Patent US2906628A successfully refreshed from Google Patents.
Patent US3237413A successfully refreshed from Google Patents.
US3237413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam power plants
Assignee: Individual
•
Filing: 1964-05-25
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Granted: 1966-03-01
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Expires: 1984-05-25
Abstract
No abstract record available.
Inventors
- 👤 Taubert Gunther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:08
CPC Classifications
F; F01; F01K; F01K3/00; F01K3/06; F01K1/00; F01K1/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A STEAM POWER PLANT COMPRISING A TURBIN, A HEAT EXCHANGER AND A STORAGE MEANS, SAID HEAT EXCHANGER BEING INTERCONNECTED WITH SAID TURBINE THROUGH SAID STORAGE MEANS TO UTILIZE HEAT CONTAINED IN STEAM REMOVED FROM SAID TURBINE, SAID STORAGE MEANS FUNCTIONING TO RECEIVE SAID STEAM AND SUPPLY SAID STEAM TO SAID HEAT EXCHANGER, SAID STORAGE MEANS DEFINING A WATER CARRYING PORTION AND HAVING A STEAM INLET MEANS SO DISPOSED AND ARRANGED THAT DEPENDING ON THE LOAD, A VARIABLE PROPORTION OF THE STEAM IS FED TO THE STORAGE MEANS TO BELOW THE WATER LEVEL THEREIN.
Claim 2
Dependent Claim
93 words
A STEAM POWER PLANT COMPRISING A TURBIN, A HEAT EXCHANGER AND A STORAGE MEANS, SAID HEAT EXCHANGER BEING INTERCONNECTED WITH SAID TURBINE THROUGH SAID STORAGE MEANS TO UTILIZE HEAT CONTAINED IN STEAM REMOVED FROM SAID TURBINE, SAID STORAGE MEANS FUNCTIONING TO RECEIVE SAID STEAM AND SUPPLY SAID STEAM TO SAID HEAT EXCHANGER, SAID STORAGE MEANS DEFINING A WATER CARRYING PORTION AND HAVING A STEAM INLET MEANS SO DISPOSED AND ARRANGED THAT DEPENDING ON THE LOAD, A VARIABLE PROPORTION OF THE STEAM IS FED TO THE STORAGE MEANS TO BELOW THE WATER LEVEL THEREIN.
References Cited (Backward Citations)
US1584758A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |