US3287904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas turbine engine
Assignee: Individual
•
Filing: 1965-10-14
•
Granted: 1966-11-29
•
Expires: 1985-10-14
Abstract
No abstract record available.
Inventors
- 👤 Warren Henry Russell
- 👤 Warren Russell Phillips
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:51
CPC Classifications
F; F02; F02C; F02C3/00; F02C3/04; F02C3/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A GAS TURBINE ENGINE COMPRISING: A MAIN DRIVING MEMBR; A PLURALITY OF AIR COMPRESSING AND TURBINE-DRIVING BLADES DISPOSED IN A CIRCULAR ARRAY AROUND AND FORMING A DRIVING CONNECTION WITH SAID DRIVING MEMBER; AN ENCLOSING MEMBER EXTENDING OVER AND AROUND SAID TURBINE DRIVING ELEMENTS AND SAID AIR COMPRESSING ELEMENTS AND FORMING FOR ROTATION WITH SAID DRIVING MEMBER AN AIR COMPRESSING REGION, A CONTINUOUS COMBUSTION ZONE, AND A TURBINE-DRIVING ZONE; AND FUEL DISTRIBUTION MEANS FOR DISTRIBUTING FUEL TO SAID COMBUSTION ZONE IN ALTERNATE FUELING AND COOLING CYCLES TO PERMIT MAXIMUM TEMPERATURES AND PRES-
Claim 2
Dependent Claim
91 words
A GAS TURBINE ENGINE COMPRISING: A MAIN DRIVING MEMBR; A PLURALITY OF AIR COMPRESSING AND TURBINE-DRIVING BLADES DISPOSED IN A CIRCULAR ARRAY AROUND AND FORMING A DRIVING CONNECTION WITH SAID DRIVING MEMBER; AN ENCLOSING MEMBER EXTENDING OVER AND AROUND SAID TURBINE DRIVING ELEMENTS AND SAID AIR COMPRESSING ELEMENTS AND FORMING FOR ROTATION WITH SAID DRIVING MEMBER AN AIR COMPRESSING REGION, A CONTINUOUS COMBUSTION ZONE, AND A TURBINE-DRIVING ZONE; AND FUEL DISTRIBUTION MEANS FOR DISTRIBUTING FUEL TO SAID COMBUSTION ZONE IN ALTERNATE FUELING AND COOLING CYCLES TO PERMIT MAXIMUM TEMPERATURES AND PRES-
References Cited (Backward Citations)
US2547959A
Cited
US3067967A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |