US3091920A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plasma flame hyperthermal exothermic furnace with catalyst and combination thereof with an internal combustion engine
Assignee: Individual
•
Filing: 1959-11-16
•
Granted: 1963-06-04
•
Expires: 1979-11-16
Abstract
No abstract record available.
Inventors
- 👤 Matvay Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:15
CPC Classifications
F; F01; F01N; F01N3/00; F01N3/08; F01N3/10; F01N3/18; F01N3/20; F01N3/206; B; B01; B01D; B01D53/00; B01D53/32; B01D53/323; B01D53/34; B01D53/92; B01D53/94; B01D53/9404; B01D53/9409; B01D53/9431; F01N3/0892; H; H05; H05H; H05H1/00; H05H1/24; H05H1/26; H05H1/32; H05H1/42; B01D2255/00; B01D2255/20; B01D2255/207; B01D2255/20761; B01D2258/00; B01D2258/01; F01N2240/00; F01N2240/02; F01N2240/28; F01N2610/00; Y; Y10; Y10S; Y10S422/00; Y10S422/906; Y10S55/00; Y10S55/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
IN COMBINATION AN INTERNAL COMBUSTION ENGINE, AN ENGINE EXHAUST SYSTEM FOR SAID ENGINE, AN ELECTRIC CURRENT GENERATOR DRIVEN BY SAID ENGINE, AND A PLASMA FLAME, HYPERTHERMAL, EXOTHERMIC FURNACE FOR TREATING THE EXHAUST GASES FROM SAID ENGINE, SAID FURNACE COMPRISING A HOUSING HAVING A HOLLOW INTERIOR WITH INTAKE AND DISCHARGE ENDS, SAID INTAKE END OF SAID HOUSING BEING INTERCONNECTED WITH SAID EXHAUST SYSTEM AND RECEIVING THE EXHAUST GASES FROM SAID ENGINE, SAID FURNACE COMPRISING A PLASMA FLAME GENERATOR PORTION AND A REACTION CHAMBER PORTION, SAID GENERATOR PORTION RECEIVING THE GASES ENTERING THROUGH SAID INTAKE END, FIRST AND SECOND ELECTRODE MEANS IN SAID GEN-
Claim 2
Dependent Claim
102 words
IN COMBINATION AN INTERNAL COMBUSTION ENGINE, AN ENGINE EXHAUST SYSTEM FOR SAID ENGINE, AN ELECTRIC CURRENT GENERATOR DRIVEN BY SAID ENGINE, AND A PLASMA FLAME, HYPERTHERMAL, EXOTHERMIC FURNACE FOR TREATING THE EXHAUST GASES FROM SAID ENGINE, SAID FURNACE COMPRISING A HOUSING HAVING A HOLLOW INTERIOR WITH INTAKE AND DISCHARGE ENDS, SAID INTAKE END OF SAID HOUSING BEING INTERCONNECTED WITH SAID EXHAUST SYSTEM AND RECEIVING THE EXHAUST GASES FROM SAID ENGINE, SAID FURNACE COMPRISING A PLASMA FLAME GENERATOR PORTION AND A REACTION CHAMBER PORTION, SAID GENERATOR PORTION RECEIVING THE GASES ENTERING THROUGH SAID INTAKE END, FIRST AND SECOND ELECTRODE MEANS IN SAID GEN-
References Cited (Backward Citations)
US1347631A
Cited
US1789812A
Cited
US2071119A
Cited
US2038567A
Cited
US2203554A
Cited
US2649685A
Cited
US2686399A
Cited
US2678261A
Cited
US2728408A
Cited
US2771736A
Cited
US2880079A
Cited
US2819423A
Cited
US2937490A
Cited
US2922869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |