Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.135
Name: Nuclear technology > Control of nuclear reaction [g21c-7/00] > By displacement of the reactor fuel or fuel elements [g21c-7/30]

Patents under this class:

Patent Number Title Of Patent Date Issued
5023044 Nuclear reactor control assembly Jun. 11, 1991
4943409 Reactivity control in nuclear reactors Jul. 24, 1990
4879086 Neutron economic reactivity control system for light water reactors Nov. 7, 1989
4770840 Spectral shift light water nuclear reactor Sep. 13, 1988
4609522 Mechanical drive system for moving fuel Sep. 2, 1986
4274920 Water-cooled nuclear reactor with passive emergency shutdown and core cooling capability and on-line refueling Jun. 23, 1981
4255236 Reactor and fuel assembly design for improved fuel utilization in liquid moderated thermal reactors Mar. 10, 1981
4234383 Actinide nitride-fueled reactor and continuous method of operating the same Nov. 18, 1980
4152207 Magnetic nuclear core restraint and control May. 1, 1979
4131510 Magnetic nuclear core restraint and control Dec. 26, 1978
3998692 Nuclear reactor for breeding U.sup.233 Dec. 21, 1976
3960655 Nuclear reactor for breeding U.sup.233 Jun. 1, 1976
3957575 Mechanical design of a light water breeder reactor May. 18, 1976
3941654 Tubular fuel cluster Mar. 2, 1976

  Recently Added Patents
Crystalline form of zofenopril calcium
Transferases and oxidoreductases, nucleic acids encoding them and methods for making and using them
Method of monitoring and configuring
Delay lines, amplifier systems, transconductance compensating systems and methods of compensating
Bezel-less electronic display
Molecular hydrogen stores and hydrogen transfer reagents for hydrogenation reactions
  Randomly Featured Patents
Safety bumper pad
Screen apparatus
Magnetic distributor-downcomer for fluidized beds and magnetic valve to control the flow of solids
Dual wavelength spectrofluorometer
Keratotic plug removing composition
International non-stick chewing material
Subsoil plow point
Manufacturing method of ceramic matrix composite
Promoter variants for expressing genes in a fungal cell
Lithographic apparatus, device manufacturing method, and device manufactured thereby