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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Rusnica; Edward J.
Address:
Greensburg, PA
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4822558 Thimble guide extender for a nuclear power plant April 18, 1989
A sleeve-like sealing unit, particularly a thimble guide extender is adapted to be installed on and coaxially with a thimble guide mounted on a lower core plate of a nuclear reaction vessel and projects toward and terminates at a distance from an underface of a bottom nozzle forming part
4716005 Forming a seal between planar sealing surfaces December 29, 1987
A pressure tight seal is formed between the confronting planar sealing surfaces on the flanges of a nuclear reactor pressure vessel and its hemispherical head, by a toroidal, crushable tubular seal member which is locked into a flat annular spacer member by a resilient annular member,
4426350 Valve support arrangement for pressurizer in a nuclear power plant January 17, 1984
A modularly constructable support arrangement is provided for pressurizer safety and relief valves in a nuclear power plant. A common header is supported by four sets of columnar legs which are secured to pressurizer vessel side wall lugs. The safety and relief valves are securely dispos










 
 
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