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US2705671A Expired / Lapsed US ⏱️ 0.0 years remaining

Sulphur atomizer and burner

Assignee: Texas Gulf Sulphur Co
•
Filing: 1951-05-08
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Granted: 1955-04-05
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Expires: 1971-05-08
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Abstract

No abstract record available.

Inventors

  • 👤 Bencowitz Isaac

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 19:31
CPC Classifications
C; C01; C01B; C01B17/00; C01B17/48; C01B17/50; C01B17/54

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 190 words
APPARATUS FOR BURNING SULPHUR COMPRISING A CONTAINER FOR A BATH OF MOLTEN SULPHUR, A RISER ABOVE SAID CONTAINER FOR DIRECTING COMBUSTION PRODUCTS AWAY FROM THE SURFACE OF THE BATH, AND A SULPHUR ATOMIZER WITHIN THE CONTAINER AND RISER COMPRISING A SULPHUR DIRECTION COMPRISING A VERTICAL PASSAGE HAVING AN OPEN LOWER END ADAPTED TO BE IMMERSED BELOW THE SURFACE ON THE BATH WITHIN THE CONTAINER AND AN OPEN UPPER END THROUGH WHICH SULPHUR FROM THE BATH IS DIRECTED TOWARD THE HEREINAFTER MENTIONED NOZZLE, SAID DIRECTOR HAVING AN UPWARDLY-FACING HORIZONTAL FACE SURROUNDING THE OPEN UPPER END OF SAID PASSAGE AND ADAPTED TO BE DISPOSED ABOVE THE SURFACE OF SAID BATH AND CONTAINER AND IN SAID RISER, AND AN AIR PRESSURE NOZZLE HAVING A DOWNWARDLY-FACING END FACE JUXTAPOSED TO AND SPACED FROM THE FACE ON THE UPPER END OF THE DIRECTOR AND INCLUDING CHANNELS TERMINATING AT SAID DOWNWARDLY-FACING END FACE AND DIRECTED OUTWARDLY AND TANGENTIALLY TO A CYLINDER HAVING ITS AXIS AT THE AXIS OF SAID DIRECTOR FOR DIRECTING AIR JETS OUTWARDLY TOWARD THE CONTAINER AND RISER BETWEEN SAID FACES TO ESTABLISH A VORTEX ABOVE AND ADJACENT THE UPPER END OF THE DIRECTOR.
Claim 2
Dependent Claim 190 words
APPARATUS FOR BURNING SULPHUR COMPRISING A CONTAINER FOR A BATH OF MOLTEN SULPHUR, A RISER ABOVE SAID CONTAINER FOR DIRECTING COMBUSTION PRODUCTS AWAY FROM THE SURFACE OF THE BATH, AND A SULPHUR ATOMIZER WITHIN THE CONTAINER AND RISER COMPRISING A SULPHUR DIRECTION COMPRISING A VERTICAL PASSAGE HAVING AN OPEN LOWER END ADAPTED TO BE IMMERSED BELOW THE SURFACE ON THE BATH WITHIN THE CONTAINER AND AN OPEN UPPER END THROUGH WHICH SULPHUR FROM THE BATH IS DIRECTED TOWARD THE HEREINAFTER MENTIONED NOZZLE, SAID DIRECTOR HAVING AN UPWARDLY-FACING HORIZONTAL FACE SURROUNDING THE OPEN UPPER END OF SAID PASSAGE AND ADAPTED TO BE DISPOSED ABOVE THE SURFACE OF SAID BATH AND CONTAINER AND IN SAID RISER, AND AN AIR PRESSURE NOZZLE HAVING A DOWNWARDLY-FACING END FACE JUXTAPOSED TO AND SPACED FROM THE FACE ON THE UPPER END OF THE DIRECTOR AND INCLUDING CHANNELS TERMINATING AT SAID DOWNWARDLY-FACING END FACE AND DIRECTED OUTWARDLY AND TANGENTIALLY TO A CYLINDER HAVING ITS AXIS AT THE AXIS OF SAID DIRECTOR FOR DIRECTING AIR JETS OUTWARDLY TOWARD THE CONTAINER AND RISER BETWEEN SAID FACES TO ESTABLISH A VORTEX ABOVE AND ADJACENT THE UPPER END OF THE DIRECTOR.

References Cited (Backward Citations)

GB170565A Cited
US1917692A Cited
US2094959A Cited
US2031403A Cited
US2049150A Cited
US2259011A Cited
US2481411A Cited
US2395483A Cited
US2366056A Cited
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US2622007A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1958-04-04 1958-10-04 1959-04-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1962-04-04 1962-10-04 1963-04-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1966-04-04 1966-10-04 1967-04-05 $7700.00 Window Closed / Lapsed

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