| Patents for G21C 9 - Emergency protection arrangements structurally associated with the reactor (2,227) |
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| 10/17/2013 | US20130272474 Passive containment air cooling for nuclear power plants |
| 10/17/2013 | US20130272472 Molten-core retention structure |
| 10/17/2013 | US20130272471 Island mode for nuclear power plant |
| 10/15/2013 | US8559584 Nuclear reactor automatic depressurization system |
| 10/15/2013 | US8559583 Passive cooling and depressurization system and pressurized water nuclear power plant |
| 10/10/2013 | WO2013150750A1 Structure for protecting penetrating part of reactor pressure vessel, and reactor |
| 10/10/2013 | WO2013150030A1 Hydrogen oxidation catalyst, use thereof, and method for hydrogen recombination |
| 10/10/2013 | US20130264420 Adaptable airport system with industrial zones and clean energy generation |
| 10/09/2013 | EP2648189A1 Nuclear reactor containment vessel and nuclear power plant |
| 10/09/2013 | CN103345948A Reactor shut-off system |
| 10/03/2013 | US20130259183 Passive cooling and depressurization system and pressurized water nuclear power plant |
| 10/02/2013 | EP2644955A2 Pressurizer system, in particular for a nuclear power station |
| 10/02/2013 | EP2643781A2 Full spectrum loca evaluation model and analysis methodology |
| 10/02/2013 | DE102012006541A1 Wasserstoffoxidationskatalysator, Verwendung desselben und Verfahren zur Wasserstoffrekombination Hydrogen oxidation catalyst, the same use and methods of hydrogen recombination |
| 09/19/2013 | WO2013135374A1 Reactor pressure relief filter system |
| 09/19/2013 | WO2012071483A3 Full spectrum loca evaluation model and analysis methodology |
| 09/18/2013 | CN103307320A Passive one-way isolating valve, pipeline and pebble-bed high-temperature gas cooled reactor |
| 09/18/2013 | CN101681685B Nuclear reactor downcomer flow deflector |
| 09/17/2013 | US8537961 Hybrid integrated energy production process |
| 09/17/2013 | US8537959 Drain sump of nuclear reactor containment vessel |
| 09/10/2013 | US8528588 Safety valve drive system |
| 09/04/2013 | CN103272586A Preparation method for platinum membrane catalytic plate based on passive hydrogen and oxygen recombiner |
| 09/03/2013 | US8524056 Electrochemical corrosion potential sensor |
| 08/29/2013 | US20130223581 Nuclear Power Plant |
| 08/22/2013 | US20130216016 Device for Mitigating Serious Accidents for a Nuclear Fuel Assembly, With Improved Effectiveness |
| 08/21/2013 | CN203140199U Nuclear-grade ejector |
| 08/14/2013 | CN203134390U Backward push type reactor pressure vessel with reactor internals |
| 08/14/2013 | CN203134389U Large passive nuclear power plant reactor core catcher with bottom water injection superposition and external cooling |
| 08/14/2013 | CN203134388U Large passive pressurized water reactor nuclear power plant reactor core catcher with melt expansion chamber |
| 08/13/2013 | US8509376 Nuclear engineering plant and closure apparatus for its containment |
| 08/08/2013 | WO2013115883A1 Emergency core cooling system (eccs) for nuclear reactor employing closed heat transfer pathways |
| 08/08/2013 | US20130202075 Water-spray residual heat removal system for nuclear power plant |
| 08/07/2013 | CN103238187A Systems and methods for maintaining and establishing operational readiness in fuel cell backup system of nuclear reactor system |
| 08/07/2013 | CN103236275A Device for controlling state of particle falling switch |
| 07/31/2013 | CN103229246A Nuclear reactor containment vessel and nuclear power plant |
| 07/25/2013 | WO2013107879A1 Submerged or underwater electricity generation module |
| 07/25/2013 | WO2013107878A1 Electricity generation module |
| 07/25/2013 | WO2013107874A1 Submerged electricity generation module |
| 07/25/2013 | WO2013107873A1 Underwater electricity generation module |
| 07/25/2013 | WO2013107871A1 Underwater electricity generation module |
| 07/25/2013 | WO2013107863A1 Submerged energy generation module |
| 07/25/2013 | WO2013107534A1 Passive return flow delimiter for a flow medium |
| 07/23/2013 | US8494107 Method of suppressing deposition of radioactive isotope |
| 07/18/2013 | US20130182813 Integral pressurized water reactor with external steam drum |
| 07/18/2013 | US20130182812 Method for depressurizing a nuclear power plant, depressurization system for a nuclear power plant, and associated nuclear power plant |
| 07/18/2013 | DE10153403B4 Windpark Wind farm |
| 07/17/2013 | CN203070784U Non-active double layer containment with water storage steel pipe column |
| 07/17/2013 | CN203070782U Crucible type reactor core catcher for large-size non-dynamic pressurized water reactor nuclear power plant |
| 07/09/2013 | US8483348 Method of providing a hold-down force upon a nuclear fuel assembly |
| 07/04/2013 | US20130170599 Assembly and method for injecting water containing a neurton-absorbing element to cool a nuclear reactor core in a crisis situation |
| 07/04/2013 | US20130170598 Nuclear reactor containment vessel |
| 07/03/2013 | EP2609598A1 Device for mitigating serious accidents for a nuclear fuel assembly, with improved effectiveness |
| 07/03/2013 | EP2609597A1 Method for depressurizing a nuclear power plant, depressurization system for a nuclear power plant, and associated nuclear power plant |
| 07/03/2013 | CN103189926A Reactor shutdown trip algorithm |
| 06/26/2013 | EP2608215A1 Method and apparatus for an alternative suppression pool cooling for boiling water reactors |
| 06/26/2013 | EP2608214A2 Method and apparatus for an alternative remote spent fuel pool cooling system for light water reactors |
| 06/26/2013 | CN203026156U Device combining in-vessel retention and out-vessel retention of liquid melts of large-scale passive nuclear power plant |
| 06/26/2013 | CN203026155U Spraying device applied to pressurizer relief tank of pressurized water reactor nuclear power plant |
| 06/26/2013 | CN203026154U Pressure relieving device applied to pressurizer relief tank of pressurized water reactor nuclear power plant |
| 06/26/2013 | CN203026153U Controllable pressure releasing system for integral reactor |
| 06/26/2013 | CN203026152U Anti-vibration strip structure for steam generator in pressurized water reactor nuclear power plant |
| 06/26/2013 | CN203026150U Passive shutdown unit based on heat sensitive material with heating thermal expansion coefficient mutation |
| 06/26/2013 | CN103177779A Large passive pressurized water reactor nuclear power plant crucible-type reactor core catcher |
| 06/26/2013 | CN103177778A Large-scale passive nuclear plant reactor core catcher with bottom water injection and external cooling |
| 06/20/2013 | US20130156143 Emergency core cooling system (eccs) for nuclear reactor employing closed heat transfer pathways |
| 06/19/2013 | CN103165198A Large-scale passive pressurized water reactor nuclear power plant reactor core catcher with melt expansion room |
| 06/12/2013 | EP2602793A2 Nuclear reactor containment vessel and water leak detection floor |
| 06/11/2013 | US8462910 Neutron shield |
| 06/06/2013 | WO2013081148A1 Fluid cooling device, static heat removal device, nuclear plant with fluid cooling device, and nuclear plant with static heat removal device |
| 06/06/2013 | WO2013079664A1 Device for triggering and inserting absorbing members and/or mitigators in a fissile area of a nuclear reactor and nuclear fuel assembly comprising such a device |
| 06/06/2013 | WO2013079662A1 Assembly for a nuclear reactor, comprising nuclear fuel and a system for triggering and inserting at least one neutron absorber and/or mitigator element |
| 06/06/2013 | DE102012211897B3 Nuclear plant e.g. boiling-water reactor type nuclear power plant, for producing current, has flow channel, where mixture flows into channel according to forced flow principle, and disperses above discharge line as pressure discharge flow |
| 06/05/2013 | EP2600351A1 Assembly and method for water injection of a neutron absorber element for cooling a nuclear reactor core in a crisis situation |
| 06/05/2013 | CN202976862U Containment vessel inside-outside and active-passive combined dehydrogenation system |
| 06/05/2013 | CN102208216B Hydrogen-explosion-preventing serious nuclear accident relieving device and method |
| 05/30/2013 | WO2013075229A1 Hydrogen venting device for cooling water of nuclear reactors |
| 05/30/2013 | WO2013024994A3 Apparatus for treating molten atomic reactor fuel rod using vertical cavity |
| 05/29/2013 | CN202954503U Pool overlay structure capable of resisting stress corrosion cracking |
| 05/23/2013 | US20130129034 Hydrogen venting device for cooling water of nuclear reactors |
| 05/22/2013 | CN202948734U Reactor automatic track while scanning (ATWS) accident response system |
| 05/22/2013 | CN103119658A Device for mitigating serious accidents for a nuclear fuel assembly, with improved effectiveness |
| 05/09/2013 | US20130114779 Apparatus for charging emergency battery using thermoelectric generation device in nuclear power plant |
| 05/08/2013 | CN102276207B Ferrosilicon sacrificial concrete |
| 05/07/2013 | US8437446 Steam generator flow by-pass system |
| 05/01/2013 | CN202917186U Accident alleviating device and pressure vessel used in nuclear power station |
| 05/01/2013 | CN103081023A Core catcher having an integrated cooling path |
| 05/01/2013 | CN103081022A Method for depressurizing a nuclear power plant, depressurization system for a nuclear power plant, and associated nuclear power plant |
| 05/01/2013 | CN103077753A Passive shutdown device for heat-sensitive material based on temperature rise thermal expansion coefficient mutation |
| 04/30/2013 | US8433029 Determination of safety limit minimum critical power ratio |
| 04/25/2013 | WO2013058847A1 Pressurized water reactor with reactor coolant pumps operating in the downcomer annulus |
| 04/25/2013 | CA2842855A1 Pressurized water reactor with reactor coolant pumps operating in the downcomer annulus |
| 04/18/2013 | US20130094623 Safety/relief valve discharge line header in a boiling water reactor |
| 04/18/2013 | DE102010050210B4 Kernreaktor mit von außen flutbarem Reaktordruckbehälter Nuclear reactor with flutbarem from outside the reactor pressure vessel |
| 04/17/2013 | EP2581913A1 Core catcher having an integrated cooling path |
| 04/17/2013 | CN202887744U Combined active and passive emergency shut-down system |
| 04/17/2013 | CN103050155A Accident relieving device as well as manufacturing method, nuclear power station pressure container and accident relieving method of accident relieving device |
| 04/10/2013 | EP2576001A1 Improved device for limiting the consequences of conflagration in a room |
| 04/10/2013 | CN103037953A Improved device for limiting the consequences of conflagration in a room |
| 04/09/2013 | US8416911 Nuclear reactor cavity arrangements for ice condenser plants |
| 04/03/2013 | EP2575141A2 Condensation chamber cooling system |