US3711371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nuclear reactor vessel structure
Assignee: Consolidated Edison Inc
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Filing: 1971-01-06
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Granted: 1973-01-16
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Expires: 1991-01-06
Abstract
Abstract A NUCLEAR REACTOR PRESSURE VESSEL STRUCTURE HAVING AN INNER VESSEL CONTAINING COOLANT FLUID UNDER PRESSURE AND COMPLETELY ENCASED WITHIN AN OUTER VESSEL, THE INNER VESSEL BEING MOUNTED IN SAPCED RRELATIONSHIP WITH RESPECT OT SAID OUTER VESSEL, AND FLUID UNDER PRESSURE EQUAL TO THAT OF SAID COOLANT FLUID DISPOSED WITHIN SAID SPACING BETWEEN THE VESSELS; FLUID PASSAGES BETWEEN SAID SPACING BETWEEN THE VESSELS AND THD INSIDE OF SAID INNER VESSEL WHEREBY THE FLUID WITHIN SAID SPACING IS SAID COOLANT FLUID. D R A W I N G
Inventors
- 👤 W Cahill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:48
CPC Classifications
G; G21; G21C; G21C13/00; G21C13/08; G21C13/087; 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) | 1976-01-16 | 1976-07-17 | 1977-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-16 | 1980-07-17 | 1981-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-16 | 1984-07-17 | 1985-01-16 | $7700.00 | Window Closed / Lapsed |