第二参考液面位置。当液位的位置低于第一参考液位位置时，通过液相工作介质供给部将水补充到冷凝器。当液位的位置高于第二参考液位位置时，液相工作介质通过液相工作介质排出部从冷凝器内排出。这样，作为冷凝器内的水蒸汽与冷凝水之间的边界面的液面能够恒定地保持在最佳位置。

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