US3069248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Burner for hydrocarbons
Assignee: Societe Belge de lAzote et des Produits Chimiques du Marly SA
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Filing: 1958-12-22
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Granted: 1962-12-18
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Expires: 1978-12-22
Abstract
No abstract record available.
Inventors
- 👤 Braconier Frederic Fran Albert
- 👤 Riga Jean Joseph Lamber Eugene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:58
CPC Classifications
F; F23; F23D; F23D14/00; Y; Y10; Y10S; Y10S585/00; Y10S585/949; Y10S585/95
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
IN A FURNACE OF THE CHARACTER DESCRIBED FOR PRODUCING A PARTIAL COMBUSTION PYROLYSIS REACTION OF HYDROCARBONS TENDING TO PRODUCE UNDESIRED CARBONACEOUS BYPRODUCTS, THE COMBINATION WHICH COMPRISES AN OUTER WALL DEFINING A COMBUSTION CHAMBER IN SAID FURNACE AND HAVING A GAS INLET FOR INTRODUCING SAID HYDROCARBONS TO BE PYROLYZED AND GAS OUTLET FOR REMOVING GASEOUS PRODUCTS OF SAID PYROLYSIS REACTION, A DISTRIBUTOR IN SAID COMBUSTION CHAMBER ADJACENT AND COMMUNICATING WITH SAID GAS INLET THEREOF FOR INTRODUCING INTO SAID CHAMBER SAID HYDROCARBONS TO BE PYROLYZED AND A COMBUSTION GAS FOR SAID PYROLYSIS REACTION, SAID DISTRIBUTOR HAVING AN OUTER FACE EXPOSED TO THE INTERIOR OF SAID CHAMBER, ANNULAR JET LIQUID INJECTION MEANS AROUND SAID OUTER FACE OF SAID DISTRIBUTOR
Claim 2
Dependent Claim
116 words
IN A FURNACE OF THE CHARACTER DESCRIBED FOR PRODUCING A PARTIAL COMBUSTION PYROLYSIS REACTION OF HYDROCARBONS TENDING TO PRODUCE UNDESIRED CARBONACEOUS BYPRODUCTS, THE COMBINATION WHICH COMPRISES AN OUTER WALL DEFINING A COMBUSTION CHAMBER IN SAID FURNACE AND HAVING A GAS INLET FOR INTRODUCING SAID HYDROCARBONS TO BE PYROLYZED AND GAS OUTLET FOR REMOVING GASEOUS PRODUCTS OF SAID PYROLYSIS REACTION, A DISTRIBUTOR IN SAID COMBUSTION CHAMBER ADJACENT AND COMMUNICATING WITH SAID GAS INLET THEREOF FOR INTRODUCING INTO SAID CHAMBER SAID HYDROCARBONS TO BE PYROLYZED AND A COMBUSTION GAS FOR SAID PYROLYSIS REACTION, SAID DISTRIBUTOR HAVING AN OUTER FACE EXPOSED TO THE INTERIOR OF SAID CHAMBER, ANNULAR JET LIQUID INJECTION MEANS AROUND SAID OUTER FACE OF SAID DISTRIBUTOR
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |