US3255084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for control of a nuclear power plant
Assignee: Sulzer AG
•
Filing: 1964-05-15
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Granted: 1966-06-07
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Expires: 1984-05-15
Abstract
No abstract record available.
Inventors
- 👤 Doroszlai Pal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:15
CPC Classifications
G; G21; G21D; G21D3/00; G21D3/08; G21D3/10; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
IN THE OPERATION OF A NUCLEAR POWER PLANT HAVING A HEAT EXCHANGER THROUGH WHICH A REACTOR COOLANT FLOWS TO DELIVER HEAT TO A VAPORIZABLE WORKING SUBSTANCE, THE METHOD OF CONTROL WHICH COMPRISES ADJUSTING THE RATE OF FLOW OF COOLANT AS A FUNCTION OF REACTOR EXIT COOLANT TEMPERATURE, ADJUSTING THE RATE OF FLOW OF WORKING SUBSTANCE AS A FUNCTION OF EXCHANGER EXIT COOLANT TEMPERATURE, AND FURTHER ADJUSTING THE RATE OF FLOW OF WORKING SUBSTANCE AS A FUNCTION OF REACTOR POWER OUTPUT.
Claim 2
Dependent Claim
80 words
IN THE OPERATION OF A NUCLEAR POWER PLANT HAVING A HEAT EXCHANGER THROUGH WHICH A REACTOR COOLANT FLOWS TO DELIVER HEAT TO A VAPORIZABLE WORKING SUBSTANCE, THE METHOD OF CONTROL WHICH COMPRISES ADJUSTING THE RATE OF FLOW OF COOLANT AS A FUNCTION OF REACTOR EXIT COOLANT TEMPERATURE, ADJUSTING THE RATE OF FLOW OF WORKING SUBSTANCE AS A FUNCTION OF EXCHANGER EXIT COOLANT TEMPERATURE, AND FURTHER ADJUSTING THE RATE OF FLOW OF WORKING SUBSTANCE AS A FUNCTION OF REACTOR POWER OUTPUT.
References Cited (Backward Citations)
GB811856A
Cited
US3070536A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-06 | 1969-12-06 | 1970-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-06 | 1973-12-06 | 1974-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-06 | 1977-12-06 | 1978-06-07 | $7700.00 | Window Closed / Lapsed |