US3210929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzle construction
Assignee: Individual
•
Filing: 1961-01-31
•
Granted: 1965-10-12
•
Expires: 1981-01-31
Abstract
No abstract record available.
Inventors
- 👤 Thomanek Franz Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 21:24
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/97; F42; F42B; F42B15/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A FLYING BODY INCLUDING A TUBULAR CASING DEFINING A COMBUSTION CHAMBER HAVING A COMBUSTION GAS DISCHARGE OPENING DEFINED THERETHROUGH, A RING MEMBER CLOSELY FITTED AROUND THE EXTERIOR OF SAID CASING AND COVERING THE OPENING IN SAID CASING, MEANS SECURING THE FORWARD END OF SAID RING MEMBER TO SAID CASING IN TOUCHING CONTACT THEREWITH, THE OPPOSITE END OF SAID RING MEMBER DEFINING WITH SAID CASING AN ANNULAR OPENING, SAID PLATE AND SAID CASING BEING INDEPENDENTLY DIMENSIONALLY VARIABLE UNDER THE INFLUENCE OF TEMPERATURE AND PRESSURE OF COMBUSTION IN SAID COMBUSTION CHAMBER AND THE DISCHARGE OF THE GASEOUS PRODUCTS OF COMBUSTION THROUGH SAID GAS DISCHARGE OPENING, SAID TUBULAR CASING INCLUDING A CONICAL FORWARD END, MEANS IN THE CONICAL FORWARD END OF SAID TUBULAR CASING FOR STORING LIQUID THEREIN, AND A LIQUID DISCHARGE OPENING DEFINED IN THE CASING AND LOCATED TO DIRECT LIQUID OVER SAID RING MEMBER.
Claim 2
Dependent Claim
143 words
A FLYING BODY INCLUDING A TUBULAR CASING DEFINING A COMBUSTION CHAMBER HAVING A COMBUSTION GAS DISCHARGE OPENING DEFINED THERETHROUGH, A RING MEMBER CLOSELY FITTED AROUND THE EXTERIOR OF SAID CASING AND COVERING THE OPENING IN SAID CASING, MEANS SECURING THE FORWARD END OF SAID RING MEMBER TO SAID CASING IN TOUCHING CONTACT THEREWITH, THE OPPOSITE END OF SAID RING MEMBER DEFINING WITH SAID CASING AN ANNULAR OPENING, SAID PLATE AND SAID CASING BEING INDEPENDENTLY DIMENSIONALLY VARIABLE UNDER THE INFLUENCE OF TEMPERATURE AND PRESSURE OF COMBUSTION IN SAID COMBUSTION CHAMBER AND THE DISCHARGE OF THE GASEOUS PRODUCTS OF COMBUSTION THROUGH SAID GAS DISCHARGE OPENING, SAID TUBULAR CASING INCLUDING A CONICAL FORWARD END, MEANS IN THE CONICAL FORWARD END OF SAID TUBULAR CASING FOR STORING LIQUID THEREIN, AND A LIQUID DISCHARGE OPENING DEFINED IN THE CASING AND LOCATED TO DIRECT LIQUID OVER SAID RING MEMBER.
References Cited (Backward Citations)
GB126325A
Cited
DE729133C
Cited
US2563270A
Cited
US2468820A
Cited
US2648191A
Cited
US2743576A
Cited
US2870599A
Cited
GB792910A
Cited
US3026806A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |