Combustion – Porous – capillary – particulate or sievelike flame holder,... – Means supplying fuel for passage through the flame holding...
Patent
1999-07-28
2000-08-01
Dority, Carroll
Combustion
Porous, capillary, particulate or sievelike flame holder,...
Means supplying fuel for passage through the flame holding...
F23D 1412
Patent
active
060958006
ABSTRACT:
Leak preventive structures for cases of flatly installed surface combustion burners, circularly installed cylindrical combustion burners, circularly installed surface combustion burners, circularly installed cylindrical surface combustion burner and a surface combustion burner are provided. Burner elements are composed of fire resistant porous fiber mats are provided wherein the burner element itself may form a peripheral wall of a case of a burner. The walls of the cases of the burners are composed of either ceramic fibers coated or impregnated with sealants to keep the ceramic fibers gas-tight, metallic sheets provided with means for preventing thermal expansion, or a combination of the two.
REFERENCES:
patent: 4447205 (1984-05-01), Smith
patent: 4746287 (1988-05-01), Lannutti
patent: 5464346 (1995-11-01), Derr et al.
Iseda Yoshihisa
Shizukuisha Shin
Dority Carroll
Tokyo Gas Co. Ltd.
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