US3175357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for producing a highly compressed operating gas for heat engines
Assignee: Individual
•
Filing: 1961-06-26
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Granted: 1965-03-30
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Expires: 1981-06-26
Abstract
No abstract record available.
Inventors
- 👤 Klein Hans Christof
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:34
CPC Classifications
F; F02; F02K; F02K7/00; F02K7/02; F02K7/04; F02C; F02C5/00; F02C5/10; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4392
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
AN APPARATUS FOR PRODUCING HIGHLY CONPRESSED GASES COMPRISING A FIRST DETONATION CHAMBER, A SECOND OPERATING CHAMBER AND A THROAT SECTION, SAID FIRST AND SAID SECOND CHAMBER EACH TERMINATING INTO OPPOSITE ENDS OF SAID THROAT SECTION, THE INNER DIAMETERS OF SAID THROAT SECTION AND SAID CHAMBERS BEING IDENTICAL IN RESPECTIVE TERMINATING ZONES, MEANS FOR SUPPLYING FUEL TO SAID FIRST CHAMBER, A REFLECTING WALL SUBSTANTIALLY NORMAL TO THE MAIN AXIS OF SAID SECOND CHAMBER AND DEFINING SAID SECOND CHAMBER AT ONE END REMOTE FROM SAID THROAT, A CONTINUOUSLY OPEN OUTLET ARRANGED IN SAID REFLECTING WALL, SAID AT LEAST ONE CONTINUOUSLY OPEN AERODYNAMIC VALVE FOR SUPPLYING AIR TO SAID FIRST CHAMBER, SAID VALVE OPENING INTO SAID SECOND CHAMBER TOWARD SAID THROAT SECTION.
Claim 2
Independent Claim
119 words
AN APPARATUS FOR PRODUCING HIGHLY CONPRESSED GASES COMPRISING A FIRST DETONATION CHAMBER, A SECOND OPERATING CHAMBER AND A THROAT SECTION, SAID FIRST AND SAID SECOND CHAMBER EACH TERMINATING INTO OPPOSITE ENDS OF SAID THROAT SECTION, THE INNER DIAMETERS OF SAID THROAT SECTION AND SAID CHAMBERS BEING IDENTICAL IN RESPECTIVE TERMINATING ZONES, MEANS FOR SUPPLYING FUEL TO SAID FIRST CHAMBER, A REFLECTING WALL SUBSTANTIALLY NORMAL TO THE MAIN AXIS OF SAID SECOND CHAMBER AND DEFINING SAID SECOND CHAMBER AT ONE END REMOTE FROM SAID THROAT, A CONTINUOUSLY OPEN OUTLET ARRANGED IN SAID REFLECTING WALL, SAID AT LEAST ONE CONTINUOUSLY OPEN AERODYNAMIC VALVE FOR SUPPLYING AIR TO SAID FIRST CHAMBER, SAID VALVE OPENING INTO SAID SECOND CHAMBER TOWARD SAID THROAT SECTION.
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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |