| Patents for G21D 1 - Details of nuclear power plant (1,904) |
|---|
| 06/29/1983 | EP0082780A1 Device for generating steam by heat exchange between a heat-transferring liquid metal and feed water |
| 06/22/1983 | EP0082038A1 Protection device for a capacity such as a circuit or a vessel containing a fluid under pressure |
| 06/21/1983 | US4389310 Cold trap |
| 06/15/1983 | EP0081377A1 Control systems for power plant feedwater systems |
| 03/22/1983 | CA1143485A1 Secondary coolant circuit for nuclear-reactors of the liquid-metal type |
| 02/15/1983 | US4374083 With a means for introducing hydrogen into the liquid-filled section of the coolant loop |
| 02/09/1983 | EP0071326A2 Nuclear power plant |
| 01/26/1983 | EP0070775A1 Water-sodium steam generator |
| 01/04/1983 | US4366854 Heat exchanger for nuclear reactor |
| 12/28/1982 | US4366113 Installation for a nuclear power station with staggered swimming pools |
| 12/21/1982 | US4364900 Circulation of ammonia and mixtures of lithium and normal or deuterated ammonia |
| 12/15/1982 | EP0066791A1 Apparatus for carrying out inspectionwork on a steam generator in a nuclear reactor and a method for insersting this apparatus in the chamber of a steam generator |
| 12/14/1982 | US4363779 Pressurized water reactor |
| 11/23/1982 | US4360715 Reel assembly for flexible tubing and the like |
| 11/23/1982 | US4360496 Cooling system for auxiliary systems of a nuclear installation |
| 11/09/1982 | CA1135237A1 Load supporting device |
| 10/06/1982 | EP0061675A1 Nuclear power generating facility and method of installation |
| 10/06/1982 | EP0061573A1 Nuclear steam supply system and method of installation |
| 09/28/1982 | CA1132727A1 Cable handling system for use in a nuclear reactor |
| 09/07/1982 | US4348354 Semi-modular heat exchanger for nuclear reactors |
| 08/24/1982 | CA1130479A1 Radiation shield ring assembly and method of disassembling components of a nuclear steam generator using such assembly |
| 08/11/1982 | EP0057431A2 Pipe supporting device |
| 08/11/1982 | EP0057369A2 Valve support arrangement for a pressurizer vessel in a nuclear power plant |
| 08/10/1982 | US4343682 Plant having feed water heating means for nuclear units during plant start up and method of operating the same |
| 08/10/1982 | US4343497 Fixed point device between pipework and a support |
| 07/13/1982 | US4339410 Temperature control system for coolant sustem of nuclear plant |
| 06/30/1982 | EP0054602A1 Own fluid controlled stop valve |
| 06/15/1982 | US4335467 Liquid metal cooled nuclear reactor |
| 05/18/1982 | US4330368 Cable handling system for use in a nuclear reactor |
| 05/11/1982 | US4328944 Load supporting device |
| 03/23/1982 | US4321408 Preparation of 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid derivatives |
| 03/16/1982 | US4319961 Fixing device for detachably fixing a heating element |
| 03/16/1982 | US4319736 Apparatus and method for manufacturing a metal casing particularly for gate valves used in nuclear reactors and the like, having a large nominal width and a casing manufactured in accordance with the method |
| 02/24/1982 | EP0046246A2 Device for the removal of hydrogen from the safety containment structure of a nuclear reactor |
| 02/02/1982 | US4313795 Nuclear power plant with on-site storage capabilities |
| 01/27/1982 | EP0044479A1 Device for cutting down radio-active workpieces |
| 01/13/1982 | EP0043394A1 Radiation shield ring assembly for disassembling components of a nuclear steam generator |
| 12/15/1981 | US4305458 Reactors in which the cooling of the core is brought about by the continuous circulation of a liquid metal |
| 12/09/1981 | EP0041453A1 Anti-earthquake supporting device for an apparatus disposed in an alkaline liquid metal bath surrounding a fast neutron nuclear reactor |
| 12/08/1981 | US4304633 Nuclear power plant |
| 12/08/1981 | US4304198 Apparatus for emergency cooling of the steam generator unit of a nuclear power plant |
| 12/01/1981 | US4303475 Nuclear reactor system with aligned feedwater and superheater penetrations |
| 11/24/1981 | US4302291 Underwater nuclear power plant structure |
| 11/10/1981 | US4299658 Radiation shield ring assembly and method of disassembling components of a nuclear steam generator using such assembly |
| 10/27/1981 | US4297167 Two subterranean concrete cells |
| 10/27/1981 | US4297061 Steam generator shell parting method and apparatus |
| 10/13/1981 | US4294658 Nuclear reactors |
| 10/13/1981 | US4294311 Method of and arrangement for the seasonal storage and use of hot water produced in particular by electrical power-generating thermal and nuclear stations |
| 10/13/1981 | CA1110784A1 Procedure and equipment for injecting gas into liquids |
| 10/06/1981 | US4293385 Secondary coolant circuit for nuclear-reactors |
| 09/22/1981 | US4290853 Protection of steam piping in a nuclear reactor |
| 09/15/1981 | US4289196 Modular heat exchangers for consolidated nuclear steam generator |
| 09/15/1981 | US4289043 Protective device for an inertia wheel rotating |
| 09/08/1981 | US4287718 Condenser vacuum load compensating system |
| 09/01/1981 | CA1108315A1 Nuclear power plant capable of preventing coolant failure accident |
| 08/04/1981 | US4282062 Hydrogen into primary coolant water |
| 07/28/1981 | US4280873 Nuclear power installation with loop arrangement |
| 07/28/1981 | US4280871 Live steam shut-off device for pressurized water reactors |
| 07/22/1981 | EP0032416A2 Descaling process |
| 07/14/1981 | US4278500 Pressurized water reactor |
| 07/14/1981 | US4278005 Connecting bolt and coupling element |
| 07/07/1981 | US4277309 Nuclear reactor installation |
| 06/09/1981 | US4271935 Inertial device to prevent and permit motion between two members |
| 06/02/1981 | CA1102365A1 Hydraulic vibration brake particularly for use in nuclear power plants |
| 05/06/1981 | EP0028189A2 Nuclear reactor |
| 04/14/1981 | US4261794 Radiation shielding for electric penetration assemblies |
| 04/08/1981 | EP0026697A1 Nuclear reactor the steam generators of which are provided with a spare capacity |
| 03/31/1981 | US4259156 Device for coupling pipelines in reactor pressure vessels, preferably the pipelines of the feedwater manifold |
| 03/17/1981 | US4255840 Method of repairing a heating element in a pressurizer |
| 03/10/1981 | US4255616 Cable support assembly for electrical penetration assembly for reactor containment |
| 02/17/1981 | CA1095838A1 Unclogging an electromagnetic filter by washing with service liquid |
| 02/10/1981 | US4249994 Method for unclogging an electromagnetic filter and an installation for carrying out said method |
| 02/04/1981 | EP0023446A1 Fixed-point pipe anchoring device |
| 01/27/1981 | US4247262 Liquid feeding and mixing arrangement including a flow-shielding ejector thermal sleeve |
| 01/27/1981 | US4246961 Plate heat exchanger |
| 01/20/1981 | US4245412 Steam power plant, especially nuclear power plant |
| 01/13/1981 | US4244153 Earth covered in-the-ground nuclear reactor facility |
| 01/07/1981 | EP0021112A1 Process for the preparation of derivatives of 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid, as well as the dichloride of 1,3-dibromo-2,2-dimethyl-propane-1,3-dicarboxylic acid and its monoesterchlorides as intermediary products |
| 01/06/1981 | US4243485 Recirculating drainage channel for the safety circuits of a nuclear reactor |
| 12/30/1980 | US4241814 Mechanical-hydraulic damper for a load subject to shocks and vibrations |
| 12/10/1980 | EP0020265A1 Heat exchanger for nuclear reactor |
| 12/10/1980 | EP0020264A1 Semi-modular type heat exchanger for nuclear reactor |
| 12/09/1980 | US4237938 Energy absorbing device for pipelines |
| 12/09/1980 | CA1091129A1 Swing check valve |
| 12/02/1980 | US4237336 Device for passing electrical and power installation conductors through protective shell separating clean zone from contaminated one and method of assembling same |
| 12/02/1980 | US4236970 Structural unit formed of a coolant pump and a steam generator, especially for nuclear reactor plants secured against rupture |
| 11/25/1980 | US4235672 Nuclear reactor plant with pressurized water reactor secured against bursting or rupture |
| 11/25/1980 | US4235284 Heat exchanger with auxiliary cooling system |
| 11/11/1980 | US4233116 Nuclear reactor coolant transport system |
| 11/04/1980 | US4231395 Non-return valve |
| 10/29/1980 | EP0017685A1 Pump drive assembly for liquid metal reactor |
| 10/21/1980 | US4229235 Passing coolant through inside or pipe while heating outside, stress relieving |
| 10/21/1980 | US4228864 Automatic apparatus for weighing and emptying a product contained in a container provided with a cover or lid |
| 10/14/1980 | US4227593 Kinetic energy absorbing pad |
| 10/07/1980 | CA1087326A1 Releasable, high-pressure seal and method of forming same |
| 09/23/1980 | US4224363 Motor jacking apparatus |
| 08/20/1980 | EP0014662A1 Secondary coolant circuit for a liquid sodium cooled nuclear reactor |
| 08/12/1980 | US4216821 Pump/heat exchanger |
| 08/12/1980 | US4216670 Hydraulic vibration brake particularly for use in nuclear power plants |
| 08/05/1980 | US4216057 Purifying plant for water to be vaporized in a steam generator of a nuclear reactor |