US3063926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of operating a nuclear reactor
Assignee: Babcock and Wilcox Co
•
Filing: 1958-11-14
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Granted: 1962-11-13
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Expires: 1978-11-14
Abstract
No abstract record available.
Inventors
- 👤 Edward M Poole
- 👤 Donald C Schluderberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:39
CPC Classifications
G; G21; G21C; G21C15/00; G21C15/28; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10S; Y10S376/00; Y10S376/90; Y10S376/904
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
AN IMPROVED HEAT TRANSFER FLUID COMPRISING FINELY DIVIDED SOLIDS CONSISTING OF A LOW NEUTRON ABSORBING MATERIAL SELECTED FROM THE GROUP CONSISTING OF CARBON AND THE OXIDES AND CARBIDES OF ALUMINUM, BERYLLIUM AND ZIRCONIUM WITH SAID SOLIDS HAVING AN AS-LOADED MAJOR DIMENSION OF LESS THAN TEN MICRONS, SAID SOLIDS BEING FLUIDIZED BY A LOW NEUTRON ABSORBING GAS SELECTED FROM THE GROUP CONSISTING OF CARBON MONOXIDE, CARBON DIOXIDE, HYDROGEN, HELIUM, NITROGEN AND ARGON.
Claim 2
Dependent Claim
71 words
AN IMPROVED HEAT TRANSFER FLUID COMPRISING FINELY DIVIDED SOLIDS CONSISTING OF A LOW NEUTRON ABSORBING MATERIAL SELECTED FROM THE GROUP CONSISTING OF CARBON AND THE OXIDES AND CARBIDES OF ALUMINUM, BERYLLIUM AND ZIRCONIUM WITH SAID SOLIDS HAVING AN AS-LOADED MAJOR DIMENSION OF LESS THAN TEN MICRONS, SAID SOLIDS BEING FLUIDIZED BY A LOW NEUTRON ABSORBING GAS SELECTED FROM THE GROUP CONSISTING OF CARBON MONOXIDE, CARBON DIOXIDE, HYDROGEN, HELIUM, NITROGEN AND ARGON.
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) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |