Patent US4419045A successfully refreshed from Google Patents.
Patent US3849059A successfully refreshed from Google Patents.
US3849059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for burning liquid combustible wastes
Assignee: Individual
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Filing: 1973-11-14
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Granted: 1974-11-19
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Expires: 1993-11-14
Abstract
Abstract A device for burning liquid combustible wastes, comprising a barbotage bath having air-guiding elements uniformly spaced on the bottom of the bath. The elements are constructed in the form of a block of guiding nozzles freeley installed in verticlal branch pipes communicating with an air-supplying head of the device.
Inventors
- 👤 V Filippov
- 👤 M Sumarokov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:46
CPC Classifications
F; F23; F23G; F23G7/00; F23G7/008; Y; Y10; Y10S; Y10S588/00; Y10S588/90
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
A device for burning liquid combustible wastes, comprising: a combustion chamber containing a barbotage bath; a plurality of air-guiding element disposed in said chamber for imparting rotational motion to liquid combustible wastes contained therein; an air-supplying head disposed beneath the barbotage bath of said chamber; a plurality of branch pipes vertically installed and uniformly spaced along the bottom of the said bath for permitting communication between said air supplying head and said airguiding elements, each of said air-guiding elements being constructed as a block of guiding nozzles located beneath the surface of said bath and freely installed in respective ones of said branch pipes for rotation in a horizontal plane, said nozzles being substantially inclined downwardly with respect to the bottom surface of said barbotage bath.
Claim 2
Independent Claim
126 words
A device for burning liquid combustible wastes, comprising: a combustion chamber containing a barbotage bath; a plurality of air-guiding element disposed in said chamber for imparting rotational motion to liquid combustible wastes contained therein; an air-supplying head disposed beneath the barbotage bath of said chamber; a plurality of branch pipes vertically installed and uniformly spaced along the bottom of the said bath for permitting communication between said air supplying head and said airguiding elements, each of said air-guiding elements being constructed as a block of guiding nozzles located beneath the surface of said bath and freely installed in respective ones of said branch pipes for rotation in a horizontal plane, said nozzles being substantially inclined downwardly with respect to the bottom surface of said barbotage bath.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-11-18 | 1978-05-20 | 1978-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-11-18 | 1982-05-20 | 1982-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-11-18 | 1986-05-20 | 1986-11-19 | $7700.00 | Window Closed / Lapsed |