US3222260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heating of high chambered horizontal coke ovens
Assignee: Beazer East Inc
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Filing: 1963-01-09
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Granted: 1965-12-07
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Expires: 1983-01-09
Abstract
No abstract record available.
Inventors
- 👤 Becker Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:40
CPC Classifications
C; C10; C10B; C10B21/00; C10B21/20; C10B21/22
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
129 words
IN A HORIZONTAL COKE OVEN BATTERY INCLUDING ELEMENT TO PROVIDE UNIFORM HEATING FOR HIGH-CHAMBERED OVEN THE COMBINATION COMPRISING: (A) PAIRED GROUPS OF FLAME FLUES OPERABLE ALTERNATELY IN AN "ON" AND "OFF" COMBUSTION CONDITION; (B) A HIGH BURNER AND LOW BURNER IN EACH OF SAID FLUE (C) A SOURCE OF DUEL GAS CONNECTED TO A FUEL GAS DISTRIBUTING SYSTEM; (D) A SUPPLY OF AIR UNDER PRESSURE CONNECTED TO AN A DISTRIBUTING SYSTEM; (E) CONDUIT MEANS COMMUNICATING SAID HIGH BURNER (F) CONDUIT MEANS COMMUNICATING SAID LOW BURNER AND (G) VALVE MEANS CONNECTING SAID HIGH AND LOW BURNER CONDUIT MEANS AND SAID AIR AND FUEL GAS DISTRIBUTION SYSTEMS, OPERABLE TO PASS SAID AIR SIMULTANEOUSLY AND CONTINUALLY TO SAID HIGH AND LOW BURNERS WHEN SAID FLAME FLUES ARE IN THE "OFF" COMBUSTION CONDITION.
Claim 2
Dependent Claim
129 words
IN A HORIZONTAL COKE OVEN BATTERY INCLUDING ELEMENT TO PROVIDE UNIFORM HEATING FOR HIGH-CHAMBERED OVEN THE COMBINATION COMPRISING: (A) PAIRED GROUPS OF FLAME FLUES OPERABLE ALTERNATELY IN AN "ON" AND "OFF" COMBUSTION CONDITION; (B) A HIGH BURNER AND LOW BURNER IN EACH OF SAID FLUE (C) A SOURCE OF DUEL GAS CONNECTED TO A FUEL GAS DISTRIBUTING SYSTEM; (D) A SUPPLY OF AIR UNDER PRESSURE CONNECTED TO AN A DISTRIBUTING SYSTEM; (E) CONDUIT MEANS COMMUNICATING SAID HIGH BURNER (F) CONDUIT MEANS COMMUNICATING SAID LOW BURNER AND (G) VALVE MEANS CONNECTING SAID HIGH AND LOW BURNER CONDUIT MEANS AND SAID AIR AND FUEL GAS DISTRIBUTION SYSTEMS, OPERABLE TO PASS SAID AIR SIMULTANEOUSLY AND CONTINUALLY TO SAID HIGH AND LOW BURNERS WHEN SAID FLAME FLUES ARE IN THE "OFF" COMBUSTION CONDITION.
Claim 3
Dependent Claim
125 words
IN THE METHOD OF UNDERFIRING A REGENERATIVE CO OVEN BATTERY BY MEANS OF A HIGH BURNER AND A LOW BURNER LOCATED IN EACH VERTICAL FLAME FLUE IN THE HEATING WAS ALONGSIDE THE HORIZONTAL COKING CHAMBERS, THE LOW BURNERS BEING AT THE BASE OF THE FLUES AND THE HIGH BURNERS BEING AT A LEVEL ABOVE THE LOW BURNERS, THE STEPS COMPRISING: (A) SUPPLYING ALTERNATELY FUEL GAS AND DECARBONIZING A TO SAID HIGH BURNERS DURING A GIVEN "ON" HEATING PERIOD, AND THEREWITH SIMULTANEOUSLY (B) SUPPLYING ALTERNATELY DECARBONIZING AIR AND FUEL GAS TO SAID LOW BURNERS DURING SAID "ON" HEATING PERIOD; AND THEREAFTER (C) SUPPLYING SIMULTANEOUSLY AND CONTINUALLY DECARBONIZING AIR TO BOTH SAID HIGH BURNERS AND SAID LOW BURNERS DURING THE "OFF" HEATING CONDITION OF SAID HEATING FLUES.
Claim 4
Dependent Claim
125 words
IN THE METHOD OF UNDERFIRING A REGENERATIVE CO OVEN BATTERY BY MEANS OF A HIGH BURNER AND A LOW BURNER LOCATED IN EACH VERTICAL FLAME FLUE IN THE HEATING WAS ALONGSIDE THE HORIZONTAL COKING CHAMBERS, THE LOW BURNERS BEING AT THE BASE OF THE FLUES AND THE HIGH BURNERS BEING AT A LEVEL ABOVE THE LOW BURNERS, THE STEPS COMPRISING: (A) SUPPLYING ALTERNATELY FUEL GAS AND DECARBONIZING A TO SAID HIGH BURNERS DURING A GIVEN "ON" HEATING PERIOD, AND THEREWITH SIMULTANEOUSLY (B) SUPPLYING ALTERNATELY DECARBONIZING AIR AND FUEL GAS TO SAID LOW BURNERS DURING SAID "ON" HEATING PERIOD; AND THEREAFTER (C) SUPPLYING SIMULTANEOUSLY AND CONTINUALLY DECARBONIZING AIR TO BOTH SAID HIGH BURNERS AND SAID LOW BURNERS DURING THE "OFF" HEATING CONDITION OF SAID HEATING FLUES.
References Cited (Backward Citations)
US1770285A
Cited
FR1243798A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |