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Induced nuclear reactions: processes, systems, and elements

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
05/21/2015 > 3 patent applications in 3 patent subcategories.

20150139378 - Localised energy concentration: A method of producing a localised concentration of energy including providing a pocket of gas in a non-gaseous medium and in contact with a surface. The surface includes a depression shaped so as to at least partially receive the pocket of gas. A static pressure is applied to the non-gaseous... Agent:

20150139379 - Special thorium-plutonium hydrides for fast treatment reactor: A lightly hydrided/deuterated metallic plutonium-thorium fuel for use in a fast fission pool-type nuclear reactor cooled with liquid metal coolants, including lithium-7 lead eutectic, lead bismuth eutectic or lead. When so used, plutonium-239 is consumed, and merchantable heat is produced along with fissile uranium-233, which can be denatured with uranium-238... Agent:

20150139380 - Control rod drive mechanism built in nuclear reactor: Disclosed is a control rod drive mechanism. More specifically, the control rod drive mechanism includes a guide member 100 disposed in a nuclear reactor to receiving a drive shaft 2; a latch assembly 200 disposed in the guide member 100 to enable the drive shaft 2 to be withdrawn and... Agent:

  
05/14/2015 > 4 patent applications in 3 patent subcategories.

20150131767 - Construction method, tubular member, and nuclear power plant: A construction method of a pipeline that forms a pipeline by joining tubular members to each other by butt welding, includes: a tubular member preparation step for preparing a tubular member having a smooth length of an outer surface along an axial direction from a joined end, which is set... Agent: Mitsubishi Heavy Industries, Ltd.

20150131768 - Nuclear fuel rod cladding including a metal nanomaterial layer: A nuclear fuel cladding is provided. The nuclear fuel cladding includes a base cladding; and at least one nanomaterial layer deposited on a surface of the base cladding, the nanomaterial layer having an average grain size of between 5 to 400 nanometers. A method of manufacturing nuclear fuel cladding is... Agent: Areva Np Inc.

20150131770 - Emergency core cooling system and emergency core cooling method for fail-safe water-cooled reactor system: An emergency core cooling system and method for a fail-safe water-cooled reactor is disclosed, which completely remove decay heat generated from a core in safety without the use of an active component (i.e., pump). The exemplary embodiments include a reactor vessel using water as a coolant and a moderator, and... Agent:

20150131769 - Nuclear power plant, safety system with fuse element and gravity elevator: The present invention relates to a nuclear power plant and safety system with fuse element and gravity elevator, the buildings of the power plant subjected to contamination being buried below sea level and under borated water basins, and having a safety system free of electrical and electronic components to act... Agent: Serbex Tecnologia Y Valores, S.l.

  
05/07/2015 > 3 patent applications in 3 patent subcategories.

20150124920 - Room-temperature fusion reaction method and device: To provide a room-temperature fusion reaction device capable of maintaining a room-temperature fusion reaction state by controlling the reaction condition of room-temperature fusion. The room-temperature fusion reaction device includes: a reaction vessel for containing an electrolyte solution; a positive electrode and a negative electrode immersed in the electrolyte solution within... Agent:

20150124921 - Downhole gamma ray source using neutron activation: A method is for creating a gamma ray source downhole by creating a radioactive material through irradiation of an inert material by high energy neutrons, wherein the material to be activated may surround the neutron source in close proximity to form a compact gamma ray source. The gamma rays generated... Agent: Schlumberger Technology Corporation

20150124922 - Systems and methods for enhancing isolation of high-temperature reactor containments: A high-temperature containment-isolation system for transferring heat from a nuclear reactor containment to a high-pressure heat exchanger is presented. The system uses a high-temperature, low-volatility liquid coolant such as a molten salt or a liquid metal, where the coolant flow path provides liquid free surfaces a short distance from the... Agent: The Regents Of The University Of California

  
04/30/2015 > 7 patent applications in 7 patent subcategories.

20150117583 - Nuclear fusion reactor with power extraction: An apparatus for enhanced nuclear fusion reaction within a plasma by using voltage differential acceleration to raise its temperature and mechanically spinning the fusion containment utilizing centripetal force to concentrate ions density within a region by increasing the gravity in this region. Direct energy pickup from the fusion plasma, direct... Agent:

20150117584 - Neutron source and neutron generator: The present invention provides a novel neutron source. A neutron source (1) of the present invention includes a neutron producing material layer (3) and a metal layer (2), and the metal layer (2) contains a metal element which has a high hydrogen diffusivity and generates radionuclides having a short half-life... Agent:

20150117585 - Gas supply apparatus and air or nitrogen supply apparatus of nuclear plant: A gas supply apparatus of the present invention includes: an operating valve that is placed in the middle of a piping for letting at least gas in a plant flow and that operates a valve main body by the gas flowing in the piping; a first electromagnetic valve that is... Agent:

20150117586 - Alternative safety function system for nuclear reactor: In conjunction with a pressurized water reactor (PWR) and a pressurizer configured to control pressure in the reactor pressure vessel, a decay heat removal system comprises a pressurized passive condenser, a turbine-driven pump connected to suction water from at least one water source into the reactor pressure vessel; and steam... Agent:

20150117587 - Ambient temperature decontamination of nuclear power plant component surfaces containing radionuclides in a metal oxide: This invention generally concerns radioactive decontamination of deposits on components in a nuclear power plant and is specifically concerned with improved systems and methods for disrupting, dissolving, removing and reducing at ambient temperature radionuclides formed on the primary side surfaces of components in a pressurized water reactor and the internal... Agent: Westinghouse Electric Company LLC

20150117588 - Purification method and apparatus for spent fuel pool water after nuclear power generation and treatment method and apparatus for spent fuel pool water: A purification method for spent fuel pool water from nuclear power generation, the method comprising: passing the water at a linear flow velocity of 50 m/h or less through a purification apparatus for the water comprising an ion exchange resin layer and a metal-doped resin layer which is laid at... Agent:

20150117589 - Molten salt reactor: To provide a molten salt reactor that enables heat in the molten salt reactor to be extracted without bringing metal piping for heat exchange into direct contact with a molten salt. A molten salt reactor is provided with: a moderator structure 3 which has at least one molten salt flow... Agent:

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