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1. 发明授权

US10221775B2 Use of external air for closed cycle inventory control 有权
公开(公告)号：US10221775B2
公开(公告)日：2019-03-05
申请号：US15394572
申请日：2016-12-29
申请人： Malta Inc.
发明人： Raj Apte , Philippe Larochelle
IPC分类号： F02C9/24 , F02C1/04 , F02C1/08 , F02C1/10 , F02C6/14 , F28D20/00 , F01K13/02 , B01D53/26 , F02C1/05 , F01K13/00 , F02C6/16 , F01K3/10 , F01K3/02 , F01K3/06 , F01K3/12 , F01K3/18 , F01K7/38 , F01K25/10 , F22B1/00 , F01K25/06
摘要： Systems and methods relating to use of external air for inventory control of a closed thermodynamic cycle system or energy storage system, such as a reversible Brayton cycle system, are disclosed. A method may involve, in a closed cycle system operating in a power generation mode, circulating a working fluid may through a closed cycle fluid path. The closed cycle fluid path may include a high pressure leg and a low pressure leg. The method may further involve in response to a demand for increased power generation, compressing and dehumidifying environmental air. And the method may involve injecting the compressed and dehumidified environmental air into the low pressure leg.

2. 发明授权

US09494055B2 Exhaust heat utilisation device 有权
标题翻译：排气热利用装置
公开(公告)号：US09494055B2
公开(公告)日：2016-11-15
申请号：US13474173
申请日：2012-05-17
申请人： Ulrich Rusche
发明人： Ulrich Rusche
IPC分类号： F01K23/10 , F01N5/02 , F01K23/06 , F01K15/02 , F01K3/10 , F28D20/00 , F28D21/00 , F02G5/02
CPC分类号： F01K23/065 , F01K3/10 , F01K15/02 , F01N5/02 , F02G5/02 , F28D20/00 , F28D21/0003 , Y02E60/142 , Y02T10/16 , Y02T10/166
摘要： The invention provides an exhaust heat utilization device for a combustion engine with an exhaust heat utilization circuit, in which a working medium circulates. An evaporator is arranged in the exhaust heat utilization circuit for evaporating the working medium, which can be supplied with exhaust gas of the combustion engine, with an expansion machine arranged in the exhaust heat utilization circuit downstream of the evaporator for expanding the working medium. A condenser is arranged in the exhaust heat utilization circuit downstream of the expansion machine for condensing the working medium. A delivery device is arranged in the exhaust heat utilization circuit downstream of the condenser for driving the working medium in the exhaust heat utilization circuit and with a heat storage unit. The device is given an improved functionality when the heat storage unit is incorporated in the exhaust heat utilization circuit and can be supplied with working medium.
摘要翻译：本发明提供了一种具有排气热利用回路的内燃机的排气热利用装置，其中工作介质循环。蒸发器设置在排气热利用回路中，用于蒸发能够供给内燃机的废气的工作介质，该膨胀机设置在蒸发器下游的排气热利用回路中，用于使工作介质膨胀。在膨胀机下游的排气热利用回路中配置有冷凝器，用于冷凝工作介质。在冷凝器下游的排气热利用回路中配置有排出热量回收装置，用于驱动废热利用回路中的工作介质和蓄热部。当蓄热单元结合在排气热利用回路中并且能够供给工作介质时，该装置被赋予改进的功能。

3. 发明授权

US5385214A Heat storage system utilized in heat engine drive system 失效
标题翻译：储热系统用于热机驱动系统
公开(公告)号：US5385214A
公开(公告)日：1995-01-31
申请号：US982777
申请日：1992-11-30
申请人： John E. Spurgeon
发明人： John E. Spurgeon
IPC分类号： B60K3/00 , B60K3/02 , B60K3/04 , F01K3/10 , F02B1/04 , F02C6/14 , F02G1/043 , F28D20/00
CPC分类号： B60K3/00 , B60K3/02 , B60K3/04 , F01K3/10 , F02C6/14 , F02G1/043 , F28D20/0034 , F02B1/04 , Y02E60/142 , Y10S165/902
摘要： A `heat battery` or heat storage device based on the phenomena that at a particular temperature and pressure water becomes supercritical and can absorb increasing quantities of heat without a corresponding increase in either temperature or pressure. The device may operate a heat engine such as the Stirling engine or a steam turbine engine in an automobile. The battery includes a pressure vessel for maintaining a charge of water in the vessel at approximately 374 degrees Centigrade and 221 bars of pressure. A heat exchanger coil is positioned in the vessel from which useful heat is extracted and applied to end use such as a heat engine. An electric heater for inputting heat into the charge of water is positioned in the vessel and external connections from the vessel allow for changing the charge of supercritical water and for substituting high supercritical heat containing water for a charge that has been substantially depleted of supercritical heat.
摘要翻译：基于在特定温度和压力下水变得超临界并且可以吸收增加量的热而不相应地升高温度或压力的现象的“热电池”或蓄热装置。该装置可以在汽车中操作诸如斯特林发动机或汽轮机的发动机。电池包括压力容器，用于在约374摄氏度和221巴的压力下维持容器内的水的电荷。热交换器盘管定位在容器中，从其中提取有用的热量并将其应用于诸如热机的最终用途。用于将热量输入到水中的电加热器位于容器中，并且来自容器的外部连接允许改变超临界水的装料并且用于将高超临界含水替代已经基本上耗尽超临界热的电荷。

4. 发明授权

US11578622B2 Use of external air for closed cycle inventory control 有权
公开(公告)号：US11578622B2
公开(公告)日：2023-02-14
申请号：US17164286
申请日：2021-02-01
申请人： MALTA INC.
发明人： Raj Apte , Philippe Larochelle
IPC分类号： F01K3/02 , F02C9/24 , F02C1/05 , F02C1/10 , F01K13/00 , F02C1/04 , F02C6/16 , F02C6/14 , F01K3/12 , F01K13/02 , B01D53/26 , F02C1/08 , F28D20/00 , F01K3/10 , F01K3/06 , F01K3/18 , F01K7/38 , F01K25/10 , F22B1/00 , F01K25/06
摘要： Systems and methods relating to use of external air for inventory control of a closed thermodynamic cycle system or energy storage system, such as a reversible Brayton cycle system, are disclosed. A method may involve, in a closed cycle system operating in a power generation mode, circulating a working fluid may through a closed cycle fluid path. The closed cycle fluid path may include a high pressure leg and a low pressure leg. The method may further involve in response to a demand for increased power generation, compressing and dehumidifying environmental air. And the method may involve injecting the compressed and dehumidified environmental air into the low pressure leg.

5. 发明授权

US09051851B2 Method and apparatus for recovering heat and converting it into mechanical power in a drive system for motor vehicles 有权
标题翻译：用于在机动车辆的驱动系统中回收热量并将其转换成机械动力的方法和装置
公开(公告)号：US09051851B2
公开(公告)日：2015-06-09
申请号：US13530767
申请日：2012-06-22
申请人： Gottfried Raab , Josef Klammer
发明人： Gottfried Raab , Josef Klammer
IPC分类号： F01K1/00 , F01K3/00 , F01K23/10 , F01K1/08 , F01K3/10 , F01K23/06 , F02G5/02 , F01K1/16 , F01K23/02 , F01K23/14
CPC分类号： F01K1/08 , F01K1/16 , F01K3/10 , F01K23/02 , F01K23/065 , F01K23/14 , F02G5/02 , Y02T10/166
摘要： A method and an apparatus recover heat and convert the heat into mechanical power in a drive system for motor vehicles. A working medium carried in a working medium circuit is evaporated by an evaporator integrated into the working medium circuit by waste heat from an internal combustion engine. The vapor generated is fed to an expansion machine coupled to the internal combustion engine, and the exhaust vapor from the expansion machine is then converted back into the liquid phase in at least one condenser. Accordingly at least one valve, which can be subjected to control by a control device, and a vapor accumulator are integrated into the working medium circuit downstream of the evaporator such that the vapor generated is fed into the vapor accumulator. The vapor stored in the vapor accumulator is fed back at least in part into the working medium circuit to drive the expansion machine.
摘要翻译：一种方法和装置在机动车辆的驱动系统中回收热量并将热量转换成机械动力。在工作介质回路中携带的工作介质由内燃机的废热通过集成到工作介质回路中的蒸发器蒸发。所产生的蒸气被送入连接到内燃机的膨胀机，然后将来自膨胀机的排气蒸汽在至少一个冷凝器中转回回液相。因此，可以通过控制装置进行控制的至少一个阀和蒸气蓄积器被集成到蒸发器下游的工作介质回路中，使得所产生的蒸气被供给到蒸气蓄积器中。存储在蒸气蓄积器中的蒸气至少部分地反馈到工作介质回路中以驱动膨胀机。

6. 发明授权

US5875635A Arrangement of a steam engine power plant 失效
标题翻译：蒸汽机发电厂的布置
公开(公告)号：US5875635A
公开(公告)日：1999-03-02
申请号：US750832
申请日：1996-12-19
申请人： Ove Platell
发明人： Ove Platell
IPC分类号： F01K3/10 , F01B25/24 , F01K3/00
CPC分类号： F01B25/24
摘要： An arrangement for a steam engine power plant with a steam generator, a steam buffer, and a timing valve for a steam engine of a displacement type with a range of cut-offs and motion in both driving and braking directions. Engine braking to the steam engine is provided when the timing valve opens the inlet to the cylinder to admit steam when the piston in the cylinder is moving toward top dead center while feed water is simultaneously being injected into the cylinder to collect the braking energy by being formed into steam. This steam and its energy can then be collected by the steam buffer for future use by the steam engine.
摘要翻译： PCT No.PCT / SE95 / 00755 Sec。 371 1996年12月19日第 102（e）日期1996年12月19日PCT Filed 1995年6月19日PCT公布。 WO95 / 35430 PCT出版物日期1995年12月28日具有蒸汽发生器，蒸气缓冲器和用于在驱动和制动方向上具有切断和运动范围的位移型蒸汽发动机的定时阀的蒸汽发动机发电设备。当定时阀打开气缸入口时，提供发动机制动，当气缸中的活塞向上死点移动时，同时将进料水同时注入气缸中以收集制动能量，以通过形成蒸汽。该蒸汽及其能量然后可以被蒸汽缓冲器收集以供将来由蒸汽发动机使用。

7. 发明授权

US4327553A Gas powered motors 失效
标题翻译：气动马达
公开(公告)号：US4327553A
公开(公告)日：1982-05-04
申请号：US72561
申请日：1979-09-04
申请人： John W. Rilett
发明人： John W. Rilett
IPC分类号： A63H29/16 , F01B17/02 , F01B29/08 , F01K3/10 , F01K25/06 , F01K25/10 , F02B75/34 , F02G1/02
CPC分类号： F01B17/02 , F01K25/065 , F01K25/10 , F01K25/103 , F01K3/10 , F02B75/34 , F02G1/02
摘要： A gas powered motor has a reservoir for liquefied gas, a supply passage from the reservoir leading through one side of a heat exchanger to the motor and a container holding a buffer substance in heat conductive relationship with the reservoir. The buffer substance acts to supply heat to the liquefied gas while undergoing a chemical, physical crystallographic or other change of state to assist in maintaining the supply of gas to the motor from the reservoir. The motor exhaust leads to a vessel containing a condensing buffer substance which absorbs, persorbs or otherwise associates with the gas accompanied by a release of heat. The condensing buffer substance is in heat conductive relation with the other side of the heat exchanger in the gas supply to the motor to superheat the gas supplied. The condensing buffer substance is capable of releasing the gas when subjected to reduced pressure by a pump provided which may be the gas motor run in reverse to extract the gas from the vessel and return it to the reservoir. In another embodiment the condensing buffer substance comprises an isothermal heat sink provided, for example, by a concentrated salt solution.
摘要翻译：燃气动力电动机具有用于液化气体的储存器，从储存器通向热交换器的一侧的供应通道到电动机，以及容纳与储存器导热关系的缓冲物质的容器。缓冲物质用于在经历化学，物理结晶或其它状态改变的情况下向液化气体供应热量，以帮助维持从储存器向马达供应气体。电动机排气通向含有冷凝缓冲物质的容器，其吸收，渗透或以其他方式与伴随着热释放的气体缔合。冷凝缓冲物质与热交换器的另一侧处于与电动机供气的过热导热关系。冷凝缓冲物质能够通过所提供的泵进行减压时释放气体，所述泵可以是气体马达反向运行，以从容器中提取气体并将其返回到储存器。在另一个实施方案中，冷凝缓冲物质包括例如由浓盐溶液提供的等温散热器。

8. 发明授权

US3576424A Method and apparatus for melting a salt bed in a steam generator 失效
标题翻译：用于在蒸汽发生器中熔化盐床的方法和装置
公开(公告)号：US3576424A
公开(公告)日：1971-04-27
申请号：US3576424D
申请日：1967-05-31
申请人： JOHN P STRAPP , NORMAN S MCDONALD
发明人： STRAPP JOHN P , MCDONALD NORMAN S
IPC分类号： F01K3/10 , F22B1/06 , F22B1/28
CPC分类号： F01K3/10 , F22B1/06
摘要： A steam generator which includes a container, a meltable and electrically nonconductive salt disposed in the container to form a salt bed, and a high electrical resistance steam generating coil disposed in the slat bed so that an electric current can be passed through the coil to heat the salt bed and then the heat of the salt bed can be used to generate steam in the coil.

9. 发明授权

US3563035A Steam power plant freeze protection system 失效
标题翻译：蒸汽发电厂冷冻保护系统
公开(公告)号：US3563035A
公开(公告)日：1971-02-16
申请号：US3563035D
申请日：1969-10-03
申请人： MOBIL OIL CORP
发明人： RAYMOND LEONARD
IPC分类号： B60K3/00 , F01K3/10 , F01K15/02 , F01K7/44
CPC分类号： B60K3/00 , F01K3/10 , F01K15/02 , Y10T137/6579
摘要： A STEAM POWER PLAT FOR USE IN PROPELLING VEHICLES HAVING A RESERVOIR INTO WHICH THE WATER OR CONDENSATE IS DRAINED WHEN THE ENGINE IS SHUT DOWN. THE CONDENSATE IN THE RESERVOIR ABSTRACTS HEAT FROM A THERMAL ENERGY STORAGE MATERIAL WHICH IS HEATED BY A HOT FLUID STREAM FROM THE STEAM POWER PLANT SYSTEM DURING ITS OPERATION. THE HEAT STORED IN SAID MATERIAL PROTECTS THE WATER OR CONDENSATE IN THE RESERVOIR FROM FREEZING DURING NONUSE PERIODS OF NORMAL DURATION AT LOW AMBIENT TEMPERATURES.

10. 发明授权

US3459160A Vapor generator 失效
公开(公告)号：US3459160A
公开(公告)日：1969-08-05
申请号：US3459160D
申请日：1967-07-31
申请人： COMSTOCK & WESCOTT
发明人： RICE RICHARD E
IPC分类号： F01K3/10 , F01K3/14 , F22B1/04 , F22B1/06 , H03H3/007 , F22B1/02 , F24B7/00
CPC分类号： H03H3/007 , F01K3/10 , F01K3/14 , F22B1/04 , F22B1/06

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