US3559403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal power plant having heat flow control means responsive to ambient temperature
Assignee: Clarke Chapman Group Ltd
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Filing: 1969-01-02
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Granted: 1971-02-02
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Expires: 1989-01-02
Abstract
Abstract THE SPECIFICATION DESCRIBES A THERMAL POWER PLANT IN WHICH COMBUSTION PRODUCTS FORM THE WORKING FLUID IN A TURBINE WORKING STATE AND ARE THEN DIRECTED THROUGH A ROTARY REGENERATOR TO PREHEAT COMBUSTION AIR. THE SPEED OF THE REGENERATOR IS REGULATED BY TEMPERATURE-SENSITIVE MEANS TO VARY THE RATE OF HEAT TRANSFER BETWEEN THE TURBINE EXHAUST FLOW AND THE INCOMING COMBUSTION AIR FLOW SO THAT THE HEAT FLOW TO THE WORKING STAGE CAN BE CONTROLLED THEREBY IN DEPENDENCE UPON CHANGES IN AMBIENT TEMPERATURE. THE SUPPLY OF FUEL MAY ALSO BE SUBJECT TO TEMPERATURE CONTROL SO THAT IT IS VARIED TOGETHER WITH THE DEGREE OF PREHEAT.
Inventors
- 👤 Waldemar Hryniszak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:07
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/08; F02C7/10; F02C7/105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |