US2744199A
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Determination of halogen in oil streams
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1952-11-28
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Granted: 1956-05-01
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Expires: 1972-11-28
Abstract
No abstract record available.
Inventors
- 👤 Edwin E Juterbock
- 👤 Donald S Mcarthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:54
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/22; G01N23/221; G01N23/222; G21; G21H; G21H5/00; G21H5/02; G01N2223/00; G01N2223/07; G01N2223/074; G01N2223/0745; G01N2223/60; G01N2223/637
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
111 words
AN APPARATUS FOR MEASURING THE CHLORINE CONTENT OF A HYDROCARBON OIL WHICH COMPRISES IN COMBINATION A NEUTRON SOURCE DISPOSED IN AN ENCLOSED ACTIVATION CHAMBER OF KNOWN FREE VOLUME, A MEANS INCLUDING A CONDUIT FOR FEEDING OIL TO THE ACTIVATION CHAMBER AT A PREDETERMINED RATE, MEANS FOR MEASURING THE RATE OF OIL BEING FED, A COUNTING CHAMBER OF A VOLUME SUBSTANTIALLY EQUAL TO THAT OF SAID ACTIVATION CHAMBER, A SCINTILLATION TUBE ADAPTED FOR COUNTING ATOMIC DISTINTEGRATIONS DISPOSED WITHIN SAID CHAMBER, A CONDUIT FOR PASSING OIL FROM THE ACTIVATION CHAMBER TO THE COUNTING CHAMBER, A CONDUIT FOR WITHDRAWING OIL FROM THE COUNTING CHAMBER, A MEANS FOR RECORDING THE COUNT OF THE SCINTILLATION TUBE.
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) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |