US3327480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Afterburner device with deflector means
Assignee: Ernst Heinkel AG
•
Filing: 1965-08-06
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Granted: 1967-06-27
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Expires: 1985-08-06
Abstract
No abstract record available.
Inventors
- 👤 Gunter Siegfried
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:47
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/002; F02K1/004; B; B64; B64C; B64C29/00; B64C29/0008; B64C29/0041; B64C29/0066; B64C9/00; B64C9/38; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
IN AN AIRPLANE HAVING A MAIN JET ENGINE, IN COMBINATION, AN AFTERBURNER DEVICE DOWNSTREAM OF THE MAIN JET ENGINE AND HAVING BURNING CHAMBER MEANS INCLUDING BURNER MEANS AND DEFLECTOR MEANS HAVING AT LEAST ONE DEFLECTING SURFACE ARRANGED DOWNSTREAM OF SAID BURNER MEANS AND BEING MOVABLE BETWEEN IN INACTIVE POSITION AND AN ACTIVE DEFLECTIVE POSITION IN WHICH SAID DEFLECTING SURFACE IS INCLINED TO A STREAM OF HOT GASES PASSING THROUGH SAID BURNER CHAMBER MEANS FOR DEFLECTING SAID GAS STREAM; MEANS OPERATIVELY CONNECTED TO SAID DEFLECTOR MEANS FOR MOVING THE LATTER BETWEEN SAID POSITIONS THEREOF; AND INJECTOR MEANS FOR INJECTING A COOLING LIQUID INTO SAID STREAM OF HOT GAS DEFLECTED BY SAID DEFLECTING SURFACE ONLY WHEN SAID DEFLECTOR MEANS IS IN SAID ACTIVE DEFLECTING POSITION.
Claim 2
Dependent Claim
123 words
IN AN AIRPLANE HAVING A MAIN JET ENGINE, IN COMBINATION, AN AFTERBURNER DEVICE DOWNSTREAM OF THE MAIN JET ENGINE AND HAVING BURNING CHAMBER MEANS INCLUDING BURNER MEANS AND DEFLECTOR MEANS HAVING AT LEAST ONE DEFLECTING SURFACE ARRANGED DOWNSTREAM OF SAID BURNER MEANS AND BEING MOVABLE BETWEEN IN INACTIVE POSITION AND AN ACTIVE DEFLECTIVE POSITION IN WHICH SAID DEFLECTING SURFACE IS INCLINED TO A STREAM OF HOT GASES PASSING THROUGH SAID BURNER CHAMBER MEANS FOR DEFLECTING SAID GAS STREAM; MEANS OPERATIVELY CONNECTED TO SAID DEFLECTOR MEANS FOR MOVING THE LATTER BETWEEN SAID POSITIONS THEREOF; AND INJECTOR MEANS FOR INJECTING A COOLING LIQUID INTO SAID STREAM OF HOT GAS DEFLECTED BY SAID DEFLECTING SURFACE ONLY WHEN SAID DEFLECTOR MEANS IS IN SAID ACTIVE DEFLECTING POSITION.
References Cited (Backward Citations)
DE1070448B
Cited
US2866313A
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GB723310A
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US2702452A
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US3067579A
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US3084508A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |