Patent US3591453A successfully refreshed from Google Patents.
US3591453A
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Method of operating a gas cooled fast breeder reactor
Assignee: United Kingdom Atomic Energy Authority
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Filing: 1968-03-18
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Granted: 1971-07-06
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Expires: 1988-03-18
Abstract
Abstract A METHOD OF OPERATING A FAST BREEDER REACTOR IN WHICH THE COOLANT IS PASSED SERIALLY THROUGH AT LEAST ONE PART OF THE BLANKET AND THE CORE IN SERIES WHICH METHOD RESIDES IN CAUSING THE FISSILE FUEL TO MOVE THROUGH THE CORE IN COUNTERFLOW TO THE COOLANT FLOW DIRECTIN AND THE FERTILE FUEL IN CONCURRENT FLOW WITH THE COOLANT FLOW DIRECTION.
Inventors
- 👤 Charles Peter Gratton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:58
CPC Classifications
G; G21; G21C; G21C19/00; G21C19/20; G21C19/205; G21C1/00; G21C1/02; G21C1/022; G21C1/024; G21C5/00; G21C5/18; G21C5/20; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-07-05 | 1975-01-04 | 1975-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-05 | 1979-01-04 | 1979-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-05 | 1983-01-04 | 1983-07-06 | $7700.00 | Window Closed / Lapsed |