US3578563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid coolant apparatus for a nuclear reactor
Assignee: Electrodyne Research Corp
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Filing: 1967-12-22
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Granted: 1971-05-11
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Expires: 1987-12-22
Abstract
Abstract THE INVENTION PROVIDES AN APPARATUS FOR COOLING A NUCLEAR REACTOR WHEREIN THERE ARE TWO SYSTEMS FOR FLOWING A COOLANT FLUID, ONE SYSTEM HAVING MULTIPLE CONDUITS IN PARALLEL RELATIONSHIP WITH AND INDIVIDUALLY ENCOMPASSING A PORTION OF THE LONGITUDINALLY DISPOSED NUCLEAR FUEL ELEMENTS, THE OTHER SYSTEM COOLING THE EXTERIFOR WALLS OF THE MULTIPLE CONDUITS AND WHEREIN MEANS ARE PROVIDED FOR CONTROLLING FLUID FLOW SELECTIVELY IN EACH OF THE TWO SYSTEMS.
Inventors
- 👤 Charles Strohmeyer Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:43
CPC Classifications
G; G21; G21D; G21D5/00; G21D5/04; G21D5/08; G21C; G21C1/00; G21C1/02; G21C15/00; G21C15/02; 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) | 1974-05-10 | 1974-11-09 | 1975-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-10 | 1978-11-09 | 1979-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-10 | 1982-11-09 | 1983-05-11 | $7700.00 | Window Closed / Lapsed |