US3236280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for burning two incompatible liquid hydrocarbon fuels
Assignee: United States Steel Corp
•
Filing: 1962-01-23
•
Granted: 1966-02-22
•
Expires: 1982-01-23
Abstract
No abstract record available.
Inventors
- 👤 Ernest E Greinke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:39
CPC Classifications
C; C21; C21C; C21C5/00; C21C5/04; C21B; C21B5/00; C21B5/001; F; F23; F23D; F23D17/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
105 words
THE METHOD OF BURNING TWO INCOMPATIBLE LIQUID HYDROCARBON FUELS THE FIRST HAVING A RELATIVELY LOW CARBON TO HYDROGEN RATIO OF NOT MORE THAN 10 TO 1 AND THE SECOND HAVING A CARBON TO HYDROGEN RATIO OF AT LEAT 15 TO 1, WHICH COMPRISES MIXING THE FIRST FUEL WITH AN ATOMIZING FLUID HAVING A TEMPERATURE OF AT LEAST APPROXIMATELY 200* F. TO OBTAIN A NON-COMBUSTED LIQUID MIXTURE, THEN ATOMIZING THE SECOND FUEL WITH SAID NON-COMBUSTED MIXTURE IN LIQUID ATOMIZED STATE TO OBTAIN AN ATOMIZED LIQUID MIXTURE, DELIVERING THE ATOMIZED LIQUID MIXTURE TO A BURNER, AND THEN BURNING THE ATOMIZED LIQUID MIXTURE AFTER IT LEAVES THE BURNER.
References Cited (Backward Citations)
US816314A
Cited
US1273466A
Cited
US1707772A
Cited
US1567235A
Cited
US1656894A
Cited
US2338623A
Cited
US2412579A
Cited
US2578422A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |