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Class Information
Number: 376/295
Name: Induced nuclear reactions: processes, systems, and elements > Reactor protection or damage prevention > Shield or barrier between radiation or heat source and object to be protected (e.g., insulation, thermal shield) > Containment structures > Pressure vessels > Concrete
Description: Subject matter wherein the means to attenuate is constructed from a mixture of cement and aggregate.










Sub-classes under this class:

Class Number Class Name Patents
376/296 Prestressed 44


Patents under this class:

Patent Number Title Of Patent Date Issued
8712002 Nuclear reactor building and construction method thereof Apr. 29, 2014
7606344 Containment of a nuclear power plant Oct. 20, 2009
6795518 Integral PWR with diverse emergency cooling and method of operating same Sep. 21, 2004
6757351 Modified large natural circulation reactor Jun. 29, 2004
6570950 Nuclear plant containment with prefabricated component support structure May. 27, 2003
6519308 Corrosion mitigation system for liquid metal nuclear reactors with passive decay heat removal systems Feb. 11, 2003
5754612 Joint for interfacing steel head closure and prestressed concrete reactor vessel May. 19, 1998
5673528 Safety wall for a building Oct. 7, 1997
5351277 Method of constructing top slab of nuclear reactor container and nuclear reactor container constructed by the method Sep. 27, 1994
5173250 Apparatus for demolishing biological shield wall of a nuclear reactor and a method of demolishing the same Dec. 22, 1992
4764336 Basin, in particular a de-activation pool of a nuclear station Aug. 16, 1988
4756872 Nuclear power station for a gas-cooled high temperature pebble bed reactor Jul. 12, 1988
4661313 Metal liner for the lining of the cylindrical cavity of a reinforced concrete pressure vessel Apr. 28, 1987
4642300 Method for avoiding or reducing the interactions and their consequences from contact of hot liquid metallic sodium with concrete Feb. 10, 1987
4587081 Slab for closing the vessel of a fast neutron nuclear reactor May. 6, 1986
4458458 Lined tank and method for fabricating the same Jul. 10, 1984
4316628 Suction pads for supporting loads Feb. 23, 1982
4210614 Passive containment system Jul. 1, 1980
4180951 Masonry wall, method for its production, and its use Jan. 1, 1980
4178729 Wall structure for a nuclear reactor containment housing Dec. 18, 1979
4091583 Wall of pressurized reinforced concrete tank May. 30, 1978
4044522 Steel-concrete combination element for lining vessels such as storage tanks, prestressed concrete reactor pressure vessels, and the like Aug. 30, 1977
4045289 Nuclear reactor containment structure with continuous ring tunnel at grade Aug. 30, 1977
4032402 Cylindrical prestressed concrete tank for a nuclear power plant Jun. 28, 1977











 
 
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