Patent US2659667A successfully refreshed from Google Patents.
US2659667A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for economizing fuel and increasing power output of internal-combustion engines
Assignee: Individual
•
Filing: 1951-04-17
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Granted: 1953-11-17
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Expires: 1971-04-17
Abstract
No abstract record available.
Inventors
- 👤 Enrique N Bosdet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:27
CPC Classifications
F; F02; F02M; F02M23/00; F02M23/001; F02M29/00; F02M29/02; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A GAS MIXER, COMPRISING A FLAT BODY ADAPTED TO BE DISPOSED BETWEEN A CARBURETOR AND A MANIFOLD, THE BODY HAVING A CENTRAL OPENING, A FAN SUPPORTED ON THE FLAT BODY PORTION IN LINE WITH THE OPENING AND ACTUATED BY SUCTION THROUGH SAID MANIFOLD TO ATOMIZE FUEL THEREIN, ''A PASSAGE FORMED IN THE FLAT PLATE TANGENTIALLY AND COMMUNICATING WITH THE CENTRAL OPENING, A PIPE COMMUNICATING AT ONE END WITH THE PASSAGE AND ADAPTED TO COMMUNICATE AT ITS OPPOSITE END WITH A GAS TANK ABOVE THE LEVEL OF THE GAS THEREIN TO ADMIT GASIFIED AIR FROM THE TANK TO MIX WITH THE GASEOUS MIXTURE DRAWN FROM THE CARBURETOR IN ADVANCE OF THE FAN, AND AN AUTOMATICALLY OPERATED ONE WAY VALVE TO OPEN THE PIPE UNDER SUCTION FROM THE MANIFOLD AND TO CLOSE THE PIPE WHEN THE FAN IS AT REST.
Claim 2
Dependent Claim
138 words
A GAS MIXER, COMPRISING A FLAT BODY ADAPTED TO BE DISPOSED BETWEEN A CARBURETOR AND A MANIFOLD, THE BODY HAVING A CENTRAL OPENING, A FAN SUPPORTED ON THE FLAT BODY PORTION IN LINE WITH THE OPENING AND ACTUATED BY SUCTION THROUGH SAID MANIFOLD TO ATOMIZE FUEL THEREIN, ''A PASSAGE FORMED IN THE FLAT PLATE TANGENTIALLY AND COMMUNICATING WITH THE CENTRAL OPENING, A PIPE COMMUNICATING AT ONE END WITH THE PASSAGE AND ADAPTED TO COMMUNICATE AT ITS OPPOSITE END WITH A GAS TANK ABOVE THE LEVEL OF THE GAS THEREIN TO ADMIT GASIFIED AIR FROM THE TANK TO MIX WITH THE GASEOUS MIXTURE DRAWN FROM THE CARBURETOR IN ADVANCE OF THE FAN, AND AN AUTOMATICALLY OPERATED ONE WAY VALVE TO OPEN THE PIPE UNDER SUCTION FROM THE MANIFOLD AND TO CLOSE THE PIPE WHEN THE FAN IS AT REST.
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) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |