Patent US3106956A successfully refreshed from Google Patents.
US3106956A
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Liquid fuel vaporizer
Assignee: Algas Industries
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Filing: 1961-07-18
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Granted: 1963-10-15
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Expires: 1981-07-18
Abstract
No abstract record available.
Inventors
- 👤 Harold W Smith
- 👤 Lester L Luxon
- 👤 Derck J Cowie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:08
CPC Classifications
F; F23; F23K; F23K5/00; F23K5/02; F23K5/14; F23K5/22; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3003; Y10T137/3084; Y10T137/309; Y10T137/3099; Y10T137/7287; Y10T137/7358; Y10T137/7439; Y10T137/8593; Y10T137/86292; Y10T137/86324
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
AN IMPROVED LIQUID FUEL VAPORIZER, COMPRISING A VAPORIZING CHAMBER HAVING AN INLET AND A VAPORIZED LIQUID OUTLET, INLET VALVE MEANS TO CONTROL PRESSURIZED LIQUID FUEL DELIVERY TO SAID CHAMBER, INLET VALVE OPERATOR MEANS INCLUDING YIELDABLE MEANS FOR ACTING IN COOPERATION WITH THE PRESSURE OF LIQUID FUEL UPSTREAM OF SAID VALVE TO SEAT THE INLET VALVE AND A FLOAT IN SAID CHAMBER FOR UNSEATING THE INLET VALVE AS THE SURFACE LEVEL OF LIQUID IN SAID CHAMBBER DROPS, THE DOWNSTREAM SIDE OF SAID VALVE COMMUNICATING WITH SAID CHAMBER SO THAT PRESSURE THEREIN INCREASED ABOVE A PREDETERMINED VALUE WILL UNSEAT THE INLET VALVE, THE FLOAT HAVING A RANGE OF POSITIONS CHARACTERIZED
Claim 2
Dependent Claim
108 words
AN IMPROVED LIQUID FUEL VAPORIZER, COMPRISING A VAPORIZING CHAMBER HAVING AN INLET AND A VAPORIZED LIQUID OUTLET, INLET VALVE MEANS TO CONTROL PRESSURIZED LIQUID FUEL DELIVERY TO SAID CHAMBER, INLET VALVE OPERATOR MEANS INCLUDING YIELDABLE MEANS FOR ACTING IN COOPERATION WITH THE PRESSURE OF LIQUID FUEL UPSTREAM OF SAID VALVE TO SEAT THE INLET VALVE AND A FLOAT IN SAID CHAMBER FOR UNSEATING THE INLET VALVE AS THE SURFACE LEVEL OF LIQUID IN SAID CHAMBBER DROPS, THE DOWNSTREAM SIDE OF SAID VALVE COMMUNICATING WITH SAID CHAMBER SO THAT PRESSURE THEREIN INCREASED ABOVE A PREDETERMINED VALUE WILL UNSEAT THE INLET VALVE, THE FLOAT HAVING A RANGE OF POSITIONS CHARACTERIZED
References Cited (Backward Citations)
US2493369A
Cited
US2551501A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |