Patent US3135626A successfully refreshed from Google Patents.
US3135626A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Internal combustion methods and apparatus
Assignee: Airco Inc
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Filing: 1961-01-30
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Granted: 1964-06-02
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Expires: 1981-01-30
Abstract
No abstract record available.
Inventors
- 👤 Walter B Moen
- 👤 Thomas L Shepherd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:11
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/14; B05B7/1404; B05B7/144; B05B13/00; B05B13/02; B05B13/0278; B05B7/16; B05B7/20; B05B7/201; B05B7/205; C; C23; C23C; C23C4/00; C23C4/04; C23C4/06; C23C4/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
179 words
A METHOD OF PRODUCING A SURFACE COATING ON AN OBJECT WHICH COMPRISES ADMITTING FUEL GAS INTO THE INTERIOR OF AN ELONGATED BURNER CHAMBER, SAID CHAMBER TERMINATING AT ONE END AT A TERMINAL SURFACE FORMED BY A FACE OF AN APERTURED PLATE, SAID FUEL GAS ADMITTED TO SAID CHAMBER THROUGH SAID APERTURED PLATE AS A FIRST PLURALITY OF SUBSTANTIALLY UNIFORMLY DISTRIBUTED HIGH VELOCITY FUEL GAS JETS SUBSTANTIALLY PARALLEL TO THE AXIS OF SAID COMBUSTION CHAMBER, ADMITTING COMBUSTION SUPPORTING GAS TO SAID CHAMBER THROUGH SAID APERTURED PLATE AS A SECOND SEPARATE PLURALITY OF HIGH VELOCITY COMBUSTION SUPPORTING GAS JETS SUBSTANTIALLY PARALLEL TO THE AXIS OF SAID COMBUSTION CHAMBER, DISPERSED SUBSTANTIALLY UNIFORMLY AMONG SAID FUEL GAS JETS AND SPACED THEREFROM BY AN AMOUNT TO CREATE THEREBETWEEN A PLURALITY OF STABLE LOW PRESSURE MIXED GAS ZONES WHICH, WHEN IGNITED, ACT AS STABLE IGNITION SOURCES FOR THE MIXED GASES IN THE TURBULENT HIGHER PRESSURE MAIN COMBUSTION ZONE FORMED WITHIN SAID COMBUSTION CHAMBER DOWNSTREAM OF SAID SOURCES OF IGNITION, MAINTAINING SUBSTANTIALLY CONTINUOUS COMBUSTION OF SAID FUEL GAS IN SAID MAIN COMBUSTION ZONE OF SAID CHAMBER
Claim 2
Independent Claim
179 words
A METHOD OF PRODUCING A SURFACE COATING ON AN OBJECT WHICH COMPRISES ADMITTING FUEL GAS INTO THE INTERIOR OF AN ELONGATED BURNER CHAMBER, SAID CHAMBER TERMINATING AT ONE END AT A TERMINAL SURFACE FORMED BY A FACE OF AN APERTURED PLATE, SAID FUEL GAS ADMITTED TO SAID CHAMBER THROUGH SAID APERTURED PLATE AS A FIRST PLURALITY OF SUBSTANTIALLY UNIFORMLY DISTRIBUTED HIGH VELOCITY FUEL GAS JETS SUBSTANTIALLY PARALLEL TO THE AXIS OF SAID COMBUSTION CHAMBER, ADMITTING COMBUSTION SUPPORTING GAS TO SAID CHAMBER THROUGH SAID APERTURED PLATE AS A SECOND SEPARATE PLURALITY OF HIGH VELOCITY COMBUSTION SUPPORTING GAS JETS SUBSTANTIALLY PARALLEL TO THE AXIS OF SAID COMBUSTION CHAMBER, DISPERSED SUBSTANTIALLY UNIFORMLY AMONG SAID FUEL GAS JETS AND SPACED THEREFROM BY AN AMOUNT TO CREATE THEREBETWEEN A PLURALITY OF STABLE LOW PRESSURE MIXED GAS ZONES WHICH, WHEN IGNITED, ACT AS STABLE IGNITION SOURCES FOR THE MIXED GASES IN THE TURBULENT HIGHER PRESSURE MAIN COMBUSTION ZONE FORMED WITHIN SAID COMBUSTION CHAMBER DOWNSTREAM OF SAID SOURCES OF IGNITION, MAINTAINING SUBSTANTIALLY CONTINUOUS COMBUSTION OF SAID FUEL GAS IN SAID MAIN COMBUSTION ZONE OF SAID CHAMBER
References Cited (Backward Citations)
DE627024C
Cited
US2137442A
Cited
US2238360A
Cited
US2497939A
Cited
US2754228A
Cited
US2952309A
Cited
US2948639A
Cited
US3061001A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |