US3135480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integrated propulsion system for ram wing aircraft
Assignee: Individual
•
Filing: 1962-04-19
•
Granted: 1964-06-02
•
Expires: 1982-04-19
Abstract
No abstract record available.
Inventors
- 👤 Jr Harvey R Chaplin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:45
CPC Classifications
B; B60; B60V; B60V1/00; B60V1/08; B60V1/22; B64; B64C; B64C29/00; B64C29/0008; B64C29/0016; B64C29/0025
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
190 words
IN AN AIRCRAFT: (A) AIRFOIL MEANS HAVING A LONGITUDINAL AXIS IN THE DIRECTION OF FORWARD MOTION OF THE AIRCRAFT SAID AIRFOIL MEANS HAVING ELEMENTS PROVIDING AT SUFFICIENT VELOCITY LIFT FOR MAINTAINING THE AIRCRAFT IN FREE FLIGHT; (B) SAID AIRFOIL MEANS HAVING A PLURALITY OF LONGITUDINAL NOZZLES LOCATED AT DISCRETE PORTIONS OF THE UNDERSIDE THEREOF, AND SAID AIRFOIL MEANS HAVING A NOZZLE LOCATED ON THE UNDERSIDE OF EACH PORTION AT EACH EXTREMITY OF SAID AIRFOIL MEANS; (C) AIR COMPRESSOR MEANS FLUIDLY COUPLED TO EACH OF SAID NOZZLES SAID AIR COMPRESSOR MEANS HAVING ESSENTIALLY LONGITUDINAL-FLOW INTAKES LOCATED EXTERNALLY OF THE WORKING SURFACES OF SAID AIRFOIL MEANS; (D) A PLURALITY OF VANES MOUNTED IN SAID NOZZLES AND MOVABLE IN UNISON FOR VARYING THE DIRECTION OF AIR THRUST FROM SAID NOZZLES; (E) MOVABLE TRANSVERSE FLAP MEANS MOUNTED ON SAID AIRFOIL MEANS FOR CONFINING AT LEAST A PORTION OF THE AIR BENEATH SAID AIRFOIL MEANS AND FOR SIMULTANEOUSLY INCREASING THE EFFECTIVE AIR FLOW SURFACE OF SAID AIRFOIL MEANS; (F) THE AIR BENEATH SAID AIRFOIL MEANS BEING RESTRAINED FROM ESCAPE IN TRANSVERSE DIRECTIONS THEREFROM BY THE ACTION OF AIR DOWNWARDLY DISCHARGED FROM SAID EXTREMELY LOCATED NOZZLES.
Claim 2
Dependent Claim
190 words
IN AN AIRCRAFT: (A) AIRFOIL MEANS HAVING A LONGITUDINAL AXIS IN THE DIRECTION OF FORWARD MOTION OF THE AIRCRAFT SAID AIRFOIL MEANS HAVING ELEMENTS PROVIDING AT SUFFICIENT VELOCITY LIFT FOR MAINTAINING THE AIRCRAFT IN FREE FLIGHT; (B) SAID AIRFOIL MEANS HAVING A PLURALITY OF LONGITUDINAL NOZZLES LOCATED AT DISCRETE PORTIONS OF THE UNDERSIDE THEREOF, AND SAID AIRFOIL MEANS HAVING A NOZZLE LOCATED ON THE UNDERSIDE OF EACH PORTION AT EACH EXTREMITY OF SAID AIRFOIL MEANS; (C) AIR COMPRESSOR MEANS FLUIDLY COUPLED TO EACH OF SAID NOZZLES SAID AIR COMPRESSOR MEANS HAVING ESSENTIALLY LONGITUDINAL-FLOW INTAKES LOCATED EXTERNALLY OF THE WORKING SURFACES OF SAID AIRFOIL MEANS; (D) A PLURALITY OF VANES MOUNTED IN SAID NOZZLES AND MOVABLE IN UNISON FOR VARYING THE DIRECTION OF AIR THRUST FROM SAID NOZZLES; (E) MOVABLE TRANSVERSE FLAP MEANS MOUNTED ON SAID AIRFOIL MEANS FOR CONFINING AT LEAST A PORTION OF THE AIR BENEATH SAID AIRFOIL MEANS AND FOR SIMULTANEOUSLY INCREASING THE EFFECTIVE AIR FLOW SURFACE OF SAID AIRFOIL MEANS; (F) THE AIR BENEATH SAID AIRFOIL MEANS BEING RESTRAINED FROM ESCAPE IN TRANSVERSE DIRECTIONS THEREFROM BY THE ACTION OF AIR DOWNWARDLY DISCHARGED FROM SAID EXTREMELY LOCATED NOZZLES.
Claim 3
Dependent Claim
64 words
AN AIRCRAFT OF A TYPE DESCRIBED COMPRISING: (A) AN AIRFOIL WING HAVING A LONGITUDINAL AXIS; (B) A TUBULAR NACELLE MOUNTED LONGITUDINALLY ALONG SAID WING AND HAVING AN AIR-DISCHARGE NOZZLE AT THE LOWER SIDE OF SAID WING ALONG SAID AXIS, SAID NOZZLE HAVING A CENTRAL LONGITUDINAL WALL; (C) AND A PLURALITY OF SPACED AIR-DEFLECTING VANES IN SAID NOZZLE DISPOSED ON BOTH SIDES OF SAID WALL.
Claim 4
Dependent Claim
64 words
AN AIRCRAFT OF A TYPE DESCRIBED COMPRISING: (A) AN AIRFOIL WING HAVING A LONGITUDINAL AXIS; (B) A TUBULAR NACELLE MOUNTED LONGITUDINALLY ALONG SAID WING AND HAVING AN AIR-DISCHARGE NOZZLE AT THE LOWER SIDE OF SAID WING ALONG SAID AXIS, SAID NOZZLE HAVING A CENTRAL LONGITUDINAL WALL; (C) AND A PLURALITY OF SPACED AIR-DEFLECTING VANES IN SAID NOZZLE DISPOSED ON BOTH SIDES OF SAID WALL.
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) | 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 |