US2855360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for electrically treating emulsions
Assignee: Baker Petrolite LLC
•
Filing: 1954-02-26
•
Granted: 1958-10-07
•
Expires: 1974-02-26
Abstract
No abstract record available.
Inventors
- 👤 Logan C Waterman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:12
CPC Classifications
B; B01; B01D; B01D17/00; B01D17/06; B03; B03C; B03C11/00; C; C10; C10G; C10G33/00; C10G33/02; B03C2201/00; B03C2201/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
195 words
AN ELECTRIC TREATER FOR THE DUAL ELECTRIC TREATMENT OF OIL-CONTINUOUS LIQUIDS, SAID TREATER INCLUDING IN COMBINATION: AN UPRIGHT CONTAINER MUCH GREATER IN HEIGHT THAN WIDTH, UPPER AND LOWER HEADS RESPECTIVELY CLOSING THE UPPER AND LOWER ENDS OF SAID CONTAINER, AN IMPERVIOUS PARTITION ELECTRICALLY CONNECTED TO SAID CONTAINER AND DIVIDING THE INTERIOR OF SAID CONTAINER INTO UPPER AND LOWER CHAMBERS, SAID PARTITION HAVING AN OPENING, AN ELECTRODE HANGER EXTENDING THROUGH SAID OPENING IN SUBSTANTIALLY FLUID-TIGHT RELATIONSHIP, SAID HANGER HAVING UPPER AND LOWER PORTIONS RESPECTIVELY ABOVE AND BELOW SAID PARTITION, MEANS FOR SUPPORTING SAID UPPER PORTION OF SAID HANGER AND FOR ELECTRICALLY CONNECTING SAID HANGER TO SAID CONTAINER, AN INSULATOR IN SAID LOWER CHAMBER SUSPENDED BY SAID LOWER PORTION OF SAID HANGER, AN ELECTRODE IN SAID LOWER CHAMBER SUPPORTED BY SAID INSULATOR, ELECTRODE MEANS IN SAID UPPER CHAMBER, MEANS FOR ENERGIZING SAID ELECTRODE AND SAID ELECTRODE MEANS, INGRESS AND EGRESS PIPE MEANS COMMUNICATING WITH EACH OF SAID CHAMBERS AND INCLUDING MEANS FOR DELIVERING THE OIL-CONTINUOUS LIQUID TO BE TREATED TO ONE OF SAID CHAMBERS, AND MEANS FOR CONDUCTING LIQUID FROM THE EGRESS PIPE MEANS OF SUCH ONE CHAMBER TO THE INGRESS PIPE MEANS OF THE OTHER CHAMBER.
References Cited (Backward Citations)
US987115A
Cited
US1591472A
Cited
US1838977A
Cited
US2027615A
Cited
US2041954A
Cited
US2072918A
Cited
US2417637A
Cited
FR1059804A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |