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1. 发明授权

US09657966B2 Single bi-temperature thermal storage tank for application in solar thermal plant 有权
公开(公告)号：US09657966B2
公开(公告)日：2017-05-23
申请号：US12639056
申请日：2009-12-16
申请人： Robert Zachary Litwin , David Wait , Robert T. Lancet
发明人： Robert Zachary Litwin , David Wait , Robert T. Lancet
IPC分类号： B65D88/00 , F24J2/34 , F28D20/00
CPC分类号： F24S60/00 , F28D20/0039 , F28D2020/0047 , F28D2020/0091 , F28F2265/14 , Y02E10/40 , Y02E60/142 , Y02E70/30
摘要： Thermocline storage tanks for solar power systems are disclosed. A thermocline region is provided between hot and cold storage regions of a fluid within the storage tank cavity. One example storage tank includes spaced apart baffles fixed relative to the tank and arranged within the thermocline region to substantially physically separate the cavity into hot and cold storage regions. In another example, a flexible baffle separated the hot and cold storage regions and deflects as the thermocline region shifts to accommodate changing hot and cold volumes. In yet another example, a controller is configured to move a baffle within the thermocline region in response to flow rates from hot and cold pumps, which are used to pump the fluid.

2. 发明授权

US06926440B2 Infrared temperature sensors for solar panel 有权
标题翻译：太阳能电池板红外线温度传感器
公开(公告)号：US06926440B2
公开(公告)日：2005-08-09
申请号：US10286200
申请日：2002-11-01
申请人： Robert Zachary Litwin
发明人： Robert Zachary Litwin
IPC分类号： G01J5/00 , G01K1/16
CPC分类号： F24S20/20 , F24S40/50 , F24S50/40 , F24S80/20 , F24S90/00 , G01J2005/0077 , Y02E10/41
摘要： A solar receiver system for utilizing solar energy to produce electrical power and to generate a temperature profile of a plurality of receiver tubes utilized in the system. The solar receiver system includes a solar receiver having a plurality of receiver panels including the plurality of receiver tubes through which a coolant flows. Additionally, the solar receiver system includes a plurality of IR cameras adapted to view at least a portion of a surface area of the solar receiver. Each IR camera is adapted to have a field of view including a different specified region of the surface area of the solar receiver. Furthermore, the solar receiver system includes a master control system adapted to receive an IR image from each IR camera, wherein each IR image depicts surface area temperatures and variances over the region of the solar receiver viewed by each IR camera. The master control system generates a temperature profile of the surface area of the solar receiver utilizing the IR images.
摘要翻译：一种用于利用太阳能产生电力并产生系统中使用的多个接收管的温度分布的太阳能接收系统。太阳能接收器系统包括具有多个接收器面板的太阳能接收器，多个接收器面板包括冷却剂流过的多个接收管。另外，太阳能接收器系统包括适于观察太阳能接收器的表面区域的至少一部分的多个IR照相机。每个IR摄像机适于具有包括太阳能接收器的表面积的不同指定区域的视场。此外，太阳能接收器系统包括适于从每个IR照相机接收IR图像的主控制系统，其中每个IR图像描绘由每个IR照相机观看的太阳能接收器区域上的表面积温度和方差。主控制系统利用IR图像产生太阳能接收器的表面积的温度分布。

3. 发明申请

US20130291857A1 SOLAR POWER SYSTEM AND HEAT EXCHANGER 审中-公开
标题翻译：太阳能发电系统和热交换器
公开(公告)号：US20130291857A1
公开(公告)日：2013-11-07
申请号：US13461091
申请日：2012-05-01
申请人： Robert Zachary Litwin , Adon Delgado, JR.
发明人： Robert Zachary Litwin , Adon Delgado, JR.
IPC分类号： F24J2/30 , F28F27/00 , F24J2/34 , F24J2/04 , F28D15/04
CPC分类号： F28D15/04 , F03G6/067 , F28D2020/0047 , F28F27/00 , F28F2265/16 , Y02E10/46
摘要： The disclosed solar power system includes an oil circuit, a molten salt circuit, and a heat exchanger in communication with both the oil and molten salt circuits. The disclosed heat exchanger includes at least one heat pipe, the ends of which are within first and second plenums provided by spaced-apart housings.
摘要翻译：公开的太阳能发电系统包括油回路，熔盐回路和与油和熔盐回路连通的热交换器。所公开的热交换器包括至少一个热管，其热管的端部在由间隔开的壳体提供的第一和第二增压室内。

4. 发明授权

US07537750B2 Method for producing hydrogen gas by steam methane reforming using solar energy 有权
标题翻译：利用太阳能蒸汽甲烷重整生产氢气的方法
公开(公告)号：US07537750B2
公开(公告)日：2009-05-26
申请号：US10891314
申请日：2004-07-14
申请人： Robert Zachary Litwin , Albert E. Stewart
发明人： Robert Zachary Litwin , Albert E. Stewart
IPC分类号： C01B3/22 , C01B3/24
CPC分类号： B01J8/067 , B01J2208/00212 , B01J2208/00256 , B01J2208/0053 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/0805 , C01B2203/0833 , C01B2203/107 , C01B2203/1241 , F24S20/20 , Y02E10/41 , Y02P20/134
摘要： Hydrogen gas is produced by reacting a carbon-hydrogen-containing species with water provided as a water reforming inflow at a reforming temperature to produce a primary reacted gas flow containing hydrogen gas. The carbon-hydrogen-containing species and water are heated to the reforming temperature with solar energy. The heating is preferably performed by heating a molten metal to at least the reforming temperature with solar energy, and using the molten metal to heat the carbon-hydrogen-containing species and water to at least the reforming temperature. The water reforming inflow is preheated by heat exchange from the primary reacted gas flow. The primary reacted gas flow is reacted with water to produce additional hydrogen gas in a secondary reacted gas flow.
摘要翻译：通过使含碳氢的物质与在重整温度下作为水重整流入物提供的水反应以产生含有氢气的初级反应气流来制备氢气。将含碳氢的物质和水用太阳能加热至重整温度。加热优选通过用太阳能将熔融金属加热至至少重整温度，并且使用熔融金属将含碳氢物质和水加热至少至重整温度来进行。通过从初级反应气流的热交换预热水重整流入物。主要反应的气流与水反应以在二次反应的气流中产生另外的氢气。

5. 发明授权

US06877508B2 Expansion bellows for use in solar molten salt piping and valves 有权
标题翻译：膨胀波纹管用于太阳能熔盐管道和阀门
公开(公告)号：US06877508B2
公开(公告)日：2005-04-12
申请号：US10301923
申请日：2002-11-22
申请人： Robert Zachary Litwin
发明人： Robert Zachary Litwin
IPC分类号： F24J2/07 , F24J2/46
CPC分类号： F24S20/20 , F24S40/80 , F28D2020/0047 , F28F2265/26 , Y02E10/41
摘要： A solar thermal energy transmission system having a bellows that sealingly interconnects a first structure to a second structure is disclosed. The bellows includes a surface that is compatible with a molten salt and is configured to resiliently deform in response to contraction and expansion of at least one of the first and second structures, to thereby accommodate relative movement of the structure(s) to which it is coupled.
摘要翻译：公开了具有将第一结构与第二结构密封地互连的波纹管的太阳能热能传输系统。波纹管包括与熔融盐相容的表面，并且被构造成响应于第一和第二结构中的至少一个的收缩和膨胀而弹性变形，从而适应其中的结构的相对运动耦合。

6. 发明申请

US20100301062A1 SINGLE BI-TEMPERATURE THERMAL STORAGE TANK FOR APPLICATION IN SOLAR THERMAL PLANT 有权
标题翻译：用于太阳热工厂的单一温度热存储罐
公开(公告)号：US20100301062A1
公开(公告)日：2010-12-02
申请号：US12639056
申请日：2009-12-16
申请人： Robert Zachary Litwin , David Wait , Robert T. Lancet
发明人： Robert Zachary Litwin , David Wait , Robert T. Lancet
IPC分类号： B65D1/40
CPC分类号： F24S60/00 , F28D20/0039 , F28D2020/0047 , F28D2020/0091 , F28F2265/14 , Y02E10/40 , Y02E60/142 , Y02E70/30
摘要： Thermocline storage tanks for solar power systems are disclosed. A thermocline region is provided between hot and cold storage regions of a fluid within the storage tank cavity. One example storage tank includes spaced apart baffles fixed relative to the tank and arranged within the thermocline region to substantially physically separate the cavity into hot and cold storage regions. In another example, a flexible baffle separated the hot and cold storage regions and deflects as the thermocline region shifts to accommodate changing hot and cold volumes. In yet another example, a controller is configured to move a baffle within the thermocline region in response to flow rates from hot and cold pumps, which are used to pump the fluid.
摘要翻译：公开了用于太阳能发电系统的Thermocline储罐。在储罐腔内的流体的冷藏区域之间设置温跃层区域。一个示例性储罐包括相对于罐固定的间隔开的挡板并且布置在温跃层区域内，以基本上物理地将空腔分离成热和冷存储区域。在另一个实例中，柔性挡板将热和冷存储区域分离并且随着温跃层区域的移动而偏转以适应不断变化的热和冷量。在又一示例中，控制器被配置为响应于用于泵送流体的来自热泵和冷泵的流量而在温跃层区域内移动挡板。

7. 发明申请

US20060013765A1 Method for producing hydrogen gas by steam methane reforming using solar energy 有权
公开(公告)号：US20060013765A1
公开(公告)日：2006-01-19
申请号：US10891314
申请日：2004-07-14
申请人： Robert Zachary Litwin , Albert Stewart
发明人： Robert Zachary Litwin , Albert Stewart
IPC分类号： C01B3/26
CPC分类号： B01J8/067 , B01J2208/00212 , B01J2208/00256 , B01J2208/0053 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/0805 , C01B2203/0833 , C01B2203/107 , C01B2203/1241 , F24S20/20 , Y02E10/41 , Y02P20/134
摘要： Hydrogen gas is produced by reacting a carbon-hydrogen-containing species with water provided as a water reforming inflow at a reforming temperature to produce a primary reacted gas flow containing hydrogen gas. The carbon-hydrogen-containing species and water are heated to the reforming temperature with solar energy. The heating is preferably performed by heating a molten metal to at least the reforming temperature with solar energy, and using the molten metal to heat the carbon-hydrogen-containing species and water to at least the reforming temperature. The water reforming inflow is preheated by heat exchange from the primary reacted gas flow. The primary reacted gas flow is reacted with water to produce additional hydrogen gas in a secondary reacted gas flow.

8. 发明申请

US20080311420A1 Friction stir welding of oxide dispersion strengthened alloys 审中-公开
标题翻译：氧化物分散强化合金的摩擦搅拌焊接
公开(公告)号：US20080311420A1
公开(公告)日：2008-12-18
申请号：US11818700
申请日：2007-06-15
申请人： Andrew J. Zillmer , Nathan J. Hoffman , Sherwin Yang , Robert Zachary Litwin
发明人： Andrew J. Zillmer , Nathan J. Hoffman , Sherwin Yang , Robert Zachary Litwin
IPC分类号： B32B15/18 , B23K20/12
CPC分类号： B23K20/122 , Y10T428/12646
摘要： A structure and a method of forming the structure in high temperature sections of next generation nuclear and solar power plants where the structure consists of piping, ducting and enclosures fabricated from oxide dispersion strengthened (ODS) alloys joined by friction stir welding (FSW) to other ODS alloys or any alloy.
摘要翻译：在下一代核电和太阳能发电厂的高温部分形成结构的结构和方法，其结构由通过摩擦搅拌焊接（FSW）连接到其它的氧化物分散强化（ODS）合金制成的管道，管道和外壳构成 ODS合金或任何合金。

9. 发明授权

US07011086B2 Bottom supported solar receiver panel apparatus and method 有权
标题翻译：底部支撑的太阳能接收器面板装置和方法
公开(公告)号：US07011086B2
公开(公告)日：2006-03-14
申请号：US10310320
申请日：2002-12-05
申请人： Robert Zachary Litwin
发明人： Robert Zachary Litwin
IPC分类号： F24J2/24
CPC分类号： F28F9/013 , F24S20/20 , F24S40/60 , F24S40/80 , F24S80/20 , F24S2025/6004 , Y02E10/41
摘要： A bottom supported solar receiver tube/header assembly having a bottom clip for supporting the entire load of a plurality of tubes carrying a heat absorbing fluid. The tubes are allowed to expand vertically upwardly under thermal flux conditions created when the fluid absorbs heat from the solar receiver panel. A receiver panel assembly incorporating a plurality of the bottom supported receiver tubes requires less piping than a comparably sized, conventional receiver panel assembly with top supported tubes and even better facilitates access and maintenance of valves associated with the receiver panel assembly. The invention further allows a solar receiver panel assembly to be constructed with significantly fewer drain and vent valves than previously developed, top supported receiver panel assemblies.
摘要翻译：底部支撑的太阳能接收管/集管组件，其具有用于支撑承载吸热流体的多个管的整个负载的底夹。当流体吸收来自太阳能接收器面板的热量时，允许管道在垂直向上膨胀的热通量条件下产生。包含多个底部支撑的接收管的接收器面板组件比具有顶部支撑的管的相当大小的常规接收器面板组件需要更少的管道，并且甚至更好地促进与接收器面板组件相关联的阀的接近和维护。本发明还允许太阳能接收器面板组件被构造成具有比先前开发的顶部支撑的接收器面板组件更少的排放和排气阀。

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