| Patents for G21D 3 - Control of nuclear power plant (1,612) |
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| 12/29/1987 | US4716009 Monitoring negative flux rate; inhibiting shutdown |
| 12/08/1987 | US4711753 Calibration of a nuclear reactor core parameter predictor |
| 12/03/1987 | DE3618162A1 Monitoring of nuclear power stations |
| 11/17/1987 | US4707324 Controlling the response of a pressurized water reactor to rapid fluctuations in load |
| 10/14/1987 | EP0241301A2 Axial power distribution monitor and display using outputs from ex-core detectors and thermocouples |
| 10/13/1987 | CA1227985A1 Method of and apparatus for controlling steam vent volume of moisture separator reheaters |
| 10/06/1987 | US4698202 Process for installation for the controlled discharge of activity from a reactor containment structure of a gas-cooled nuclear power plant |
| 09/29/1987 | US4697093 Testable, fault-tolerant power interface circuit for controlling plant process equipment |
| 09/29/1987 | US4696785 Testable voted logic power circuit and method of testing the same |
| 09/23/1987 | EP0238299A2 Calibration of a nuclear reactor core parameter predictor |
| 09/22/1987 | US4694693 Check valve test method using truncated accumulator blowdown |
| 09/08/1987 | US4692297 Control of nuclear reactor power plant on occurrence of rupture in coolant tubes |
| 08/26/1987 | EP0233564A2 Device for eliminating hydrogen |
| 08/18/1987 | US4687623 Self-compensating voted logic power interface with tester |
| 07/28/1987 | US4683105 Testable, fault-tolerant power interface circuit for normally de-energized loads |
| 07/15/1987 | EP0228857A2 Dropped control rod protection insensitive to large load loss |
| 07/07/1987 | US4678622 Comparing neutron density |
| 06/23/1987 | US4675147 Generating an integrated graphic display of the safety status of a complex process plant |
| 06/16/1987 | US4673546 Protecitve device for valves and pipes |
| 06/09/1987 | US4671925 Method for operating a nuclear reactor |
| 06/02/1987 | CA1222580A1 Power plant |
| 05/27/1987 | EP0223461A1 Testable voted logic power interface |
| 05/27/1987 | CN86106640A Apparatus for burning gases containing hydrogen and for cooling combustion gases |
| 05/13/1987 | EP0221775A1 Testable voted logic power circuit and method of testing the same |
| 05/12/1987 | US4664877 Passive depressurization system |
| 05/12/1987 | US4664870 Testable voted logic power interface |
| 04/28/1987 | US4661310 Pulsed multichannel protection system with saturable core magnetic logic units |
| 04/14/1987 | US4657727 Fission product barrier emergency event classification and response system |
| 04/08/1987 | EP0217377A2 Apparatus for burning gases containing hydrogen and for cooling resulting combustion gases |
| 03/31/1987 | US4654190 Emergency feedwater system for steam generators of a nuclear power plant |
| 03/31/1987 | US4654186 Device for determination of the power of a pressurized water nuclear reactor |
| 03/24/1987 | US4651530 Method and apparatus for feed-water control in a steam generating plant |
| 03/04/1987 | EP0212949A2 Pressurized water nuclear reactor pressure control system and method of operating same |
| 03/04/1987 | EP0212525A2 Transient monitor for nuclear reactor |
| 03/03/1987 | US4647421 Load follow-up system with load variation |
| 12/30/1986 | US4632802 Nuclear plant safety evaluation system |
| 12/30/1986 | EP0205900A2 Pressure control system for a pressurized water nuclear reactor plant |
| 12/23/1986 | US4631164 Enclosing activity carrying components; targeted oxidation of free hydrogen |
| 11/04/1986 | US4620566 Device for protecting a container containing a pressurized fluid |
| 10/28/1986 | CA1213380A1 Operation control method for nuclear reactor |
| 10/07/1986 | CA1212488A1 Generating an integrated graphic display of the safety status of a complex process plant |
| 09/16/1986 | US4612158 Pressure equalization |
| 09/10/1986 | EP0193735A1 Method and device for protecting steam generators, especially in nuclear power plants |
| 09/02/1986 | US4609523 Passive pH adjustment of nuclear reactor containment flood water |
| 08/27/1986 | EP0192027A1 Testable, "fault-tolerant" power interface circuit for controlling plant process equipment |
| 08/27/1986 | CN85109748A Distributed microprocessor based sensor signal processing system for a complex process |
| 08/12/1986 | US4605530 Scramming control rods in accord with type of power failure |
| 07/30/1986 | EP0188918A1 Controlling the response of a pressurized water reactor to rapid fluctuations in load. |
| 07/16/1986 | CN85108160A Preventing the overpressurization in a pwr in the event of loss of main feedwate |
| 06/25/1986 | EP0185455A1 Method of controlling a PWR so as to prevent overpressurization in the event of feedwater loss |
| 06/10/1986 | CA1205926A1 Device for protecting a container containing a pressurized fluid |
| 05/07/1986 | EP0180085A2 Distributed microprocessor based sensor signal processing system for a complex process |
| 05/06/1986 | US4587077 Safety actuator release device |
| 04/29/1986 | US4585609 Gathering and analyzing parameters; safety |
| 04/22/1986 | US4584164 Valve control for low temperature overpressure protection in a nuclear power plant |
| 04/15/1986 | US4582672 Detyecting boron dilution events; neutron flux count rate signal |
| 04/15/1986 | US4582669 Xenon suppression in a nuclear fueled electric power generation system |
| 02/05/1986 | EP0170033A1 Fluid moderator control system -D2O/H2O |
| 01/07/1986 | US4563746 Method of operating power plants |
| 01/07/1986 | CA1199129A1 Control method and device for the ph level of the coolant in a pressurised water cooled nuclear reactor |
| 11/06/1985 | EP0160401A1 Loop seal assembly |
| 10/09/1985 | EP0157571A2 Emergency feedwater system for steam generators of a nuclear power plant |
| 08/14/1985 | EP0151531A2 Passive pH adjustment of nuclear reactor containment flood water |
| 08/06/1985 | US4533514 Lowering oxygen concentration in coolant |
| 08/06/1985 | CA1191400A1 Power generation |
| 07/30/1985 | CA1191231A1 Nuclear power plant feedwater controller design |
| 06/26/1985 | EP0146305A2 Controlling leaks between primary and secondary circuits of a steam generator of a pressurised water reactor system |
| 06/19/1985 | EP0145262A2 Method for removing dissolved oxygen from aqueous media |
| 06/19/1985 | EP0145188A2 Pulsed multichannel protection system with saturable core magnetic logic units |
| 04/16/1985 | CA1185691A1 Method and apparatus for automatic abnormal events monitor in operating plants |
| 04/03/1985 | EP0135882A1 Process for operating a nuclear reactor |
| 03/19/1985 | US4505873 Method for regulating the power supplied to a steam turbine/pressurized water nuclear reactor |
| 12/27/1984 | CA1180133A Nuclear reactor power supply |
| 12/11/1984 | US4487740 Procedure and equipment for injecting gas into liquids |
| 12/05/1984 | EP0127498A1 Method of automatically regulating the soluble borium content in the cooling water of a pressurized-water reactor |
| 12/04/1984 | US4486381 Power controlling apparatus for boiling water atomic reactor |
| 11/14/1984 | EP0125018A2 Generating an integrated graphic display |
| 10/23/1984 | US4478783 Nuclear power plant feedwater controller design |
| 10/17/1984 | EP0122172A1 Device for fast and accurate power determination of a pressurised water nuclear reactor |
| 10/17/1984 | EP0121897A2 Operation control method for nuclear reactor |
| 09/25/1984 | CA1175160A1 Spectral shift reactor control method |
| 09/18/1984 | US4472345 Load control system for nuclear power plant |
| 09/11/1984 | US4470948 Suppression of malfunction under water-solid conditions |
| 08/01/1984 | EP0114519A2 Controlling leakage between primary and secondary coolant circuits of a pressurised water reactor system |
| 04/03/1984 | US4440715 Method of controlling nuclear power plant |
| 02/28/1984 | US4434132 Power supply with nuclear reactor |
| 02/22/1984 | EP0101242A2 Method and apparatus for preventing inadvertent criticality in a nuclear fueled electric powering generating unit |
| 02/21/1984 | US4432930 Operating a pressurized water nuclear reactor |
| 01/24/1984 | US4427620 Nuclear reactor power supply |
| 01/10/1984 | CA1160367A1 Device for removing hydrogen gas from the containment of a nuclear reactor plant |
| 01/04/1984 | EP0097488A1 Method for controlling a nuclear fueled electric power generating unit and interfacing the same with a load dispatching system |
| 01/03/1984 | US4424186 Power generation |
| 12/20/1983 | US4421716 Safety monitoring and reactor transient interpreter |
| 11/23/1983 | EP0094884A1 Method and device for controlling the pH of the cooling water of a pressurized water nuclear reactor |
| 08/23/1983 | US4400343 System and method for controlling operation of boiling water reactor |
| 08/16/1983 | US4399095 Protection and control system for a nuclear reactor |
| 07/20/1983 | EP0083776A2 Xenon suppression in a nuclear fuelled electric power generation system |
| 07/13/1983 | EP0083546A1 Method for the surveillance of an electricity generating nuclear power plant |
| 06/29/1983 | EP0082411A1 Steam generator with a safety device against overpressure acting in steps |
| 06/22/1983 | EP0082065A1 Triggering device for a safety activator |