Patent US2786499A successfully refreshed from Google Patents.
Patent US3116134A successfully refreshed from Google Patents.
US3116134A
Expired / Lapsed
US
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Combination heat exchanger and degasifier
Assignee: General Electric Co
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Filing: 1961-01-23
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Granted: 1963-12-31
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Expires: 1981-01-23
Abstract
No abstract record available.
Inventors
- 👤 Howard F May
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:04
CPC Classifications
B; B01; B01D; B01D19/00; B01D19/0042; F; F01; F01D; F01D25/00; F01D25/18; F01D25/20; F28; F28D; F28D7/00; F28D7/16; F28D7/1615; F28D7/1623; F28F; F28F2265/00; F28F2265/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A GRAVITY-FLOW LIQUID COOLER AND DEGASIFIER COMPRISING A TANK HAVING AT LEAST ONE VERTICAL PERFORATED WALL PORTION DEFINING A PLURALITY OF SPACED ORIFICES OVER A SUBSTANTIAL VERTICAL HEIGHT OF THE WALL PORTION, INLET CONDUIT MEANS SUPPLYING A FREE FLOW OF LIQUID CONTAINING ENTRAINED GAS INTO A PORTION OF THE TANK SPACED FROM SAID PERFORATED WALL PORTION, AND A PLURALITY OF TUBES HAVING EXTENDED SURFACE FINS DISPOSED BETWEEN THE INLET CONDUIT MEANS AND THE PERFORATED WALL PORTION WITH THE FINS ARRANGED SUBSTANTIALLY VERTICALLY AND SUBSTANTIALLY PARALLEL
Claim 2
Dependent Claim
85 words
A GRAVITY-FLOW LIQUID COOLER AND DEGASIFIER COMPRISING A TANK HAVING AT LEAST ONE VERTICAL PERFORATED WALL PORTION DEFINING A PLURALITY OF SPACED ORIFICES OVER A SUBSTANTIAL VERTICAL HEIGHT OF THE WALL PORTION, INLET CONDUIT MEANS SUPPLYING A FREE FLOW OF LIQUID CONTAINING ENTRAINED GAS INTO A PORTION OF THE TANK SPACED FROM SAID PERFORATED WALL PORTION, AND A PLURALITY OF TUBES HAVING EXTENDED SURFACE FINS DISPOSED BETWEEN THE INLET CONDUIT MEANS AND THE PERFORATED WALL PORTION WITH THE FINS ARRANGED SUBSTANTIALLY VERTICALLY AND SUBSTANTIALLY PARALLEL
References Cited (Backward Citations)
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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) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |