Patents
Sitemap › G21 - Nuclear physics; Nuclear engineering › G21C - Nuclear reactors › G21C 15 - Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
Patents for G21C 15 - Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants (3,086)
10/2014
10/02/2014WO2014159155A1 Apparatus for passively cooling a nuclear plant coolant reservoir
10/02/2014WO2014158377A1 Localized vacuum removal of steam generator deposits
10/02/2014US20140294134 Submerged electricity production module
09/2014
09/30/2014US8848854 Alternate feedwater injection system to mitigate the effects of aircraft impact on a nuclear power plant
09/25/2014WO2014148137A1 Cooler, cooling device using same, and method for cooling heat generation element
09/23/2014US8842799 Jet pump and method for restraining vibration of the same
09/23/2014CA2806041C Nuclear power plant
09/18/2014US20140270044 Refueling water storage tank (rwst) with tailored passive emergency core cooling (ecc) flow
09/17/2014EP2778434A2 Vibration suppressing device for jet pump, jet pump and vibration suppressing method therefor
09/17/2014EP2777048A2 Pressurized water reactor with upper plenum including cross-flow blocking weir
09/16/2014US8837665 Ex-vessel accident mitigation
09/14/2014CA2846332A1 Nuclear reactor fuel element and a method for fabricating components
09/04/2014WO2014133658A1 Pressurized water reactor depressurization system
09/04/2014WO2014133640A2 Jet pump beam weldless keeper lock plate
09/03/2014EP2771887A2 Pressurized water reactor with upper vessel section providing both pressure and flow control
09/02/2014US8824620 Filter for separating particles in a coolant fluid in a nuclear reactor
09/02/2014US8824619 Steam generator flow by-pass system
08/2014
08/28/2014WO2014099101A3 Shutdown system for a nuclear steam supply system
08/26/2014US8817941 Pressurized water reactor plant
08/26/2014CA2705451C Submerged containment vessel for a nuclear reactor
08/14/2014US20140226778 Multi stage safety injection device and passive safety injection system having the same
08/13/2014CN103985422A 基于177堆芯的能动加非能动核蒸汽供应系统及其核电站 Based on 177 active plus passive core of the nuclear steam supply system and nuclear power plant
08/07/2014US20140219411 Alternate passive spent fuel pool cooling systems and methods
08/07/2014US20140219409 Multi stage safety injection device and passive safety injection system having the same
08/06/2014CN103971764A 多段式安全注入装置和具有该多段式安全注入装置的无源安全注入系统 Multi-stage safety injection devices and passive safety with this multi-stage injection device safety injection system
08/06/2014CN103971763A 核电站反应堆的堆内流量分配装置 Heap flow distribution devices within the nuclear reactor
07/2014
07/30/2014EP2758965A2 Dual fluid reactor
07/30/2014CN203746436U 乏燃料水池设备冷却水系统 Spent Fuel Pool Equipment Cooling Water System
07/30/2014CN103956196A 一种液态水收集和冷却装置的液膜蒸发冷却板 One kind of liquid water collecting and cooling device film evaporation cooling plate
07/30/2014CN103956195A 一种能动与非能动相结合的安全壳热量导出系统 With a dynamic combination of passive containment heat removal system
07/30/2014CN103956194A 一种非能动安全壳热量导出系统的液态水回收和冷却装置 Liquid recovery and cooling device for passive containment heat removal system of
07/30/2014CN103956193A 一种非能动安全壳热量导出系统 A non-passive containment heat removal system
07/30/2014CN102522127B 非能动安全壳热量导出系统 Passive containment heat removal system
07/29/2014US8792608 BWR jet pump inlet-mixer main wedge with inserts
07/29/2014US8790433 Moisture separator
07/24/2014US20140205051 Passive system for cooling the core of a nuclear reactor
07/16/2014CN103928069A 安全壳内置乏燃料池 Built containment spent fuel pool
07/16/2014CN103928064A 一种热动转换系统 A thermal dynamic conversion system
07/16/2014CN103928063A 带蓄水钢管柱的非能动双层安全壳 Passive double containment pipe with water column
07/16/2014CN103928062A 一种自充压堆芯补水系统 A self-pressurized water reactor core system
07/16/2014CN102637465B 一种非能动安全壳冷却系统 A non-passive containment cooling system
07/16/2014CN102446564B 一种非能动自然循环铅铋换热装置导出堆芯热量的方法 A non-active lead-bismuth natural circulation heat exchanger means to export the core method
07/09/2014CN102270512B 滤网壁结构及其过滤方法和制造方法 Strainer wall structure and filtration methods and manufacturing methods
07/08/2014US8774343 Flow tripping device
07/08/2014US8774342 Boiling water nuclear plant and steam dryer
07/02/2014EP2748823A1 Pressurized water reactor with compact passive safety systems
07/02/2014CN103903659A 浮动核电站非能动余热排出系统 Floating nuclear power plants passive residual heat removal system
07/02/2014CN103903658A 一种具有强化沸腾换热网状沟槽连通阵列孔表面的封头 A kind of enhancement of boiling heat reticular groove communicating hole array surface Head
07/02/2014CN103903657A 核电厂非能动最终热阱冷却系统及方法 Nuclear power plants passive ultimate heat sink cooling system and method
07/01/2014US8767902 Small, fast neutron spectrum nuclear power plant with a long refueling interval
06/2014
06/26/2014WO2014096458A1 Pipe shut-off arrangement, and a device for the emergency supply of coolant liquid to the fuel rods in a nuclear power plant reactor container, comprising such a pipe shut-off arrangement
06/26/2014WO2014094566A1 Grid structure with flow hybrid coordination function in nuclear fuel assembly
06/26/2014US20140177778 Jet pump beam weldless keeper lock plate
06/26/2014US20140174555 Pipe shut-off device and apparatus having same for the emergency supply of coolant to the fuel rods arranged in the reactor vessel of a nuclear power plant
06/25/2014EP2747087A1 Pipe shut-off device and apparatus for the emergency supply of cooling fluid to the fuel rods arranged in the reactor vessel of an nuclear power station with such a pipe shut-off device
06/25/2014EP2745296A1 Backup nuclear reactor auxiliary power using decay heat
06/25/2014CN103886922A 管关断装置和具有管关断装置的紧急供给冷却液的设备 Tube off device is off means having an emergency supply of coolant equipment
06/25/2014CN101836262B 在事故状态下改进冷却的核反应堆 Improved cooling of nuclear reactors under accident conditions
06/19/2014WO2014093682A1 Sealed solenoid magnetically operated high voltage electric power switch
06/19/2014WO2014090144A1 Reactor cooling agent system of pressurized water reactor nuclear power plant
06/19/2014WO2014090107A1 Method for extending time before steam generator overflows under accident condition
06/19/2014WO2014090106A1 High-pressure safe injection system for nuclear power stations
06/19/2014WO2014090100A1 Inlet pipeline structure of residual heat removal system capable of avoiding phenomenon of "dead pipeline"
06/18/2014CN103871510A Up-charging filler neck of main pipeline
06/18/2014CN103871509A Pressurized water reactor nuclear power plant reactor coolant system
06/18/2014CN103871508A Auxiliary water supply tank stored water circulation cooling system
06/18/2014CN103871507A Pressurized water reactor nuclear power plant pressurizer spraying apparatus
06/18/2014CN103871506A High-pressure safe injection system for nuclear power station
06/18/2014CN103871505A Automatic rapid cooling method for nuclear power plant steam discharge system
06/18/2014CN103871504A Pressurized water reactor nuclear power plant circuit accident gas exhaust system
06/18/2014CN103871503A Nuclear reactor lower chamber plate-like flow distribution apparatus
06/18/2014CN103871502A Nuclear reactor lower chamber cylindrical flow distribution apparatus
06/18/2014CN103871501A Flow distributor of nuclear reactor lower chamber
06/18/2014CN103871500A Nuclear reactor lower chamber cylinder-like flow distribution apparatus
06/18/2014CN103871499A CRDM cooling enclosing plate and wind pipe assembly for integrated reactor roof
06/18/2014CN103871498A Waste heat discharge system inlet pipe structure capable of preventing blocked-pipe phenomenon
06/18/2014CN103871496A Integrated reactor roof structure for pressurized water reactor
06/18/2014CN102644996B Spent fuel water tank natural ventilation and water recovery system responding to serious accident
06/18/2014CN102282628B Reactor vessel coolant deflector shield
06/18/2014CN101884073B Submerged containment vessel for a nuclear reactor
06/12/2014WO2014086274A1 Vertical connection type surge pipe for voltage stabilizer of pressurized water reactor nuclear power plant
06/11/2014CN103854709A Vertical connection type surge pipe for pressurized water reactor nuclear power plant voltage stabilizer
06/10/2014US8750449 Steel concrete structure for reactor containment facility
06/05/2014US20140150994 Air-cooled heat exchanger and system and method of using the same to remove waste thermal energy from radioactive materials
06/04/2014CN203631137U 环境风冷却系统以及具有该系统的非能动安全壳 Ambient air cooling systems, and passive containment of the system has
06/04/2014CN102568621B Primary circuit inclusion body negative pressure exhaust method and system for pebble-bed modular high-temperature gas-cooled reactor
06/03/2014US8744036 High power density liquid-cooled pebble-channel nuclear reactor
06/03/2014US8744035 Reactor vessel coolant deflector shield
05/2014
05/30/2014WO2014079503A1 Jet pump and boiling water reactor having such a jet pump
05/28/2014EP2735001A2 Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors
05/28/2014CN103824603A 一种驱动高温液态金属循环流动冷却堆内部件的方法 A high-temperature liquid metal cooled reactor internals circulation driven approach
05/22/2014WO2014076811A1 Natural-circulation boiling water reactor and chimney therefor
05/22/2014US20140140465 Platinum Oxide Colloidal Solution, Manufacturing Method Therefor, Manufacture Apparatus Thereof, and Method of Injection Noble Metal of Boiling Water Nuclear Power Plant
05/21/2014CN203607107U 用于保证核电站安全的安全系统 For ensuring the safety of nuclear power plant safety systems
05/21/2014CN203607106U 一种核电厂地坑爆破阀自动触发装置 , A nuclear power plant pit blast valve automatically trigger device
05/21/2014CN203607105U 一种核电站用闭式冷却水系统 One kind of nuclear power plant with a closed cooling water system
05/21/2014CN103811084A 一种核电站余热排出系统投运前准备方法 One kind of nuclear power plant residual heat removal system is put into operation before the preparation method
05/21/2014CN103811083A 核电站安全注入系统及清理其注入管线的清理方法 Nuclear power plant safety injection system and a method to clear up its injection pipeline
05/21/2014CN103811082A 核电站冷凝器系统及其故障排除方法和装置 Nuclear power plant condenser system and troubleshooting methods and apparatus
05/20/2014US8731134 Method and apparatus for a BWR jet pump inlet mixer support
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