US3210943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nuclear power system
Assignee: Sulzer AG
•
Filing: 1961-08-09
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Granted: 1965-10-12
•
Expires: 1981-08-09
Abstract
No abstract record available.
Inventors
- 👤 Acklin Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:51
CPC Classifications
G; G21; G21D; G21D5/00; G21D5/04; G21D5/06; F; F01; F01K; F01K19/00; F01K19/02; F01K19/04; F01K3/00; F01K3/18; F01K3/181; F22; F22B; F22B1/00; F22B1/02; F22B1/023; F22B1/08; F22B3/00; F22B3/04; G21C; G21C1/00; G21C1/04; G21C1/06; G21C1/08; G21C1/082; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
A POWER PLANT COMPRISING A SOURCE OF HEAT, A PLURALITY OF EVAPORATORS, MEANS TO MAINTAIN A DIFFERENCE IN PRESSURE BETWEEN SAID EVAPORATORS, A STEAM CHANNEL EXTENDING IN HEAT EXCHANGE ORELATION WITH SAID SOURCE AND THEREAFTER WITH SAID HIGHER AND LOWER PRESSURED EVAPORATORS SUCCESSIVELY, AND MEANS TO CONNECT SAID EVAPORATORS TO SAID CHANNEL UPSTREAM OF SAID SOURCE.
Claim 2
Dependent Claim
56 words
A POWER PLANT COMPRISING A SOURCE OF HEAT, A PLURALITY OF EVAPORATORS, MEANS TO MAINTAIN A DIFFERENCE IN PRESSURE BETWEEN SAID EVAPORATORS, A STEAM CHANNEL EXTENDING IN HEAT EXCHANGE ORELATION WITH SAID SOURCE AND THEREAFTER WITH SAID HIGHER AND LOWER PRESSURED EVAPORATORS SUCCESSIVELY, AND MEANS TO CONNECT SAID EVAPORATORS TO SAID CHANNEL UPSTREAM OF SAID SOURCE.
References Cited (Backward Citations)
BE555598A
Cited
GB191105799A
Cited
GB778941A
Cited
US2957815A
Cited
FR1189724A
Cited
BE568233A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |