US2672437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Regenerator flow distribution control
Assignee: Individual
•
Filing: 1951-07-30
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Granted: 1954-03-16
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Expires: 1971-07-30
Abstract
No abstract record available.
Inventors
- 👤 Otto Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:09
CPC Classifications
C; C10; C10B; C10B5/00; C10B5/10; C10B5/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
THE COMBINATION WITH A REGENERATOR HAVING AN ELONGATED EDGE AND A SOLE CHANNEL ALONGSIDE SAID EDGE, OF A WALL INTERPOSED BETWEEN SAID CHANNEL AND REGENERATOR AND HAVING PROJECTIONS DISTRIBUTED ALONG ITS LENGTH AND EXTENDING INTO SAID CHANNEL, AND EACH HAVING ONE SIDE TRANSVERSE TO SAID CHANNEL, SAID SIDES ALL FACING IN THE SAME DIRECTION, SAID WALL BEING FORMED WITH PORTS EACH OPENING AT ONE END INTO SAID REGENERATOR AND EACH OPENING AT ITS OTHER END INTO SAID CHANNEL THROUGH A CORRESPONDING ONE OF SAID SIDES, AND A SEPARATE VALVE MEMBER ASSOCIATED WITH EACH PROJECTION FOR MOVEMENT TOWARD AND AWAY FROM SAID TRANSVERSE SIDE OF THE CORRESPONDING PROJECTION ACCORDINGLY AS THE FLOW THROUGH THE PORTS IS INTO OR OUT OF SAID REGENERATOR, AND ADAPTED TO THROTTLE SAID PORTS ON MOVEMENT TOWARD SAID PORJECTION.
Claim 2
Dependent Claim
132 words
THE COMBINATION WITH A REGENERATOR HAVING AN ELONGATED EDGE AND A SOLE CHANNEL ALONGSIDE SAID EDGE, OF A WALL INTERPOSED BETWEEN SAID CHANNEL AND REGENERATOR AND HAVING PROJECTIONS DISTRIBUTED ALONG ITS LENGTH AND EXTENDING INTO SAID CHANNEL, AND EACH HAVING ONE SIDE TRANSVERSE TO SAID CHANNEL, SAID SIDES ALL FACING IN THE SAME DIRECTION, SAID WALL BEING FORMED WITH PORTS EACH OPENING AT ONE END INTO SAID REGENERATOR AND EACH OPENING AT ITS OTHER END INTO SAID CHANNEL THROUGH A CORRESPONDING ONE OF SAID SIDES, AND A SEPARATE VALVE MEMBER ASSOCIATED WITH EACH PROJECTION FOR MOVEMENT TOWARD AND AWAY FROM SAID TRANSVERSE SIDE OF THE CORRESPONDING PROJECTION ACCORDINGLY AS THE FLOW THROUGH THE PORTS IS INTO OR OUT OF SAID REGENERATOR, AND ADAPTED TO THROTTLE SAID PORTS ON MOVEMENT TOWARD SAID PORJECTION.
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) | 1957-03-15 | 1957-09-14 | 1958-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-15 | 1961-09-14 | 1962-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-15 | 1965-09-14 | 1966-03-16 | $7700.00 | Window Closed / Lapsed |