US3073959A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flux scanning equipment for nuclear reactors
Assignee: Aei-John Thompson Nuclear Energy Co Ltd
•
Filing: 1958-10-15
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Granted: 1963-01-15
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Expires: 1978-10-15
Abstract
No abstract record available.
Inventors
- 👤 Jervis Max William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:29
CPC Classifications
G; G21; G21C; G21C17/00; G21C17/10; G21C17/108; G01; G01T; G01T3/00; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
75 words
APPARATUS FOR DETERMINING THE FLUX DENSITY DISTRIBUTION IN THE CORE OF A NUCLEAR REACTOR COMPRISING A VERTICAL CHANNEL IN SAID CORE, SAID CHANNEL EXTENDING SUBSTANTIALLY THE FULL LENGTH OF SAID CORE, A WIRE OF SUFFICIENT LENGTH TO EXTEND SUBSTANTIALLY THE FULL LENGTH OF SAID CHANNEL, MEANS FOR LOWERING SAID WIRE INTO SAID CHANNEL AND FOR RAISING SAID WIRE OUT OF SAID CHANNEL AFTER SUBJETION TO THE RADIATION IN SAID REACTOR, AN IONIZATION CHAMBER, MEANS FOR
References Cited (Backward Citations)
US2768134A
Cited
US2751505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |