Nuclear reactor support and seismic restraint with in-vessel core retention cooling features
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United States of America Patent
Stats
-
Jan 23, 2018
Issued Date -
N/A
app pub date -
Jun 9, 2014
filing date -
Jun 9, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A nuclear reactor including a lateral seismic restraint with a vertically oriented pin attached to the lower vessel head and a mating pin socket attached to the floor. Thermally insulating materials are disposed alongside the exterior surface of a lower portion of the reactor pressure vessel including at least the lower vessel head.
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International Classification(s)
- 2014 Application Filing Year
- G21C Class
- 253 Applications Filed
- 210 Patents Issued To-Date
- 83.01 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- G21C Class
- 51.06 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 23, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 23, 2029 |
