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1. 发明授权

US10692612B2 Nuclear reactor and a method of heat transfer from a core 有权
公开(公告)号：US10692612B2
公开(公告)日：2020-06-23
申请号：US15666152
申请日：2017-08-01
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Rei Kimura , Taishi Yoshida , Satoshi Wada , Yoshiro Nishioka , Yoshihiro Hyodo , Kunio Hoshino , Ryosuke Miura
IPC分类号： G21C15/12 , G21C15/06 , G21D5/02 , G21C15/257 , G21C5/12 , G21D7/04 , G21C3/22 , G21C3/322 , G21C5/14 , G21C1/32 , G21C11/02
摘要： A nuclear device including a plurality of heat pipes; a first fuel configured to surround respective of the plurality of heat pipes coaxially with respect to a central axis of each of the respective heat pipes, the first fuel containing a fissile material at a first enrichment level; a second fuel configured to directly abut the first fuel on the outside of the first fuel and farther than the first fuel from the respective heat pipes surrounded by the first fuel, the second fuel containing the fissile material at a second enrichment level less than the first enrichment level; and a core including the heat pipes arranged in parallel with each other.

2. 发明授权

US09721683B2 Wireless transmission of nuclear instrumentation signals 有权
公开(公告)号：US09721683B2
公开(公告)日：2017-08-01
申请号：US14057346
申请日：2013-10-18
申请人： WESTINGHOUSE ELECTRIC COMPANY LLC
发明人： Richard W. Morris
IPC分类号： G21C17/00 , G21C17/10 , G21D7/04
CPC分类号： G21C17/00 , G21C17/10 , G21D7/04 , H04Q9/00
摘要： A system for monitoring a condition of a nuclear reactor pressure vessel disposed in a radioactive environment includes an instrument structured to monitor a condition of the nuclear reactor pressure vessel; a powered wireless transmitting modem disposed in the radioactive environment, the wireless transmitting modem being electrically coupled to the instrument; a receiving modem disposed in the line of sight of the transmitting modem, the receiving modem being in wireless communication with the transmitting modem; and a signal processing unit electrically coupled to the receiving modem, the signal processing unit being structured to determine the condition of the nuclear reactor pressure vessel from the instrument. The transmitting modem is powered by a thermocouple disposed in or on the reactor pressure vessel.

3. 发明申请

US20170213611A1 METHOD AND SYSTEM FOR HIGH EFFICIENCY ELECTRICITY GENERATION USING LOW ENERGY THERMAL HEAT GENERATION AND THERMIONIC DEVICES 审中-公开
公开(公告)号：US20170213611A1
公开(公告)日：2017-07-27
申请号：US13893318
申请日：2013-05-13
申请人： Rodney T. Cox , Hans Walitzki
发明人： Rodney T. Cox , Hans Walitzki
IPC分类号： G21D7/04 , G21D1/00 , G21G1/02 , H01J45/00
CPC分类号： G21D7/04 , G21B3/002 , G21G1/02 , H01J45/00
摘要： A system and method are provided for generating electric power from relatively low temperature energy sources at efficiency levels not previously available. The present system and method employ recent advances in low energy nuclear reaction technology and thermionic/thermotunneling device technology first to generate heat and then to convert a substantial portion of the heat generated to usable electrical power. Heat may be generated by a LENR system employing nuclear reactions that occur in readily available materials at ambient temperatures without a high energy input requirement and do not produce radioactive byproducts. The heat generated by the LENR system may be transferred through one or more thermionic converter devices in heat transfer relationship with the LENR system to generate electric power.

4. 发明申请

US20160225467A1 ENERGY GENERATING APPARATUS AND ENERGY GENERATING METHOD AND CONTROL AS-SEMBLY AND REACTION VESSEL THEREFORE 审中-公开
标题翻译：能源发电装置和能源生成方法及其控制方法及其反应容器
公开(公告)号：US20160225467A1
公开(公告)日：2016-08-04
申请号：US15022405
申请日：2014-09-17
申请人： AIRBUS DEFENCE AND SPACE GMBH , AIRBUS OPERATIONS GMBH , AIRBUS DS GMBH
发明人： Bernhard Kotzias , Ralf Schliwa , Jan van Toor
IPC分类号： G21B3/00 , G21D3/14 , G21D7/04
CPC分类号： G21B3/006 , G21B3/002 , G21B3/008 , G21D3/14 , G21D7/04
摘要： An environmentally friendly heat energy source suitable for the transportation sector, includes an energy generating apparatus for generating heat energy in an exothermic reaction in the form of a metal lattice supported hydrogen process, advantageously an LENR, comprising: a reaction vessel with a reaction chamber containing a reaction material for performing the exothermic reaction, a field generating device for generating a field in the reaction chamber for activating and/or maintaining the exothermic reaction, a heat transfer device for transferring heat into and/or out of the reaction chamber, and a control which controls the field generating device depending on the reaction chamber temperature, for stabilizing or controlling the exothermic reaction. The control connects to a thermoelectric generator for converting heat from the reaction chamber into electrical energy such that enough energy for generating the field is only available when the temperature is above a critical range, for instance above 500 K.
摘要翻译：适用于运输部门的环境友好的热能源包括能量产生装置，用于以金属晶格支撑的氢气方式的放热反应产生热能，有利地是LENR，其包括：反应容器，其具有包含用于进行放热反应的反应材料，用于在反应室中产生激活和/或保持放热反应的场的场产生装置，用于将热量输送到和/或从反应室传出的热传递装置，以及根据反应室温度控制场产生装置的控制，用于稳定或控制放热反应。控制器连接到热电发电机，用于将来自反应室的热量转换成电能，使得仅当温度高于临界范围（例如高于500K）时才能产生足够的能量来产生电场。

5. 发明申请

US20150110237A1 Method and System for High Efficiency Electricity Generation Using Low Energy Thermal Heat Generation and Thermionic Devices 审中-公开
标题翻译：使用低能量热产生和热电子器件实现高效发电的方法和系统
公开(公告)号：US20150110237A1
公开(公告)日：2015-04-23
申请号：US14400794
申请日：2013-05-13
申请人： Borealis Technical Limited
发明人： Rodney T. Cox , Hans Walitzki
IPC分类号： G21D7/04 , G21C3/40
CPC分类号： G21D7/04 , G21B3/002 , G21C3/40
摘要： A system and method are provided for generating electric power from relatively low temperature energy sources at efficiency levels not previously available. The present system and method employ recent advances in low energy nuclear reaction technology and thermionic/thermotunneling device technology first to generate heat and then to convert a substantial portion of the heat generated to usable electrical power. Heat may be generated by a LENR system employing nuclear reactions that occur in readily available materials at ambient temperatures without a high energy input requirement and do not produce radioactive byproducts. The heat generated by the LENR system may be transferred through one or more thermionic converter devices in heat transfer relationship with the LENR system to generate electric power.
摘要翻译：提供了一种系统和方法，用于以相对较低温度的能量源以先前不可用的效率水平发电。本系统和方法首先利用低能量核反应技术和热电子/热电子技术装置技术的最新进展产生热量，然后将产生的大部分热量转换成可用的电力。热可以由采用核反应的LENR系统产生，该反应在环境温度下在易于获得的材料中发生，而没有高能量输入要求，并且不产生放射性副产物。由LENR系统产生的热可以通过与LENR系统的热传递关系的一个或多个热离子转换器装置传递以产生电力。

6. 发明授权

US4830817A Thermoelectric generator with nuclear heat source 失效
标题翻译：具有核热源的热电发生器
公开(公告)号：US4830817A
公开(公告)日：1989-05-16
申请号：US113282
申请日：1987-08-04
申请人： Rudolf Schulten
发明人： Rudolf Schulten
IPC分类号： G21D7/04
CPC分类号： G21D7/04
摘要： A thermoelectric generator has a cylindrical high temperature reactor as a heat source. A carbon-fiber reinforced graphite lattice structure supports a multiplicity of thermoelectric units which surround and receive heat from the core of the reactor. The reactor core is composed of fuel rods made of graphite in which nuclear fuel particles are embedded. The central portion of the core contains reflector elements. Power regulation is provided by control rods that are insertable into the core in openings among the fuel rods.
摘要翻译： PCT No.PCT / DE86 / 00496 Sec。 371日期1987年8月4日 102（e）日期1987年8月4日PCT提交1986年12月4日PCT公布。公开号WO87 / 03733 日期：1987年6月18日。热电发生器具有圆柱形高温反应器作为热源。碳纤维增强石墨晶格结构支持多个热电单元，其围绕并接收来自反应器芯的热量。反应堆堆芯由埋入核燃料颗粒的石墨燃料棒组成。芯的中心部分包含反射器元件。功率调节由控制棒提供，该控制杆可插入到燃料棒之间的开口中的芯中。

7. 发明授权

US3917509A Thermionic nuclear reactor with internal heat distribution and multiple duct cooling 失效
标题翻译：具有内部散热和多管道冷却的热电子核反应堆
公开(公告)号：US3917509A
公开(公告)日：1975-11-04
申请号：US46147374
申请日：1974-04-16
申请人： US ENERGY
发明人： FISHER COLIN R , PERRY JR LOUIS W
IPC分类号： G21C7/10 , G21D7/04 , G21C15/02
CPC分类号： G21C7/10 , G21D7/04 , G21Y2002/201 , G21Y2002/206 , G21Y2004/30 , G21Y2004/302 , Y02E30/39
摘要： A Thermionic Nuclear Reactor having multiple ribbon-like coolant ducts passing through the core, intertwined among the thermionic fuel elements to provide independent cooling paths. Heat pipes are disposed in the core between and adjacent to the thermionic fuel elements and the ribbon ducting, for the purpose of more uniformly distributing the heat of fission among the thermionic fuel elements and the ducts.
摘要翻译：热离子核反应堆具有穿过核心的多个带状冷却剂管道，缠绕在热电子元件之间以提供独立的冷却路径。为了更均匀地分布热离子燃料元件和管道中的裂变热，热管被布置在芯子之间并且邻近热离子燃料元件和带管道。

8. 发明授权

US3709781A Space nuclear plant 失效
标题翻译：空间核工厂
公开(公告)号：US3709781A
公开(公告)日：1973-01-09
申请号：US3709781D
申请日：1969-05-12
申请人： EURATOM
发明人： FIEBELMANN P , NEU H , BUZZI U
IPC分类号： G21C15/257 , G21D5/02 , G21D7/04 , G21C15/00
CPC分类号： G21D7/04 , G21C15/257 , G21D5/02 , Y02E30/40
摘要： A nuclear power plant for space stations having a heating core, a reflector at least partially pivotal about the core and a system of heat pipes penetrating into the core. The heat pipes supply reaction heat to thermionic converters disposed in the reflector zone with heat reflected from the converters being dissipated into space by cooling means.
摘要翻译：用于具有加热芯的空间站的核电站，围绕芯部至少部分枢转的反射器和穿透到核心中的热管系统。热管向设置在反射器区域中的热离子转换器供应反应热，其中从转换器反射的热量通过冷却装置消散到空间中。

9. 发明授权

US3623947A Nuclear reactor and thermionic converter cells therefor 失效
标题翻译：核反应堆和其他转换器电池
公开(公告)号：US3623947A
公开(公告)日：1971-11-30
申请号：US3623947D
申请日：1965-06-22
申请人： ATOMIC ENERGY COMMISSION
发明人： HOBSON ROBERT R , GRIFFIN THOMAS E
IPC分类号： G21C3/40 , G21D7/04 , H01J45/00 , H02N3/00 , G21C1/00
CPC分类号： G21D7/04 , G21C3/40 , H01J45/00 , Y02E30/38
摘要： A nuclear thermionic converter has a vertical stack of annular or ring-shaped nuclear fuel members. Within the ring-shaped members is reflector material. Thermionic diodes are mounted on the periphery of the fuel rings, with the emitters being in contact with the fuel. The collectors are filled with moderating material and the reactor is cooled by heat radiation.

10. 发明授权

US3623946A Nuclear reactor 失效
公开(公告)号：US3623946A
公开(公告)日：1971-11-30
申请号：US3623946D
申请日：1965-06-22
申请人： ATOMIC ENERGY COMMISSION
发明人： HOBSON ROBERT R , GRIFFIN THOMAS E
IPC分类号： G21C7/28 , G21C7/30 , G21D7/04 , G21C7/00
CPC分类号： G21D7/04 , G21C7/28 , G21C7/30 , Y02E30/39 , Y10S376/909
摘要： A nuclear reactor comprising: AN ELONGATED CYLINDRICAL CORE LONGITUDINALLY DIVIDED INTO QUADRANTS, EACH CORE QUADRANT BEING NEUTRONICALLY SUBCRITICAL; MEANS FOR FLEXIBLY FASTENING TOGETHER TWO DIAMETRICALLY OPPOSED QUADRANTS AT ONE END OF SAID CORE AND FOR RETAINING THE REMAINING TWO QUADRANTS IN A FIXED POSITION; MEANS FOR DRIVING THE FREE ENDS OF SAID FLEXIBLY FASTENED QUADRANTS APART AND FOR RETURNING THEM TOGETHER; MEANS FOR CONTROLLING THE REACTIVITY OF SAID REACTOR CORE; AND, MEANS FOR REMOVING THE ENERGY GENERATED BY SAID REACTOR CORE.

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