Patent US3205146A successfully refreshed from Google Patents.
US3205146A
Expired / Lapsed
US
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Nuclear reactor with coolant nonreturn valves in pressure vessel
Assignee: United Kingdom Atomic Energy Authority
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Filing: 1962-11-19
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Granted: 1965-09-07
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Expires: 1982-11-19
Abstract
No abstract record available.
Inventors
- 👤 Hackney Stanley
- 👤 Williams Ronald Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:27
CPC Classifications
G; G21; G21C; G21C1/00; G21C1/04; G21C1/06; G21C1/08; G21C1/09; G21C13/00; G21C13/08; G21C13/087; G21C15/00; G21C15/18; G21C9/00; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
A NUCLEAR REACTOR COMPRISING A REACTOR VESSEL, A REACTOR CORE WITHIN THE REACTOR VESSEL, A COOLANT FLOWPATH THROUGH THE CORE FOR PASSAGE OF A LIQUID REACTOR COOLANT, A FLUID-TIGHT INNER VESSEL SURROUNDING THE REACTOR CORE WITHIN THE REACTOR VESSEL, AN OUTLET FROM THE INNER VESSEL CONSTITUTED BY THE COOLANT FLOW PATH THROUGH THE CORE, INLETS TO
Claim 2
Dependent Claim
56 words
A NUCLEAR REACTOR COMPRISING A REACTOR VESSEL, A REACTOR CORE WITHIN THE REACTOR VESSEL, A COOLANT FLOWPATH THROUGH THE CORE FOR PASSAGE OF A LIQUID REACTOR COOLANT, A FLUID-TIGHT INNER VESSEL SURROUNDING THE REACTOR CORE WITHIN THE REACTOR VESSEL, AN OUTLET FROM THE INNER VESSEL CONSTITUTED BY THE COOLANT FLOW PATH THROUGH THE CORE, INLETS TO
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |