Patents
Sitemap › G21 - Nuclear physics; Nuclear engineering › G21D - Nuclear power plant › G21D 1 - Details of nuclear power plant
Patents for G21D 1 - Details of nuclear power plant (1,904)
05/2012
05/08/2012US8175211 Method of stress corrosion cracking mitigation for nuclear power plant structural materials
05/08/2012US8172959 Austenitic stainless steel, manufacturing method for the same, and structure using the same
05/08/2012CA2644801C Steam-water separator
05/02/2012EP2445606A1 Vaned filtering element
05/02/2012CN202208475U Nuclear power plant conventional island desalting water tank
04/2012
04/26/2012WO2012053215A1 Cooling device and nuclear steam supply system
04/18/2012EP2442090A1 Inplane compressive strength evaluation device and method
04/11/2012CN102411998A Heat preserving cover special for nuclear power
04/04/2012EP2437270A1 Method and apparatus for suppressing adhesion of radioactive substance
04/04/2012CN102405307A 工厂操作方法和工厂操作系统 The method of plant operation and plant operation system
03/2012
03/28/2012EP2434497A1 Nuclear reactor containment structure
03/28/2012EP2434496A1 Nuclear reactor containment structure
03/28/2012EP2434495A1 Nuclear reactor containment structure
03/28/2012CN202178068U Refrigerating water tank diaphragm used in nuclear power stations
03/21/2012CN202171023U Gate valve for nuclear power station
03/21/2012CN202170656U Nuclear power plant arrangement structure
03/14/2012CN202164981U Waterproof door structure for energy storage system storage plant of emergency power supply of nuclear power station
03/14/2012CN102378829A Corrosion-resistant member and method for producing same
03/08/2012WO2012029623A1 Steam generator tube plate and method for manufacturing steam generator tube plate
03/07/2012CN202159498U Overhaul standby system for nuclear power plant cooling water system
03/06/2012CA2677871C Tube support plate of steam generator
03/01/2012WO2012026344A1 Cr-containing austenite alloy pipe and production method for same
03/01/2012WO2012026324A1 Method for joining pipe base, method for producing vapor generator, member for pipe base, and vapor generator
03/01/2012WO2012026281A1 Clamper and in-water-chamber operation device
03/01/2012WO2012026280A1 Clamper, in-water-chamber operation device, and clamping method
03/01/2012DE102010037202A1 Construction, particularly nuclear power plant construction, comprises outer covering, and protective covering for protecting construction against impacting flying objects
03/01/2012DE102010037201A1 Structure i.e. nuclear power plant structure, has protective shell including inner protective layer made of concrete and/or reinforced concrete, which exhibit higher ductility than that of reactor dome of structure
03/01/2012CA2807525A1 Cr-containing austenitic alloy tube and method for producing the same
02/2012
02/23/2012WO2012023462A1 Mixing system
02/08/2012EP2415904A1 Corrosion-resistant member and method for producing same
02/08/2012CN102348834A Method and system for controlling water quality in power generation plant
02/02/2012WO2012014894A1 Method for suppressing corrosion of plant, and plant
02/02/2012CA2808017A1 Method for suppressing corrosion in plant and plant
02/01/2012CN202132922U Steam generator of pressurized water reactor nuclear power station
01/2012
01/26/2012DE102010031610A1 Komponente zum Führen oder Aufnehmen eines Fluids und Verfahren zum Überprüfen der Komponente Component for guiding or receiving a fluid and method for inspecting the component
01/18/2012EP2407580A1 Method and system for controlling water quality in power generation plant
01/18/2012CN202120625U Device used for nuclear power facility
01/18/2012CN202120624U Storage plant for storing energy storage system for emergency system of nuclear power station
01/11/2012CN102314953A Instrument for nuclear power facility
01/04/2012CN102308149A Moisture separation heater
01/04/2012CN101840739B Essential service water system at nuclear power plant
12/2011
12/14/2011EP2395283A1 Moisture separation heater
12/14/2011CN102280155A 一种非能动乏燃料贮存池水位控制及余热排出装置 A non-passive spent fuel storage pool water level control and residual heat removal system
12/14/2011CN102280153A 用于核电站应急动力电源的蓄能系统存放装置 Energy storage system for storing nuclear power plant emergency power supply unit
12/07/2011CN202065990U 核电站蒸汽发生器用防震条固定环卡 Nuclear power plant steam generators with shockproof strip retainer ring card
12/07/2011CN202065989U 核电站蒸汽发生器用防震条组件 Nuclear power plant steam generators with shockproof bar assembly
12/07/2011CN101743437B 蒸汽发生器 Steam Generator
12/06/2011CA2618719C Steam-water separator
12/01/2011WO2011148670A1 Method for treating scales
11/2011
11/09/2011CN202034063U Time-sharing multi-channel signal switching device
11/09/2011CN202034062U Test bench for power supply switching module of control rod driving mechanism
11/02/2011EP2383355A1 Jet pump beam and manufacturing method therefor
10/2011
10/26/2011CN102226490A Waved absorbing devices and anti-whipping limiting part adopting same
10/26/2011CN102226489A Porous cylindrical energy absorbing devices and anti-whipping limiting part adopting same
10/20/2011WO2011128581A1 Underwater electrical energy generation module provided with passive security protection means
10/20/2011WO2011128575A1 Underwater electrical energy generation facility provided with protection means
10/19/2011EP2377966A1 Internal structure for atomic reactor and method for manufacturing same
10/18/2011CA2442719C A method of conditioning a power generation circuit of a nuclear reactor power plant
10/12/2011EP1827648B1 Finned strainer
10/05/2011CN102208216A Hydrogen-explosion-preventing serious nuclear accident relieving device and method
10/04/2011CA2478751C Heat exchanger and, in particular, convex-bottomed steam generator
09/2011
09/29/2011WO2011117228A1 Mobile system for intervention in atmosphere of radioactive gas, particularly tritium
09/29/2011DE102010035831A1 Nuclear power plant i.e. generation four reactor, has gas circuit provided as intermediate circuit between heat exchanger of primary circuit and heat exchanger of downstream pressure water-vapor circuit
09/28/2011CN201988257U 一种核电站用旋转鼓形滤网结构 One kind of nuclear power plant with a rotary drum filter structure
09/22/2011WO2011114782A1 Emergency system
09/21/2011CN201984840U 一种降低停堆断路器定期试验误动率的控制装置 A method of reducing shutdown circuit breaker malfunction rate periodic test control apparatus
09/21/2011CN201978566U 核电站篮子式过滤器 Nuclear Power basket filter
09/14/2011CN101351850B Nuclear reactor primary circuit
08/2011
08/17/2011CN201936630U 一种饱和蒸汽发生器 One saturated steam generator
08/17/2011CN101645314B Method for magnifying underwater accurate installation reference of large-scale member
08/10/2011EP1949385B1 Nuclear reactor primary circuit
08/04/2011WO2011093191A1 Device for working in water chamber
08/04/2011WO2011093059A1 Method of heat-treating metal pipes for nuclear power plant, batch-type vacuum heat-treatment furnace used therefor, and metal pipe for nuclear power plant treated using same
08/04/2011CA2786978A1 Method for heat-treating metal tubes or pipes for nuclear power plant, batch-type vacuum heat treatment furnace used therefor, and metal tubes or pipes for nuclear power plant heat-treated by the same
07/2011
07/28/2011WO2011089909A1 Double-walled pipe, method for manufacturing double-walled pipe, and vapor generator
07/28/2011CA2787558A1 Double-walled tube, method of manufacturing double-walled tube, and steam generator
07/27/2011CN101394911B Gas-water separator
07/21/2011WO2011086819A1 Method for installing device for work in water chamber
07/21/2011WO2011086818A1 Working device in water chamber and working method in water chamber
07/19/2011US7981168 Compact heat exchanger made of ceramics having corrosion resistance at high temperature
07/12/2011US7978806 Seafloor power station
07/06/2011EP1815482B1 T-shaped pipefitting element pertaining to an auxiliary circuit of a nuclear reactor, connection piece, and method for producing and assembling the pipefitting element
06/2011
06/30/2011WO2011078333A1 Nuclear power plant soundness evaluation system
06/30/2011CA2769017A1 Nuclear-power-plant soundness evaluation system
06/22/2011CN201877137U Arrangement structure for anti-throwing part of conventional island main steam pipeline of nuclear power unit
06/15/2011CN102099869A Method of operating nuclear plant
06/08/2011EP2330598A2 Emergency fluid source for harsh environments
05/2011
05/19/2011WO2011059091A1 Corrosion resistant structure and corrosion protection method in high-temperature water system
04/2011
04/27/2011CN102034559A Rapid mutual-backup system of nuclear power station and mutual-backup method thereof
04/20/2011EP2312588A1 Method of operating nuclear plant
04/20/2011CN102027145A Ni-Cr alloy material
04/14/2011WO2011043209A1 Moisture separator and cooling machine
04/14/2011DE102009037781A1 Nuclear power plant, particularly for boiling water reactor, has reactor building, safety container arranged within reactor building and reactor container arranged within safety container
04/13/2011CN102011615A Method and apparatus for controlling moisture separator reheaters
04/07/2011WO2011039465A1 Underwater electricity generation module provided with a base
04/07/2011WO2011039462A1 Underwater electricity generation module
04/06/2011CN101421431B Method for producing Cr-containing nickel-based alloy pipe and Cr-containing nickel-based alloy pipe
03/2011
03/30/2011EP2302642A1 Process for treating solid radioactive material
03/23/2011CN201773605U Drainage header used in nuclear power plant and drainage system thereof
03/10/2011WO2011026976A1 Method for securing the storage of long-lived radioactive waste
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