US2746852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oil gas process and apparatus
Assignee: GAS MACHINERY CO
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Filing: 1954-07-08
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Granted: 1956-05-22
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Expires: 1974-07-08
Abstract
No abstract record available.
Inventors
- 👤 Ello E Richardson
- 👤 Vernon J Pugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:21
CPC Classifications
C; C10; C10G; C10G9/00; C10G9/34; C10G9/36; C10G9/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A METHOD OF PRODUCING OIL GAS IN A SET PROVIDED WITH A PAIR OF SHELLS, A AND B, EACH CONTAINING CHECKERBRICK THEREIN, SAID PROCESS COMPRISING A HEAT RUN TO HEAT SHELL A BY PASSING AIR UPWARDLY THROUGH SHELL B, INTRODUCING A FLUID FUEL DOWNWARDLY INTO THE TOP OF SAID SHELL B, WITHDRAWING THE COMBUSTION PRODUCTS IN A PLURALITY OF STREAMS FROM THE TOP OF SHELL B, INTRODUCING SAID STREAMS OF COMBUSTION PRODUCTS SUBSTANTIALLY TANGENTIALLY INTO THE TOP OF SHELL A TO PRODUCE HELICAL FLOW IN THE TOP THEREOF, PASSING THE COMBUSTION PRODUCTS DOWN THROUGH THE CHECKERBRICK OF SHELL A AND VENTING SAID GASES, CARRYING OUT A MAKE GAS RUN BY INTRODUCING MAKE OIL INTO THE TOPS OF SHELLS A AND B, WITHDRAWING OIL VAPORS AND OIL GAS PRODUCED IN SHELL B IN A PLURALITY OF STREAMS FROM THE TOP OF SHELL B AND INTRODUCING SAID STREAMS OF OIL VAPORS AND OIL GAS SUBSTANTIALLY TANGENTIALLY INTO THE TOP OF SHELL A TO
Claim 2
Independent Claim
161 words
A METHOD OF PRODUCING OIL GAS IN A SET PROVIDED WITH A PAIR OF SHELLS, A AND B, EACH CONTAINING CHECKERBRICK THEREIN, SAID PROCESS COMPRISING A HEAT RUN TO HEAT SHELL A BY PASSING AIR UPWARDLY THROUGH SHELL B, INTRODUCING A FLUID FUEL DOWNWARDLY INTO THE TOP OF SAID SHELL B, WITHDRAWING THE COMBUSTION PRODUCTS IN A PLURALITY OF STREAMS FROM THE TOP OF SHELL B, INTRODUCING SAID STREAMS OF COMBUSTION PRODUCTS SUBSTANTIALLY TANGENTIALLY INTO THE TOP OF SHELL A TO PRODUCE HELICAL FLOW IN THE TOP THEREOF, PASSING THE COMBUSTION PRODUCTS DOWN THROUGH THE CHECKERBRICK OF SHELL A AND VENTING SAID GASES, CARRYING OUT A MAKE GAS RUN BY INTRODUCING MAKE OIL INTO THE TOPS OF SHELLS A AND B, WITHDRAWING OIL VAPORS AND OIL GAS PRODUCED IN SHELL B IN A PLURALITY OF STREAMS FROM THE TOP OF SHELL B AND INTRODUCING SAID STREAMS OF OIL VAPORS AND OIL GAS SUBSTANTIALLY TANGENTIALLY INTO THE TOP OF SHELL A TO
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |