US2863738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for conducting chemical reactions
Assignee: Goodrich Corp
•
Filing: 1954-10-28
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Granted: 1958-12-09
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Expires: 1974-10-28
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Van Antwerp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:55
CPC Classifications
C; C01; C01B; C01B33/00; C01B33/113; C01B33/12; C01B33/18; C01B33/181; C01B33/182; B; B82; B82Y; B82Y30/00; C01P; C01P2004/00; C01P2004/60; C01P2004/64; C01P2006/00; C01P2006/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
AN APPARATUS USEFUL IN MIXING GASES COMPRISING, IN COMBINATION, A CONTAINER PARTITIONED IN SECTION TO PROVIDE A MUTUAL WALL SEPARATING TWO CHAMBERS, ONE OF SAID CHAMBERS HAVING INLET AND OUTLET MEANS FOR THE CIRCULATION OF A COOLANT, THE OTHER OF SAID CHAMBERS BEING IN HEAT EXCHANGE RELATIONSHIP WITH SAID FIRST NAMED CHAMBER, HAVING INLET MEANS FOR RECEIVING A GAS AND HAVING AN INNER WALL DEFINING A GENERALLY CYLINDRICAL CENTRALLY DISPOSED PASSAGEWAY THROUGH SAID SECOND NAMED CHAMBER, AND AN ANNULAR BAFFLE DISPOSED IN SAID SECOND NAMED CHAMBER TO DISTRIBUTE GAS THROUGHOUT SAID SECOND NAMED CHAMBER, SAID INNER WALL OF SAID SECOND NAMED CHANBER HAVING A GENERALLY CIRCUMFERENTIAL OUTLET IN COMMUNICATION WITH SAID SECOND NAMED CHAMBER AND WITH SAID PASSAGEWAY, AND SAID CIRCUMFERENTIAL OUTLET EXTENDING THROUGH SAID WALL BEING AT AN ANGLE SUFFICIENT TO THE TRANSVERSE AXIS OF SAID PASSAGEWAY TO DIRECT GAS FROM SAID OUTLET TO CONVERGE AT ABOUT THE SAME POINT ADJACENT SAID PASSAGEWAY AND TO MIX WITH A STREAM OF GAS CONDUCTED BY SAID PASSAGEWAY WITHOUT CAUSING AN APPRECIABLE CHANGE IN THE PRESSURE OF THE GAS ENTERING SAID PASSAGEWAY.
Claim 2
Independent Claim
180 words
AN APPARATUS USEFUL IN MIXING GASES COMPRISING, IN COMBINATION, A CONTAINER PARTITIONED IN SECTION TO PROVIDE A MUTUAL WALL SEPARATING TWO CHAMBERS, ONE OF SAID CHAMBERS HAVING INLET AND OUTLET MEANS FOR THE CIRCULATION OF A COOLANT, THE OTHER OF SAID CHAMBERS BEING IN HEAT EXCHANGE RELATIONSHIP WITH SAID FIRST NAMED CHAMBER, HAVING INLET MEANS FOR RECEIVING A GAS AND HAVING AN INNER WALL DEFINING A GENERALLY CYLINDRICAL CENTRALLY DISPOSED PASSAGEWAY THROUGH SAID SECOND NAMED CHAMBER, AND AN ANNULAR BAFFLE DISPOSED IN SAID SECOND NAMED CHAMBER TO DISTRIBUTE GAS THROUGHOUT SAID SECOND NAMED CHAMBER, SAID INNER WALL OF SAID SECOND NAMED CHANBER HAVING A GENERALLY CIRCUMFERENTIAL OUTLET IN COMMUNICATION WITH SAID SECOND NAMED CHAMBER AND WITH SAID PASSAGEWAY, AND SAID CIRCUMFERENTIAL OUTLET EXTENDING THROUGH SAID WALL BEING AT AN ANGLE SUFFICIENT TO THE TRANSVERSE AXIS OF SAID PASSAGEWAY TO DIRECT GAS FROM SAID OUTLET TO CONVERGE AT ABOUT THE SAME POINT ADJACENT SAID PASSAGEWAY AND TO MIX WITH A STREAM OF GAS CONDUCTED BY SAID PASSAGEWAY WITHOUT CAUSING AN APPRECIABLE CHANGE IN THE PRESSURE OF THE GAS ENTERING SAID PASSAGEWAY.
References Cited (Backward Citations)
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Cited
US1428909A
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US2121463A
Cited
US2492481A
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US2428178A
Cited
US2573057A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |