US3332232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel control
Assignee: Motors Liquidation Co
•
Filing: 1965-06-21
•
Granted: 1967-07-25
•
Expires: 1985-06-21
Abstract
No abstract record available.
Inventors
- 👤 Eugene J Bevers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:52
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A FUEL CONTROL FOR A GAS TURBINE ENGINE COMPRISING, IN COMBINATION, MEANS TO METER FUEL TO THE ENGINE, CONTROL MEANS THEREFOR ADAPTED TO MAINTAIN THE ENGINE FUEL TO AIR RATIO ON A PREDETERMINED SCHEDULE DURING ACCELERATION THROUGH A LOWER SPEED RANGE AND TO INCREASE THE FUEL TO AIR RATIO UPON ENTERING A HIGHER SPEED RANGE, AND MEANS RESPONSIVE TO AN ALTITUDE-RELATED CONDITION COUPLED TO THE CONTROL MEANS SO AS TO INCREASE THE FUEL TO AIR RATIO DURING ACCELERATION IN THE LOWER SPEED RANGE AS ALTITUDE INCREASES.
Claim 2
Dependent Claim
86 words
A FUEL CONTROL FOR A GAS TURBINE ENGINE COMPRISING, IN COMBINATION, MEANS TO METER FUEL TO THE ENGINE, CONTROL MEANS THEREFOR ADAPTED TO MAINTAIN THE ENGINE FUEL TO AIR RATIO ON A PREDETERMINED SCHEDULE DURING ACCELERATION THROUGH A LOWER SPEED RANGE AND TO INCREASE THE FUEL TO AIR RATIO UPON ENTERING A HIGHER SPEED RANGE, AND MEANS RESPONSIVE TO AN ALTITUDE-RELATED CONDITION COUPLED TO THE CONTROL MEANS SO AS TO INCREASE THE FUEL TO AIR RATIO DURING ACCELERATION IN THE LOWER SPEED RANGE AS ALTITUDE INCREASES.
References Cited (Backward Citations)
US2939280A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |