US3175890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the generation of carbon monoxide gas
Assignee: Individual
•
Filing: 1961-03-20
•
Granted: 1965-03-30
•
Expires: 1981-03-20
Abstract
No abstract record available.
Inventors
- 👤 Hans D Textor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:50
CPC Classifications
B; B01; B01J; B01J7/00; C; C01; C01B; C01B32/00; C01B32/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A GENERATOR FOR THE PRODUCTION OF CARBON MONOXIDE GAS COMPRISING A CLOSED CHAMBER HAVING AN UPPER CHARGING ZONE, A CENTRAL REACTION ZONE, AND A LOWER DISCHARGE ZONE, AN INTAKE DUCT HAVING A FORCE-FEED MEANS BEING CONNECTED TO SAID CHARGING ZONE AND ADAPTED TO INTRODUCE SOLID CARBONACEOUS REACTIVE MATERIAL INTO SAID CHARGING ZONE WITH SUFFICIEN TFORCE TO MAINTAIN IN THE REACTION ZONE A COMPACTED BED OF SAID MATERIAL, A GAS DISCHARGE DUCT BEING CONNECTED TO SAID CENTRAL REACTION ZONE, AN AIR INTAKE DUCT BEING CONNECTED TO THE UPPER PORTION OF SAID DISCHARGE ZONE, AND A SLAG DISCHARGE DUCT HAVING A CONVEYOR MEANS BEING CONNECTED TO SAID DISCHARGE ZONE, AND SAID GAS DISCHARGE DUCT BEING PROVIDED WITH A HEAT RESISTANT POROUS MECHAICAL SCREENING MEANS SUBSTANTIALLY AT THE ENTRANCE TO THE GAS DISCHAARGE DUCT FOR PREVENTING THE PARTICLES OF SAID BED FROM LEAVING THE CHAMBER BY ENTERING THE GAS DISCHARGE DUCT, SAID SCREENING MEANS BEING SUFFI-
Claim 2
Dependent Claim
153 words
A GENERATOR FOR THE PRODUCTION OF CARBON MONOXIDE GAS COMPRISING A CLOSED CHAMBER HAVING AN UPPER CHARGING ZONE, A CENTRAL REACTION ZONE, AND A LOWER DISCHARGE ZONE, AN INTAKE DUCT HAVING A FORCE-FEED MEANS BEING CONNECTED TO SAID CHARGING ZONE AND ADAPTED TO INTRODUCE SOLID CARBONACEOUS REACTIVE MATERIAL INTO SAID CHARGING ZONE WITH SUFFICIEN TFORCE TO MAINTAIN IN THE REACTION ZONE A COMPACTED BED OF SAID MATERIAL, A GAS DISCHARGE DUCT BEING CONNECTED TO SAID CENTRAL REACTION ZONE, AN AIR INTAKE DUCT BEING CONNECTED TO THE UPPER PORTION OF SAID DISCHARGE ZONE, AND A SLAG DISCHARGE DUCT HAVING A CONVEYOR MEANS BEING CONNECTED TO SAID DISCHARGE ZONE, AND SAID GAS DISCHARGE DUCT BEING PROVIDED WITH A HEAT RESISTANT POROUS MECHAICAL SCREENING MEANS SUBSTANTIALLY AT THE ENTRANCE TO THE GAS DISCHAARGE DUCT FOR PREVENTING THE PARTICLES OF SAID BED FROM LEAVING THE CHAMBER BY ENTERING THE GAS DISCHARGE DUCT, SAID SCREENING MEANS BEING SUFFI-
References Cited (Backward Citations)
US2631930A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |