F - Mech Eng,Light,Heat,Weapons – 23 – D
Patent
F - Mech Eng,Light,Heat,Weapons
23
D
158/89
F23D 5/00 (2006.01) F23D 3/02 (2006.01) F23D 3/32 (2006.01) F24C 5/06 (2006.01)
Patent
CA 1253428
Abstract of the Disclosure Large numbers of vent holes are respectively formed in inner and outer flame cylinders defining an annular combustion chamber to supply air thereto. A total opening area of the vent holes formed in the outer flame cylinder is greater than that of the vent holes formed in the inner flame cylinder. As a result, the heat capacity of the outer flame cylinder is smaller than that of the inner flame cylinder. During combus- tion, the outer flame cylinder is heated to red-hot. A plurality of projections are formed on the outer wall surface of the inner flame cylinder to allow complete combustion of a fuel vapor.
517878
Komori Minoru
Kumazawa Katsuyoshi
Kabushiki Kaisha Toshiba
Ridout & Maybee Llp
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