US3567576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nuclear reactor installation
Assignee: Atomic Energy of Canada Ltd AECL
•
Filing: 1968-04-15
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Granted: 1971-03-02
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Expires: 1988-04-15
Abstract
Abstract A T-COUPLING IS PROVIDED BETWEEN THE FUEL STRING AND THE CLOSURE PLUG ASSEMBLY TOGETHER FORMING A FUEL AGGREGATE FOR LOADING INTO EACH REACTOR FUEL CHANNEL. A FUELLING MACHINE COMPRISES A MINIMUM OF TWO BARRELS, ONE FOR RECEIVING THE FUEL STRING AND ONE FOR RECEIVING THE PLUG ASSEMBLY, THE BARRELS BEING DISPOSED IN A TURRENT ROTATABLE ABOUT AN AXIS PARRALLEL TO THE BARRELS AND THE FUEL CHANNEL. INTERMEDIATE ENGAGEMENT OR DISENGAGEMENT OF THE COUPING WHEN LOADING OR UNLOADING A FUEL CHANNEL IS MADE BY ROTATING THE TURRET.
Inventors
- 👤 Peter Isaac
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:38
CPC Classifications
G; G21; G21C; G21C19/00; G21C19/02; G21C19/16; 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) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |