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US2666734A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for conversion of residual oils

Assignee: Phillips Petroleum Co
•
Filing: 1950-06-12
•
Granted: 1954-01-19
•
Expires: 1970-06-12
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Abstract

No abstract record available.

Inventors

  • 👤 Robert A Findlay

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 15:07
CPC Classifications
C; C10; C10G; C10G9/00; C10G9/28; C10G9/30; C10G11/00; C10G11/14; C10G11/16; Y; Y10; Y10S; Y10S585/00; Y10S585/919; Y10S585/921; Y10S585/922; Y10S585/924; Y10S585/949; Y10S585/95

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 243 words
AN IMPROVED RESIDUUM CONVERSION SYSTEM COMPRISING AN UPRIGHT PEBBLE HEATER CHAMBER HAVING PEBBLE INLET MEANS AND EFFUENT OUTLET MEANS IN ITS UPPER END PORTION; HEATING MATERIAL INLET MEANS IN THE LOWER PORTION OF SAID PEBBLE HEATER CHAMBER; AN UPRIGHT CONVERSION CHAMBER DISPOSED BELOW SAID PEBBLE HEATER CHAMBER; A PEBBLE CONDUIT EXTENDING BETWEEN THE LOWER END PORTION OF SAID PEBBLE HEATER CHAMBER AND THE UPPER END PORTION OF SAID CONVERSION CHAMBER; A PERFORATE PEBBLE SUPPORT MEMBER EXTENDING INWARDLY FROM THE WALL OF SAID CONVERSION CHAMBER AT A LEVEL INTERMEDIATE ITS ENDS, SAID PEBBLE SUPPORT MEMBER PROVIDING A PEBBLE PASSAGE CENTRALLY THERETHROUGH; PEBBLE OUTLET MEANS IN THE LOWER PORTION OF SAID CONVERSION CHAMBER; AN ELEVATOR EXTENDING FROM SAID PEBBLE OUTLET MEANS IN SAID CONVERSION CHAMBER TO SAID PEBBLE INLET MEANS IN SAID PEBBLE HEATER CHAMBER; AT LEAST ONE FOG NOZZLE EXTENDING THROUGH THE WALL OF SAID CONVERSION CHAMBER AND ADJACENT THE LOWER SIDE OF SAID PEBBLE SUPPORT MEMBER; AN OIL RESIDUUM HEATING CHAMBER HAVING RESIDUUM CONDUIT MEANS EXTENDING THERETHROUGH; A FLASH CHAMBER; A CONDUIT EXTENDING FROM SAID RESIDUUM CONDUIT MEANS IN SAID RESIDUUM HEATING CHAMBER TO A POINT INTERMEDIATE THE ENDS OF SAID FLASH CHAMBER; A GASEOUS MATERIAL CONDUIT EXTENDING BETWEEN THE UPPER END OF SAID FLASH CHAMBER AND THE INLET END OF SAID FOG NOZZLE; A LIQUID MATERIAL CONDUIT EXTENDING FROM THE BOTTOM OF SAID FLASH CHAMBER TO SAID FOG NOZZLE; AND A GASEOUS EFFLUENT OUTLET IN THE UPPER PORTION OF SAID CONVERSION CHAMBER.
Claim 2
Dependent Claim 243 words
AN IMPROVED RESIDUUM CONVERSION SYSTEM COMPRISING AN UPRIGHT PEBBLE HEATER CHAMBER HAVING PEBBLE INLET MEANS AND EFFUENT OUTLET MEANS IN ITS UPPER END PORTION; HEATING MATERIAL INLET MEANS IN THE LOWER PORTION OF SAID PEBBLE HEATER CHAMBER; AN UPRIGHT CONVERSION CHAMBER DISPOSED BELOW SAID PEBBLE HEATER CHAMBER; A PEBBLE CONDUIT EXTENDING BETWEEN THE LOWER END PORTION OF SAID PEBBLE HEATER CHAMBER AND THE UPPER END PORTION OF SAID CONVERSION CHAMBER; A PERFORATE PEBBLE SUPPORT MEMBER EXTENDING INWARDLY FROM THE WALL OF SAID CONVERSION CHAMBER AT A LEVEL INTERMEDIATE ITS ENDS, SAID PEBBLE SUPPORT MEMBER PROVIDING A PEBBLE PASSAGE CENTRALLY THERETHROUGH; PEBBLE OUTLET MEANS IN THE LOWER PORTION OF SAID CONVERSION CHAMBER; AN ELEVATOR EXTENDING FROM SAID PEBBLE OUTLET MEANS IN SAID CONVERSION CHAMBER TO SAID PEBBLE INLET MEANS IN SAID PEBBLE HEATER CHAMBER; AT LEAST ONE FOG NOZZLE EXTENDING THROUGH THE WALL OF SAID CONVERSION CHAMBER AND ADJACENT THE LOWER SIDE OF SAID PEBBLE SUPPORT MEMBER; AN OIL RESIDUUM HEATING CHAMBER HAVING RESIDUUM CONDUIT MEANS EXTENDING THERETHROUGH; A FLASH CHAMBER; A CONDUIT EXTENDING FROM SAID RESIDUUM CONDUIT MEANS IN SAID RESIDUUM HEATING CHAMBER TO A POINT INTERMEDIATE THE ENDS OF SAID FLASH CHAMBER; A GASEOUS MATERIAL CONDUIT EXTENDING BETWEEN THE UPPER END OF SAID FLASH CHAMBER AND THE INLET END OF SAID FOG NOZZLE; A LIQUID MATERIAL CONDUIT EXTENDING FROM THE BOTTOM OF SAID FLASH CHAMBER TO SAID FOG NOZZLE; AND A GASEOUS EFFLUENT OUTLET IN THE UPPER PORTION OF SAID CONVERSION CHAMBER.

References Cited (Backward Citations)

US2146553A Cited
US2437383A Cited
US2432962A Cited
US2492999A Cited
US2574489A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1957-01-18 1957-07-20 1958-01-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1961-01-18 1961-07-20 1962-01-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1965-01-18 1965-07-20 1966-01-19 $7700.00 Window Closed / Lapsed

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