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US3672839A Expired / Lapsed US ⏱️ 0.0 years remaining

Burner-cooler system for generating exothermic gas

Assignee: General Electric Co
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Filing: 1971-01-28
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Granted: 1972-06-27
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Expires: 1991-01-28
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Abstract

Abstract A BURNER-COOLER COMBINATION PERFORMING THE FUNCTIONS OF BURNER, FLAME ARRESTER AND COOLER IS PROVIDED IN A SINGLE COMPACT DEVICE. BOTH THE BURNER AND THE COOLER-CONDENSER ELEMENTS ARE OF SINTERED METAL CONSTRUCTION AND ARE CYLINDRICAL IN CONFIGURATION. IN THE CONSTRUCTION DESCRIBED BOTH THE BURNER CYLINDER AND THE COOLER-CONDENSER ARE RIGHT CIRCULAR CYLINDERS AND THE COOLER-CONDENSER ENCIRCLES AND IS SPACED FROM THE BURNER. BOTH COMPONENETS ARE ENCLOSED IN A SINGLE HOUSING PROVIDING BOTH FOR CONTAINMENT AND DISPENSING OF THE COLD PRODUCT GAS AND FOR COLLECTION AND REMOVAL OF CONDENSATE. IGNITION MEANS ARE DISPOSED IN COMMUNICATION WITH THE SPACE BETWEEN THE BURNER AND THE COOLER-CONDENSER.

Inventors

  • 👤 George E Moore

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 03:04
CPC Classifications
B; B01; B01J; B01J7/00; C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/36; C01B3/363; Y; Y10; Y10S; Y10S48/00; Y10S48/05

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-06-27 1975-12-27 1976-06-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-06-27 1979-12-27 1980-06-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-06-27 1983-12-27 1984-06-27 $7700.00 Window Closed / Lapsed

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