US3196083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High temperature reactors
Assignee: United Kingdom Atomic Energy Authority
•
Filing: 1961-12-04
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Granted: 1965-07-20
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Expires: 1981-12-04
Abstract
No abstract record available.
Inventors
- 👤 Hosegood Samuel Brittan
- 👤 Collins Bernard William
- 👤 Harper Cecil
- 👤 Horsley Geoffrey Winton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:13
CPC Classifications
G; G21; G21C; G21C15/00; G21C15/02; G21C17/00; G21C17/002; G21C17/02; G21C17/028; G21C19/00; G21C19/28; G21C19/30; G21C19/303; G21C3/00; G21C3/02; G21C3/04; G21C3/041; G21C5/00; G21C5/02; G21C5/06; G21F; G21F9/00; G21F9/02; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
IN A NUCLEAR REACTOR HAVING AT LEAST ONE REMOVABLE CORE COMPONENT, A GRID PLATE, A MOUNTING FOR SAID CONPONENT, SAID MOUNTING HAVING AN INTERNAL FLOWPATH FOR GAS, SAID FLOWPATH CONTAINING A SOLID PARTICLE SEPARATING MEANS FOR SEPARATION OF SOLID PARTICLES FROM GAS IN SAID FLOW PATH, AND A FLOW RESTRICTING ORIFICE ARRANGED IN THAT ORDER IN THE DIRECTION OF FLOW, AND MEANS RELEASABLY RETAINING THE MOUNTING IN THE GRID PLATE.
Claim 2
Dependent Claim
70 words
IN A NUCLEAR REACTOR HAVING AT LEAST ONE REMOVABLE CORE COMPONENT, A GRID PLATE, A MOUNTING FOR SAID CONPONENT, SAID MOUNTING HAVING AN INTERNAL FLOWPATH FOR GAS, SAID FLOWPATH CONTAINING A SOLID PARTICLE SEPARATING MEANS FOR SEPARATION OF SOLID PARTICLES FROM GAS IN SAID FLOW PATH, AND A FLOW RESTRICTING ORIFICE ARRANGED IN THAT ORDER IN THE DIRECTION OF FLOW, AND MEANS RELEASABLY RETAINING THE MOUNTING IN THE GRID PLATE.
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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |