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1. 发明授权

US09343187B2 Compact nuclear reactor with integral steam generator 有权
标题翻译：紧凑型核反应堆集成蒸汽发生器
公开(公告)号：US09343187B2
公开(公告)日：2016-05-17
申请号：US12891317
申请日：2010-09-27
申请人： Mathew W. Ales , Robert T. Fortino , Nick Idvorian
发明人： Mathew W. Ales , Robert T. Fortino , Nick Idvorian
IPC分类号： G21C15/00 , G21C1/32
CPC分类号： G21C1/322 , F22B1/026 , G21C1/32 , G21C1/326 , G21C19/28 , G21D1/006 , G21Y2004/30 , Y02E30/40
摘要： In an illustrative embodiment, a pressurized water nuclear reactor (PWR) includes a pressure vessel (12, 14, 16), a nuclear reactor core (10) disposed in the pressure vessel, and a vertically oriented hollow central riser (36) disposed above the nuclear reactor core inside the pressure vessel. A once-through steam generator (OTSG) (30) disposed in the pressure vessel includes vertical tubes (32) arranged in an annular volume defined by the central riser and the pressure vessel. The OTSG further includes a fluid flow volume surrounding the vertical tubes and having a feedwater inlet (50) and a steam outlet (52). The PWR has an operating state in which feedwater injected into the fluid flow volume at the feedwater inlet is converted to steam by heat emanating from primary coolant flowing inside the tubes of the OTSG, and the steam is discharged from the fluid flow volume at the steam outlet.
摘要翻译：在说明性实施例中，加压水核反应堆（PWR）包括压力容器（12,14,16），设置在压力容器中的核反应堆芯（10）和设置在压力容器内的垂直取向的中空中心提升管（36）核反应堆核心在压力容器内。设置在压力容器中的直通蒸汽发生器（OTSG）（30）包括布置在由中央提升管和压力容器限定的环形容积中的垂直管（32）。 OTSG还包括围绕垂直管并具有给水入口（50）和蒸汽出口（52）的流体流动体积。 PWR具有操作状态，其中通过在OTSG的管内流动的一次冷却剂发出的热量将注入进料水入口处的流体流量的给水转化为蒸汽，并且蒸汽在蒸汽处从流体流量排出出口。

2. 发明授权

US09208903B2 Compact nuclear reactor with integral steam generator 有权
公开(公告)号：US09208903B2
公开(公告)日：2015-12-08
申请号：US12891317
申请日：2010-09-27
申请人： Robert T. Fortino , Mathew W. Ales , Nick Idvorian
发明人： Robert T. Fortino , Mathew W. Ales , Nick Idvorian
IPC分类号： G21C15/00 , G21C1/32
摘要： In an illustrative embodiment, a pressurized water nuclear reactor (PWR) includes a pressure vessel (12, 14, 16), a nuclear reactor core (10) disposed in the pressure vessel, and a vertically oriented hollow central riser (36) disposed above the nuclear reactor core inside the pressure vessel. A once-through steam generator (OTSG) (30) disposed in the pressure vessel includes vertical tubes (32) arranged in an annular volume defined by the central riser and the pressure vessel. The OTSG further includes a fluid flow volume surrounding the vertical tubes and having a feedwater inlet (50) and a steam outlet (52). The PWR has an operating state in which feedwater injected into the fluid flow volume at the feedwater inlet is converted to steam by heat emanating from primary coolant flowing inside the tubes of the OTSG, and the steam is discharged from the fluid flow volume at the steam outlet.

3. 发明授权

US4713098A Tandem curved arm steam-water separator 失效
标题翻译：串联弯臂式蒸汽水分离器
公开(公告)号：US4713098A
公开(公告)日：1987-12-15
申请号：US825556
申请日：1986-01-31
申请人： Nick Idvorian , Robert H. Renshaw
发明人： Nick Idvorian , Robert H. Renshaw
IPC分类号： B04C3/06 , B01D45/16 , F22B37/32 , B01D45/00
CPC分类号： F22B37/32 , B01D45/16
摘要： A steam-water separator in which a pair of risers are disposed in tandem within a shell member. The steam-water mixture to be separated is introduced into the lower riser where it is discharged through arcuate arms onto the inner wall of the shell to effect a first stage separation. The remaining portion of the mixture rises upwardly in the shell and passes through a second stage riser. The latter mixture portion discharges through an additional series of arcuate arms against the inner wall of the shell to effect a second stage separation.
摘要翻译：一种蒸汽 - 水分离器，其中一对提升管串联设置在壳体内。要分离的蒸汽 - 水混合物被引入下部提升管中，其通过弓形臂排出到壳体的内壁上以进行第一阶段分离。混合物的剩余部分在壳体中向上升起并穿过第二级提升管。后一混合物部分通过附加的一系列弓形臂排放到壳体的内壁上以进行第二阶段分离。

4. 发明申请

US20120294410A1 PRESSURIZER BAFFLE PLATE AND PRESSURIZED WATER REACTOR (PWR) EMPLOYING SAME 有权
标题翻译：压缩机板式和加压水反应器（PWR）使用相同
公开(公告)号：US20120294410A1
公开(公告)日：2012-11-22
申请号：US13108734
申请日：2011-05-16
申请人： Franz E. Steinmoeller , Michael J. Edwards , Nick Idvorian , Yuanming R. Li
发明人： Franz E. Steinmoeller , Michael J. Edwards , Nick Idvorian , Yuanming R. Li
IPC分类号： G21C15/02
CPC分类号： G21C13/02 , G21C1/086 , G21C1/09 , G21C1/32 , Y02E30/40
摘要： A pressurized water reactor (PWR) includes a pressure vessel and a nuclear reactor core disposed in the pressure vessel. A baffle plate is disposed in the pressure vessel and separates the pressure vessel into an internal pressurizer volume disposed above the baffle plate and an operational PWR volume disposed below the baffle plate. The baffle plate comprises first and second spaced apart plates and includes a pressure transfer passage having a lower end in fluid communication with the operational PWR volume and an upper end in fluid communication with the internal pressurizer volume at a level below an operational pressurizer liquid level range. A vent pipe has a lower end in fluid communication with the operational PWR volume and an upper end in fluid communication with the internal pressurizer volume at a level above the operational pressurizer liquid level range.
摘要翻译：压力水反应堆（PWR）包括设置在压力容器中的压力容器和核反应堆堆芯。挡板设置在压力容器中并将压力容器分离成设置在挡板上方的内部加压器体积和设置在挡板下方的操作PWR体积。挡板包括第一和第二间隔开的板，并且包括压力传递通道，其具有与操作PWR体积流体连通的下端，以及与内部加压器体积流体连通的上端，其水平低于操作加压器液位范围。排气管具有与操作PWR体积流体连通的下端和与内部加压器体积在高于操作加压器液位范围的水平面流体连通的上端。

5. 发明授权

US08681928B2 Pressurizer baffle plate and pressurized water reactor (PWR) employing same 有权
标题翻译：加压器挡板和采用其的压水堆（PWR）
公开(公告)号：US08681928B2
公开(公告)日：2014-03-25
申请号：US13108734
申请日：2011-05-16
申请人： Franz E. Steinmoeller , Michael J. Edwards , Nick Idvorian , Yuanming R. Li
发明人： Franz E. Steinmoeller , Michael J. Edwards , Nick Idvorian , Yuanming R. Li
IPC分类号： G21C15/02 , G21C1/08 , G21C15/00 , G21C1/00
CPC分类号： G21C13/02 , G21C1/086 , G21C1/09 , G21C1/32 , Y02E30/40
摘要： A pressurized water reactor (PWR) includes a pressure vessel and a nuclear reactor core disposed in the pressure vessel. A baffle plate is disposed in the pressure vessel and separates the pressure vessel into an internal pressurizer volume disposed above the baffle plate and an operational PWR volume disposed below the baffle plate. The baffle plate comprises first and second spaced apart plates and includes a pressure transfer passage having a lower end in fluid communication with the operational PWR volume and an upper end in fluid communication with the internal pressurizer volume at a level below an operational pressurizer liquid level range. A vent pipe has a lower end in fluid communication with the operational PWR volume and an upper end in fluid communication with the internal pressurizer volume at a level above the operational pressurizer liquid level range.
摘要翻译：压力水反应堆（PWR）包括设置在压力容器中的压力容器和核反应堆堆芯。挡板设置在压力容器中并将压力容器分离成设置在挡板上方的内部加压器体积和设置在挡板下方的操作PWR体积。挡板包括第一和第二间隔开的板，并且包括压力传递通道，其具有与操作PWR体积流体连通的下端，以及与内部加压器体积流体连通的上端，其水平低于操作加压器液位范围。排气管具有与操作PWR体积流体连通的下端和与内部加压器体积在高于操作加压器液位范围的水平面流体连通的上端。

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