公开(公告)号：US20060251202A1

公开(公告)日：2006-11-09

申请号：US11252103

申请日：2005-10-17

申请人： Johann Meseth

发明人： Johann Meseth

IPC分类号： G21C9/00

CPC分类号： G21C9/004 ,  G21C15/18 ,  G21Y2002/207 ,  G21Y2002/50 ,  G21Y2004/30 ,  G21Y2004/302 ,  G21Y2004/40 ,  G21Y2004/402 ,  Y02E30/40

摘要： A nuclear facility contains a flood tank, which is provided for holding a cooling liquid, a condensation chamber, and an overflow device, which leads from the flood tank to the condensation chamber and which serves to discharge excess cooling liquid. The overflow device is provided for separating gas components out from the excess cooling liquid. In certain operating states, the cooling liquid of the condensation chamber and of the flood tank is circulated in a common cooling circuit and is fed, while being largely free of gas, once more into the condensation chamber via the overflow device.

公开(公告)号：US06895068B2

公开(公告)日：2005-05-17

申请号：US10614569

申请日：2003-07-07

申请人： Werner Hartel ,  Johann Meseth

发明人： Werner Hartel ,  Johann Meseth

IPC分类号： G21C15/18 ,  G21C9/00

CPC分类号： G21C15/18 ,  G21Y2002/201 ,  G21Y2002/301 ,  G21Y2002/50 ,  G21Y2004/30 ,  G21Y2004/40 ,  Y02E30/40

摘要： In order, in a pressure accumulator, to generate a required operating pressure of a fluid situated in the pressure accumulator, a heater device is provided, disposed in an upper region of the pressure accumulator. The device generates a vapor cushion and the required operating pressure. Where necessary, when the fluid flows out, the pressure in the pressure accumulator is automatically reduced after the level has fallen below a defined filling level, as a result of the vapor condensing at a cold insulating device with a high heat-accumulation capacity. The pressure accumulator is preferably used as an emergency shut-down tank or as an emergency accumulator in a nuclear power plant.

摘要翻译： 为了在压力蓄能器中产生位于压力蓄能器中的流体的所需工作压力，设置有加热器装置，设置在蓄压器的上部区域。 该装置产生蒸气垫和所需的操作压力。 在必要时，当流体流出时，由于在具有高蓄热能力的冷绝缘装置处的蒸气冷凝，在蓄能器的压力已经下降到低于限定的填充水平之前，蓄能器中的压力自动降低。 压力蓄能器优选用作核电站中的紧急关闭箱或紧急蓄能器。

公开(公告)号：US20050135543A1

公开(公告)日：2005-06-23

申请号：US10727753

申请日：2003-12-04

申请人： Johann Meseth

发明人： Johann Meseth

IPC分类号： G21C9/004 ,  G21C9/012 ,  G21C13/00 ,  G21C9/00

CPC分类号： G21C9/012 ,  G21Y2002/303 ,  G21Y2004/303 ,  Y02E30/40

摘要： A containment of a nuclear power plant has a pressure chamber, a condensation chamber, and a substantially vertically running condensation tube. The upper end of the tube is connected to the pressure chamber and the lower end of the tube is immersed in a cooling liquid in the condensation chamber. The lower end of the condensation tube has an elbow and an outlet nozzle. The elbow has an elbow angle which is such that the lower end of the elbow is immersed obliquely in the cooling liquid in the condensation chamber, and the outlet nozzle has an outlet opening which is substantially shielded with respect to the base of the condensation chamber. This renders it possible to significantly reduce the pressure loads on the base and the walls of the condensation chamber in the event of an emergency.

摘要翻译： 核电站的容纳物具有压力室，冷凝室和基本上垂直运行的冷凝管。 管的上端连接到压力室，并且管的下端浸入冷凝室中的冷却液中。 冷凝管的下端具有弯头和出口喷嘴。 弯头具有弯头角度，使得弯头的下端倾斜地浸入冷凝室中的冷却液体中，并且出口喷嘴具有相对于冷凝室的基部基本上被屏蔽的出口。 这样可以在发生紧急情况时显着降低基座和冷凝室壁上的压力负荷。

公开(公告)号：US06865244B2

公开(公告)日：2005-03-08

申请号：US10298399

申请日：2002-11-18

申请人： Johann Meseth

发明人： Johann Meseth

IPC分类号： G21C15/18 ,  G21C13/02 ,  G21C15/00 ,  G21C17/035 ,  G21C9/00

CPC分类号： G21C17/035 ,  G21C13/02 ,  G21C15/00 ,  G21Y2002/204 ,  G21Y2002/207 ,  G21Y2002/301 ,  G21Y2002/50 ,  G21Y2004/30 ,  G21Y2004/40 ,  Y02E30/31

摘要： In order to allow a reliable and passive external cooling of a reactor pressure vessel of a boiling water reactor, outside the reactor pressure vessel a differential-pressure measurement pipe is provided and has a first and a second pipe leg which are connected to one another above a critical filling level. The first pipe leg is connected at the height of the critical filling level to the interior of the reactor pressure vessel. In a normal operating state, the differential-pressure measurement pipe is filled completely with water. In the event of the undershooting of the critical filling level, the water flows automatically out of the first pipe leg. As a result, the differential pressure between the two pipe legs rises, the differential pressure being detected by a measurement device via which the flooding of the exterior is then brought about.

摘要翻译： 为了允许沸水反应堆的反应堆压力容器的可靠和被动的外部冷却，在反应堆压力容器外部设置有差压测量管，并且具有彼此连接的第一和第二管腿 一个关键的填充水平。 第一管腿在临界填充水平的高度连接到反应堆压力容器的内部。 在正常运行状态下，差压测量管完全用水填充。 在临界填充水平低下的情况下，水自动流出第一管道。 结果，两个管道之间的压力差升高，然后由测量装置检测差压，通过该测量装置，外部的淹水随之而来。

公开(公告)号：US07873136B2

公开(公告)日：2011-01-18

申请号：US12129088

申请日：2008-05-29

申请人： Johann Meseth

发明人： Johann Meseth

IPC分类号： G21C9/00

CPC分类号： G21C9/033 ,  G21Y2002/103 ,  G21Y2002/206 ,  G21Y2002/50 ,  G21Y2004/30 ,  G21Y2004/40 ,  Y02E30/40

摘要： A feeding system for an absorber liquid containing a neutron poison, in particular for a quick shut-down of a nuclear reactor, has a storage container for the absorber liquid and is configured for high operational reliability with simple construction. In particular, a chemical decomposition of the absorber liquid or corrosion of the container wall of the storage container is to be excluded. For this purpose, the storage container is connected to a pressure container via an overflow line, wherein the pressure container is filled with a motive fluid.

摘要翻译： 用于含有中子毒物的吸收剂液体的进料系统，特别是用于快速关闭核反应堆的吸收液体具有用于吸收液体的储存容器，并被构造成具有较高的操作可靠性，结构简单。 特别是排除吸收液的化学分解或储存容器的容器壁的腐蚀。 为此，储存容器经由溢流管路连接到压力容器，其中压力容器填充有运动流体。

公开(公告)号：US5996350A

公开(公告)日：1999-12-07

申请号：US5698

申请日：1998-01-12

申请人： Johann Meseth

发明人： Johann Meseth

IPC分类号： F01K3/00 ,  F22G1/10 ,  F01K25/02

CPC分类号： F01K3/002 ,  F22G1/10

摘要： An apparatus and a method for the superheating of steam is used, in particular, for converting saturated steam into hot steam in the field of nuclear energy generation. As a result of at least partial conversion of pressure energy of the steam into kinetic energy, in particular into kinetic energy of a rotational flow, the steam cools and condensate and residual steam are generated. After the condensate has been separated from the residual steam, the latter is superheated as a result of a reduction of its kinetic energy and is converted into hot steam.

摘要翻译： 使用蒸汽过热的装置和方法，特别是用于将饱和蒸汽转化为核能生成领域的热蒸汽。 由于将蒸汽的压力能量至少部分转化为动能，特别是旋转流的动能，蒸汽冷却，冷凝物和残余蒸汽产生。 在冷凝物与残余蒸汽分离之后，由于其动能的降低而使冷凝物过热，并转化为热蒸汽。

公开(公告)号：US08045671B2

公开(公告)日：2011-10-25

申请号：US12607580

申请日：2009-10-28

申请人： Johann Meseth

发明人： Johann Meseth

IPC分类号： G21C9/00

CPC分类号： G21C9/033 ,  G21Y2002/103 ,  G21Y2002/206 ,  G21Y2002/50 ,  G21Y2004/30 ,  G21Y2004/40 ,  Y02E30/40

摘要： A feeding system for an absorber liquid containing a neutron poison, in particular for a quick shut-down of a nuclear reactor, has a storage container for the absorber liquid and is configured for high operational reliability with simple construction. In particular, a chemical decomposition of the absorber liquid or corrosion of the container wall of the storage container is to be excluded. For this purpose, the storage container is connected to a pressure container via an overflow line, wherein the pressure container is filled with a motive fluid.

公开(公告)号：US07606344B2

公开(公告)日：2009-10-20

申请号：US10727753

申请日：2003-12-04

申请人： Johann Meseth

发明人： Johann Meseth

IPC分类号： G21C9/00

CPC分类号： G21C9/012 ,  G21Y2002/303 ,  G21Y2004/303 ,  Y02E30/40

摘要： A containment of a nuclear power plant has a pressure chamber, a condensation chamber, and a substantially vertically running condensation tube. The upper end of the tube is connected to the pressure chamber and the lower end of the tube is immersed in a cooling liquid in the condensation chamber. The lower end of the condensation tube has an elbow and an outlet nozzle. The elbow has an elbow angle which is such that the lower end of the elbow is immersed obliquely in the cooling liquid in the condensation chamber, and the outlet nozzle has an outlet opening which is substantially shielded with respect to the base of the condensation chamber. This renders it possible to significantly reduce the pressure loads on the base and the walls of the condensation chamber in the event of an emergency.

摘要翻译： 核电站的容纳物具有压力室，冷凝室和基本上垂直运行的冷凝管。 管的上端连接到压力室，并且管的下端浸入冷凝室中的冷却液中。 冷凝管的下端具有弯头和出口喷嘴。 弯头具有弯头角度，使得弯头的下端倾斜地浸入冷凝室中的冷却液体中，并且出口喷嘴具有相对于冷凝室的基部基本上被屏蔽的出口。 这样可以在发生紧急情况时显着降低基座和冷凝室壁上的压力负荷。

公开(公告)号：US07680237B1

公开(公告)日：2010-03-16

申请号：US09655091

申请日：2000-09-05

申请人： Johann Meseth

发明人： Johann Meseth

IPC分类号： G21C9/00

CPC分类号： G21C15/18 ,  G21C9/004 ,  G21Y2002/201 ,  G21Y2002/207 ,  G21Y2002/301 ,  G21Y2004/30 ,  G21Y2004/402 ,  Y02E30/31

摘要： A containment vessel of a boiling-water nuclear power plant and a method of operating a condenser in a nuclear power plant, include a drain pipe which connects a top region of the containment vessel to a condensing chamber disposed in the containment vessel. The drain pipe draws off noncondensible gases from the surroundings of a building condenser in the containment vessel and thus maintains reliability of performance of the building condenser. The noncondensible gases flow automatically into the condensing chamber through the drain pipe. As a result, the building condenser may have a simple and cost-effective structure.

摘要翻译： 沸水核电厂的安全壳和在核电厂运行冷凝器的方法包括将容纳容器的顶部区域连接到设置在安全壳内的冷凝室的排水管。 排水管从安全壳中的建筑物冷凝器的周围排出不可冷凝的气体，从而维持建筑物冷凝器的性能的可靠性。 不可冷凝气体通过排水管自动流入冷凝室。 结果，建筑物冷凝器可以具有简单且具有成本效益的结构。

公开(公告)号：US20100046692A1

公开(公告)日：2010-02-25

申请号：US12607580

申请日：2009-10-28

申请人： Johann Meseth

发明人： Johann Meseth

IPC分类号： G21C9/00

CPC分类号： G21C9/033 ,  G21Y2002/103 ,  G21Y2002/206 ,  G21Y2002/50 ,  G21Y2004/30 ,  G21Y2004/40 ,  Y02E30/40

摘要： A feeding system for an absorber liquid containing a neutron poison, in particular for a quick shut-down of a nuclear reactor, has a storage container for the absorber liquid and is configured for high operational reliability with simple construction. In particular, a chemical decomposition of the absorber liquid or corrosion of the container wall of the storage container is to be excluded. For this purpose, the storage container is connected to a pressure container via an overflow line, wherein the pressure container is filled with a motive fluid.

摘要翻译： 用于含有中子毒物的吸收剂液体的进料系统，特别是用于快速关闭核反应堆的吸收液体具有用于吸收液体的储存容器，并被构造成具有较高的操作可靠性，结构简单。 特别是排除吸收液的化学分解或储存容器的容器壁的腐蚀。 为此，储存容器经由溢流管路连接到压力容器，其中压力容器填充有运动流体。