US2848412A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric treater
Assignee: Baker Petrolite LLC
•
Filing: 1954-06-04
•
Granted: 1958-08-19
•
Expires: 1974-06-04
Abstract
No abstract record available.
Inventors
- 👤 Robert L Easley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:02
CPC Classifications
C; C10; C10G; C10G33/00; C10G33/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
177 words
IN AN ELECTRIC EMULSION TREATER, THE COMBINATION OF: AN INNER PIPE ELECTRODE CLOSED AT ONE END; MEANS FOR DELIVERING EMULSION UNDER PRESSURE TO THE INTERIOR OF SAID PIPE ELECTRODE; AN OUTER CYLINDRICAL ELECTRODE; MEANS FOR MOUNTING SAID ELECTRODES IN COAXIAL RELATIONSHIP AND FOR INSULATING ONE FROM THE OTHER, SAID CYLINDRICAL ELECTRODE SURROUNDING SAID PIPE ELECTRODE TO DEFINE THEREBETWEEN AN ANNUALAR TREATING SPACE OPEN AT AN EXIT END, THE AXIAL LENGTH OF SAID ANNULAR TREATING SPACE BEING VERY MUCH GREATER THAN ITS WIDTH MEASURED BETWEEN SAID ELECTRODES; MEANS FOR ESTABLISHING A POTENTIAL DIFFERENCE BETWEEN SAID ELECTRIDES TO ESTABLISH AN EMULSION-TREATING ELECTRIC FIELD IN SAID ANNULAR TREATING SPACE; A PLURALITY OF FITTINGS COMMUNICATING BETWEEN THE INTERIOR OF SAID PIPE ELECTRODE AND SAID ANNULAR TREATING SPACE, SAID FITTINGS EXTENDING OUTWARDLY FROM THE PERIPHERY OF SAID PIPE ELECTRODE AT SPACED POSITIONS AND BEING ELECTRICALLY CONNECTED THERETO SO THAT SAID ELECTRIC FIELD IS CONCENTRATED ADJACENT SAID FITTINGS, SOME OF SAID POSITIONS BEING SPACED FROM OTHER OF SUCH POSITIONS CIRCUMFERENTIALLY OF SAID PIPE ELECTRODE AND SOME OF THE POSITIONS BEING SPACED FROM OTHERS
Claim 2
Dependent Claim
177 words
IN AN ELECTRIC EMULSION TREATER, THE COMBINATION OF: AN INNER PIPE ELECTRODE CLOSED AT ONE END; MEANS FOR DELIVERING EMULSION UNDER PRESSURE TO THE INTERIOR OF SAID PIPE ELECTRODE; AN OUTER CYLINDRICAL ELECTRODE; MEANS FOR MOUNTING SAID ELECTRODES IN COAXIAL RELATIONSHIP AND FOR INSULATING ONE FROM THE OTHER, SAID CYLINDRICAL ELECTRODE SURROUNDING SAID PIPE ELECTRODE TO DEFINE THEREBETWEEN AN ANNUALAR TREATING SPACE OPEN AT AN EXIT END, THE AXIAL LENGTH OF SAID ANNULAR TREATING SPACE BEING VERY MUCH GREATER THAN ITS WIDTH MEASURED BETWEEN SAID ELECTRODES; MEANS FOR ESTABLISHING A POTENTIAL DIFFERENCE BETWEEN SAID ELECTRIDES TO ESTABLISH AN EMULSION-TREATING ELECTRIC FIELD IN SAID ANNULAR TREATING SPACE; A PLURALITY OF FITTINGS COMMUNICATING BETWEEN THE INTERIOR OF SAID PIPE ELECTRODE AND SAID ANNULAR TREATING SPACE, SAID FITTINGS EXTENDING OUTWARDLY FROM THE PERIPHERY OF SAID PIPE ELECTRODE AT SPACED POSITIONS AND BEING ELECTRICALLY CONNECTED THERETO SO THAT SAID ELECTRIC FIELD IS CONCENTRATED ADJACENT SAID FITTINGS, SOME OF SAID POSITIONS BEING SPACED FROM OTHER OF SUCH POSITIONS CIRCUMFERENTIALLY OF SAID PIPE ELECTRODE AND SOME OF THE POSITIONS BEING SPACED FROM OTHERS
References Cited (Backward Citations)
US987115A
Cited
US1838926A
Cited
US1978794A
Cited
US1838980A
Cited
US2083801A
Cited
US2083798A
Cited
US2663687A
Cited
GB709626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |