Patent US2874539A successfully refreshed from Google Patents.
US2874539A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous combustion power plant
Assignee: Phillips Petroleum Co
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Filing: 1953-12-28
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Granted: 1959-02-24
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Expires: 1973-12-28
Abstract
No abstract record available.
Inventors
- 👤 Homer M Fox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:41
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/42; F02K9/44; F02K9/50; F02K9/425
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
THE METHOD OF OPERATING A CONTINUOUS COMBUSTION POWER PLANT WITH A LIQUID OXIDIZER SELECTED FROM THE GROUP CONSISTING OF WHITE FUMING NITRIC ACID AND RED FUMING NITRIC ACID AND A LIQUID FUEL SELECTED FROM THE GROUP CONSISTING OF N-METHYLETHYLSULFENAMIDE, N-METHY METHYLSULFENAMIDE, TRIETHYL TRITHIOPHOSPHITES, MIXTURE A METHYL, ETHYL, PROPYL AND BUTYL TRITHIOPHOSPHITES, AND THE TOTAL PRODUCT OF THE REACTION OF BUTADIENE WITH AMMONII IN THE PRESENCE OF LITHIUM HYDRIDE CATALYST WHICH COM PRISES INTRODUCING SAID FUEL AND SAID OXIDIZER INTO THE COMBUSTION ZONE OF THE CONTINUOUS COMBUSTION POWER PLANT IN ADJACENT AND SUBSTANTIALLY PARALLEL STREAMS AT A PRESSURE OF 15 TO 40P. S. I. GREATER THAN THE PRESSURE IN AND OXIDIZER RESULTS.
Claim 2
Independent Claim
111 words
THE METHOD OF OPERATING A CONTINUOUS COMBUSTION POWER PLANT WITH A LIQUID OXIDIZER SELECTED FROM THE GROUP CONSISTING OF WHITE FUMING NITRIC ACID AND RED FUMING NITRIC ACID AND A LIQUID FUEL SELECTED FROM THE GROUP CONSISTING OF N-METHYLETHYLSULFENAMIDE, N-METHY METHYLSULFENAMIDE, TRIETHYL TRITHIOPHOSPHITES, MIXTURE A METHYL, ETHYL, PROPYL AND BUTYL TRITHIOPHOSPHITES, AND THE TOTAL PRODUCT OF THE REACTION OF BUTADIENE WITH AMMONII IN THE PRESENCE OF LITHIUM HYDRIDE CATALYST WHICH COM PRISES INTRODUCING SAID FUEL AND SAID OXIDIZER INTO THE COMBUSTION ZONE OF THE CONTINUOUS COMBUSTION POWER PLANT IN ADJACENT AND SUBSTANTIALLY PARALLEL STREAMS AT A PRESSURE OF 15 TO 40P. S. I. GREATER THAN THE PRESSURE IN AND OXIDIZER RESULTS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |