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Class Information
Number: 976/DIG.240
Name: Nuclear technology > Monitoring; testing; maintaining [g21c-17/00] > Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments (e.g., for measuring temperature) [g21c-17/10] > Passages and insulators for electric cables and for measuring purposes [g21c-17/10g]
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
4857265 Wiring installation for connection of electric devices of a nuclear reactor Aug. 15, 1989
4802379 Transfer mechanism for nuclear reactor instruments Feb. 7, 1989
4765947 Probe guide duct device for a nuclear reactor Aug. 23, 1988
4683106 Wiring installation above the cover of a nuclear reactor vessel for connection of electric devices Jul. 28, 1987
4585608 Device for the determination of the vibrations occurring at the internals of a reactor pressure vessel Apr. 29, 1986
4425963 Heat insulation for dome-shaped bottom and/or cover region of a pressure vessel Jan. 17, 1984
4420456 Mounting of power conductor and instrument lead penetrations for nuclear reactor installations Dec. 13, 1983
4334729 Penetrator assembly Jun. 15, 1982
4313030 Electrical penetration apparatus and method of making same Jan. 26, 1982
4261794 Radiation shielding for electric penetration assemblies Apr. 14, 1981
4255616 Cable support assembly for electrical penetration assembly for reactor containment Mar. 10, 1981
4235674 Pressurizer system for electric penetration assemblies Nov. 25, 1980
4168394 Electric penetration assembly Sep. 18, 1979
4142937 Device for providing a leak-tight penetration for electric cables through a reactor vault roof Mar. 6, 1979
4136442 Interconnector Jan. 30, 1979
4107456 Electrical penetration assembly Aug. 15, 1978
4088381 Interconnector May. 9, 1978
4070239 Ball check valve Jan. 24, 1978
4058671 Electrical penetration assembly Nov. 15, 1977
4046632 Nuclear reactor pressure vessel, multiple measuring line, bushing assembly Sep. 6, 1977
4035575 Unitary resinous penetration assembly Jul. 12, 1977
4017568 Technique for compression sealing electrical conductors in a right circular cylinder resin casting Apr. 12, 1977
4012282 Multiple lead seal assembly for a liquid-metal-cooled fast-breeder nuclear reactor Mar. 15, 1977
3956577 Reinforced seal structure for an electrical penetration May. 11, 1976











 
 
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