US3195306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas-steam power plant
Assignee: Combustion Engineering Inc
•
Filing: 1962-12-17
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Granted: 1965-07-20
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Expires: 1982-12-17
Abstract
No abstract record available.
Inventors
- 👤 Jonakin James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:22
CPC Classifications
F; F22; F22B; F22B1/00; F22B1/22; F01; F01K; F01K23/00; F01K23/02; F01K23/06; F01K23/08; F02; F02C; F02C3/00; F02C3/20; F02C3/26; F23; F23K; F23K3/00; F23K2203/00; F23K2203/008
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A GAS-STEAM POWER PLANT SYSTEM COMPRISING A SUPERCHARGED VAPOR GENERATOR HAVING A FURNACE, A VAPOR OPERATED PRIME MOVER MEANS RECEIVING VAPOR FROM THE GENERATOR, GAS OPERATED PRIME MOVER MEANS RECEIVING HIGH PRESSURE GAS FROM THE GENERATOR, COMPRESSOR MEANS OPERATED BY ONE OF SAID PRIME MOVER MEANS TO SUPPLY HIGH PRESSURE COMBUSTION SUPPORTING AIR TO THE FURNACE, A PRESSURIZED SYSTEM OPERATING AT GENERALLY THE SAME HIGH PRESSURE EXISTING IN THE FURNACE OPERATIVE TO PROVIDE A CONTINUOUS SUPPLY OF COMMINUTED COAL TO SAID FURNACE FOR BURNING THEREIN AND INCLUDING A SOLID BOWL CENTRIFUGE FOR
Claim 2
Dependent Claim
92 words
A GAS-STEAM POWER PLANT SYSTEM COMPRISING A SUPERCHARGED VAPOR GENERATOR HAVING A FURNACE, A VAPOR OPERATED PRIME MOVER MEANS RECEIVING VAPOR FROM THE GENERATOR, GAS OPERATED PRIME MOVER MEANS RECEIVING HIGH PRESSURE GAS FROM THE GENERATOR, COMPRESSOR MEANS OPERATED BY ONE OF SAID PRIME MOVER MEANS TO SUPPLY HIGH PRESSURE COMBUSTION SUPPORTING AIR TO THE FURNACE, A PRESSURIZED SYSTEM OPERATING AT GENERALLY THE SAME HIGH PRESSURE EXISTING IN THE FURNACE OPERATIVE TO PROVIDE A CONTINUOUS SUPPLY OF COMMINUTED COAL TO SAID FURNACE FOR BURNING THEREIN AND INCLUDING A SOLID BOWL CENTRIFUGE FOR
References Cited (Backward Citations)
US2560807A
Cited
US2735265A
Cited
US1105896A
Cited
US2679974A
Cited
US2777288A
Cited
GB747561A
Cited
US2823126A
Cited
US3002347A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |